Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 6:20 finish (an estimate) · starting 7:00 AM Sep 19. Dark means the sun below civil twilight.
Climbs
2 climbs · 2,346 ft totalbiggest firstAid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| 1516-970 Junction (START) | 0.0 | 0.0 |
| A 1 - Park Meadow Aid Station | 9.7 | 15.6 |
| A 2 - Quarry Aid Station | 19.0 | 30.5 |
| A 3 - Peterson Ridge Aid Station | 25.5 | 41.0 |
| Village Green Park in Sisters (FINISH) | 30.9 | 49.7 |
Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.
Race director? Check this course and correct anything that’s off, and it carries a ✓ verified by the race badge everywhere it appears, including the free map embed for your own site. Claim your course.
Ran this course and something’s off — an aid station moved, a reroute, a wrong number? Report it and we’ll chase it down; fixes land for every runner (and count toward the race’s verified badge).
Conditions typical race-day weather for Sep 19 at the start
Typical = the median of 2016–2025 for Sep 19 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac 1 year of this race
Past editions
On race day it reached 71°F at the start, with a low of 44°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Sep 19 | 71°/44° | 64°/42° | dry | 7mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (6,391 ft).
Reviews what runners who have been there say
No reviews yet — be the first to run it and tell other runners what to expect.
About this course
Three Sisters Skyline — 2026 covers 30.9 mi (49.7 km) with 3,065 ft of elevation gain through Oregon, United States. That is about 99 ft per mile of climbing, and 4,053 ft of descent. The course tops out at 6,391 ft and bottoms out at 3,199 ft. The surface is 96% trail, 3% gravel and 1% paved. There are 3 aid stations on course; the longest stretch between aid is 9.7 mi. The profile has 2 sustained climbs; the biggest is the climb from mi 0.0, +1,358 ft over 4.3 mi at 6.0% on average (steepest stretch 13%). Race day is September 19, 2026, starting at 7:00 AM; the sun rises at 6:51 AM and sets at 7:11 PM. Typical race-day weather at the start: a high of 63°F and a low of 43°F, with a 21% chance of a wet day. 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.
Race director? — one line of HTML, always up to date.
Course history
- Jul 27, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
More race courses
- Gorge Waterfalls 30K — 202718.0 mi · Oregon, United States
- Three Sisters Skyline 1/2 Marathon — 202612.6 mi · Oregon, United States
- Wyeast Trailfest 50 Miler — 202649.5 mi · Oregon, United States
- Elkhorn Crest 50 50K — 202629.0 mi · Oregon, United States
- Elk-Kings Trail Races — 202629.2 mi · Oregon, United States
- Rogue Gorge — 202650.6 mi · Oregon, United States
Not seeing the race you came for? — most are live within a day.