Prospector's 50k | 30k
Prospector's 50k | 30k logo

Prospector's 50k | 30k

Cooke City, Montana, United States View on map
Aug 08, 2026 – Aug 09, 2026 (America/Denver local time)
Trail running

About this race

Aptly named for the rugged men who explored this area starting in the 1860s, 2026 is the 4th year for the Prospector's race! The views are as good as the gold they were looking for. If you can pull your eyes away from the surrounding mountain views, you’ll run by big and small reminders of the mining activity including homesteads, mine equipment, and endless spur roads.

The Prospector 50k/30k races operate under a Special Use Permit from the Gardiner Ranger District.

Pick your distance

Trail running

50k

Aug 08, 2026 Ultra 7:00 AM
$135.00
Closed

Fully Cooked

50k & 30k

Aug 08, 2026 Ultra 7:00 AM
$150.00
Closed

30k

If participations levels are low, we will run the 30k on Saturday with the 50k participants.

Aug 08, 2026 30.1K 8:00 AM
$115.00
Closed

Typical race-day weather

Based on 4 years of Open-Meteo archive data for this event's race dates in Cooke City, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 7.1° / Maximum temperature (race-week average) 20.0°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 4.5° / Maximum feels like — heat index / wind chill (race-week average) 20.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
16.8
Precip (mm)
Precipitation over the day (race-week average)
0.8mm
Humidity
Mean relative humidity (race-week average)
53.4%
Sunrise
Sunrise at the start line on August 8, 2026 (MDT)
Sunset
Sunset at the start line on August 8, 2026 (MDT)
Daylight
Hours between sunrise and sunset on race day
14h 23m

The sun rises at 6:13 AM and sets at 8:37 PM local time (MDT) in Cooke City on August 8, 2026 — 14h 23m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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2026 results — Prospector's 50k | 30k

139 finishers across 3 distances · leading places in the 50k

View all results
Leading finishers of the 2026 Prospector's 50k | 30k
Place Name Time Pace
1 Chris Gish 4:11:24 7:51 /mi
2 Daniel Occhipinti 5:03:43 9:29 /mi
3 Katie Campbell 5:15:40 9:52 /mi
4 Michael Klein 5:18:52 9:58 /mi
5 Larsen Schuster 5:22:28 10:05 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

All results by year

2026 edition View Results
2025 edition View Results
2024 edition View Results
2023 edition View Results

Other races near Cooke City

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 1 Cooke City event

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