Trail
100 Mile
161 km
Start: Jun 21, 05:00 AM
185.00 EUR
Bighorn Trail Run
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Trail in United States, Sheridan / Dayton, Wyoming
Distances
Trail
52 Mile
83.7 km
Start: Jun 21, 05:00 AM
165.00 EUR
Trail
32 Mile
51.5 km
Start: Jun 21, 05:00 AM
145.00 EUR
Trail
18 Mile
29 km
Start: Jun 21, 05:00 AM
125.00 EUR
About
A remote, rugged ultra-running event in the Bighorn Mountains founded to preserve the landscape and community spirit, offering a multi‑event experience with strong volunteer support and challenging mountain terrain.
Catering & aid stations
On-course aid stations provide food and drink (Verpflegung along the course); details are available via the event app and at packet pick-up.
Pacers
Pace runners are only allowed for 100‑mile participants. One pacer at a time may accompany a 100‑mile runner from Sally’s Footbridge outbound (mile 30), Jaws Trailhead (turn‑around mile 52), Sally’s Footbridge inbound (mile 66), and Dry Fork Ridge inbound (mile 82.5). Pacers must be at least 18 years old, wear the issued pacer bib, and stay with their runner at all times. No pacers are permitted for the 52, 32, or 18‑mile distances.
Results
View official resultsTypical weather in Sheridan / Dayton, Wyoming
Monthly averages based on historical data (2000–present).
Jan27°11°
↑ 07:44
↓ 16:54
Feb26°10°
↑ 07:11
↓ 17:37
Mar33°17°
↑ 07:22
↓ 19:16
Apr39°22°
↑ 06:25
↓ 19:55
May49°30°
↑ 05:41
↓ 20:32
Jun62°41°
↑ 05:24
↓ 20:57
Jul71°49°
↑ 05:39
↓ 20:53
Aug68°48°
↑ 06:13
↓ 20:16
Sep60°40°
↑ 06:49
↓ 19:21
Oct46°28°
↑ 07:26
↓ 18:25
Nov35°17°
↑ 07:08
↓ 16:42
Dec27°10°
↑ 07:41
↓ 16:30
Sign up now
Register on the official organiser website.
Sign up nowRoute maps
What's included in entry
- Race number with timing chip
- Well‑stocked aid stations on course
- Crew access at designated points
- Finish area celebration and awards
Prices & signup
- 100 Mile185.00 EUR
- 52 Mile165.00 EUR
- 32 Mile145.00 EUR
- 18 Mile125.00 EUR
FAQ
What is the race date for Bighorn Trail Run 2026?
The main race days are June 19–20, 2026, with the primary start on June 19 at 09:00.
Are pacers allowed for all distances?
Pacers are only allowed for 100‑mile participants. No pacers are permitted for the 52, 32, or 18‑mile events.
How can I register and what are the fees?
Registration is available on the official site; fees are listed per distance (100‑mile €185, 52‑mile €165, 32‑mile €145, 18‑mile €125) and include event support and access to aid stations.
What should I bring and what are the cut‑off rules?
Runners must carry required gear and supplies; all cut‑offs are strictly enforced and runners must be checked in/out at each aid station.
Is this a mountain or trail race?
Yes — the event is a trail/ultra‑running race in the Bighorn Mountains with significant elevation gain and technical terrain.
Last updated: Jun 6, 2026, 12:28:57 AM
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