Cougar Mountain Trail Race #5
Oct 25, 2025 at 8:00 AM
166th Way Southeast, Bellevue WA, 98006, USA
*Covid Update: We hoped it wouldn’t come to this, but with everyone’s safety in mind we’ve decided we will have to cancel the 2020 Cougar Mountain Summer Series (the October races are tentatively still scheduled to run). We’re working with UltraSignup to issue full refunds to anyone who’d registered ahead of time.*
Co-presented by Seattle Running Company & Northwest Trail Runs. Since 2003, Seattle Running Club and participants in the Cougar Mountain Trail Run Series have raised over $140,000 for King County Parks! Thank you runners!!
Event History
2025
Oct 25, 20252024
Oct 27, 20242023
Oct 29, 20232022
Oct 30, 20222021
Oct 31, 20212020
Oct 25, 20202019
Oct 27, 20192018
Oct 28, 20182017
Oct 29, 20172016
Oct 24, 20162015
Oct 25, 20152014
Oct 26, 20142013
Oct 27, 20132012
Oct 28, 20122011
Oct 30, 2011
