Spence Mountain Run

MAY
30
2026
A trail event near Klamath Falls offering 50K, 30K, 1/2 Marathon and 5 Miler courses with mostly single track. Aid stations line each course and race day registration is available.
Sat 30 May 2026
50 kilometers 30 kilometers 13 miles 5 miles

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Spence Mountain Run

The Linkville Lopers will host the 8th annual Spence Mountain Run on May 30, 2026, near Klamath Falls, Oregon, at 19040 Eagle Ridge Road. The event uses a mostly trail course with a high proportion of single track and a small amount of forest and logging road.

Distances offered:

  • 50K
  • 30K
  • 1/2 Marathon
  • 5 Miler

The current course layout is about 95 percent single track and 5 percent forest or logging road. Routes have been created on Strava for the 1/2 Marathon and the 30K. The 50K follows the 1/2 Marathon course for the first lap and the 30K course for the second lap.

Aid stations are placed along each course. For the 1/2 Marathon the stations are listed at Junction 5 (mile 5), Junction 5 again (mile 8), and Junction 7 (mile 11). The 30K has water only at mile 4.5, a station at Highway 140 (mile 9.2), a water only stop at Northstar Junction (mile 12), and Junction 7 (mile 15.5). The 50K includes the 1/2 Marathon stations plus additional stops at mile 17.5, Highway 140 (mile 22.2), Northstar Junction (mile 25), and Junction 7 (mile 28.5).

No early starts are allowed. Race day registration is permitted but preordered meals will not be available for those registering the same day. A local lodging option, Running Y Resort, is offering a special room rate using the code "Spence" and lists amenities such as a gym, pool, hot tub, walking trails, and a restaurant. Visit the organization's website for the most recent information.

50 km
50k
30 km
30k
13 mi
1/2 Marathon
5 mi
5 Miler

Events nearby

Trail races in Klamath Falls on Sept 26, 2026 offering 30K, half marathon and 5K on mostly single track with views of Upper Klamath Lake and Mt. Shasta.
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