2026 Southwest Series - Day 1 (NM)

Embark on your running journey in the Land of Enchantment at the 2026 Southwest Series - Day 1 (NM), hosted on November 8, 2026, in scenic Farmington, New Mexico. Offering 10K and 5K distances, this event is part of the acclaimed Mainly Marathons Southwest Series, renowned as "the World's Best Marathon and Half Series!" Runners will enjoy a unique, welcoming atmosphere, known for its "Loony Running Family" community and a commitment to ensuring every participant enjoys their race without strict time limits.

The course unfolds along the picturesque Berg Park River Trail, providing a gentle and accessible running experience. Expect a "fast and flat" terrain, featuring a varied surface of gravel, pavement, and short sections of pavers. While part of a series that includes longer distances with minimal elevation gain, the 10K and 5K routes are designed for enjoyment and accessibility. Race day conditions typically feature cool highs around 60°F and crisp lows near 29°F, with a low 2% chance of precipitation, creating ideal running weather.

Beyond the course, participants can anticipate an exceptional race experience with generous support. The event boasts "one giant 'aid station'" stocked with an impressive array of food and drink, including fruit, jelly beans, sandwiches, water, Gatorade, and even hot coffee, all served from their unique "Loony Lunchbox" mobile kitchen. Finishes are celebrated with award-winning medals, adding a memorable touch to your achievement. Join fellow runners for a day of camaraderie and personal triumph on this distinctive New Mexico course.