Mountain Lakes 100 — 2026
Oregon, United States · Race day · Sep 19, 2026 · by Go Beyond Racing
Distance97.7 mi157.2 km
Elevation gain9,601 ft2,926 m
Descent9,593 ft2,924 m
High point5,784 ft1,763 m
Race daySep 19, 20267:00 AM start
Aid stations
| Aid station | Mile | km |
|---|---|---|
| Start/Finish | 0.0 | 0.0 |
| Olallie AS | 0.0 | 0.0 |
| Pinheads AS | 23.2 | 37.4 |
| Warm Springs AS | 28.7 | 46.1 |
| Red Wolf AS | 34.1 | 54.9 |
| Little Crater Lake AS | 45.0 | 72.5 |
| Frog Lake AS | 52.7 | 84.8 |
| Dam AS | 65.6 | 105.6 |
| Clackamas Ranger AS | 69.5 | 111.8 |
| Olallie Meadows AS | 94.0 | 151.2 |
Aid stations as published on the course file — always confirm locations and cutoffs with the race organizer.
About this course
Mountain Lakes 100 — 2026 covers 97.7 mi (157.2 km) with 9,601 ft of elevation gain through Oregon, United States. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.
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