The most comprehensive list of Marathons in and near New Mexico in 2025 - 2026. Find your perfect race!

New Mexico's marathon calendar offers some of the Southwest's most distinctive 26.2-mile challenges, with routes ranging from high-altitude tests in Santa Fe to desert adventures in Las Cruces. The state's varied elevation profile, from 3,000 to over 7,000 feet, adds an extra dimension to marathon training and racing.

Albuquerque marathons showcase the Rio Grande Valley, while events in Rio Rancho explore high desert terrain. Most runners prepare with local half marathons before attempting the full distance, taking time to acclimate to their chosen event's altitude.

Spring and fall bring ideal marathon conditions across the state, though experienced runners also tackle summer mountain courses and winter desert routes. Use the filters below to find your perfect marathon, whether you're chasing a Boston qualifier or seeking a unique destination race in the Land of Enchantment.

Looking for more races to choose from? If you're in New Mexico and want to take on a marathon challenge in neighboring states, look no further. Discover our calendars of:

• Arizona marathons

• Texas marathons

• Colorado marathons

You can also browse our comprehensive list of Marathons in the USA to find your next great challenge, or take a look at our calendar of half marathon races.