Tom Chapman
ID 68626
Born : 1959 Cat. M65 Ultrarunner since 1998 USA
42
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
68,8%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 2 901; Σ finishers = 4 219. 2 901 / 4 219 × 100 = 68.76%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed42
Km — ultra races4 562 km
> 100 km17
> 160 km17
Longest race160,9 km
6th San Diego 100 Mile Endurance Run — 20/10/2007

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h58'50100 km13h05'4450 mi9h40'00100 mi25h53'39

HISTORY

42 race(s)
DateRacePerf.Rk
2010
17.04 50mi USA18th Leona Divide 50 Mile Run 12:56:42 h147
2007
20.10 100mi USA6th San Diego 100 Mile Endurance Run 28:30:11 h33
25.08 100mi USA9th Cascade Crest Classic 100 Mile 30:47:00 h56
28.07 50mi USA15th White River 50 Mile Trail Run 12:04:47 h126
15.06 100mi USA16th Bighorn Mountain Wild & Scenic 100mi Trail Run 33:47:47 h78
19.05 50km USA12th McDonald Forest 50K Trail Run 6:17:44 h88
2006
21.10 100mi USA5th San Diego 100 Mile Endurance Run 28:24:00 h30
22.09 100mi USA8th The Bear 100 Mile Endurance Run 33:42:21 h34
26.08 100mi USA8th Cascade Crest Classic 100 Mile 31:00:00 h38
06.05 100km USA11th Miwok 100k Trail race 13:53:35 h159
15.04 50mi USA3rd Capitol Peak 50 Miler 13:32:57 h26
2005
10.09 100mi USA26th Wasatch Front 100 Mile 35:48:22 h148
27.08 100mi USA7th Cascade Crest Classic 100 Mile 30:33:00 h58
20.08 100km USA4th Where's Waldo 100K Ultramarathon 17:26:56 h30
17.06 100mi USA14th Bighorn Mountain Wild & Scenic 100mi Trail Run 32:47:38 h42
2004
18.09 100mi USA18th Angeles Crest 100 Mile 30:31:55 h48
28.08 100mi USA6th Cascade Crest Classic 100 Mile 29:33:00 h25
31.07 50mi USA6th Mt. Hood 50 Mile Trail Run 10:16:43 h38
05.06 100mi USA9th Kettle Moraine 100 Mile Endurance Run 25:53:39 h24
03.04 50mi USA25th American River 50 Mile Endurance Run 11:02:33 h319
06.03 50mi USA14th Old Pueblo 50 Mile Endurance Run 11:19:46 h31
2003
23.08 100mi USA5th Cascade Crest Classic 100 Mile 29:44:00 h31
28.06 100mi USA30th Western States 100 Mile Endurance Run 27:33:02 h170
26.04 50km USA8th McDonald Forest 50K Trail Run 7:03:59 h122
15.02 50km USA3rd Hagg Lake Trail Runs 50K 6:44:23 h72
2002
07.09 100mi USA23rd Wasatch Front 100 Mile 34:19:22 h99
10.08 50mi USA4th Mt. Hood 50 Mile Trail Run 10:13:14 h16
27.04 50km USA7th McDonald Forest 50K Trail Run 6:42:38 h97
02.02 100mi USA10th Rocky Raccoon 100 Mile Trail Run 26:27:28 h64
2001
11.08 50km USA3rd Mt. Hood 50 km Trail Run 5:58:50 h19
28.04 50km USA6th McDonald Forest 50K Trail Run 6:55:48 h103
24.02 100km USA5th Catalina 100K Trail Run 13:05:44 h29
2000
12.08 50mi USA2nd Mt. Hood 50 Mile Trail Run 10:51:30 h35
29.07 50mi USA19th Minnesota Voyageur Trail 50 Mile Ultra 11:43:50 h65
1999
21.08 100mi USA17th Leadville Trail 100 Mile 29:12:32 h148
06.05 50mi USA4th Winterhawk 50 Mile Trail Run 10:35:00 h37
24.04 50km USA4th McDonald Forest 50K Trail Run 6:11:04 h52
20.03 50mi USA13th Crown King Scramble 50M 11:16:08 h36
02.01 50mi USA2nd Phoenix National Trail 50 Mile Endurance Run 10:52:40 h29
1998
06.06 50mi USA3rd Winterhawk 50 Mile Trail Run 9:40:00 h40
03.05 50km USA3rd McDonald Forest 50K Trail Run 7:03:17 h64
21.03 50mi USA12th Crown King Scramble 50M 12:11:41 h37