Mount Solon, Virginia · Trail
Grindstone 2025
Friday, September 19, 2025 · Completed
2025·2026
Results · 2025
100M
women
- 1. Isabelle Danforth26:36:23
- 2. Justine Koksal26:59:35
- 3. Celia Nalbach27:34:01
men
- 1. Christopher Sobie21:47:22
- 2. Yannick Bernard22:43:54
- 3. Nick Luden23:12:21
109 of 194 starters finished (56%)Full results ↗
100K
women
- 1. Sandi Nypaver11:24:54
- 2. Tessa Chesser12:15:24
- 3. Jessica Wingo12:38:26
men
- 1. Mead Binhammer9:38:11
- 2. Nicholas Guarnaccia10:09:35
- 3. Timothy Nooney10:22:58
157 of 263 starters finished (60%)Full results ↗
50K
women
- 1. Sarah Bergeron Larouche4:25:36
- 2. Gabrielle Kennelley4:52:20
- 3. Jessica Snyder5:01:08
men
- 1. Ben Robinson4:19:37
- 2. Pierre-Charles Gendron4:29:20
- 3. Benoit Didier4:40:02
240 of 275 starters finished (87%)Full results ↗
Results updated
How it went
In the 50K, Ben Robinson won in 4:19:37 and Sarah Bergeron Larouche won the women's race in 4:25:36, second overall, six minutes behind him. 240 of 275 starters finished.
Distances
100M
- Distance
- 167.4 km (104 mi)
- Vert gain
- 6,400 m (21,000 ft)
- Cutoff
- 36 hr
6:00 PM Friday start
100K
- Distance
- 100 km (62 mi)
- Vert gain
- 3,350 m (11,000 ft)
Saturday start
50K
Saturday start
| Distance | Vert gain | Cutoff | Notes |
|---|---|---|---|
| 167.4 km (104 mi) | 6,400 m (21,000 ft) | 36 hr | 6:00 PM Friday start |
| 100 km (62 mi) | 3,350 m (11,000 ft) | — | Saturday start |
| — | — | Saturday start |
Every year
- 2026September 18, 2026 · race week
- 2025September 19, 2025 · completed100M: Christopher Sobie 21:47:22 · Isabelle Danforth 26:36:23; 100K: Mead Binhammer 9:38:11 · Sandi Nypaver 11:24:54; 50K: Ben Robinson 4:19:37 · Sarah Bergeron Larouche 4:25:36