Logo

Perpetua Fatass

Yachats, United States • 10 Jan 2026

Event overview

Perpetua FatAss is the 12th annual trail running event on January 10, 2026, in Yachats, Oregon. The listed base location is 441 Hwy 101 N. Multiple distance options are offered:

  • 50K
  • 30K
  • 20K
  • 9 miles

There is no entry fee and no finisher medals.

Course and on-site arrangements

The event uses self-supported courses. Organizers provide water at two locations on the route and water is also available at the Cape Perpetua Center. Route maps, GPX files, and PDF course instructions are available for each distance. A casual potluck is scheduled at the Yachats Commons after the run, and participants may add dishes to the potluck list. Visit the organization's website for the most recent information.

United States Oregon Yachats

Race information

Registration Facebook
50 km
50k
30 km
30k
20 km
20k
9 mi
9 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Perpetua Coast

Yachats

Perpetua Coast in Yachats, Oregon on October 3 and 4, 2026 offers trail races at 50K, 20 miles, half marathon and 10K across beaches, shoreline bluffs and old growth coastal forest.

Alsea Falls Spring Fling

Alsea

A trail race at Alsea Falls Recreation Area near Monroe, Oregon offering Half Marathon, 10K and 5K on fern lined Pacific Northwest trails. Post race pizza and beverages are provided and registration closes March 4, 2027.