2025 Marathons

October 2025 Marathons

Your complete October 2025 marathon calendar. Find every marathon happening in October 2025 with comprehensive race details, registration information, and official results, including the Sleeping Bear Marathon (Michigan), Towpath Marathon (Ohio), and Fly to Pie Kingdom Marathon (Vermont).

Each marathon listing includes a 2025 marathon guide including dates, locations, course details, weather conditions, and relevant links for registration and more information. We maintain the most current results database, publishing official results on race day, plus complete 2024 results for year-to-year comparison.

Sleeping Bear Marathon

Empire, Michigan

October 4, 2025

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The Sleeping Bear Marathon in Northern Michigan challenges runners with its significant climbs and stunning views along the Sleeping Bear Heritage Trail, especially between miles 18.5 and 24.75. Set amidst the breathtaking landscapes of the Sleeping Bear Dunes National Lakeshore, this USATF-certified Boston Marathon qualifier offers a rewarding experience with its vibrant fall foliage, iconic landmarks, and a well-organized event that includes professional timing and post-race festivities.

Fly to Pie Kingdom Marathon

Coventry, Vermont

October 4, 2025

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The Fly to Pie Kingdom Marathon offers a challenging course with 2,769 feet of elevation gain, winding through the scenic dirt roads of Vermont’s Northeast Kingdom, where runners can enjoy the vibrant fall foliage and stunning views of Lake Willoughby. Finishing at Parker Pie in West Glover, participants are rewarded with a festive atmosphere featuring all-you-can-eat pizza, craft beer, and live music, making it a truly memorable event for any running enthusiast.

New Hampshire Marathon

Bristol, New Hampshire

October 4, 2025

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The New Hampshire Marathon challenges runners with its hilly, USATF-certified course around Newfound Lake, featuring elevation shifts from 462 to 746 feet and stunning views of the New England landscape. Held in early October during peak foliage season, this Boston Marathon qualifier combines natural beauty with a warm, community-driven atmosphere, making it a memorable event for both seasoned athletes and recreational runners.

Colorado Springs Marathon

Colorado Springs, Colorado

October 4, 2025

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The Colorado Springs Marathon features a picturesque out-and-back course starting at the historic Colorado Springs Pioneers Museum, navigating diverse terrains from cement to pea gravel, and showcasing stunning views along the Greenway Trail. With a challenging elevation range of 805 feet, it provides a perfect blend of urban and natural landscapes, supported by frequent water stations and a welcoming community atmosphere.

Arches Marathon

Moab, Utah

October 4, 2025

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The Arches Marathon in Moab, Utah, captivates runners with its diverse terrain, featuring sandy double tracks, technical slick rock, and scenic desert meadow trails, all while offering stunning views of the La Sal Mountains and iconic Picture Frame Arch. As part of the Run Moab Series, this event not only provides a challenging and rewarding course but also embraces eco-friendly practices with a cupless policy, making it a memorable and sustainable experience for trail enthusiasts of all levels.

St. George Marathon

St. George, Utah

October 4, 2025

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The St. George Marathon's course takes runners on a stunning descent from the Pine Valley Mountains, offering breathtaking views of Snow Canyon's red rock formations and vibrant desert landscapes. Held annually on the first Saturday in October, this marathon combines challenging terrain with a strong community spirit, making it a memorable event for its 7,800 participants, many of whom aim to achieve a Boston Marathon qualifying time.

Leavenworth Marathon

Leavenworth, Washington

October 4, 2025

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The Leavenworth Marathon takes runners on a breathtaking journey through Washington's Alpine Lakes Wilderness, featuring a net descent of 1,406 feet and a mix of paved roads, dirt paths, and trails against a stunning mountain backdrop. Known for its scenic beauty and as a certified Boston Qualifier, this race not only challenges participants with its diverse terrain but also supports cancer research and local charities, adding a meaningful dimension to the experience.

Wineglass Marathon

Corning, New York

October 5, 2025

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The Wineglass Marathon offers a fast, scenic course with a net downhill slope from Bath to Corning, perfect for runners aiming for personal bests or Boston Marathon qualifications amidst the stunning fall foliage of the Finger Lakes region. Beyond the race, participants enjoy local hospitality with unique touches like handcrafted glass medals and post-race treats, making it a memorable event that blends speed with community charm.

Long Beach Marathon

Long Beach, California

October 5, 2025

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The Long Beach Marathon features a fast, flat course that winds through iconic landmarks like the Queen Mary and offers runners picturesque ocean views along the beach path, making it ideal for those targeting personal bests. Celebrating its 40th anniversary, this well-organized event combines urban and coastal scenery with a lively Finish Line Festival, creating an unforgettable race experience amid California's vibrant Long Beach community.

Twin Cities Marathon

Minneapolis/St. Paul, Minnesota

October 5, 2025

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The Twin Cities Marathon takes runners on a scenic 26.2-mile journey from downtown Minneapolis to the Minnesota State Capitol in St. Paul, featuring iconic lakes and a picturesque stretch along the Mississippi River. Known as "The Most Beautiful Urban Marathon in America," it captivates participants with its vibrant community support, expertly organized logistics, and a festive atmosphere that includes events for all ages and skill levels.

Maine Marathon

Portland, Maine

October 5, 2025

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The Maine Marathon takes runners on a picturesque out-and-back route through Portland's Back Cove, featuring rolling hills and stunning views of the Casco Bay coastline, especially between miles 5 and 17. Known for its vibrant community support and well-organized logistics, this early October race also serves as a Boston Marathon qualifier and donates a significant portion of its proceeds to local charities, making it both a challenging and rewarding experience.

MO' Cowbell Marathon

St. Charles, Missouri

October 5, 2025

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The MO' Cowbell Marathon in St. Charles, Missouri, features a mostly flat, looped course that navigates both urban and rural landscapes, with highlights including the scenic Katy Trail and a crossing of the iconic Missouri River. Known for its festive, community-driven atmosphere, this Boston-qualifying race offers runners a unique blend of challenging segments, lively cowbell-wielding supporters, and rewarding post-race festivities.

Hartford Marathon

Hartford, Connecticut

October 11, 2025

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The Hartford Marathon takes runners on a scenic journey through Connecticut's capital, starting at the grand Connecticut State Capitol and finishing beneath the historic Soldiers and Sailors Memorial Arch in Bushnell Park, with a dynamic course featuring rolling hills and iconic landmarks like the homes of Mark Twain and Harriet Beecher Stowe. Celebrated for its enthusiastic community support and vibrant autumn atmosphere, this Boston-qualifying race offers an unforgettable New England experience with brisk weather and lively post-race festivities.

Bemidji Blue Ox Marathon

Bemidji, Minnesota

October 11, 2025

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The Bemidji Blue Ox Marathon features a scenic 26.2-mile loop that combines paved trails and roads, showcasing the stunning shores of Lake Bemidji, the iconic Paul Bunyan and Babe the Blue Ox statues, and the vibrant fall foliage of Minnesota. Celebrated for its cultural theme centered on local folklore and its USATF-certified course, this race provides runners with a unique blend of natural beauty and manageable challenges, making it ideal for both first-timers and those seeking a Boston Marathon qualifying time.

Hayden Lake Marathon

Hayden, Idaho

October 11, 2025

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The Hayden Lake Marathon takes runners on a breathtaking loop around Idaho's picturesque Hayden Lake, challenging them with hilly, forest-lined roads and rewarding them with stunning views of tranquil lakes and lush landscapes. This marathon, starting and ending at the scenic Honeysuckle Beach, offers a full weekend of running events and post-race celebrations, making it an unforgettable adventure for all levels of participants.

Long View Marathon

Fort Collins to Loveland, Colorado

October 11, 2025

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The Long View Marathon takes runners on a scenic journey from Fort Collins to Loveland, Colorado, featuring a course that combines rolling hills, gentle descents, and stunning views of the Front Range Peaks. This city-to-city race, a collaboration between Gnar Runners and Sweetheart City Racing, not only challenges participants with its fast Boston-qualifying route but also immerses them in the breathtaking natural beauty of Northern Colorado.

Gandy Dancer Trail Marathon

, Wisconsin

October 11, 2025

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The Gandy Dancer Trail Marathon features a flat and fast course along a historic railroad corridor in northwestern Wisconsin, offering runners the chance to achieve personal bests amidst stunning autumn scenery. This Boston qualifying race, benefiting the Luck Fire Department, combines the warmth of small-town hospitality with the vibrant colors of fall, creating a memorable and rewarding experience for runners of all levels.

WhistleStop Marathon

Ashland, Wisconsin

October 11, 2025

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The WhistleStop Marathon takes runners on a scenic journey from Iron River to Ashland, Wisconsin, along a limestone gravel rail-trail, offering spectacular views of vibrant fall foliage, re-decked railroad trestles, and the lush Chequamegon National Forest. Known for its welcoming atmosphere and supportive community, this Boston Qualifier provides a unique marathon experience with a forgiving course and well-organized amenities, making it a favorite for those seeking both challenge and beauty.

Rogue Marathon

Medford, Oregon

October 11, 2025

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The Rogue Marathon's point-to-point course, beginning at Emigrant Lake and following the scenic Bear Creek Greenway to Medford, is renowned for its fast, downhill terrain, making it a top choice for Boston Marathon qualifiers. This race offers a vibrant, family-friendly atmosphere with a substantial $8,000 prize purse, custom shirts and medals, and a weekend filled with additional events like a half marathon, 10K, and kids' run, all set against the stunning backdrop of Oregon's Rogue Valley in the fall.

Prairie Fire Wichita Fall Marathon

Wichita, Kansas

October 12, 2025

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The Prairie Fire Wichita Fall Marathon features a predominantly flat course that winds through historic neighborhoods and along the Arkansas River, offering runners a picturesque urban and parkland experience. Held in October, this race combines ideal running conditions with a vibrant finish at Riverfront Stadium, making it a memorable event for those chasing personal bests or simply enjoying a spirited community celebration.

Steamtown Marathon

Scranton, Pennsylvania

October 12, 2025

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The Steamtown Marathon in northeastern Pennsylvania features a swift course with a 955-foot net elevation drop, guiding runners through 14 scenic communities and a tranquil stretch along the Lackawanna River. Celebrated for its community spirit and strong support, this Boston Marathon qualifier not only attracts those chasing personal bests but also fosters a warm, intimate atmosphere with its cap of 3,000 participants.

Mohawk Hudson River Marathon

Albany, New York

October 12, 2025

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The Mohawk Hudson River Marathon offers a fast, scenic course with a net downhill profile, starting near Niskayuna and finishing in downtown Albany, making it perfect for personal bests and Boston qualifiers. Held in October amidst vibrant autumn foliage, this USATF-certified race is celebrated for its strong community support, enthusiastic volunteers, and excellent organization, promising a memorable experience for all participants.

Bizz Johnson Marathon

Susanville, California

October 12, 2025

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The Bizz Johnson Marathon takes runners through the enchanting Lassen National Forest, featuring a dramatic 1,300-foot descent that winds through the scenic Susan River Canyon and crosses charming wooden railroad bridges. As a Boston qualifier with its fast downhill course, this marathon draws athletes eager for a picturesque and challenging run, complete with historic tunnels and a commitment to environmentally conscious practices.

Spokane Marathon

Spokane, Washington

October 12, 2025

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The Spokane Marathon takes runners on a visually stunning and demanding journey through Spokane, Washington, with highlights such as the historic Browne's Addition, the scenic Centennial Trail, and the challenging Doomsday Hill at mile 22. As a Boston Qualifier, this race is renowned for its combination of breathtaking scenery, dynamic terrain, and a supportive community atmosphere, making it a rewarding experience for both competitive and casual runners.

Cape Cod Marathon

Falmouth, Massachusetts

October 12, 2025

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The Cape Cod Marathon in Falmouth, Massachusetts, captivates runners with its mix of flat terrain and rolling hills, offering breathtaking views of the Cape's coastline, including the iconic Nobska Lighthouse and Vineyard Sound. This late October race combines scenic beauty with a warm, community-driven atmosphere, making it not only a Boston Marathon qualifier but also a picturesque New England experience enriched with autumn foliage and local charm.

Ann Arbor Marathon

Ann Arbor, Michigan

October 12, 2025

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The Probility Ann Arbor Marathon offers a challenging double-loop course that winds through Ann Arbor's vibrant cityscape, featuring rolling hills and scenic landmarks like the University of Michigan and Nichols Arboretum. As a USATF-certified race and a qualifier for the Boston and New York Marathons, it combines athletic rigor with a strong community focus, supporting mental health initiatives and offering a fulfilling experience for runners of all levels.

Lakeside Marathon

Homewood, California

October 17, 2025

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The Lakeside Marathon offers a thrilling downhill course starting at 7,150 feet, with runners descending to 6,800 feet amidst the stunning scenery of Spooner Lake, providing a fast yet demanding race due to its high-altitude start. As part of the Lake Tahoe Marathon weekend, this race combines the natural beauty of the Sierra Nevada with the challenge of dramatic elevation changes, making it a memorable event for those seeking a unique running experience.

Trapp Lodge Mountain Marathon

Stowe, Vermont

October 18, 2025

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The Trapp Lodge Mountain Marathon in Stowe, Vermont, takes runners through a challenging course with a 3,800-foot elevation gain, featuring steep ascents and technical descents amidst the breathtaking backdrop of the Green Mountains. Held during the vibrant fall foliage season, this race combines rigorous terrain with a welcoming community atmosphere, making it a rewarding challenge for both seasoned and adventurous trail runners.

Mathews Marathon

Mathews, Virginia

October 18, 2025

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The Mathews Marathon offers a serene race experience with its flat course winding through Mathews County's tranquil backroads, featuring a mix of dirt, gravel, and paved paths alongside stunning views of marshlands and the Chesapeake Bay. This race, set for October 18, 2025, is cherished for its community-focused approach, offering participants a warm welcome, a pre-race Carbo Load Dinner, and post-race celebrations, all amidst the rural charm of Virginia.

Brookings Marathon

Brookings, South Dakota

October 18, 2025

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The Brookings Marathon takes runners on a scenic loop through South Dakota's charming cityscape, showcasing historic neighborhoods, serene parks, and the vibrant South Dakota State University campus. As one of America's oldest marathons, this Boston qualifier offers a unique small-town race experience, with a capped entry of 300 participants, ensuring a personal and community-focused atmosphere bolstered by local volunteer support.

Kansas City Marathon

Kansas City, Missouri

October 18, 2025

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The Kansas City Marathon challenges runners with its hilly 1,200-foot elevation loop through the city's heart, offering views of iconic landmarks like the Liberty Memorial and neighborhoods such as Westport and the Power and Light District. Known for its enthusiastic community support, the race provides an energizing atmosphere with pace teams and frequent aid stations, ensuring a memorable experience for all participants.

Mankato Marathon

Mankato, Minnesota

October 18, 2025

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The Mankato Marathon takes runners on a scenic journey through the Minnesota River Valley, blending urban landscapes with picturesque trails and vibrant fall colors, all while offering views of landmarks like Mount Kato and the Blue Earth River. As a Boston Marathon qualifier, this USATF-certified race is renowned for its community spirit, with enthusiastic local support and lively post-race celebrations near the Mayo Clinic Health System Event Center, making it a must-experience event for runners of all levels.

Cal-Neva Marathon

Tahoe City, California

October 18, 2025

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The Cal-Neva Marathon takes runners on an exhilarating course that begins at the Spooner Summit in Nevada, descending 1,400 feet to the scenic Commons Beach in Tahoe City, California, with stunning views of Lake Tahoe along the way. Limited to just 100 participants, this marathon offers an intimate and rewarding experience, allowing runners to cross two states in one race while enjoying the natural beauty and camaraderie of a smaller event.

Baltimore Marathon

Baltimore, Maryland

October 18, 2025

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The Baltimore Marathon winds through the city's vibrant neighborhoods and historic landmarks, challenging runners with a mix of hilly and flat terrain and offering a unique run through the Maryland Zoo past the penguin exhibit. Celebrated for its lively crowd support and festive finish at the Inner Harbor, this Boston Qualifier provides a dynamic experience that captures the essence of Baltimore’s charm and culture.

Blue Sky Trail Marathon

Fort Collins, Colorado

October 18, 2025

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The Blue Sky Trail Marathon in Fort Collins, Colorado, presents a 26.2-mile journey through the breathtaking landscapes of Horsetooth Mountain Park and Devil's Backbone, featuring a challenging 3,500 feet of elevation gain and 90% singletrack terrain. With a nine-hour cut-off time, this marathon invites both seasoned and novice trail runners to experience Northern Colorado's natural beauty, culminating in a vibrant post-race celebration with a BBQ and sponsor giveaways.

Mount Desert Island Marathon

Bar Harbor, Maine

October 19, 2025

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The Mount Desert Island Marathon takes runners on a breathtaking 26.2-mile journey through the rugged beauty of Acadia National Park, featuring challenging climbs and panoramic views of the only fjord on the Atlantic Coast. This USATF-certified race, renowned for its dramatic fall foliage and intimate atmosphere, offers a coveted Boston Marathon qualifying opportunity and an unforgettable experience in the heart of New England's stunning landscapes.

Columbus Marathon

Columbus, Ohio

October 19, 2025

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The Columbus Marathon takes runners on a scenic tour through the heart of Ohio, featuring a flat, fast course that highlights landmarks such as the Ohio Statehouse and the vibrant streets of German Village. With its unique Marathon Mile Champions program, where patients from Nationwide Children’s Hospital line the route to cheer on participants, this race combines a competitive spirit with heartfelt community support, creating a truly rewarding experience.

Atlantic City Marathon

Atlantic City, New Jersey

October 19, 2025

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The Atlantic City Marathon takes runners on a flat, scenic journey along the historic Boardwalk, offering over 10 miles of oceanfront views and the vibrant energy of the city's casinos and neighborhoods. Established in 1958 as New Jersey's third oldest marathon, this race is perfect for those seeking a personal best or a memorable first marathon experience, with its cool fall weather and supportive community atmosphere.

Grand Rapids Marathon

Grand Rapids, Michigan

October 19, 2025

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The Grand Rapids Marathon takes runners through a scenic blend of urban landmarks and natural beauty, with a mostly flat course that winds past the historic Sixth Street Bridge, the Gerald R. Ford Museum, and loops through Millennium Park's "Enchanted Forest." Known for its inclusive atmosphere and strong community support, this race offers a memorable experience with multiple event options, ample aid stations, and a festive finish line celebration at the Grand Rapids YMCA.

Detroit Free Press Marathon

Detroit, Michigan

October 19, 2025

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The Detroit Free Press Marathon uniquely takes runners across international borders, offering a flat course that traverses the scenic Ambassador Bridge and Detroit-Windsor Tunnel, with stunning skyline views of both Detroit and Windsor. This race stands out for its vibrant route through Detroit's historic neighborhoods and diverse landscapes, creating an unforgettable experience for runners eager to participate in one of the world's few cross-border marathons.

Wade Mountain Marathon

Huntsville, Alabama

October 19, 2025

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The Wade Mountain Marathon in North Huntsville, Alabama, takes runners on a challenging loop through the rugged trails of the Wade Mountain Nature Preserve, featuring over 3,323 feet of elevation gain and the notorious "Stairway to Heaven" climb. As North Alabama's only trail marathon, it offers a unique blend of breathtaking fall scenery and a tight-knit community atmosphere, making it a memorable experience for trail runners seeking both challenge and camaraderie.

Chessie Trail Marathon

Lexington, Virginia

October 25, 2025

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The Chessie Trail Marathon invites runners to a tranquil journey through Virginia's Shenandoah Valley, featuring a primarily flat course of smooth gravel and grass paths that follow the historic Chesapeake and Ohio railway line. This Boston-qualifying race, set against a backdrop of vibrant fall colors and rich wildlife, offers a peaceful escape from city marathons, enhanced by local camaraderie and a festive Halloween theme.

Marathon 2 Marathon

Marathon, Texas

October 25, 2025

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The Marathon 2 Marathon in Texas presents a challenging point-to-point course, starting at an elevation of 4,569 feet and descending to 4,048 feet, with high desert views and cool temperatures around 57°F (13°C) providing optimal running conditions. Celebrated for its intimate atmosphere, this race triples the population of Marathon, Texas on race day, with all proceeds supporting local charities, offering a heartfelt community experience that includes a pre-race pasta dinner and post-race local fare.

Spinx Run Fest Marathon

Greenville, South Carolina

October 25, 2025

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The Spinx Run Fest Marathon takes runners on a 26.2-mile journey through the scenic Swamp Rabbit Trail and Greenville's diverse city and country roads, culminating with an exhilarating finish at Fluor Field's home plate. As a Boston Qualifier, this marathon combines the thrill of a challenging course with the warmth of a supportive community, offering a memorable experience for its exclusive field of 500 participants.

Emerald Isle Marathon

Emerald Isle, North Carolina

October 25, 2025

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The Emerald Isle Marathon features an exceptionally flat, out-and-back course along the scenic North Carolina coastline, offering breathtaking oceanfront views and minimal elevation change, perfect for those aiming for personal bests or a Boston Marathon qualifier. This USAT&F certified race not only benefits local charities but also embraces a festive atmosphere with enthusiastic community support, making it an inviting event for runners of all levels.

RDC Marathon

Durham, North Carolina

October 26, 2025

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The RDC Marathon takes runners on a scenic journey along the American Tobacco Trail, blending urban excitement with the tranquility of forest trails and open farmland, all while maintaining a mostly flat course ideal for securing a Boston Qualifier. Set in Durham, North Carolina, this intimate race weekend offers a vibrant community atmosphere with multiple race options, ensuring a rewarding experience for runners of all levels.

Marine Corps Marathon

Arlington, Virginia

October 26, 2025

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The Marine Corps Marathon takes runners on a scenic and challenging journey through Arlington, Virginia, and Washington, D.C., featuring iconic landmarks such as the Lincoln Memorial and the National Mall, along with the emotionally impactful "Blue Mile" dedicated to fallen soldiers. Known as "The People's Marathon," this race is celebrated for its military precision, exceptional organization, and an inspiring atmosphere, culminating in an unforgettable finish where Marines award medals to participants.