Janet Thomson
ID 37198
Born : 1979 Cat. W45 Ultrarunner since 2004 USA
35
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
1
Countries visited ?USAUnited States
58,9%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 736; Σ finishers = 4 647. 2 736 / 4 647 × 100 = 58.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races2 875 km
> 100 km8
> 160 km8
Longest race160,9 km
1st The Zion 100 Mile Run — 11/5/2012

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F3
Longest winning streak0
Current streak0

Records

50 km5h40'00100 km12h36'0050 mi11h08'13100 mi25h23'37

HISTORY

35 race(s)
DateRacePerf.Rk
2012
15.12 50km USA8th Rodeo Beach 50km 6:51:01 h29
02.09 50km USA3rd Coyote Ridge 50 km Trail Run 7:26:35 h13
11.05 100mi USA1st The Zion 100 Mile Run 27:08:28 h25
2011
11.06 100mi USA10th San Diego 100 Mile Endurance Run 29:30:17 h75
22.05 50km USA24th Ohlone 50K Wilderness Run 7:21:04 h107
2010
23.10 100mi USA8th Javelina Jundred 100 Mile Endurance Run 25:23:37 h66
04.09 50km USA9th Woodside Trail Run 50K 6:40:21 h39
05.06 50km USA10th Mount Diablo 50K 8:26:20 h44
15.05 100mi USA16th Massanutten Mountain Trails 100 Mile 32:09:29 h78
2009
19.12 50km USA5th Rodeo Beach 50km 6:10:12 h54
27.06 100mi USA36th Western States 100 Mile Endurance Run 29:03:11 h182
31.05 50km USA22nd Ohlone 50K Wilderness Run 7:30:27 h94
02.05 100km USA14th Miwok 100k Trail race 14:35:35 h204
28.03 100mi USA3rd 24 Hours of Utah - 100 mile race 27:01:00 h6
28.02 50km USA5th Sequoia Trail Run 6:19:08 h48
2008
06.12 50km USA7th Woodside Trail Run 50K 5:52:00 h25
29.11 28mi USA24th Quad Dipsea Trail Run 6:21:20 h115
25.05 50km USA3rd Forest Park 50K 7:01:34 h58
03.05 100km USA13th Miwok 100k Trail race 12:36:00 h116
12.04 50mi USA6th Diablo Endurance Run 14:50:05 h65
22.03 50km USA7th Pirates Cove Trail Run 6:30:41 h38
08.03 50km USA19th Way Too Cool 50K Endurance Run 5:40:00 h204
2007
15.12 50km USAMuir Beach Trail Run 6:46:55 h35
11.08 100mi USA1st Headlands Hundred 100 Mile Endurance Run 28:23:12 h19
21.07 50mi USA6th Tahoe Rim Trail 50M Endurance Runs 11:57:07 h54
30.06 50km USA4th Pacifica 50 km Trail Run - Summer Edition 6:28:34 h15
16.06 50km USA5th Santa Cruz Mountains 50 km 6:04:47 h23
20.05 50km USA20th Ohlone 50K Wilderness Run 6:54:03 h64
10.03 50km USA18th Way Too Cool 50K Endurance Run 5:48:45 h223
2006
23.09 100mi USA7th Rio Del Lago 100 Mile 27:41:14 h24
26.08 31.5mi USA9th Tamalpa Headlands 50K 7:09:30 h130
06.05 100km USA11th Miwok 100k Trail race 13:25:05 h144
19.02 50km USA2nd Sequoia Trail Run 6:35:11 h13
2005
02.04 50mi USA26th American River 50 Mile Endurance Run 11:08:13 h322
2004
03.01 50km USA2nd Angel Island 50k 6:49:35 h20