Registration Ended Thu. Oct 28, 2021 @ 11:59 PM

***October Day-Of Registration Available***

This weekend's spooky enough, so procrastinators fear not, you can sign-up at the start/finish line on the day of the races.

Race Distances, Prices, Start Times

May Races Start at 9AM
May 8 5.1M: $40
May 8 10.8M: $50
June Races Start at 9AM
Jun 12 8.2M: $45
Jun 12 14.5M: $55
July Races Start at 9AM
Jul 10 10.8M: $50
Jul 10 19.5M: $60
August Races Start Have Staggered Starts
Aug 14 14.5M: $55 8:30AM
Aug 14 26.2: $70 8:30AM
Aug 14 5k: $35 9AM
October Races Have Staggered Start
Oct 31 5k: $35 10AM
Oct 31 7.6M: $45 9AM
Oct 31 19.5M: $60 8:30AM
Oct 31 50K: $75 8AM

Short Series: $120: May 8 – 5.1M, Jun 12 – 8.2M, Jul 10 – 10.8M, Aug 14 – 14.5M
Long Series: $200: May 8 – 10.8M, Jun 12 – 14.5M, Jul 10 – 19.5M, Aug 14 – 26.2M
5K-June-October: $35 each race 5K June-Aug starts at 9AM, Oct 5K starts at 10AM

Reasons to Sign-up Now!

1. Verdant trails marked by the pros at Northwest Trail Runs
2. Community: Dip your toe in the social running pool again. We missed you!
3. Post-race food and Flying Lion Brewing Cougar Mountain Kolsch
4. Fundraiser for King County Parks: $15/race entry!

Safety Guidelines

If you are fully vaccinated against COVID-19, no masks are required. You may still wear one if you choose.
If you are not fully vaccinated, masks are required.
We will not be checking vaccine cards.
If you have had COVID-19 symptoms in the last 14 days or have known exposure to someone with COVID-19, please skip this race. We will give 100% refunds for anyone who has to miss the race due to these safety guidelines.

We Run on Native Land

We acknowledge that our running opportunities are built on the purposeful removal of Native peoples, who have been the stewards of Seattle-area lands for thousands of years. Thus, we accept our ethical responsibility for the ongoing stewardship of the land and purposeful support of Native neighbors, colleagues, businesses, and tribes. The Muckleshoot, Duwamish, Stillaguamish, Snoqualmie, and Coast Salish are the Natives of the lands we run on.

A Greener Event: No Cups!

Again, this year the series is continuing to reduce the amount of trash created during the event. We ask that runners bring a refillable water container with them on the trail to use at aid stations along the way. Our friends at Shoes-n-Feet, Seven Hills Running, and Fleet Feet Sports Seattle have a variety of hydration products.

Race Information

Thanks to runners like you, the Cougar Mountain Trail Run Series has raised over $180,000 for King County Parks and contributed many hundreds of hours of trail work. Join Seattle Running Club and Northwest Trail Runs in carrying this legacy forward and making this 14th annual event bigger and better than ever!

Just 15 minutes from Seattle, King County's Cougar Mountain Regional Wildland Park is one of the most popular training grounds for area trail runners and the Seattle Running Club. The course builds on itself throughout the series and brings runners through a lush forest of fern-lined single-track trails, over hills and along marshes and wetland habitats. This is a great series to supplement the training regime for a fall marathon or ultra. Cougar Mountain features rolling hills, a few moderate climbs and a few steep but short inclines.

The summer Short Series and Long Series races are held the 2nd Saturday of May, June, July, and August. The Fall races are held on the last Sunday in October. Series standings are updated after each month's races and everyone competing in each successive distance is eligible for Series awards. There is a participant cap and the races tend to sell out, so register early!5,000

SRC Member Discounts

Special discount code for 20% off races (Code: SRC20) available to current SRC members. We will be checking member numbers, so be honest.

No Dogs Please.

Very important announcement: Dogs are not allowed on the course due to USATF Sanctioning and
Insurance Requirements. Despite the parks policy on dogs on leash being acceptable, USATF
has determined dogs on course cause a potentially unsafe environment for
participants and spectators. We love our dogs and remember Scott's dog Jack attending Cougar
races for years and years. But we want to continue hosting races for years to come and need
to abide by the USATF rules.

Prize Money! August 14.5 Miler

The August 14.5 Miler will be an association championship of the Pacific Northwest Association of USA Track and Field (PNTF). All current PNTF members who enter their active USATF number during registration are eligible for the prize money. Not a member? Sign up today!

There are four categories: Open (runners < 40) and Masters (40+), Men and Women categories for each.

1st = $220
2nd = $180
3rd = $140
4th = $100
5th = $60



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