​​​Online registration  is closed. 

You can still sign up for the race by showing up at the registration desk on Race Day, Aug 10th. Please arrive early if you are registering that day, registration and packet pickup opens at 7:00am, bring cash or a check. Thank you!

Registration and Packet Pickup will be at Central Avenue and 5th Street, behind the Dolores Town Hall

​​​2021 Registration -

race day is saturday, August 7th, 2021

Online Registration closed on Thursday, August 5th at midnight to allow the chip timing company to prep the racing bibs. We will take walk-up registrations the morning of August 7th, starting at 7am till 8:55am.

Cash or check is preferred, but we will have one person taking credit card payments.

50-mile Endurance

33-mile Expert

18-mile Sport

13-mile Beginner

2021 Registration





$10 off registration if booked prior to August 1st, 2021.