Cottontail 6 & 12 Hour

Want to win a free Cottontail entry this year or next? Check out the giveaway below!

Cottontail 2025 registration is open and spots are filling fast! More details below, including links to other 2025 Endless Trails events. Also new this year? Group registrations!

Just a few more spots left in both the 12-hour and the 6-hour, so if you're on the fence? Don't wait; hop off it!

https://ultrasignup.com/register.aspx?did=110067

Looking forward to seeing some of your lovely faces on Saturday!

And if you can't join us Saturday? The virtual challenge runs all month: https://ultrasignup.com/register.aspx?did=110070

The ninth annual Cottontail 6 & 12 Hour in-person event is next weekend already, and virtual runners have already started recording their results. If you're on the fence, don't wait any longer—and if the timing doesn't work for you this year, consider one of the other Endless Trails events (full list and registration links below):

https://www.facebook.com/EndlessTrails.us/posts/pfbid02GnkEvUrDnBGHpzyCWpmQrhgdWcyMH2YkaFCy2C99LXn5u4mnD7akvCvTmzK9aV5Hl

Hope your respective springs are off to a fantastic, hop-hoppity start!

2020 CANCELLATION NOTICE.

Hey, friends & would-be Cottontailers!

Due to concerns about the Coronavirus/COVID-19 and corresponding state-wide mandates regarding events (Seattle City Parks has rightfully pulled all permits), there will be no 2020 Cottontail 6- & 12-Hour.

If you're currently registered, you should have received an email from us with more details on Sunday (3/15).

Thank you for understanding, and we'll see you next year!

mascot photo by Glenn Tachiyama.

At last! 2019 registration is OPEN (with early bird pricing through March 15th!). "Race" day: Saturday, April 13th. Come join us this spring for some epic loops in Seattle's prettiest/gnarliest park!

Register here: https://ultrasignup.com/register.aspx?did=65098

Photos by the fantastic Glenn Tachiyama.

THANK YOU for making the 5th annual festivities such a blast! We loved hanging with you in the unrelenting rain, and all of your big smiles + bright rain gear + Glenn's mad photography skillz made for some seriously awesome photos. You can see them all + purchase pics (both digitally and in print!) from Glenn right here: bit.ly/cottontail-18

Results below, and we'll be emailing Seven Hills Running Shop trail bucks to lucky raffle winners tonight, woo!

LAST DAY to sign up for Cottontail 6- & 12-Hour festivities happening this! Saturday (ALL proceeds go to Northwest trails!): https://ultrasignup.com/register.aspx?did=51288

[Photo shared by an awesome Cottontail winner of yore, of his gnome prize now living the good garden life.]

LAST DAY to sign up for Cottontail 6 & 12 Hour festivities happening this! Saturday (ALL proceeds go to Northwest trails!): https://ultrasignup.com/register.aspx?did=51288

[Photo shared by an awesome Cottontail winner of yore, of his gnome prize now living the good garden life.]

Less than a month!! April 14th is right around the corner, and we can't wait. On the fence about joining us for some beautifully springtime trail festivities (with all funds going back to NW trails)? Hop off it! We promise you won't be sorry. https://ultrasignup.com/register.aspx?did=51288 See you soon, Cottontailers!

Hey, Cottontailers! We know plenty of runners like (and/or need) to plan their annual race schedules in advance, so we wanted to give you all a heads up that the 5th! annual Cottontail 6- & 12-hour will be SATURDAY, APRIL 14, 2018 (the same weekend as 2017's event, even though Easter comes early next year).

As per usual, you'll be able to register via UltraSignup the day after this weekend's Carkeek 12 Hour festivities (so Sunday, October 29th)—right here: https://ultrasignup.com/register.aspx?did=51288

Also as per usual, anyone signing up can expect a tough-but-wonderful day out on some gorgeously green spring trails alongside like-minded crazies, bunny ears and Easter eggs, tasty ultra fare, and awesome, locally-sourced prizes.

More info on the Cottontail page of the Endless Trails website: http://www.endlesstrails.us/cottontail-6-12-hour.html, and if you don't find what you're looking for there, feel free to email us at AllTheTrails@Gmail(.)com

Happy fall to some of our favorite of all peeps, and hope to see you on the trails sooner than later!

Cottontail 6 & 12 Hour - April 14, 2018 2018's 5th annual event will be SATURDAY, APRIL 14th. [GET PSYCHED.] With gorgeous views of the Sound, varied terrain (rolling trails, steep stairs, a section or two that might generously be called “flat”), and a festive atmosphere, we think this is a race you (and your family, and friends, and well...