174 kmTrail🇺🇸 Sturgis, United States

Black Hills 100

Friday, 25 June 2027In 8 months · Start 10:00

An out-and-back from Sturgis to Silver City and back through the pine forests of South Dakota's Black Hills; the organizers admit it is closer to 108 miles.

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Facts checked 25 Oct 2026 against ultrasignup.com.

Elevation gain

5,114 m

Mountain · ↓ 5,114 m

Start altitude

1,045 m

above sea level, from terrain data

Temp at start

22°C

Peaks around 25°C

Entry fee

≈ $400

Open entry

Finishers

—

typical year

Course

Out and back

34h cut-off

Getting thereFly into RAP (Rapid City), about 54 km from the start

Plan your trip to Sturgis

Race weekends book up early. Searches are set for the race dates.

Hotels near the start lineThu 24 Jun – Sat 26 Jun · 2 nights · closest to the start firstSee hotels on Booking.com Flights to SturgisArrive Wed 23 Jun, fly home Sun 27 JunSee flights on Google Flights

Things to do in SturgisKlook Mobile data in United StatesAiralo Airport transfer from RAPKiwitaxi Rent a carEconomybookings

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Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Mountain: about 5,114 m of climbing and 5,114 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

22°C

Peak during race

25°C

Humidity

47%

Chance of rain

19%

Wind

14 km/h

25 June in past years

Historical averages for 25 June ±3 days, 2016–2025, from 10:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

Finish times by age group

No data yet. We’re collecting age-group results race by race.

Runner reviews

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Guides for this race

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Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

<a href="https://irun42.com/race/black-hills-100" title="Black Hills 100 on iRun42"><img src="https://irun42.com/badge/black-hills-100.svg" width="300" height="120" alt="Black Hills 100: course, elevation and race-day weather on iRun42" /></a>

Around the same time

All races in June 2027 →

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