John Edgcomb
ID 115599
Born : 1959 Cat. M65 Ultrarunner since 1995 USA
50
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
3
Countries visited ?ITAItalySUISwitzerlandUSAUnited States
23,6%
Rank quotient ?This runner's calculation uses 62 eligible race(s): Σ(rank − 1) = 4 330; Σ finishers = 18 373. 4 330 / 18 373 × 100 = 23.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed62
Km — ultra races4 007 km
> 100 km4
> 160 km4
Longest race160,9 km
39th Western States 100 Mile Endurance Run — 23/6/2012

Km per year (ultra races)

2022
246
4 races
2023
145
2 races
2024
200
3 races
2025
50
1 race
2026

Race types (share of distance)

Road4,5%
Trail95,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 36
🏅 Top 3 M6
Longest winning streak0
Current streak0

Records

50 km3h31'03100 km9h49'0150 mi6h15'20100 mi22h18'24

HISTORY

62 race(s)
DateRacePerf.Rk
2026
25.04 50km USA13th The Canyons Endurance 50 km Run 7:46:23 h431
2025
04.10 100km USA14th Cuyamaca 100 km Endurance Run 16:44:50 h175
25.07 50km USA18th Speedgoat 50k 11:25:27 h431
22.03 50km USA2nd The Big Alta 6:24:32 h149
2024
30.11 28mi USA39th Quad Dipsea Trail Run 6:48:41 h163
19.10 100km USA4th Lake Sonoma 100K & 50K 17:25:30 h129
2023
25.11 28mi USA38th Quad Dipsea Trail Run 6:39:19 h172
21.10 100km USA3rd Lake Sonoma 100K & 50K 16:50:27 h166
19.08 31.5mi USA22nd Tamalpa Headlands 50K 6:30:11 h103
16.04 50km USA7th Napa Valley 50k Trail Race 8:09:09 h31
2018
25.08 31.5mi USA19th Tamalpa Headlands 50K 6:23:26 h47
03.03 50km USA29th Way Too Cool 50K Endurance Run 5:30:51 h151
2017
29.07 70km ITAGran Trail Orobie 16:50:41 h564
04.03 50km USA28th Way Too Cool 50K Endurance Run 5:49:53 h253
2016
16.07 51km SUI4. Eiger Ultra Trail 51 km - Paarwertung 8:50:00 h17
05.03 50km USA27th Way Too Cool 50K Endurance Run 5:03:16 h154
2015
07.03 50km USA26th Way Too Cool 50K Endurance Run 5:03:13 h196
2014
06.09 50km USA1st Overlook Endurance Run 50K 5:13:49 h8
2012
23.06 100mi USA39th Western States 100 Mile Endurance Run 28:39:09 h249
19.05 50mi USA27th Silver State 50 Mile 10:40:27 h30
14.04 50mi USA4th Lake Sonoma 50 Mile Race 10:15:25 h103
10.03 50km USA23rd Way Too Cool 50K Endurance Run 4:48:14 h130
2010
09.10 50mi USA28th Dick Collins Firetrails 50 Mile 8:59:22 h53
17.07 50km USA9th Tahoe Rim Trail 50km Endurance Runs 6:12:33 h11
2005
12.03 50km USA16th Way Too Cool 50K Endurance Run 4:29:32 h28
2004
27.11 28mi USA20th Quad Dipsea Trail Run 5:09:39 h21
13.03 50km USA15th Way Too Cool 50K Endurance Run 4:52:26 h80
2003
29.11 28mi USA19th Quad Dipsea Trail Run 5:21:34 h35
08.03 50km USA14th Way Too Cool 50K Endurance Run 3:51:38 h12
2002
30.11 28mi USA18th Quad Dipsea Trail Run 4:32:25 h6
24.08 31.5mi USA5th Tamalpa Headlands 50K 4:26:37 h19
09.03 50km USA13th Way Too Cool 50K Endurance Run 4:23:54 h38
2001
08.09 100mi USA22nd Wasatch Front 100 Mile 27:07:14 h15
05.08 50km USA20th Skyline 50k Endurance Run 3:51:19 h2 🥈
10.03 50km USA12th Way Too Cool 50K Endurance Run 3:55:06 h7
2000
26.08 31.5mi USA3rd Tamalpa Headlands 50K 4:31:53 h2 🥈
11.03 50km USA11th Way Too Cool 50K Endurance Run 3:58:16 h6
12.02 50km USA22nd Jed Smith Ultra Classic - 50 km Race 3:33:37 h5
1999
27.11 28mi USA15th Quad Dipsea Trail Run 4:28:34 h6
09.10 50mi USA17th Dick Collins Firetrails 50 Mile 7:43:01 h2 🥈
28.08 31.5mi USA2nd Tamalpa Headlands 50K 4:20:45 h4
07.08 50km USA18th Skyline 50k Endurance Run 3:58:25 h2 🥈
13.03 50km USA10th Way Too Cool 50K Endurance Run 4:17:53 h25
1998
27.06 100mi USA25th Western States 100 Mile Endurance Run 22:18:24 h27
02.05 100km USA3rd Miwok 100k Trail race 9:49:01 h6
04.04 50mi USA19th American River 50 Mile Endurance Run 6:23:07 h8
14.03 50km USA9th Way Too Cool 50K Endurance Run 3:55:51 h6
07.02 50km USA20th Jed Smith Ultra Classic - 50 km Race 3:31:03 h2 🥈
1997
29.11 28mi USA13th Quad Dipsea Trail Run 4:24:27 h8
25.10 52.4mi USA11th Sierra Nevada Endurance 52 Mile Run 7:43:34 h4
06.09 50km USA3rd Point Reyes 50K 4:21:25 h5
02.08 50km USA16th Skyline 50k Endurance Run 4:14:30 h12
1996
24.08 50km USA2nd Point Reyes 50K 4:37:51 h10
29.06 100mi USA23rd Western States 100 Mile Endurance Run 22:21:33 h28
18.05 50km USA11th Silver State 50 km 6:37:37 h4
06.04 50mi USA17th American River 50 Mile Endurance Run 6:15:20 h4
09.03 50km USA7th Way Too Cool 50K Endurance Run 3:51:15 h5
06.01 50mi USA16th Avalon Benefit 50-Mile Run 7:14:00 h2 🥈
1995
25.11 28mi USA11th Quad Dipsea Trail Run 4:26:44 h7
09.09 50mi USA1st Cameron Park 50 Mile 6:47:44 h5
02.09 50km USA1st Point Reyes 50K 4:22:18 h5
11.03 50km USA6th Way Too Cool 50K Endurance Run 4:14:06 h13