Gorge Waterfalls

APR
16-18
2027
A multi-day trail race in the Columbia River Gorge offering 100K, 50K and 30K distances from Marine Park in Cascade Locks, OR, with Thunder Island camping and a $75,000 prize purse.
16-18 Apr 2027
100 kilometers 50 kilometers 30 kilometers

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Gorge Waterfalls

Gorge Waterfalls, presented by All Conditions Gear, is a multi-day trail running event held April 10–12, 2026 in Cascade Locks, Oregon. The event is staged at the Marine Park Pavilion, about a 35 to 40 minute drive east of the Portland metro area.

The races follow trails through the Columbia River Gorge and offer three distances:

  • 100K
  • 50K
  • 30K

Each race day is limited to 450 runners. Registration for the event is sold out and a volunteer option is available. The registration fee covers a professionally organized race with a fully marked course, chip timing and live results, shuttle buses, plentiful and staffed aid stations, professional medical support, on-site restrooms, post-race food and beverages, custom finisher awards, and event photography.

Camping is available on Thunder Island near the start and finish area on a first come first served basis; campers must carry supplies onto the island and no campfires or alcohol are allowed there. Additional campsites are available at the Marine Park Campground and several hotels are located in Cascade Locks and nearby Portland and Hood River.

The event includes a prize purse totaling $75,000 distributed across the three distances and follows an equality commitment that provides equal podium spots and prize money for women and men. Visit the organization's website for the most recent information.

100 km
100k Race
50 km
50k Race
30 km
30k Race
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