161 kmTrail🇺🇸 Steamboat Springs, United States

Run Rabbit Run 100

Friday, 17 September 2027In 11 months · Start 09:00

A high-country 100-miler from the base of the Steamboat ski area over Mount Werner and along the Continental Divide toward Rabbit Ears Pass and back, with the 'Tortoise' field starting in the morning and the elite 'Hares' chasing them from early afternoon.

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Facts checked 24 Oct 2026 against runrabbitrunsteamboat.com, ultrasignup.com.

Elevation gain

6,700 m

Mountain · ↓ 6,700 m

Highest point

3,220 m

above sea level

Temp at start

14°C

Peaks around 22°C

Entry fee

Check site

Open entry

Finishers

—

typical year

Course

Loop

36h cut-off

Getting thereFly into DEN (Denver), about 193 km from the start

Plan your trip to Steamboat Springs

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

Hotels near the start lineThu 16 Sept – Sat 18 Sept · 2 nights · closest to the start firstSee hotels on Booking.com Flights to Steamboat SpringsArrive Wed 15 Sept, fly home Sun 19 SeptSee flights on Google Flights

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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 6,700 m of climbing and 6,700 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

14°C

Peak during race

22°C

Humidity

34%

Chance of rain

10%

Wind

7 km/h

17 September in past years

Historical averages for 17 September ±3 days, 2016–2025, from 09:00 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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<a href="https://irun42.com/race/run-rabbit-run-100" title="Run Rabbit Run 100 on iRun42"><img src="https://irun42.com/badge/run-rabbit-run-100.svg" width="300" height="120" alt="Run Rabbit Run 100: course, elevation and race-day weather on iRun42" /></a>

Around the same time

All races in September 2027 →

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