Born to Run Ultra Marathon Extravaganza

Los Olivos, United States • 16 May 2026

Back On The Ranch Trail Run

The Back On The Ranch Trail Run is scheduled for October 3 and 4, 2025 in Los Olivos, CA. The event offers multiple timed and multi-hour formats for participants over two days.

Distances and formats:

  • 3 hour
  • 6 hour
  • 12 hour
  • 24 hour
  • 48 hour

A runner guide for the 2025 event and an organizer liability waiver are available as downloadable PDF files. Registration for the event is listed through UltraSignup.

Organizer and standards

The event is presented by AllWeDoIsRun, an organizer that creates trail running events on the California Central Coast and elsewhere. AllWeDoIsRun is a member of the American Trail Running Association and the Road Runners Club of America; its events are stated to meet the event standards of those organizations. Visit the organization's website for the most recent information.

Race information

100 mi
100 Mile
30 mi
30 Mile
20 mi
20 Mile
10 mi
10 Mile
3 Day
4 Day
Visit the organization's website for the most recent information.
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The Back On The Ranch Trail Run is scheduled for October 3 and 4, 2025 in Los Olivos, CA. The event offers multiple timed and multi-hour formats for participants over two days. Distances and formats: 3 hour 6 hour 12 hour 24 hour 48 hour A runner guide for the 2025 event and an organizer liabilit..