Trail
50K
50 km
Start: 12:00 PM
Thunder River
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Trail in United States, Cascade Locks
Distances
Trail
25K
25 km
Start: Oct 31, 02:00 PM
135.00 EUR
Running
20 Miler
21.1 km
Running
12K
12 km
Running
12K Youth
12 km
About
A premier fall trail race in the Columbia River Gorge featuring point-to-point 25K and lollipop 50K courses along the Pacific Crest Trail and Gorge 400, with scenic runs through Thunder Island and finishes at Marine Park in Cascade Locks, Oregon.
Catering & aid stations
Full service aid stations offering water, sports drinks, and gels at regular intervals along both 25K and 50K courses. Finish line area provides post-race food and beverages.
Pacers
Pacers are provided on race day with designated Start Waves for the 50K and 25K. Pacers display race-specific flags to aid runners in maintaining target times — see the Race Day schedule for wave times and pacer assignments.
Typical weather in Cascade Locks
Monthly averages based on historical data (2000–present).
Jan36°25°
↑ 07:45
↓ 16:47
Feb38°26°
↑ 07:10
↓ 17:32
Mar44°29°
↑ 07:18
↓ 19:12
Apr51°33°
↑ 06:19
↓ 19:53
May61°41°
↑ 05:34
↓ 20:32
Jun69°47°
↑ 05:15
↓ 20:59
Jul80°53°
↑ 05:31
↓ 20:54
Aug79°54°
↑ 06:07
↓ 20:15
Sep70°48°
↑ 06:45
↓ 19:18
Oct55°39°
↑ 07:24
↓ 18:20
Nov42°30°
↑ 07:08
↓ 16:35
Dec35°25°
↑ 07:42
↓ 16:22
What's included in entry
- Chip timing
- Aid stations
- Medical support
- Custom finisher award
- Post-race food & beverages
- Pacer flag support
Prices & signup
- 25K135.00 EUR
FAQ
What is the registration fee?
Registration fees vary by date and distance: 50K is $140–$165; 25K is $110–$135. Fees do not include taxes, Ultrasignup processing fees, or race swag. Prices are listed in EUR on this site; checkout will convert at payment time.
Where is the start/finish?
Both races start and finish at Marine Park in Cascade Locks, Oregon. The 25K start is at Wyeth Trailhead; the 50K start is at the park pavilion.
Are dogs allowed?
Dogs are not allowed on the course, at aid stations, or inside the pavilion. Well-behaved, leashed dogs are permitted in the outdoor Marine Park staging area under owner control.
Last updated: Jun 5, 2026, 11:46:51 PM
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