Chad McMurray
ID 246900
Born : 1971 Cat. M55 Ultrarunner since 2011 USA
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
46,8%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 2 029; Σ finishers = 4 332. 2 029 / 4 332 × 100 = 46.84%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races2 055 km
> 100 km1
> 160 km1
Longest race160,9 km
1st Rock/Creek Thunder Rock 100 Mile Trail Race — 16/5/2014

Km per year (ultra races)

2022
50
1 race
2023
50
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h01'4750 mi10h29'25100 mi29h00'51

HISTORY

36 race(s)
DateRacePerf.Rk
2025
08.11 50km USA18th Upchuck 50K Trail Running Race 8:00:30 h61
2024
09.11 50km USA17th Upchuck 50K Trail Running Race 7:56:50 h68
2023
11.11 50km USA16th Upchuck 50K Trail Running Race 8:16:18 h58
2021
13.11 50km USA14th Upchuck 50K Trail Running Race 7:14:10 h59
04.09 30mi USA16th Iron Mountain 30 Mile Trail Run 6:39:37 h46
2020
14.11 50km USA13th Upchuck 50K Trail Running Race 7:09:50 h61
2019
09.11 50km USA12th Upchuck 50K Trail Running Race 6:59:32 h56
2018
10.11 50km USA11th Upchuck 50K Trail Running Race 7:25:00 h61
01.09 30mi USA13th Iron Mountain 30 Mile Trail Run 6:06:56 h28
14.04 32.5mi USA1st Fonta Flora 50k 6:03:31 h51
2017
11.11 50km USA10th Upchuck 50K Trail Running Race 6:29:46 h31
02.09 30mi USA12th Iron Mountain 30 Mile Trail Run 5:50:04 h33
04.03 50km USA2nd Conquer the Rock - Foothills 50K 7:40:49 h29
2016
12.11 50km USA9th Upchuck 50K Trail Running Race 6:20:11 h46
03.09 30mi USA11th Iron Mountain 30 Mile Trail Run 5:47:11 h21
23.04 50km USA1st Grayson Highlands 50km Race 5:40:34 h39
05.03 50km USA1st Conquer the Rock - Foothills 50K 8:45:48 h25
09.01 50mi USA2nd Cloudland Canyon 50 Mile Race 10:53:53 h33
2015
14.11 50km USA8th Upchuck 50K Trail Running Race 6:43:00 h37
05.09 30mi USA10th Iron Mountain 30 Mile Trail Run 6:00:33 h24
2014
20.12 50mi USA7th Lookout Mountain 50 Mile Race 11:19:11 h108
08.11 50km USA7th Upchuck 50K Trail Running Race 6:46:17 h44
04.10 50km USA13th Rock/Creek StumpJump 50K 6:59:47 h187
30.08 30mi USA9th Iron Mountain 30 Mile Trail Run 6:25:27 h28
16.05 100mi USA1st Rock/Creek Thunder Rock 100 Mile Trail Race 29:00:51 h111
2013
14.12 50mi USA6th Lookout Mountain 50 Mile Race 11:27:01 h109
09.11 50km USA6th Upchuck 50K Trail Running Race 6:22:40 h29
05.10 50km USA12th Rock/Creek StumpJump 50K 7:02:14 h140
2012
15.12 50mi USA5th Lookout Mountain 50 Mile Race 10:29:25 h88
10.11 50km USA5th Upchuck 50K Trail Running Race 6:31:50 h36
03.11 50km USA2nd Chino Hills 50K Race 7:43:09 h57
06.10 50km USA11th Rock/Creek StumpJump 50K 6:05:01 h84
07.01 50km USA3rd Tsali Frosty Foot 50k 5:01:47 h22
2011
19.11 50km USA1st Duncan Ridge Trail 50 km Race 7:32:08 h13
15.10 50mi USA2nd Endurance Challenge - Georgia Trail 50 Miles 11:47:51 h54
01.10 50km USA10th Rock/Creek StumpJump 50K 6:10:20 h88