The start of the 32M and 18M race distances is located 40 Miles from Dayton at Dry Fork Aid Station. The start of the 52M race distance is located 60 Miles from Dayton at Jaws Trailhead. The race provides bus transportation for participants for a small fee ($12). The race does not provide transportation to retrieve cars from the start. We encourage runners to use the buses to keep traffic to a minimum on the mountain. The bus space fills quickly each year. You can purchase a ticket when you register online. You may also purchase tickets at packet pick-up, or by phone or e-mail.  

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100M participants: your start is located just 3.5 miles from Scott Park in Dayton. Buses are available to take you to the 100M start at no fee, or parking will be available near the 100M start with provided shuttles or a short walk.

If you wish to drive to your start, click the link below for specific directions to each. Please bear in mind, we do not provide transportation to retrieve your car from the start.

Buses leave from Tongue River High School in Dayton, WY at the specified times on the event schedule. Tongue River High School is on the west end of Dayton as you head up the Bighorn Mountains on Highway 14. Coming from Sheridan on I-90 heading west, take the Highway 14 Exit toward Ranchester/Dayton. Continue on Highway 14 through Dayton and the school will be on your right or the north side of Highway 14. Be sure you are there on time to ensure your seat on the bus.