Timberline Marathon - Marathon - Saturday
Also in this race
These events were grouped as one card in discovery—pick another distance or date without going back.
External Event
Distance
25.2 mi
Pace
All paces
Terrain
Road
Difficulty
All Levels
About this run
Escape to the Oregon Cascades for an unforgettable trail running adventure! Traverse scenic single-track trails, rustic bridge crossings, and the shores of Timothy Lake, all with breathtaking views of majestic Mt. Hood along the way.
Typical conditions
For events around June 2027 in Clackamas Lake Historic Ranger Station, OR, United States: Typical summer / warmer season in this region — plan hydration and sun protection; verify any heat policies with the organizer.
How to prepare
Marathon training typically spans 12–16 weeks with a progressive long run and recovery weeks. Do not invent a course strategy here — check the official site for start waves, cutoffs, and gear rules.
Best marathons to run in 2026Getting there
This event is listed in Clackamas Lake Historic Ranger Station, OR, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Clackamas Lake Historic Ranger Station
Also in this race
- Jun 5, 2027 · 1:30 PM
- Jun 5, 2027 · 1:30 PM (this one)
- Jun 5, 2027 · 2:30 PM
- Jun 6, 2027 · 1:30 PM
- Jun 6, 2027 · 2:30 PM