July 1 - August 31, 2024

Summer Shuffle 12 Hour (Virtual)

12 Hour - Virtual, 6 Hour - Virtual

Registration closes: Wed, Aug 28 @ 11:59PM PT


Summer. Hot, humid. Can you push yourself to run 12 hours (or 6 hours)? In the spirit of our original timed races (Carkeek and Cottontail), we want to see how you challenge yourself in the peak of summer.


Our original Carkeek and Cottontail races take place on a 1.93-mile loop with 436' gain per loop, making for a rather tough challenge. Can you top it? The runner with the virtual run most closely mirroring the original Carkeek loop will win a special prize.


How perfectly can you measure your effort? We'll have a special prize for the person with the best out-and-back splits. Can you go the exact same distance in each half?


We pride ourselves on keeping these races affordable; despite increased costs, we haven't touched our prices since well before the pandemic. And nearly all of your registration goes back to trail work and advocacy! All of these fun virtual challenges are but a budget-friendly $30 (+ applicable sales tax & UltraSignup processing fees), with zero price increases.

This race, like other Endless Trails events is a FUNdraiser, so any and all funds that don't go to race-related costs (including awesome aid and prizes) will go to our 501(c)3 nonprofit to support trail work, trail education, and trail advocacy throughout the Northwest region. You'll also have the option to make an additional tax-deductible donation to Endless Trails as you're registering. Every little bit helps, and all of it goes back to good and much-needed work on local and beloved Northwest trails. Thanks for your support! #RunningForTrails


Check the Endless Trails race page (linked above) to see if it might already be answered there. If it's not, feel free to shoot us an email at allthetrails[at]gmail[dot]com. We're active on social media, too: You can find Endless Trails on Bookface, and we're @endless_trails on both Twitter & Instagram.

*Prices include US sales tax, but not UltraSignup fees; US fees applied at check-out. All registrations are non-refundable and non-transferable to other runners/events. All donations go to Endless Trails, a registered 501(c)3 nonprofit for trails.*

Event's current local time: 11:19 PM PT


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