Cougar Mountain Trail Run Series (October)2026

31.10.2026Cougar Mountain Regional Wildland Park (United States)

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Pacing, fueling and crew sheet for the course you pick

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4 courses · 5–50 km · up to 2’195 m D+

4 courses

5km
107 m D+
avg 2%
5K
31.10.
No index
12.2km
7.6 Miles
31.10.
No index
31.4km
1’128 m D+
avg 4%
19.5 Miles
31.10.
No index
50km
2’195 m D+
avg 4%
50K
31.10.
No index

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Cougar Mountain Trail Run Series (October), in one roadbook.

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The race

Monthly summer trail races at Cougar Mountain Regional Wildland Park, just fifteen minutes from Seattle. The course features rolling hills, moderate climbs, and steep but short inclines through lush fern-lined single-track trails, marshes, and wetland habitats.

Where to stay

Find a place to stay near Cougar Mountain Regional Wildland Park for the race.

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