Weld Your Mettle Running Festival
About this race
Join us for three days of running excitement! Whether you're tackling the events individually or teaming up for relays: 14 mile, full marathon, 50k, 5 miles 100k,100 miles, or taking on a 7K Run or Ruck, - there's an event for everyone. Experience the thrill of friendly competition and the energy of a supportive community!
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.
Join fellow runners on May 23, 2025 for the Weld Your Mettle Running Festival. It's a fantastic 19.3K, 25.7K, Ultra, 6.9K, 1.6K, 38.6K featuring a flat and fast course in Eaton.
Pick your distance
Running
3 Hour Relay: 2-3 runners
Run the 4 Mile Loop Route, as part of a Relay Team of 2 - 3, (setup during the registration process) as many times as possible, from 8 am until 11 am. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
6 Hour Relay: 2-6 runners
Run the 4 Mile Loop Route, as part of a Relay Team of 2-6, (setup during the registration process) as many times as possible, from 8 am until 2 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
7K Ruck (4.3 Miles)
The course is a 2 mile out and back completed twice to make the 7k distance. A weighted vest of 35 lbs is required for this event.
7k walk or run (4.3 miles)
The course is a 2 mile out and back completed twice to make the 7k distance.
1 Mile Kids Fun Run
A fast 1 mile loop course, professionally timed with race bib and finisher medal.
2x2x24
Run or walk 2 miles every 2 hours for 24 Hours.
4x4x48
Run or walk 4 miles every 4 hours for 48 hours.
Trail running
9 Hour Relay: 2-9 runners
Run the 4 Mile Loop Route, as part of a Relay Team of 2 - 9 (setup during the registration process) as many times as possible, from 8 am until 5 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
12 Hour Relay: 2-9 runners
Run the 4 Mile Loop Route, individually or as part of a Relay Team of 2-12 (setup during the registration process) as many times as possible, from 8 am until 8 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
24 Hour Relay: 2-12 runners
Run the 4 Mile Loop Route, individually or as part of a Relay Team of 2 - 12 (setup during the registration process) as many times as possible, from 8 am until 11 am. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
3 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am until 11 am. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
6 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am until 2 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
9 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am until 5 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
12 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am until 8 pm. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
24 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am until 8 am on Sunday. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
48 Hour Solo
Run the 4 Mile Loop Route, as many times as possible, from 8 am Saturday until 8 am on Monday. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout.
48 Hour Relay: 2-12 runners
Run the 4 Mile Loop Route, individually or as part of a Relay Team of 2 - 12 (setup during the registration process) as many times as possible, from 8 am Saturday until 8 am Monday. Breaks to sauna, cold plunge, rest, eat or use the restroom between laps are allowed. You'll have the option to add on the Glamping Tent package at checkout. If doing a Relay Team, the first team member to sign up will create a Team Name and Password, sharing the link with teammates. Each team mate registers and pays entry fees individually.
About Eaton
Weld Your Mettle Running Festival takes place in Eaton, Colorado, United States. The local timezone is America/Denver.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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