The Plain Endurance Runs

Event Details

Date: Saturday, September 13, 2025

Start Time: 5:00 AM

Location: 14400 Chiwawa Loop Rd, Leavenworth, WA

The Plain races are held on USFS trails and roads, traversing 85 miles of scenic trails and 20 miles of forest roads. Participants must be self-sufficient, carrying their own food and gear. There is one re-supply point after the first 100K, and water sources are natural creeks and rivers along the course.

Qualification Standards

To enter the 100-mile race, participants must have completed a TRAIL 100 mile, the Plain 100K, or an equivalent run. No qualification is needed for the 100K event, but a strong preparation is advised.

Registration Information

Registration closes on August 31, 2025, at 11:59 PM PT.

Registration Fees:

• 100 Miler - $147.27 (increases to $157.92 after June 30)
• 100K - $110.00 (increases to $120.65 after June 30)

Refund Policy

No refunds will be issued unless the event is canceled, in which case some funds will be withheld to cover direct expenses.

All proceeds from the event support local Search and Rescue and military veteran groups.

For more information, visit the official website.