Course

Grindstone 100

Plan

Grindstone 100

Course
104.2 mi +20,576 ft-20,573 ft
Event
September 18, 2026
Start
6:00 PM
Cutoff
36 hours
Legend
Terrain Type
Smooth Technical
Start
Full aid
Crew
Drop bags
Cutoff
Finish
Controls
Units
Time Display
S
0.0 mi
Start
5.7 mi +735 ft-315 ft
1
5.7 mi
Lick Run 1
5.8 mi +965 ft-909 ft
2
11.5 mi
Wolf Ridge
Fri 9:30 PM
8.8 mi +2,982 ft-553 ft
3
20.4 mi
Reddish Knob
Sat 12:30 AM
3.9 mi +427 ft-706 ft
4
24.3 mi
Little Bald
8.5 mi +1,071 ft-3,425 ft
5
32.9 mi
North River Gap 1
Sat 4:00 AM
5.7 mi +1,591 ft-607 ft
6
38.6 mi
Lookout Mtn
7.5 mi +1,060 ft-1,656 ft
7
46.1 mi
Dowells Draft 1
Sat 9:00 AM
6.8 mi +2,135 ft-1,553 ft
8
52.9 mi
Dry Branch Gap 1
Sat 11:00 AM
6.7 mi +1,991 ft-2,195 ft
9
59.6 mi
Cold Springs
5.5 mi +846 ft-643 ft
10
65.2 mi
Dry Branch Gap 2
Sat 3:30 PM
6.8 mi +1,499 ft-2,081 ft
11
72.0 mi
Dowells Draft 2
Sat 6:00 PM
5.4 mi +1,084 ft-775 ft
12
77.3 mi
Magic Moss
Sat 8:00 PM
5.0 mi +282 ft-232 ft
13
82.4 mi
Camp Todd
Sat 9:30 PM
9.7 mi +2,605 ft-3,353 ft
14
92.1 mi
North River Gap 2
Sun 1:45 AM
7.7 mi +1,145 ft-1,001 ft
15
99.8 mi
Lick Run 2
4.4 mi +157 ft-571 ft
F
104.2 mi
Finish
Sun 6:00 AM
Distance: miles | Altitude: feet | Time: EDT