Thunder River 2027

06.11.2027Cascade Locks (United States)

Pacing, fueling and crew sheet for the course you pick

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2 courses · 25–50 km15.5–31.1 mi · up to 1’372 m D+up to 4’501 ft D+

At a glance

Thunder River 2027 takes place on Saturday 6 November 2027 in Cascade Locks (Oregon, United States). Two distances to choose from: 25 and 50 km.

Longest course: 50 km with 1’372 m D+ (27 m per km: hilly terrain). Terrain: 76% trail, 5% forest track and 19% road. Terrain data: © OpenStreetMap contributors.

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

Fall splendor through the Columbia River Gorge.

From the organiser

2 courses

25km15.5mi
701 m D+2’300 ft D+
1’005 m D-3’297 ft D-
avg 3%
25 km
No index
GPX
50km31.1mi
1’372 m D+4’501 ft D+
1’952 m D-6’404 ft D-
avg 3%
50 km
No index
GPX

Course analysis

50 km31.1 mi1’372 m D+4’501 ft D+

64effort kmⓘ50 km on the map · feels like 64 km31.1 mi on the map · feels like 64 km

D+: 1’372 m4’501 ft
D−: 1’952 m6’404 ft
Max alt.: 297 m974 ft
Steepest: 16%

Segments

Elevation profile: 50 km

23 m – 297 m75 ft – 974 ft

Race plan

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Pacing, aid stations and fueling timed to your effort on Thunder River, in one roadbook.

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Where to stay

Find a place to stay near Cascade Locks for the race.

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