Tom Sprouse
ID 68938
Born : 1942 Cat. M80 Ultrarunner since 1990 USA
80
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
62,6%
Rank quotient ?This runner's calculation uses 98 eligible race(s): Σ(rank − 1) = 7 074; Σ finishers = 11 301. 7 074 / 11 301 × 100 = 62.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed98
Km — ultra races11 712 km
> 100 km52
> 160 km47
> 200 km2
> 24h9
> 48h3
Longest race246,2 km
5th A Race for the Ages — 28/8/2019

Km per year (ultra races)

145
2 races
2022
80
1 race
2023
80
1 race
2024
80
1 race
2025
2026

Race types (share of distance)

Road10,1%
Trail89,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km5h39'08100 km19h58'2450 mi8h49'14100 mi22h06'2412 h59,93 km24 h135,18 km48 h64,37 km

HISTORY

98 race(s)
DateRacePerf.Rk
2025
05.04 50mi USA30th Umstead Endurance Run 50 Miles 19:57:52 h129
2024
06.04 50mi USA29th Umstead Endurance Run 50 Miles 19:16:57 h100
2023
01.04 50mi USA28th Umstead Endurance Run 50 Miles 17:08:36 h110
2022
07.05 48h USA9th Knock on Wood Ultra - 48 Hours Run 64.373 km43
02.04 50mi USA27th Umstead Endurance Run 50 Miles 17:07:52 h98
2021
18.09 12h USA2nd Back 9 (Swan Lake) 12 Hour Ultra Run 59.931 km8
2019
28.08 87h USA5th A Race for the Ages 246.229 km13
08.06 24h USA11th Black Mountain Monster 24 Hour Run 55.321 km48
2018
01.12 24h USA7th One Epic Run 24 Hour Race 84.812 km10
30.08 86h USA4th A Race for the Ages 244.620 km16
16.06 24h USA10th Black Mountain Monster 24 Hour Run 108.831 km6
19.05 50km USA5th Knock on Wood Ultra - Forest Freak 50k 10:02:18 h76
08.04 50mi USA24th Umstead Endurance Run 50 Miles 14:30:29 h100
03.03 100km USA5th Blind Pig 100 km Ultra Marathon 19:58:24 h19
2017
04.08 36h USA3rd Holston River Endurance Challenge - 36 Hour Run 132.770 km19
20.05 50km USA4th Knock on Wood Ultra - Forest Freak 50k 11:16:15 h85
01.04 50mi USA23rd Umstead Endurance Run 50 Miles 13:52:05 h89
2016
02.04 100mi USA22nd Umstead Endurance Run 100 Miles 28:50:28 h137
02.01 50km USA17th Salem Lakeshore Frosty Fifty 15:32:18 h135
2015
28.03 100mi USA21st Umstead Endurance Run 100 Miles 28:35:54 h129
2014
17.05 24h USA6th Black Mountain Monster 24 Hour Run 129.713 km5
05.04 100mi USA20th Umstead Endurance Run 100 Miles 27:44:05 h120
08.03 24h USA2nd Lapper's Delight 24h Run 135.184 km3 🥉
2013
06.04 100mi USA19th Umstead Endurance Run 100 Miles 27:37:28 h127
2012
31.03 100mi USA18th Umstead Endurance Run 100 Miles 28:41:49 h129
2007
03.11 50mi USA25th Mountain Masochist 50 Mile Trail Run 12:07:36 h220
19.05 100mi USA13th Massanutten Mountain Trails 100 Mile 33:28:58 h59
31.03 100mi USA13th Umstead Endurance Run 100 Miles 27:24:01 h73
2006
04.11 50mi USA24th Mountain Masochist 50 Mile Trail Run 12:11:48 h226
13.05 100mi USA12th Massanutten Mountain Trails 100 Mile 32:21:00 h76
08.04 100mi USA12th Umstead Endurance Run 100 Miles 27:48:02 h73
2005
15.10 50mi USA23th Mountain Masochist 50 Mile Trail Run 11:47:55 h183
11.06 70.5mi USA26th Laurel Highlands 70 Mile Ultra 20:20:14 h35
07.05 100mi USA11th Massanutten Mountain Trails 100 Mile 32:42:25 h65
02.04 100mi USA11th Umstead Endurance Run 100 Miles 23:42:45 h35
2004
16.10 50mi USA22th Mountain Masochist 50 Mile Trail Run 11:18:40 h165
08.05 100mi USA10th Massanutten Mountain Trails 100 Mile 34:42:17 h73
03.04 100mi USA10th Umstead Endurance Run 100 Miles 27:17:31 h76
2003
18.10 50mi USA21th Mountain Masochist 50 Mile Trail Run 11:40:10 h189
10.05 100mi USA9th Massanutten Mountain Trails 100 Mile 32:48:38 h36
05.04 100mi USA9th Umstead Endurance Run 100 Miles 24:38:55 h34
2002
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 10:49:22 h152
11.05 100mi USA8th Massanutten Mountain Trails 100 Mile 30:03:25 h32
27.04 50km USA2nd Promise Land 50K++ 7:28:48 h118
12.04 50mi USA10th Bull Run Run 50 Miler 10:36:33 h134
06.04 100mi USA8th Umstead Endurance Run 100 Miles 22:45:15 h24
09.02 50km USA7th Holiday Lake 50K++ 5:39:08 h60
2001
20.10 50mi USA19th Mountain Masochist 50 Mile Trail Run 11:12:23 h120
25.08 100mi USA3rd Cascade Crest Classic 100 Mile 30:41:00 h25
21.07 100mi USA13th Vermont 100 Mile Endurance Race 22:06:24 h41
16.06 100mi USA12th Mohican Trail 100 Mile 25:17:16 h22
02.06 100mi USA23rd Old Dominion 100 Mile Endurance Run 23:41:35 h37
12.05 100mi USA7th Massanutten Mountain Trails 100 Mile 31:15:50 h31
28.04 50km USA1st Promise Land 50K++ 7:29:15 h82
07.04 100mi USA7th Umstead Endurance Run 100 Miles 26:39:04 h20
10.02 50km USA6th Holiday Lake 50K++ 6:10:13 h70
2000
04.11 50mi USA18th Mountain Masochist 50 Mile Trail Run 11:10:50 h101
03.06 100mi USA22nd Old Dominion 100 Mile Endurance Run 27:02:10 h53
13.05 100mi USA6th Massanutten Mountain Trails 100 Mile 35:15:26 h51
15.04 50mi USA8th Bull Run Run 50 Miler 11:18:48 h173
08.04 100mi USA6th Umstead Endurance Run 100 Miles 25:58:01 h27
10.02 50km USA5th Holiday Lake 50K++ 7:02:52 h90
1999
06.11 50mi USA17th Mountain Masochist 50 Mile Trail Run 11:27:48 h121
26.06 100mi USA26th Western States 100 Mile Endurance Run 28:55:14 h175
05.06 100mi USA21st Old Dominion 100 Mile Endurance Run 27:39:15 h59
08.05 100mi USA5th Massanutten Mountain Trails 100 Mile 30:42:34 h33
17.04 50mi USA7th Bull Run Run 50 Miler 10:56:28 h136
10.04 100mi USA5th Umstead Endurance Run 100 Miles 24:30:24 h27
13.02 50km USA4th Holiday Lake 50K++ 6:15:50 h59
1998
07.11 50mi USA16th Mountain Masochist 50 Mile Trail Run 10:54:54 h102
06.06 100mi USA20th Old Dominion 100 Mile Endurance Run 22:30:33 h28
09.05 100mi USA4th Massanutten Mountain Trails 100 Mile 29:24:29 h15
18.04 50mi USA6th Bull Run Run 50 Miler 10:31:06 h95
04.04 100mi USA4th Umstead Endurance Run 100 Miles 24:41:33 h36
14.02 50km USA3rd Holiday Lake 50K++ 6:21:11 h46
1997
01.11 50mi USA15th Mountain Masochist 50 Mile Trail Run 11:17:04 h104
31.05 100mi USA19th Old Dominion 100 Mile Endurance Run 23:06:06 h29
17.05 100mi USA3rd Massanutten Mountain Trails 100 Mile 29:16:00 h18
12.04 50mi USA5th Bull Run Run 50 Miler 10:53:00 h127
05.04 100mi USA3rd Umstead Endurance Run 100 Miles 24:56:39 h16
1996
19.10 50mi USA14th Mountain Masochist 50 Mile Trail Run 11:00:15 h74
12.10 100mi USA6th Arkansas Traveller 100 24:04:38 h30
20.07 100mi USA8th Vermont 100 Mile Endurance Race 22:09:27 h43
01.06 100mi USA18th Old Dominion 100 Mile Endurance Run 26:29:50 h32
04.05 100mi USA2nd Massanutten Mountain Trails 100 Mile 31:25:00 h22
30.03 100mi USA2nd Umstead Endurance Run 100 Miles 26:42:50 h23
1995
21.10 50mi USA13th Mountain Masochist 50 Mile Trail Run 10:34:48 h64
07.10 100mi USA5th Arkansas Traveller 100 23:36:23 h31
03.06 100mi USA17th Old Dominion 100 Mile Endurance Run 26:42:00 h30
13.05 100mi USA1st Massanutten Mountain Trails 100 Mile 30:38:31 h17
08.04 100mi USA1st Umstead Endurance Run 100 Miles 25:03:38 h9
1994
19.11 50mi USA32nd JFK 50 Mile 10:14:39 h240
22.10 50mi USA12th Mountain Masochist 50 Mile Trail Run 10:51:21 h94
1993
23.10 50mi USA11th Mountain Masochist 50 Mile Trail Run 10:47:46 h90
1992
24.10 50mi USA10th Mountain Masochist 50 Mile Trail Run 10:28:26 h77
1991
26.10 50mi USA9th Mountain Masochist 50 Mile Trail Run 10:43:55 h98
1990
17.11 50mi USA28th JFK 50 Mile 8:49:14 h79
27.10 50mi USA8th Mountain Masochist 50 Mile Trail Run 10:15:16 h58