Timberline Marathon
Timberline Marathon is a trail running and running race on June 5–6, 2027 in Clackamas Lake Historic Ranger Station, OR, with entry fees from $65 to $75.
- Date
- June 5–6, 2027 (311 days to go)
- Price
- $65–$75
- Sports
- Trail RunningRunning
From the Organizer
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.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
78°
Typical Low
47°
Chance of Rain
22%
Based on US Climate Normals data from Pelton Dam, 24 mi from the venue.
Host City
About Clackamas Lake Historic Ranger Station, OR
Nearest Airport
RDM
Roberts Field · 57 mi
Major Hub
PDX
Portland International Airport · 75 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Timberline Marathon, put it on the calendar, and turn “someday” into a start date.
311
Days to train
- Race
- Timberline Marathon
- Date
- June 5–6, 2027
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Trail Running
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Trail Running races near Clackamas Lake Historic Ranger Station, OR
2026 Hood Hundred
100 Mile · 14040 OR-35
27 miles away
Run for the Oaks
5K · 10K · From $65 · 4225 N Pacific Hwy W
97 miles away
2026 Wyeast Trailfest
8K / 5 Mile · Half Marathon · 50K · 50 Mile · 14040 OR-35
27 miles away
Cirque Series - Crystal Mountain, WA
8 Mile · From $99 · 33914 Crystal Mountain Blvd
129 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Clackamas Lake Historic Ranger Station than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Clackamas Lake Historic Ranger StationFrequently Asked Questions (FAQs)
What is the Timberline Marathon?+
When and where is the Timberline Marathon?+
How do I register for the Timberline Marathon?+
Timberline Marathon
Jun 5, 2027