• Ultramarathon
  • 165 km
  • Pocatello
  • Event dates
  • Open entry

Scout Mountain Ultras Ultramarathon

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2027 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Modelled energy-cost change 11.3% versus flat · net elevation -8 m

Decision summary

Scout Mountain Ultras Ultramarathon at a glance

Route ascent
6,262 m

Lower than 12% of comparable mapped races

Typical conditions
69/100

Historical race-date favourability, not a forecast

Evidence depth
39 verified facts

Stored GPS route

Quick answers

What runners ask first

Scout Mountain Ultras route map

raceindex.org has a GPS course file for Scout Mountain Ultras, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

How hilly is the Scout Mountain Ultras?

The Scout Mountain Ultras route has 6,262 m of ascent, 6,271 m of descent and an estimated 11.3% grade-adjusted pace penalty versus a flat route.

Where does the Scout Mountain Ultras route go?

The Scout Mountain Ultras route starts at Mink Creek Group Campground is race HQ and the finish line for all events; individual distances start from different trailheads (Lead Draw, Gibson Jack, Mink Creek) in the mountains outside Pocatello, Idaho and finishes at Mink Creek Group Campground, Pocatello, Idaho (finish line for all four distances). Underfoot, expect mountain trail through the Bannock and Pocatello ranges / Caribou-Targhee National Forest. It passes Scout Mountain, Lead Draw Trailhead, Gibson Jack Trailhead, Mink Creek Group Campground and Cusick Creek. Conservation-focused event with initiatives to reduce its environmental footprint and elevate the environmental literacy of the trail running community.

Race character

Scenery

  • Mountain
  • Countryside
  • Forest

Atmosphere

  • Wilderness
  • Community
  • Competitive

Terrain

  • Trail
Elevation character
Mountainous
Technicality
Technical
Source-stated ascent
2,257 m
Net elevation
-16 m

The stored route produces 6,262 m of ascent, while a source states 2,257 m. GPS sampling and elevation models can produce different totals, so both are labelled rather than combined.

Entry, logistics and records

Records and field

Field size
At least 50% of the field at each event is reserved for women, femme and non-binary participants.

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.
Qualification status
The 100 Mile is a Hardrock 100 qualifier (as of 2025). It also carries an eight Hour service requirement, fulfilled by volunteering at another ultramarathon or for an environmental group doing trail Impacting work.

Race day logistics

Medal
Every finisher takes home a custom item rather than a standard race shirt; top three men and women in each distance receive a custom piece of artwork.

Access and course status

Start
Mink Creek Group Campground is race HQ and the finish line for all events; individual distances start from different trailheads (Lead Draw, Gibson Jack, Mink Creek) in the mountains outside Pocatello, Idaho.
Finish
Mink Creek Group Campground, Pocatello, Idaho (finish line for all four distances)

Course facts

Surface
Mountain trail through the Bannock and Pocatello ranges / Caribou Targhee National Forest
Landmarks
Scout Mountain, Lead Draw Trailhead, Gibson Jack Trailhead, Mink Creek Group Campground, Cusick Creek, Bannock Range, Caribou-Targhee National Forest
Notable features
  • Conservation-focused event with initiatives to reduce its environmental footprint and elevate the environmental literacy of the trail running community
  • an explicit anti-harassment and inclusivity policy
  • 50 Mile: 54.3 miles, altitude range 4,824'-8,686', gross vertical change +10,751'/-10,799'
  • start time moved to midnight in 2026 from Gibson Jack Trailhead

How hilly is the Scout Mountain Ultras Ultramarathon?

30%15%13%12%29%
  • Steep descent 30%
  • Descent 15%
  • Flat 13%
  • Climb 12%
  • Steep climb 29%
Total ascent
6,262 m
Net elevation
−8 m
GAP factor
11.3%
Longest climb
6,230 m at 12.6%
Gradient mix and ascent are derived from the course geometry under our published normalisation, not taken from organiser marketing.

What are typical race-day conditions?

  • 19°CTypical temperature
  • 16 kphTypical wind
  • 1 mmTypical rainfall
  • 69Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

More race details

Is the Scout Mountain Ultras flat?

Its normalised GAP factor is 11.3% slower than a flat course, with about 6262 m of total ascent.