Chad Fridley
ID 1158697
Born : 1984 Cat. M40 Ultrarunner since 2018 USA
48
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
19,9%
Rank quotient ?This runner's calculation uses 51 eligible race(s): Σ(rank − 1) = 820; Σ finishers = 4 126. 820 / 4 126 × 100 = 19.87%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed53
Km — ultra races4 610 km
> 100 km13
> 160 km12
Longest race160,9 km
7th The Stuffed Turkey 100 Mile Endurance Race — 22/11/2025

Km per year (ultra races)

1 101
11 races
2022
584
6 races
2023
452
4 races
2024
533
5 races
2025
2026

Race types (share of distance)

Road4,3%
Trail92,4%
Stage3,3%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M6
🏅 Top 316
🏅 Top 3 M17
Longest winning streak1
Current streak1

Records

50 km4h45'28100 km10h17'2650 mi8h27'43100 mi17h33'29

HISTORY

51 race(s)
DateRacePerf.Rk
2025
22.11 100mi USA7th The Stuffed Turkey 100 Mile Endurance Race 17:33:29 h1 🏆
17.10 100mi USA8th Mines of Spain 100 Mile Race 22:51:13 h11
06.09 50km USA12th Devil on the Divide Ultra 9:08:46 h132
09.08 50mi USA8th UTE 50 Mile Trail Race 13:12:08 h11
19.04 50mi USA5th Loud Thunder 50 Mile Race 8:28:25 h2 🥈
2024
18.10 100mi USA7th Mines of Spain 100 Mile Race 19:34:45 h3 🥉
19.07 50mi USA3rd Jigger Johnson 50M 17:54:07 h8
06.07 49.8km USA31th Afton Trail Run 50K 6:25:30 h137
12.04 100mi USA16th Zumbro 100 Mile Endurance Run 22:37:59 h2 🥈
2023
20.10 100mi USA6th Mines of Spain 100 Mile Race 20:15:07 h3 🥉
09.09 50km USA10th Devil on the Divide Ultra 7:17:56 h36
19.08 50km USA2nd Illiniwek 50 km Race The Night 5:37:52 h1 🏆
08.07 81.3km USA16th Leadville Silver Rush 50 Mile Run 9:57:06 h98
15.04 50mi USA3rd Loud Thunder 50 Mile Race 9:48:41 h5
11.02 100mi USA5th Outlaw 100 Oklahoma - 100 Mile Run 27:24:56 h2 🥈
2022
10.12 100mi USA8th The Hitchcock Experience 100 Miles 21:41:05 h2 🥈
14.10 100mi USA5th Mines of Spain 100 Mile Race 22:26:46 h4
10.09 100mi USA13th Hawk Hundred - 100 Mile Trail Run 19:33:19 h1 🏆
30.07 50mi USA41th Minnesota Voyageur Trail 50 Mile Ultra 9:09:56 h13
09.07 77km USA15th Leadville Silver Rush 50 Mile Run 9:53:37 h102
25.06 50km USA8th Night Hawk 50K 5:22:11 h3 🥉
16.04 50mi USA2nd Loud Thunder 50 Mile Race 8:27:43 h2 🥈
19.03 50mi USA18th Three Days of Syllamo 50 Mile Run 9:39:18 h6
18.03 50km USA18th Three Days of Syllamo 50 km Run 5:57:04 h11
18.03 150km/3stages USA18th Three Days of Syllamo Stage Race 18:44:12 h11
20.02 50km USA17th Run Toto Run Psycho Wyco 50K 5:30:35 h4
2021
27.11 30mi USA3rd The Stuffed Turkey 30 Mile Endurance Race 4:10:30 h1 🏆
15.10 100mi USA4th Mines of Spain 100 Mile Race 20:49:56 h5
02.10 50km USA1st Swiss Valley 50 km Trail Race 5:45:00 h4
11.09 50km USA8th Devil on the Divide Ultra 7:26:59 h41
04.09 100km USA8th Booneville Backroads Ultra 100 km 10:17:26 h1 🏆
07.08 50km USA9th Volcanic 50 7:42:35 h27
10.07 50km USA3rd Whiterock 50 km Ultra Race 5:17:32 h8
08.05 62km USA3rd Popple Shoot Trail Races 8:23:58 h30
17.04 50mi USA1st Loud Thunder 50 Mile Race 9:14:40 h5
08.04 50mi USA21st Potawatomi 50 Mile Trail Run 8:42:00 h3 🥉
2020
16.10 100mi USA3rd Mines of Spain 100 Mile Race 21:59:09 h7
05.09 100km USA7th Booneville Backroads Ultra 100 km 11:26:07 h2 🥈
29.02 100km USA7th Lake Ouachita Vista Trail Endurance 100 km Run (LOViT) 11:42:00 h4
25.01 50km USA10th Rock-On Lake Perry 50K Trail Run 5:32:10 h8
2019
18.10 100mi USA2nd Mines of Spain 100 Mile Race 22:33:21 h6
07.09 50mi USA10th Hawk Hundred - 50 Mile Trail Run 9:42:36 h4
07.07 50km USA1st Whiterock 50 km Ultra Race 5:28:44 h9
27.04 100km USA13th Vasque Free State Trail 100 km Run 12:05:39 h4
23.02 50km USA15th Run Toto Run Psycho Wyco 50K 6:24:24 h23
2018
08.12 50mi USA4th The Hitchcock Experience 50 Miles 10:22:29 h5
10.11 50km USA3rd Sanders Saunter 50k 5:57:04 h8
27.10 50km USA1st Hawkeye Fallout Race 4:45:28 h3 🥉
13.10 50km USA5th The Runner's Flat 50K 4:52:21 h11
15.09 45km USA4th Pleasant Creek Trail Run 4:23:03 h4
28.07 50mi USA37th Minnesota Voyageur Trail 50 Mile Ultra 9:05:50 h37