The Marathon Project 2025

• Optimized for Speed: Flat, fast 4.26-mile loop in Chandler, Arizona.
• Elite Amenities: Includes pace groups, indoor warmup, frequent fluid stations.
• Professional Pacers: Targets times from 2:06:00 to 2:35:00.
• Inclusive Competition: Celebrates top male, female, and non-binary finishers.
• Key Logistics: 7:30 a.m. start; includes a preceding 5km event.

Nestled in the scenic landscapes of Arizona, The Marathon Project offers a unique experience for both professional and sub-elite runners. Situated at the Wild Horse Pass Resort in Chandler, Arizona, this marathon delivers an exceptional flat, looped 4.26-mile circuit. This carefully designed course aims to secure fast times, inviting participants onto a smooth, spectator-friendly journey. Originally launched during the pandemic, The Marathon Project succeeded in its mission to deliver competitive racing conditions for elite athletes, showcasing impressive performances from notable figures like Sara Hall and Martin Hehir. The 2025 edition broadens its scope to entice amateur runners, maintaining its elite-level atmosphere through features such as automatic entry for qualifying times, professional pacers, and a rich array of pro amenities. Whether aiming for a personal best or savoring the camaraderie among passionate runners, entrants will find the Gold Wave Marathon (December 20th) inviting with its pace-driven groupings starting at 2:20, designed to meet various speed targets up to 2:35:00. With additional events like a 5km race preceding the marathon, The Marathon Project provides a comprehensive running festival environment perfect for all ages and abilities. Despite having no age-group awards, the marathon celebrates the prowess of top finishers among men, women, and non-binary runners, cementing its inclusive ethos. Perfectly timing their race calendar for December 21, this marathon promises optimal winter conditions and the chance to wrap up the year on a high note, in one of the USA’s most scenic running locations.

Expect temperatures ranging from 42-67°F (6-19°C) in Chandler, Arizona, during late December, with minimal chance of rain. With about 10 hours of daylight, runners can enjoy moderate temperatures and generally favorable conditions for marathon running.

Mount Marathon: This iconic Alaskan race offers an exhilarating experience with its steep ascent up Mount Marathon and a thrilling rapid descent. Runners tackle an elevation reaching 2,974 feet, circling a prominent rock before making their way back down. The demanding terrain and dramatic elevation changes make it a must-do for those seeking a challenging and memorable race.

Marine Corps Marathon: Experience the heart of the nation's capital with this diverse course, which combines flat stretches with challenging uphill sections. The race culminates in an inspiring uphill finish at the Marine Corps War Memorial. Along the way, participants pass through historic sites like Arlington National Cemetery, the Pentagon, and the National Mall, offering a unique tour of Washington, D.C.

San Francisco Marathon: This scenic loop through San Francisco presents a mix of flat and hilly terrains, showcasing the city's varied landscapes. Runners enjoy breathtaking views as they pass landmarks like Fisherman’s Wharf, the Golden Gate Bridge, and Golden Gate Park. The course's iconic sights and challenging hills make it a favorite among marathon enthusiasts.

Grandma’s Marathon: Known for its serene beauty, this course follows the scenic shoreline of Lake Superior for 23 miles. With its predominantly flat terrain and slight rolling hills, it offers a peaceful running experience. The picturesque views and thoughtful touches, such as floating mile markers, add to the race's charm, making it a beloved choice for runners.

Visiting Chandler, Arizona offers more than just the thrill of The Marathon Project. This vibrant city combines outdoor adventure with cultural experiences, making it an ideal destination for athletes and their families. Explore Veterans Oasis Park, a sprawling 100-acre oasis featuring wetlands and desert habitats, perfect for hiking or a leisurely picnic amidst the stunning Sonoran landscape. For those interested in history and art, the Chandler Museum provides a fascinating look at local and national exhibits, conveniently located near the Chandler Fashion Center mall.

Downtown Chandler serves as a cultural hub, boasting public art installations, unique galleries, and the Chandler Center for the Arts, where you can catch performances ranging from national tours to local showcases. Food enthusiasts will delight in the diverse dining options available, from ethnic eateries to trendy craft beer and cocktail lounges in both Downtown and Uptown Chandler.

For those looking to unwind, Chandler offers seven premier golf courses, including the historic San Marcos Golf Course. Families can enjoy a visit to the Arizona Railway Museum or the expansive privately owned non-profit zoo. With its year-round sunshine and a wealth of attractions, Chandler ensures a memorable visit, whether you're running the marathon or simply soaking up the local culture and warmth.