About the event

This is a USATF sanctioned (#19-33-084) and DUV ranking eligible event. The course is USATF certified (#CA18042RS).

Come join your fellow nuts for 6, 12, 24, or up to 31 hours (either alone or as part of a relay team) of enjoyable running on a wide 100% dirt path one mile loop on a Southern California fruit and nut farm. Buckles are awarded to participants who complete 100 miles. Those who complete 80 miles during the initial 24 hours have an additional 7 hours to complete 100 miles and earn a buckle. If you've had troubles with cutoffs in the past, or just want to take your time and enjoy the festivities in addition to running, this is the race for you! Pacers are allowed after 7 p.m. for the duration of the event. Free camping is available and encouraged right on the course. This event is chip timed and results are continuously posted live online.

We provide REAL food throughout the day and night - it's the best ever!

This is a fast course. Be prepared to PR.

We support the 100 Mile Club by hosting a 3 Hour event starting at 9 a.m. If you are a member of the 100 Mile Club, please use the coupon code 100MileClub at checkout when signing up for the 3 Hour event to receive your discounted price.

Legacy runners, please contact us for your discount code.

This is a cupless race. You may purchase the beautifully hand-crafted cup courtesy of Marvelous Mud or bring one with you.

Absolutely no refunds or transfers.


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