98.4 miles
Distance
20,235 ft
Climb
-19,114 ft
Descent
2 miles
High Point
1,120 ft
Altitude change
4,863 ft
Altitude min
4,863 ft
Altitude start
5,984 ft
Altitude end
0.2%
Grade
-115.6%
Grade max
80.2%
Grade min
50 miles
Distance climb
44 miles
Distance down
4 miles
Distance flat

theThe course of the Bear 100

Detailed Description
Bear 100 is a 98 mile moderately popular expert route located near Logan Utah. This trail running only route. This route includes 13 trails. This route climbs 20,235 ft with a max elevation of 9,038 ft then descends -19,114 ft.
Tags

Trail Issues on Route

  • Significant Issue / Amber: 1 trail (newest: Jun 4, 2026)
  • Minor Issue / Yellow: 1 trail (newest: Aug 19, 2022)

Local Trail Association

Please consider joining or donating to the local riding association to support trail development & maintenance.
Donate to earn trail karma!

Stats

  • Distance
    98 miles
  • Avg time
    26 hr 0 min
  • Altitude change
    1,120 ft
  • Altitude min
    4,863 ft
  • Altitude start
    4,863 ft
  • Altitude end
    5,984 ft
  • Climb
    4 miles
  • Descent
    -19,114 ft
  • Grade
    0.2%
  • Grade max
    -115.6%
  • Grade min
    80.2%
  • Distance climb
    50 miles
  • Distance down
    44 miles
  • Distance flat
    4 miles

17 Reviews & Comments


We hope you've been enjoying Trailforks!

Create a FREE account to view all route reviews and much more.

Details

  • Riding area
  • Primary Activity
    Trail Running
  • Difficulty rating
    Black Diamond
no votes yet
close
Trail transparency
  • Singletrack
  • Unpaved

Recent Trail Reports Along Route

statustraildateconditiondescription
Richards Hollow
Jun 23, 2026 @ 11:51am (America/Boise)
Jun 23, 2026
Logan Dry Canyon
Jun 10, 2026 @ 7:13pm (America/Denver)
Jun 10, 2026
Continuous grade with loose gravel on the first 1/2 mile, gradually becomes flowy single track, some rocky sections, but still 100% rideable if you have an ebike or really strong legs.
White Pine Creek
Jun 4, 2026 @ 11:32am (America/Denver)
Jun 4, 2026
This is a horse or hiking trail, I rode it downhill as suggested and would not do it again, very loose large rocks and areas where the trail is more of a large rocks stream bed and becomes hard to follow through some meadows, I was walking my bike a lot. This should not be advertised as a MTB trail.
Ricks Canyon (GWT)
May 9, 2026 @ 1:09pm (America/Boise)
May 9, 2026
Amazing
Peterson Hollow
Aug 9, 2025 @ 5:18pm
Aug 9, 2025
Not closed. In great shape. A little overgrown at the top and bottom, but the pines in the middle are glorious!
more reports »
  • By benbot & contributors
  • #23812 - 1,054 views

Hit the Trail

Open in App

Get this route on your phone instantly.

Download Route

Save to wishlist, Garmin & download.