9.5 mile paddle
25 mile beach / trail run
38 mile mountain bike ride

Will Kellar crushes OCR 2021

9:34 anchored by an absolutely blistering 4:12 course record on the run leg!

3 podium soloists all under 10 hours!

Marissa Halbeisen and Devon Kelsey take the relay at 9:33!



Beginning and ending at Refugio Beach north of Santa Barbara, the OCR is a grueling endurance challenge in some of the most beautiful settings around.

  • This is a 100% self-supported day! You must provide your own crew, transportation, and aid stations.
  • Challengers are solely responsible for their own health & safety.
  • There is NO ENTRY FEE.
  • MOUNTAIN BIKES ONLY. No cyclocross bikes, no E-bikes, no switching to road bikes on road sections.
  • No cutting the course at any time for any reason!
  • Common sense applies: No littering, obey all traffic rules.

Map and Course Description
Download Entry Form