The KRRBRRR

APR

4

2026

Tackle as many loops as you like in this low key 8 hour trail challenge in Palmer, AK. Choose 5 mile loops or an optional 2.5 mile loop over varied, occasionally messy terrain, with part of proceeds benefiting the Mat Su Sentinel.

Sat 4 Apr 2026

Palmer, Alaska

Registration

5 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

The Krrbrrr is a trail running event in Palmer, AK, held on April 4, 2026. It is the ninth annual running of the event and is scheduled as an 8-hour continuous format. The event takes place at 17704 Sullivan Ave. A portion of race proceeds will be donated to the Mat-Su Sentinel, a nonprofit community news website.

Registrations close on March 28 at 11:59 PM AK. Registrations made after March 6 are not guaranteed a shirt.

Course and format

The event uses looped trail courses. Participants may run as many loops as they wish within the 8-hour period.

Distances:

Approx. 5-mile loops
Optional 2.5-mile loop

The course includes a mix of flat, steep, rolling, wide, double-wide, and single-track trails. Conditions may include slush, mud, ice, and natural trail debris. The event is described as low-key and centered on informal trail running rather than formal race services. Visit the organization's website for the most recent information.

5 mi

Approx. 5 Mile Loops

3 mi

Optional 2.5 Mile Loop