Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 11:20 finish (an estimate) · starting 7:00 AM May 22. Dark means the sun below civil twilight.
Climbs
7 climbs · 7,017 ft totalbiggest firstAid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| START FINISH | 0.0 | 0.0 |
| A Aid station 1 | 1.9 | 3.0 |
| A CDF Aid Station | 6.0 | 9.6 |
| A Aid station 2 | 9.5 | 15.3 |
| A Junction Aid Station | 10.1 | 16.3 |
| A Bathroom | 11.5 | 18.5 |
| A McGee Aid Station | 15.4 | 24.8 |
| A Aid station 3 | 18.4 | 29.6 |
| A Overlook Aid Station | 21.0 | 33.9 |
| A return from top of loop | 22.3 | 36.0 |
| A Edison Loop Aid Station | 23.9 | 38.4 |
| A Returning runners from Intake 2 | 24.6 | 39.5 |
| A Bishop Creek Lodge Aid Station | 29.8 | 48.0 |
| A Intake Two Aid Station | 32.7 | 52.6 |
| A Buttermilk Aid Station | 42.0 | 67.5 |
| A inbound | 44.0 | 70.8 |
| A Hwy 168 Aid Station | 47.4 | 76.3 |
| A Tungsten City Aid Station | 49.5 | 79.7 |
Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.
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Conditions typical race-day weather for May 22 at the start
Typical = the median of 2016–2025 for May 22 ±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 Sat, May 22, 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
Bishop High Sierra Ultras 100K — 2027 covers 51.3 mi (82.5 km) with 7,339 ft of elevation gain. That is about 143 ft per mile of climbing, and 7,339 ft of descent. The course tops out at 9,373 ft and bottoms out at 4,426 ft. There are 17 aid stations on course; the longest stretch between aid is 9.3 mi. The profile has 7 sustained climbs; the biggest is the climb to McGee Aid Station, +3,760 ft over 14.0 mi at 5.1% on average (steepest stretch 15%). Race day is May 22, 2027, starting at 7:00 AM; the sun rises at 5:41 AM and sets at 8:02 PM. Typical race-day weather at the start: a high of 77°F and a low of 55°F, with a 11% 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 12, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Bishop High Sierra Ultras 50 Miler — 2027May · 51 mi · 143 ft/miSame distance · Similar climbing · Similar weather
- Bishop High Sierra Ultras — 2026May · 51 mi · 143 ft/miSame distance · Similar climbing · Similar weather
- North Fork 50 Mile/50K — 2026May · 49 mi · 140 ft/miSame distance · Similar climbing · Same month
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