Don Platt
ID 76317
Born : 1954 Cat. M70 Ultrarunner since 1991 USA
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
1
Countries visited ?USAUnited States
65,6%
Rank quotient ?This runner's calculation uses 49 eligible race(s): Σ(rank − 1) = 3 175; Σ finishers = 4 839. 3 175 / 4 839 × 100 = 65.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed49
Km — ultra races5 367 km
> 100 km23
> 160 km23
> 24h1
Longest race160,9 km
16th Hardrock Hundred Endurance Run — 10/7/2009

Km per year (ultra races)

2022
50
1 race
2023
2024
50
1 race
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h44'17100 km15h36'1050 mi8h10'15100 mi23h27'5224 h81,13 km

HISTORY

49 race(s)
DateRacePerf.Rk
2025
18.10 50km USA14th Antelope Island Fall Classic 50K 8:49:40 h96
2023
22.09 50km USA2nd Red Feather Trail Jamboree - 50k 8:33:16 h72
2021
08.05 50km USA17th Greenland Trail Race 5:44:17 h47
27.03 100km USA9th Prairie Spirit 100 km Trail Ultra Race 15:36:10 h13
2020
04.10 50km USA2nd Three Sisters Skyline 50km Race 6:43:49 h67
18.07 50km USA3rd Palisades Ultra Trail Series (PUTS) - Big Elk 50k 8:27:59 h30
13.06 50mi USA24th Snow Peaks 50 Mile Trail Run 15:11:19 h186
2017
09.09 50mi USA11th Run Rabbit Run 50 Mile Endurance Run 14:38:44 h119
08.07 55km USA4th Beaverhead 55K Endurance Run 11:17:32 h108
2016
20.08 30mi USA1st Continental Divide Trail Run 8:54:48 h46
30.07 50km USA6th Harding Hustle 50K 8:46:13 h52
09.07 50km USA2nd Capitol Reef 50K 10:04:26 h40
2015
28.11 28mi USA31st Quad Dipsea Trail Run 7:44:01 h231
2014
28.12 50km USA13th Woodside Trail Run 50K 6:57:17 h86
26.07 50km USA3rd Mount Werner Classic 50K Trail Run 8:21:22 h81
2011
20.02 50km USA1st Bandit Ultra 50K Trail Run 7:21:28 h39
2010
18.09 50mi USA4th Run Rabbit Run 50 Mile UltraMarathon 13:53:00 h124
2009
10.07 100mi USA16th Hardrock Hundred Endurance Run 46:42:33 h93
02.05 50mi USA10th Collegiate Peaks 50 Miles 11:40:12 h59
2007
14.07 100mi USA14th Hardrock Hundred Endurance Run 45:18:30 h84
16.06 50mi USA13th San Juan Solstice 50 Mile Run 14:58:37 h102
28.04 50mi USA18th Zane Grey Highline Trail 50 Mile 15:58:18 h89
14.01 38.5mi USA2nd The Ghost Town 38.5 9:27:14 h27
2006
09.09 100mi USA27th Wasatch Front 100 Mile 34:17:58 h115
2005
10.09 100mi USA26th Wasatch Front 100 Mile 29:12:15 h53
09.07 100mi USA12th Hardrock Hundred Endurance Run 37:51:40 h27
07.05 50mi USA6th Collegiate Peaks 50 Miles 9:48:47 h35
2004
11.09 100mi USA25th Wasatch Front 100 Mile 29:51:07 h35
10.07 100mi USA11th Hardrock Hundred Endurance Run 40:58:09 h37
2003
06.09 100mi USA24th Wasatch Front 100 Mile 35:37:14 h129
11.07 100mi USA10th Hardrock Hundred Endurance Run 41:17:34 h33
2002
07.09 100mi USA23rd Wasatch Front 100 Mile 34:40:58 h107
2001
13.07 100mi USA9th Hardrock Hundred Endurance Run 43:48:36 h45
16.06 24h USA1st Colorado Trail Pearl 81.127 km8
2000
09.09 100mi USA21st Wasatch Front 100 Mile 28:43:41 h37
1999
11.09 100mi USA20th Wasatch Front 100 Mile 33:53:00 h93
27.08 50km USAColorado Conundrum 11:02:30 h3 🥉
1998
12.09 100mi USA19th Wasatch Front 100 Mile 29:30:00 h68
24.05 50mi USA21st Rocky Mountain 50 Mile Run 9:06:16 h6
1997
05.09 100mi USA18th Wasatch Front 100 Mile 31:31:00 h72
1996
06.09 100mi USA17th Wasatch Front 100 Mile 32:40:41 h61
1995
08.09 100mi USA16th Wasatch Front 100 Mile 33:25:06 h78
04.02 100mi USA3rd Rocky Raccoon 100 Mile Trail Run 27:54:42 h28
1994
08.10 100mi USA4th Arkansas Traveller 100 23:27:52 h26
09.09 100mi USA15th Wasatch Front 100 Mile 27:12:11 h19
1993
21.08 100mi USA11th Leadville Trail 100 Mile 24:31:40 h31
1992
22.08 100mi USA10th Leadville Trail 100 Mile 26:48:15 h52
1991
17.08 100mi USA9th Leadville Trail 100 Mile 29:34:05 h131
26.05 50mi USA14th Rocky Mountain 50 Mile Run 8:10:15 h4