Oct 26, 2019 at 6:00 AM

SLO Ultra

Lopez Drive

Arroyo Grande CA, 93449


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Entry Fee $39
(Lowest or Early Registration)

Entry Fee 2 $159
(Highest or Late Registration)

Prize Money: no


  • 13.1M
  • 1M
  • 26.2M
  • 5K

Type: Trail

Participant Limit: 2000

Starting Elevation: 400

High Point: 1850

Percent of the course on un-paved trails: 100%

First Year of the Event: 2016

Men's Record: 3:06:11 - 26.2M, 1:36:29 - 13.1M

Masters Men Record: 4:22:45 - 26.2M, 1:56.42 - 13.1M

Women's Record: 3:50:15 - 26.2M, 1:47:07 - 13.1M

Masters Women Record: 4:23:36 - 26.2M, 1:47:07 - 13.1M


The 2020 race is cancelled.

Trail running, hiking, obstacle racing or crossfit-style competition – whether you’re new to fitness or a seasoned competitor, the SLO Ultra welcomes you. Choose from trail races – Saturday 26.2M, Sunday 13.1M, or both in Ultra Double Race; or compete in SLO County Ultra Games as an individual or a 3-person team. Push your limits, test your strength and endurance, and come out stronger because you’ll challenge the biggest rival you have – yourself. Once you collect your medal, get ready to party at the festival with music, beer, activities and all your friends.


Race event photo
Race event photo
Race event photo


Past Event Dates

Held on Oct 26, 2019

Held on Sep 01, 2018

Held on Sep 09, 2017

Held on Sep 10, 2016

Event Results

View 2016 Results