Spence Mountain Run

MAY
30
2026
Trail running event near Klamath Falls offering 50K, 30K, half marathon and 5 Miler on mostly single track trails with multiple aid stations and nearby lodging options.
Sat 30 May 2026
50 kilometers 30 kilometers Half Marathon 5 miles

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Spence Mountain Run - May 30, 2026

The Linkville Lopers host the 8th annual Spence Mountain Run in Klamath Falls, OR, at 19040 Eagle Ridge Road. The event offers multiple distances on a course that is primarily single track with a small portion on forest and logging road.

Distances:

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

The current course is in its fifth year and is composed of about 95 percent single track trail and 5 percent forest/logging road. The 50K uses the half marathon route for the first lap and the 30K route for the second lap. Routes for the half marathon and 30K have been created on Strava and course images are available in the event materials.

Aid stations are placed along each course. For the half marathon the aid stations are at Junction 5 (mile 5), Junction 5 again (mile 8), and Junction 7 (mile 11). The 30K has water only at mile 4.5, Highway 140 at mile 9.2, Northstar Junction water only at mile 12, and Junction 7 at mile 15.5. The 50K includes those early stations plus water only at mile 17.5, Highway 140 at mile 22.2, Northstar Junction water only at mile 25, and Junction 7 at mile 28.5.

Food tickets are included with all distances except the 5 Miler; participants in the 5 Miler must purchase a meal ticket as an add-on. Race day registration is allowed but no meal will be available for those registrants. Running Y Resort is listed as a nearby lodging option offering a special room rate under the code "Spence" and notes 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
Half Marathon
1/2 Marathon
5 mi
5 Miler
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