Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 3:35 finish (an estimate) · starting 7:00 AM Jun 20. Dark means the sun below civil twilight.
Climbs
5 climbs · 4,020 ft totalbiggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 4,492ft | +6% |
| USGS lidar, 1 m | 4,222ft | reference |
They differ because a GPS file picks up noise on every wiggle and often takes its heights from a coarse terrain model, while lidar maps the ground itself to about a metre. We sampled this route every 98 ft against USGS 3DEP and counted each rise of 10 ft or more, on Oct 31, 2026. The planner still uses the course file.
Conditions typical race-day weather for Jun 20 at the start
Typical = the median of 2016–2025 for Jun 20 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac the sky on race day
Next race day Sun, Jun 20, 2027 · 7:00 AM start
First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.
Reviews what runners who have been there say
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About this course
Broken Arrow Skyrace 23K — 2027 covers 14.2 mi (22.9 km) with 4,492 ft of elevation gain. That is about 316 ft per mile of climbing, and 4,482 ft of descent. The course tops out at 8,883 ft and bottoms out at 6,204 ft. The profile has 5 sustained climbs; the biggest is the climb from mi 6.1, +1,187 ft over 1.4 mi at 15.8% on average (steepest stretch 36%). Race day is June 20, 2027, starting at 7:00 AM; the sun rises at 5:35 AM and sets at 8:31 PM. Typical race-day weather at the start: a high of 75°F and a low of 45°F, with a 10% 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.
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Course history
- Oct 31, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
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