2025 Marathons

July 2025 Marathons

Your complete July 2025 marathon calendar. Find every marathon happening in July 2025 with comprehensive race details, registration information, and official results, including the Hotter Than Hell Marathon (Louisiana), Eugene Curnow Trail Marathon (Minnesota), and Mad 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.

Eugene Curnow Trail Marathon

Duluth, Minnesota

July 12, 2025

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The Eugene Curnow Trail Marathon challenges runners with a rugged 26.2-mile course from the Lake Superior Zoo in Duluth to the Munger Trailhead in Carlton, featuring 2,969 feet of ascent across woodland trails and technical sections. As a preparatory race for the Minnesota Voyageur Trail Ultramarathon, it offers a rewarding experience with breathtaking views, crucial aid stations, and a supportive community, making it an ideal test for those seeking to push their limits in Minnesota's scenic wilderness.

Heartland Series Marathon - IL

Fulton, Illinois

July 15, 2025

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The Heartland Series Marathon in Fulton, Illinois, challenges runners with its unique 16-lap course on smooth asphalt, starting near the iconic Windmill Cultural Center and offering minimal elevation gain for those seeking speed. As part of a multi-state series along the picturesque Upper Mississippi River Valley, this intimate race fosters a close-knit community atmosphere, perfect for runners looking to test their endurance while enjoying the charm of a small-town setting.

Stars and Stripes Marathon - New Braunfels

New Braunfels, Texas

July 19, 2025

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The Stars and Stripes Marathon in New Braunfels, Texas, features a scenic course that begins and ends at the nostalgic Stars and Stripes Drive-In Theatre, offering runners the unique experience of racing through picturesque country roads. Known for its flat terrain and enthusiastic local support, this event caters to both personal best seekers and casual participants, with a post-race celebration that captures the essence of Texas hospitality.

Mesa Falls Marathon

Ashton, Idaho

July 19, 2025

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The Mesa Falls Marathon takes runners on a breathtaking journey through Idaho's Targhee National Forest, featuring a predominantly downhill course with a significant 1,654-foot drop and scenic highlights like the Lower Mesa Falls Scenic Overlook. This race combines the thrill of potential wildlife sightings with the charm of a small-town finish in Ashton, offering a unique blend of road and trail running that appeals to both competitive and recreational runners alike.

Aspen Valley Marathon

Aspen, Colorado

July 19, 2025

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The Aspen Valley Marathon features a stunning downhill course that descends over 1,400 feet from the picturesque town of Aspen to Basalt, following the scenic Rio Grande Trail through the majestic Colorado Rockies. This Boston Marathon qualifier not only challenges runners with its high-altitude start and varied terrain but also rewards them with breathtaking views and a vibrant finish line celebration complete with live music and local cuisine.

Ruidoso Marathon

Ruidoso, New Mexico

July 19, 2025

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The Ruidoso Marathon challenges runners with its nine-loop course set at a high-altitude of 6,920 feet, offering both the physical test of thinner air and the mental endurance required for repetitive circuits amid the stunning Sacramento Mountains. With a variety of events, including New Mexico's only road 50K, a half marathon, a 5K, and a kids' fun run, this race weekend transforms into a vibrant running festival that caters to athletes of all levels.

Deseret News Marathon

Salt Lake City, Utah

July 24, 2025

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The Deseret News Marathon takes runners on a breathtaking descent of 3,200 feet from Big Mountain through the historic Emigration Canyon, finishing amidst the lively Days of '47 Parade in downtown Salt Lake City. As Utah's oldest marathon and a Boston qualifier, this race combines rich pioneer history with a festive atmosphere, attracting participants eager to test their endurance and soak in the vibrant cheers of over 100,000 spectators.

Idaho Falls Marathon

Idaho Falls, Idaho

July 26, 2025

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The Idaho Falls Marathon takes runners on a scenic loop through Southeast Idaho's farm country and the Snake River Greenbelt, offering views of the stunning 600-foot-wide falls and the Japanese Friendship Garden. Known for its community spirit and support, this Boston qualifier-certified race features rolling hills and diverse terrains, creating a challenging yet rewarding experience that highlights the natural beauty and cultural vibrancy of Idaho Falls.

Grand Island Trail Marathon

Munising, Michigan

July 26, 2025

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The Grand Island Trail Marathon takes runners on a captivating loop around the island, featuring stunning views of the 300-foot Jacobsville sandstone cliffs and the breathtaking Pictured Rocks National Lakeshore. Known for its eco-friendly practices and diverse terrain, this marathon offers a challenging yet rewarding experience through lush forests and along the pristine shores of Lake Superior, making it a must-run for trail enthusiasts seeking a unique adventure.

Conquer the Canyon Marathon

Wellsboro, Pennsylvania

July 26, 2025

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The Conquer the Canyon Marathon in Colton Point State Park, Wellsboro, Pennsylvania, challenges runners with its rugged double out-and-back course, featuring 6 miles of dirt and 20 miles of gravel trails, and a total elevation gain of 2,477 feet. This certified Boston Marathon qualifier not only tests physical endurance but also offers breathtaking views and a vibrant community atmosphere, making it a memorable experience for those seeking both a competitive and scenic race.

Juneau Marathon

Juneau, Alaska

July 26, 2025

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The Juneau Marathon takes runners on a breathtaking journey through Alaska's stunning landscapes, featuring a moderately hilly course that offers awe-inspiring views of mountains, glaciers, and the ocean, with a chance to spot humpback whales along the way. As a Boston Marathon qualifier with no time limits, this race provides a unique blend of challenge and serenity, allowing runners to soak in the natural beauty of Southeast Alaska while pursuing personal marathon goals.

Jack and Jill’s Downhill Marathon Sunday

North Bend, Washington

July 27, 2025

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Jack & Jill’s Downhill Marathon features a significant 2,000-foot net elevation drop over 23 miles, making it an ideal course for runners seeking personal bests or Boston Marathon qualifying times. Starting in the unique Snoqualmie Tunnel and traversing the scenic John Wayne Pioneer Trail, this race combines the thrill of speed with breathtaking views of Washington's natural beauty, supported by 11 well-stocked aid stations.