Challenge your limits and embrace a vibrant running community at the Weld Your Mettle Running Festival, held on May 30-31, 2026, in Eaton, CO. This unique festival, set on a beautiful 146-acre private property, offers an expansive range of distances for every runner, from a 7K run/walk/ruck to grueling 3HR, 6HR, 9HR, 12HR, 24HR, and 36HR timed events, including solo and relay options for 14-mile, full marathon, 50K, 50-mile, 100K, and 100-mile challenges. The course features a fast and flat 2-mile groomed dirt loop, or a 4-mile out-and-back route for timed events, providing views of Longs Peak as you push your boundaries. Expect typical race day conditions with comfortable highs around 76F and lows near 48F, and only an 8% chance of precipitation, making for ideal running weather.

What truly sets Weld Your Mettle apart is its immersive, community-focused atmosphere and exceptional runner support. The course design ensures consistent access to your crew and a fully stocked aid station at the start/finish of each loop and at the 2-mile turnaround point. Beyond the miles, the festival transforms into a haven for recovery and camaraderie. Runners can enjoy a dedicated recovery barn complete with saunas, cold plunges, massage, and a stretch zone. The weekend also boasts a lively schedule of activities including movie screenings, bonfires, and a Saturday night dance party with Country Kickup.

Whether you opt for the luxury of a glamping tent or prefer self-camping, the festival encourages a full weekend experience. Participants receive a finisher shirt and medal, with ultra finishers earning a coveted belt buckle. Praised for its excellent organization and laid-back vibe, the Weld Your Mettle Running Festival is more than just a race; it's an invitation to challenge your excuses, dig deep, and connect with fellow runners in a spirited and resilient way.