Aug 16, 2025
6:30 AM
Trail
$55 - $75
Herriman
100-500
Challenging
Forested
The Butterfield Canyon Half Marathon and 10K stars and concludes at the Butterfield Trailhead Regional Park in Herriman, Utah.
The park features diverse terrain, from smooth single tracks to rocky steep climbs, offering a thrilling yet challenging course through dense woodlands and along panoramic ridges for all participants.
This race starts at the new Butterfield Trailhead Regional Park. Amazing area nestled right at the base of Butterfield Canyon with Kennecott Mine overlooking the area.
The first segment will be your most difficult. This segment will have it all, smooth single track, rocky steep climbs, ridges with great vistas, and densely wooded trails as you cruise down to the aid station.
After your scenic downhill run to Yellow Forks Aid you will begin climbing up the incredible Yellow Forks Trail to reach the ridge once more using a new smooth single track trail to do so. From there you will enjoy these new single track trails and short ridge section all the way back to the finish line.
Start to Aid 1 – 6.5 miles +1,224/-986 ft
Aid 1 to Finish – 6.7 miles +825/-1,066 ft
13.2 miles and +2.049 ft elevation total
81% Dirt Trail, 9% Fire Road, 8% Dirt Road
**Hydration vest or bottle strongly recommended. This course has one aid station. This is due to the remoteness of the area. There will be trail marshals to ensure safety and course adherence.
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