Carkeek 12 Hour - October 24, 2026
Register Now for the Carkeek 12 Hour event on Saturday, October 24, 2026. This event is also known as the "Toughest 12-Hour Out There" due to its challenging gain, often involving stairs, and unpredictable fall weather. Participants can choose between a 12-hour or a 6-hour race. The event encourages costumes and offers prizes for the best ones, including for pets. This race is a fundraiser for Endless Trails, a 501(c)3 non-profit supporting trail work, education, and advocacy in the Northwest region.
Race Day: Saturday, October 24, 2026
Event Details:
- 12-Hour Race: Challenging terrain with significant gain and stairs.
- 6-Hour Race: Also challenging, offering a shorter duration.
- Loop Distance: 1.93-mile loop (or a shorter 0.54-mile loop).
- Costumes: Encouraged and rewarded with prizes.
- Fundraiser: Proceeds benefit Endless Trails for trail maintenance and advocacy.
- Run Club Competition: New in 2026, miles count towards a year-long club competition.
Start Times:
- 12HR: 7:00 AM PT
- 6HR: 9:00 AM PT
Registration Closes: Wednesday, October 21, 2026, at 11:59 PM PT.
Virtual Option: A separate registration page is available for a virtual option in 2026.
More Information: http://www.endlesstrails.us/carkeek-12-hour.html
