Amanda Grimes
ID 345221
Born : 1979 Cat. W45 Ultrarunner since 2012 USA
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
2
Countries visited ?CANCanadaUSAUnited States
60,0%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 4 313; Σ finishers = 7 193. 4 313 / 7 193 × 100 = 59.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 446 km
> 100 km10
> 160 km10
Longest race160,9 km
5th Crazy Mountain 100 — 24/7/2026

Km per year (ultra races)

161
1 race
2022
211
2 races
2023
291
3 races
2024
150
2 races
2025
161
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

Records

50 km5h34'39100 km19h25'3350 mi11h33'00100 mi29h35'03

HISTORY

38 race(s)
DateRacePerf.Rk
2026
24.07 100mi USA5th Crazy Mountain 100 34:17:26 h104
2025
15.11 50km USA11th Dead Horse 50 km Race 6:00:29 h222
26.07 100km USA11th Never Summer 100k 21:30:25 h120
2024
21.09 100mi USA13th Idaho Mountain Trail Ultra Festival (IMTUF 100) 34:22:43 h102
22.06 50mi USA30th San Juan Solstice 50 Mile Run 14:05:19 h150
11.05 50km USA19th Jemez Mountain 50km Trail Run 7:54:24 h76
2023
14.07 100mi USA30th Hardrock Hundred Endurance Run 47:10:44 h100
02.04 49.9km USA9th Gorge Waterfalls 50k 7:56:52 h164
2022
15.07 100mi USA29th Hardrock Hundred Endurance Run 47:17:49 h109
2021
07.08 100km USA6th Silverton Ultra Dirty - 100K 21:20:13 h35
2020
21.11 50km USA6th Dead Horse 50 km Race 5:39:32 h94
05.09 65km USA7th Grand Traverse Mountain Run 11:35:23 h81
25.07 60km USA6th Never Summer 60k 9:16:06 h8
2019
24.08 100mi USA21st Cascade Crest Classic 100 Mile 32:30:36 h104
14.06 52mi USA27th Bighorn Mountain Wild & Scenic 50mi Trail Run 12:36:22 h38
2018
03.08 100mi USA2nd High Lonesome 100 Mile 35:49:22 h67
19.05 50km USA13th Jemez Mountain 50km Trail Run 8:16:31 h108
2017
14.07 100mi USA24th Hardrock Hundred Endurance Run 46:49:18 h114
03.06 50km USA9th Golden Gate Dirty 30 7:47:45 h183
13.05 50mi USA6th Quad Rock 50 Mile 13:10:52 h77
09.04 50km USA7th Gorge Waterfalls 50k 6:42:31 h61
2016
19.11 50km USA2nd Dead Horse 50 km Race 5:34:39 h74
03.09 65km USA3rd Grand Traverse Mountain Run 10:40:04 h60
25.06 50mi USA22nd San Juan Solstice 50 Mile Run 14:45:42 h134
04.06 50km USA8th Golden Gate Dirty 30 8:11:56 h210
2015
25.09 100mi USA17th The Bear 100 Mile Endurance Run 34:36:26 h175
25.07 100km USA1st Never Summer 100k 19:25:33 h71
27.06 50mi USA21st San Juan Solstice 50 Mile Run 14:17:21 h126
30.05 50km USA7th Golden Gate Dirty 30 7:33:43 h177
2014
17.08 50km CAN3rd Squamish 50km 7:55:38 h76
11.07 100mi USA21st Hardrock Hundred Endurance Run 47:50:00 h100
21.06 50mi trail race USA20th San Juan Solstice 50 Mile Run 14:44:12 h127
19.04 50km USA11th Desert Rats Trail Running Festival 50 km 6:23:27 h24
2013
17.08 100mi USA31st Leadville Trail 100 Mile 29:35:03 h456
14.07 50mi USA6th Leadville Silver Rush 50 Mile Run 11:33:00 h255
14.06 50km USA22th Bighorn Mountain Wild & Scenic 50km Trail Run 6:03:24 h37
2012
15.09 50mi USA6th Run Rabbit Run 50 Mile UltraMarathon 13:05:27 h96
04.08 50km USA1st Mount Werner Classic 50K Trail Run 7:00:00 h36