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Run Rabbit Run 100 Mile

This page covers the 2026 Run Rabbit Run 100 Mile, starting on Friday, September 18 at the base of the Steamboat ski area.

Steamboat Springs ski area base → Steamboat Springs

Distance
166.6 km
Ascent
+5,413 m
High point
3,229 m
drop bag
2
Stations
18
Time limit
≤ 36 h
Start
09:00 AM / 01:00 PMFri, Sep 18

The course

The whole race, as a ridgeline

▲ 3,229 m
Start0 kmSummit Lk52.5 kmSummit Lk132.2 km · Sat 03:00 PMFinish166.6 km · Sat 09:00 PM

◆ drop bag▲ high point

Course & challenge

Run Rabbit Run 100 Mile

There are two start times and one deadline. The Tortoises go at 9 AM and have 36 hours, to 9 PM on Saturday. The Hares go at 1 PM and have 30 hours, to 7 PM. Tortoise men over 60 and women over 50 may take an early 7 AM start, but they still have to be home by 9 PM. The organiser gives the course as about 101.5 miles with 20,391 feet up and 20,391 feet down: roughly 8 miles paved, 86 on trail and the rest on rough jeep road.

The first climb goes straight up to the Mt. Werner aid station at about mile 5.3. From there the course drops to Fish Creek Falls (17.6), climbs back to Long Lake (24.2) and Summit Lake (30.0), and reaches Dry Lake (44.4) and Olympian Hall in town at about mile 50.6. Next comes the Emerald Mountain loop, about 12.7 miles, which the organiser expects most runners to cover in the dark, and then the return over Spring Creek and its fifteen bridges, Dry Lake (69.5), Summit Lake (80.3), Long Lake (88.9) and Mt. Werner (95.3). The high point, 10,557 feet, is on the Wyoming Trail.

Family will spend most of the weekend waiting through the long gaps between aid stations, often after dark. On Livebib the runner shares their own broadcast link. It opens in any browser and shows position on the course line, miles covered and a finish estimate that updates through the night. Where the phone loses signal, the position is carried forward along the course and marked as estimated instead of freezing. Pacers joining at Dry Lake, Spring Creek or Olympian Hall can check the same page.

About Run Rabbit Run 100 Mile 2026

Run Rabbit Run 100 Mile 2026 started on Friday, September 18, 2026 at 09:00 AM / 01:00 PM in Steamboat Springs ski area base.

Run Rabbit Run 100 Mile: 166.6 km, 5,413 m of climbing, from Steamboat Springs ski area base to Steamboat Springs, time limit 36 h.

There are 18 stations on the course, 8 of them with a cutoff time.

The climbs

The climbs that decide the day

  1. 3D
    01

    Mount Werner

    7.1 km+1,053 m14.9 %

    crest at km 7.3

  2. 3D
    02

    Climb after Long Lake

    10.6 km+784 m7.4 %

    crest at km 40.4

  3. 3D
    03

    Climb before Lane of Pain

    4.8 km+470 m9.8 %

    crest at km 90.6

  4. 3D
    04

    Climb after Billy's Rabbit Hole

    20.7 km+1,049 m5.1 %

    crest at km 126.6

  5. 3D
    05

    Climb after Summit Lk

    3.7 km+178 m4.8 %

    crest at km 133.2

The course

On the map

Run Rabbit Run 100 Mile 2026Open the full-resolution map

The roadbook

Stations

Every station on the course. Life bases carry a barrier clock in race-local time.

  1. Start + Finish

    crew52.5 km to Summit Lk

    0 km2,110 m

    1. Mt Warner7.43,153Fri 03:30 PM
    2. Long Lake18.53,011
    3. Fish Creek Fallscrew28.92,288Fri 06:00 PM
    4. Long Lake39.53,025
  2. Summit Lk

    drop bagcrew79.7 km to Summit Lk

    52.5 km3,159 m

    1. Billy's Rabbit Hole59.23,062
    2. Dry Lakecrew75.42,522
    3. Olympian86.32,053Sat 02:30 AM
    4. Lane of Pain912,495
    5. Lane of Pain96.72,492
    6. Olympian105.42,048Sat 07:45 AM
    7. Dry Lakecrew116.52,524Sat 10:00 AM
    8. Billy's Rabbit Hole125.63,062
  3. Summit Lk

    drop bagcrew34.4 km to Start + Finish

    132.2 km3,158 mCloses Sat 03:00 PM

    1. Long Lake145.43,021Sat 05:30 PM
    2. Mt Warner156.53,145
    3. Start + Finishcrew166.62,113Sat 09:00 PM

Course data verified September 18, 2026