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Saturday, June 5, 2027 · 6:00 AM · Eaton, Colorado

Weld Your Mettle Running Festival

Marathon and Ultra in Eaton, CO · $48.70-$244.80

Register for 50 Mile Relay: 2-9 runners (opens in a new tab)$101.70
Register for 100K Relay: 2-12 runners (opens in a new tab)$122.90
Register for 7k walk or run (4.3 miles) (opens in a new tab)$48.70
Register for 14 Mile (opens in a new tab)$85.80
Register for Full Marathon (opens in a new tab)$96.40
Register for 50k (opens in a new tab)$117.60
Register for 50 Miles (opens in a new tab)$138.80
Register for 100K (opens in a new tab)$154.70
Register for 100 Mile (opens in a new tab)$223.60
Register for 100 Mile Relay: 2-12 runners (opens in a new tab)$149.40
Register for 36 Hour Timed Event (opens in a new tab)$244.80
Race Info

Join us for two days of running excitement! Whether you're tackling the events individually or teaming up for relays: As many miles as you can complete in 36 hours or choose a distance: 14 mile, full marathon, 50k, 50 miles 100k, 100 miles, 7K Run or Ruck, - there's an event for everyone.

Relax in luxurious Glamping Tents or set up your own campsite, and enjoy access to a sauna, cold plunges, entertainment, food, drinks, and the race itself.

Catch the run.Wild movie screening, bon fires and more throughout the weekend! With a full schedule of activities, there's something for everyone—whether you're joining us for the race, the fun, or both. The event takes place on a beautiful 146-acre private property in Northern Colorado, featuring a 2-mile groomed dirt loop course with breathtaking views of Longs Peak. Bring your friends or family and make a weekend of it!

Location: 11586 CR 80 Eaton, CO US 80615

Entry into this race is more than a one day event. It's an invitation to change your life, challenge your excuses, dig deep and WELD YOUR METTLE.

Time limit
No time limit listed by the organizer
Walkers
Not mentioned — ask the organizer
Terrain
Not stated
Certified
Not stated

Pulled from the organizer's own race description — per the organizer, not independently verified.

Ready to sign up?

Register for 50 Mile Relay: 2-9 runners (opens in a new tab)$101.70
Register for 100K Relay: 2-12 runners (opens in a new tab)$122.90
Register for 7k walk or run (4.3 miles) (opens in a new tab)$48.70
Register for 14 Mile (opens in a new tab)$85.80
Register for Full Marathon (opens in a new tab)$96.40
Register for 50k (opens in a new tab)$117.60
Register for 50 Miles (opens in a new tab)$138.80
Register for 100K (opens in a new tab)$154.70
Register for 100 Mile (opens in a new tab)$223.60
Register for 100 Mile Relay: 2-12 runners (opens in a new tab)$149.40
Register for 36 Hour Timed Event (opens in a new tab)$244.80

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Source

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Weld Your Mettle Running Festival

Sat, Jun 5, 2027 · $48.70-$244.80

Register (opens in a new tab)