Mark Young
ID 55673
Born : 1961 Cat. M65 Ultrarunner since 1997 USA
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
62,9%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 3 045; Σ finishers = 4 839. 3 045 / 4 839 × 100 = 62.93%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races2 863 km
> 100 km9
> 160 km3
> 24h12
Longest race163,8 km
11th Olander Park 24 Hour Run — 15/9/2001

Km per year (ultra races)

233
3 races
2022
80
1 race
2023
150
2 races
2024
2025
2026

Race types (share of distance)

Road39,8%
Trail60,2%

Records

50 km5h51'06100 km18h33'1650 mi10h04'20100 mi25h28'0724 h163,77 km

HISTORY

33 race(s)
DateRacePerf.Rk
2024
07.09 100km USA16th Run Woodstock - 100 km Hallucination Run 18:33:16 h30
06.07 50km USA30th Buckeye Trail 50k 8:39:17 h167
2023
04.06 50mi USA34th Mohican Trail 50 Mile 13:31:34 h84
2022
08.10 50km USA5th Shawnee 50 km Trail Run 8:19:46 h18
03.09 24h USA2nd Miakonda Train Ultra 24 Hour Race 102.547 km21
04.06 50mi USA33th Mohican Trail 50 Mile 13:54:09 h68
2021
09.10 50km USA4th Shawnee 50 km Trail Run 8:46:45 h48
04.09 24h USA1st Miakonda Train Ultra 24 Hour Race 102.112 km26
12.06 50km USA42nd Laurel Highlands 50 km Ultra 8:57:26 h108
2020
21.11 50mi USA58th JFK 50 Mile 13:25:37 h610
2019
28.09 50km USA4th Conquer The Castle 50K Trail Race 8:36:22 h39
01.09 24h USA18th Olander Park 24 Hour Run 84.236 km41
2018
08.12 50km USA9th Bigfoot 50K Trail Race 8:24:45 h138
03.11 50km USA3rd Conquer The Castle 50K Trail Race 7:54:07 h59
16.09 50km USA6th Oak Openings Stampede 50k 7:35:04 h29
16.06 50mi USA29th Mohican Trail 50 Mile 15:25:38 h122
2017
03.09 24h USA16th Olander Park 24 Hour Run 66.755 km58
2003
13.09 24h USA13th Olander Park 24 Hour Run 99.490 km71
2002
14.09 24h USA12th Olander Park 24 Hour Run 79.011 km141
10.08 50km USA7th Catoctin 50k Trail Run 8:41:54 h76
15.06 100mi USA13th Mohican Trail 100 Mile 26:03:50 h34
06.04 100mi USA8th Umstead Endurance Run 100 Miles 25:28:07 h43
2001
15.09 24h USA11th Olander Park 24 Hour Run 163.772 km33
09.06 70.5mi USA22th Laurel Highlands 70 Mile Ultra 20:18:02 h41
2000
04.11 50mi USA38th JFK 50 Mile 10:04:20 h288
16.09 24h USA10th Olander Park 24 Hour Run 141.107 km50
15.04 50mi USA8th Bull Run Run 50 Miler 10:29:51 h123
1999
18.12 50km USA3rd Huff 50K Trail Run 5:51:06 h95
18.09 24h USA9th Olander Park 24 Hour Run - US Championships 130.226 km63
18.09 24h USA9th Olander Park 24 Hour Run - Open race 130.226 km66
14.08 8h USA9th Howl at the Moon 8h Run 65.210 km52
1998
19.09 24h USA8th Olander Park 24 Hour Run 99.347 km98
1997
26.09 24h USA7th Olander Park 24 Hour Run 81.284 km138