Renton close

Trail Running Calendar near Renton 2026-2027

Header image

Explore the top trail runs near Renton for 2026-2027! We've gathered 42 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
19
Sa

Dragonslayer Fantasy Dash and Strut - Seattle

Trail Run 5 km
Sep
19
Sa

Fort Steilacoom Community 5K

Trail Run 5 km
Sep
24
Th

Trail Run/Walk with Seattle Frontrunners

Trail Run 3 mi 4 mi
October 2026
Oct
3-4
Sa - Su

North Bend Trail Fest

Trail Run 10 km 30 km
Oct
3
Sa

Run for the Gnomes Half Marathon

Trail Run 5 km Half Marathon
Monthly updates for Renton

Get new running races (and updates) in your inbox every month.
Oct
4
Su

North Bend Skyline 30K

Trail Run 30 km
Oct
10
Sa

Middle Fork Trail Run

Trail Run 11 km 13 mi 22 mi 50 km
Oct
10
Sa

Fall Classic - Tacoma

Trail Run 5 km
Oct
10
Sa

SpiritWalk & Warrior Run

Trail Run 5 km
Oct
10
Sa

Emerald City Open

Trail Run 6 km 8 km
Oct
17
Sa

Where's Bigfoot 5K

Trail Run 5 km
Oct
17
Sa

Lord of the Hill

Trail Run Backyard Ultra
Oct
24
Sa

West Seattle Monster Dash

Trail Run 5 km
Oct
28
We

Ten Trails Trot n' Treat Relay Scramble

Trail Run 11 km
Oct
31
Sa

Cougar Mountain Trail Run Series

Trail Run 5 km 8 mi 20 mi 50 km
November 2026
Nov
1
Su

Squak Mountain Trail Event 21 Mile

Trail Run 7 mi 14 mi 21 mi
Nov
7
Sa

Grand Ridge Trail Run

Trail Run 5 mi 13 mi 26 mi 50 km
Nov
7
Sa

Carkeek Cooler Trail Run

Trail Run 5 km 10 km
Nov
14
Sa

Never Ending Nolte 6-Hour

Trail Run Backyard Ultra
Nov
15
Su

Celebrate Veterans 5K

Trail Run 5 km
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.