Mark Frey
ID 462876
Born : 1980 Cat. M45 Ultrarunner since 2009 USA
50
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
11,6%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 1 054; Σ finishers = 9 104. 1 054 / 9 104 × 100 = 11.58%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races4 883 km
> 100 km13
> 160 km12
Longest race160,9 km
48th Western States 100 Mile Endurance Run — 26/6/2021

Km per year (ultra races)

50
1 race
2022
195
3 races
2023
250
4 races
2024
114
2 races
2025
229
3 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win4
🏆 Win M4
🏅 Top 313
🏅 Top 3 M13
Longest winning streak2
Current streak0

Records

50 km4h56'54100 km13h26'3050 mi8h13'02100 mi19h06'41

HISTORY

56 race(s)
DateRacePerf.Rk
2026
29.08 50mi USA22nd Baker Trail 50 Mile UltraChallenge 9:46:34 h15
25.04 100km USA4th Falling Water Ultras 100 km 13:50:15 h15
21.02 48.6km USA5th Cabin Fever 50 km Race 5:55:53 h90
2025
14.06 40mi USA22nd Highlands Sky 40M Trail Run 8:46:11 h33
15.02 50km USA4th Cabin Fever 50 km Race 5:27:19 h46
2024
20.10 50km USA6th Call of the Wilds Mountain Fest 50km Race 6:40:54 h21
11.05 100km USA1st West Virginia Trail Fest - 100 km 14:12:00 h3 🥉
20.04 50km USA12th Hyner View Trail Challenge 50 km 5:52:39 h64
17.02 50km USA3rd Cabin Fever 50 km Race 5:25:11 h34
2023
26.08 50mi USA19th Baker Trail 50 Mile UltraChallenge 10:16:00 h14
17.06 40mi USA20th Highlands Sky 40M Trail Run 8:19:51 h28
22.04 50km USA11th Hyner View Trail Challenge 50 km 6:13:16 h66
2022
23.04 50km USA10th Hyner View Trail Challenge 50 km 6:14:41 h65
2021
26.06 100mi USA48th Western States 100 Mile Endurance Run 28:24:26 h126
24.04 50km USA9th Hyner View Trail Challenge 50 km 5:26:10 h14
2019
14.12 50km USA10th Bigfoot 50K Trail Race 5:20:24 h11
24.08 50mi USA15th Baker Trail 50 Mile UltraChallenge 8:23:09 h3 🥉
20.07 100mi USA31th Vermont 100 Mile Endurance Race 25:22:43 h45
01.06 100km USA5th Worlds End Ultramarathon 100K 14:01:03 h8
20.04 50km USA8th Hyner View Trail Challenge 50 km 5:41:54 h31
09.03 50mi USA15th Bel Monte 50 Mile Endurance Run 11:01:53 h20
2018
01.12 50mi USA1st Looking Glass 50mi Trail Race 9:59:56 h5
15.09 100mi USA7th Idaho Mountain Trail Ultra Festival (IMTUF 100) 28:08:54 h24
25.08 50mi USA14th Baker Trail 50 Mile UltraChallenge 8:36:40 h1 🏆
21.07 100mi USA30th Vermont 100 Mile Endurance Race 19:06:41 h21
16.06 40mi USA15th Highlands Sky 40M Trail Run 7:20:45 h10
02.06 100km USA4th Worlds End Ultramarathon 100K 13:43:40 h9
20.04 100mi USA1st The Hellbender One Hundred 26:09:43 h5
2017
14.10 100mi USA9th Oil Creek 100 Miles Trail Run 20:14:53 h3 🥉
08.09 100mi USA38th Wasatch Front 100 Mile 26:44:15 h23
12.08 100mi USA4th Eastern States 100 Mile 26:43:47 h8
17.06 40mi USA14th Highlands Sky 40M Trail Run 7:29:05 h7
03.06 100km USA3rd Worlds End Ultramarathon 100K 13:26:30 h9
06.05 100mi USA23rd Massanutten Mountain Trails 100 Mile 22:44:00 h12
22.04 50km USA6th Hyner View Trail Challenge 50 km 5:30:35 h16
2016
08.10 100mi USA8th Oil Creek 100 Miles Trail Run 20:03:56 h2 🥈
27.08 50mi USA12th Baker Trail 50 Mile UltraChallenge 9:45:08 h3 🥉
13.08 100mi USA3rd Eastern States 100 Mile 29:41:30 h13
25.06 50mi USA6th Hell Hath No Hurry 50 Miler 10:24:25 h1 🏆
11.06 70.5mi USA37th Laurel Highlands 70 Mile Ultra 14:46:04 h11
14.05 50mi USA6th Glacier Ridge Trail 50 Mile Ultramarathon 8:13:02 h2 🥈
23.04 50km USA5th Hyner View Trail Challenge 50 km 5:27:08 h14
2015
10.10 100mi USA7th Oil Creek 100 Miles Trail Run 20:19:54 h6
29.08 50mi USA11th Baker Trail 50 Mile UltraChallenge 8:42:51 h2 🥈
27.06 50mi USA5th Hell Hath No Hurry 50 Miler 9:39:23 h1 🏆
20.06 34mi USA19th Rachel Carson Trail Challenge 6:41:04 h1 🏆
2014
01.11 50km USA5th Marshall Mangler 50K Trail Run 4:56:54 h3 🥉
2013
10.11 50km USA4th Marshall Mangler 50K Trail Run 5:20:23 h6
12.10 50mi USA4th West Virginia Trilogy 50 Mile 10:40:21 h8
07.09 29.6mi USA4th KTA Trail Challenge 5:47:40 h9
22.06 34mi USA17th Rachel Carson Trail Challenge 7:33:04 h2 🥈
28.04 50km USA4th Ironmasters Challenge 50k Ultra 5:39:24 h9
2012
08.09 28mi USA3rd KTA Trail Challenge 5:33:57 h7
23.06 34mi USA16th Rachel Carson Trail Challenge 8:13:49 h20
2010
19.06 34mi USA14th Rachel Carson Trail Challenge 8:07:46 h9
2009
20.06 34mi USA13th Rachel Carson Trail Challenge 10:54:37 h76