James Kirkley
ID 699503
Born : 1969 Cat. M55 Ultrarunner since 2015 USA
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
76,3%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 1 747; Σ finishers = 2 289. 1 747 / 2 289 × 100 = 76.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 489 km
> 100 km6
> 160 km5
Longest race160,9 km
2nd Loup Garou 100 Mile Trail Run — 15/12/2018

Km per year (ultra races)

2022
150
2 races
2023
2024
50
1 race
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km6h48'08100 km17h15'0650 mi12h45'25100 mi28h18'2912 h54,27 km

HISTORY

31 race(s)
DateRacePerf.Rk
2025
08.03 50km USA1st Geaux Wild Ultra 8:45:51 h13
2023
04.03 50km USA42th Carl Touchstone Memorial Mississippi Trail 50 km 7:57:22 h39
04.02 100km USA31st Rocky Raccoon 100 km Trail Run 18:13:44 h83
2019
05.01 50mi USA6th Wild Azalea Trail Challenge 12:48:46 h14
2018
15.12 100mi USA2nd Loup Garou 100 Mile Trail Run 28:31:44 h23
24.11 50km USA20th Big Dog Ultra Trail Run 6:48:08 h19
27.10 50km USA2nd Mission Tejas Trail Run 7:02:40 h34
21.07 50km USA27th Full Moon Run - Midnight 50K 8:03:00 h105
14.07 10h USA6th LUR's Hotter than Hell, Dusk to Dawn Ultra Marathon 51.499 km15
01.04 66km USA5th Austin Rattler Run 66K 8:05:20 h65
03.02 100mi USA2nd Red Dirt Ultra 100 Miles 28:59:16 h15
27.01 108km USA1st Running The Rose 108K 18:51:14 h18
06.01 50mi USA5th Wild Azalea Trail Challenge 12:56:33 h17
2017
16.12 40mi USA1st Loup Garou 40 Mile Trail Run 9:19:34 h15
09.12 100mi USA4th Brazos Bend 100 - 100 Mile 28:18:29 h71
25.11 50km USA19th Big Dog Ultra Trail Run 6:59:17 h28
21.10 50km USA1st Oktoberfest Trail Run Festival 7:03:54 h25
23.09 100km USA1st Piney Woods Ultra 100k 17:15:06 h4
09.09 50K USA1st Mission Tejas Trail Run 7:40:26 h35
26.08 60km USA11th Capt'n Karl's Trail Series - Reveille Peak Ranch 11:14:20 h44
22.07 50km USA26th Full Moon Run - Midnight 50K 7:44:55 h100
15.07 10h USA5th LUR's Hotter than Hell, Dusk to Dawn Ultra Marathon 51.499 km23
06.05 12h USA3rd Beast For A Day 12 Hour Ultra 54.267 km37
09.04 66km USA4th Austin Rattler Run 66K 10:13:10 h57
04.02 100mi USA25th Rocky Raccoon 100 Mile Trail Run 29:00:19 h190
07.01 50mi USA4th Wild Azalea Trail Challenge 12:45:25 h10
2016
23.07 50km USA25th Full Moon Run - Midnight 50K 6:50:22 h86
10.04 66km USA3rd Austin Rattler Run 66K 9:36:38 h58
06.02 100mi USA24th Rocky Raccoon 100 Mile Trail Run 28:44:52 h199
2015
12.07 50mi USA8th Leadville Silver Rush 50 Mile Run 13:10:22 h307
29.03 75km USA2nd Austin Rattler Run 75K 11:13:45 h29