Prairie Goat Ultra

Prairie Goat Ultra - May 9, 2026

The Speed Goat offers a unique, simultaneous dual event race structure. Choose between Mountain Biking or Running on your own courses.

3-6-12 HOURS ALL

Mountain Bike Racing

Begins Saturday, May 9th at 7AM. Mountain Bikers ride an appx. 8 mile course with fun, fast descents and steady climbs. Teams are encouraged to take turns with laps, to achieve as many miles within the time that you can. E-bikes are Welcome and will have their own award category. Aid station will have basic nutrition and water along with lunch.

Runners

Runners will have an appx. 4 mile loop with gentle elevation on single track. Runners have 3-6-12 or 24-hour options.

• 24 Hour RUN begins Friday May 8th at 7PM. Run through the night, alone or taking turns with teammates, take a slumber as needed and conquer your miles your way. Lights and reflective gear will be required. The Aid station will include warm fire pit, soups, food, teas and coffee and of course water.
• 12-hour Run starts Saturday, May 9th at 7AM.
• 6-hour Run starts Saturday, May 9th at 1PM
• 3-hour Run starts Saturday, May 10th at 4PM

All Running races will be complete Saturday, May 9th by 7PM. Hang around for a free meal!

We Love ACTON! Primitive camping at race location. There is no running water or electricity so come prepared with all your basics to enjoy this great BLM land just outside of Billings, Montana!

Start Times

• 12HR Team|4 Bike: 7:00 AM
• 12HR Run: 7:00 AM
• 12HR Team|2 Run: 7:00 AM
• 12HR Team|4 Run: 7:00 AM
• 12HR Bike: 7:00 AM
• 12HR Team|2 Bike: 7:00 AM
• 6HR Bike: 7:00 AM
• 6HR Team|2 Bike: 7:00 AM
• 3HR Bike: 7:00 AM
• 6HR Run: 1:00 PM
• 6HR Team|2 Run: 1:00 PM
• 3HR Run: 4:00 PM
• 24HR Run: 7:00 PM
• 24HR TeamI2 Run: 7:00 PM
• 24 HR TeamI4 Run: 7:00 PM