Steven Roark
ID 47684
Born : 1967 Cat. M55 Ultrarunner since 1998 USA
49
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
32,0%
Rank quotient ?This runner's calculation uses 50 eligible race(s): Σ(rank − 1) = 2 331; Σ finishers = 7 278. 2 331 / 7 278 × 100 = 32.03%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed50
Km — ultra races4 541 km
> 100 km13
> 160 km12
Longest race160,9 km
15th Mogollon Monster 100 Mile — 12/9/2026

Km per year (ultra races)

161
1 race
2022
322
3 races
2023
100
1 race
2024
261
2 races
2025
161
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km4h16'48100 km11h33'3750 mi8h25'00100 mi21h28'34

HISTORY

50 race(s)
DateRacePerf.Rk
2026
12.09 100mi USA15th Mogollon Monster 100 Mile 29:24:06 h25
2025
06.09 100mi USA14th Mogollon Monster 100 Mile 35:03:34 h81
08.02 100km USA12th Black Canyon Trail 100 km Run 16:09:39 h507
2024
27.07 100km USA10th Never Summer 100k 21:11:11 h119
2023
28.10 50mi USA38th Man Against Horse 50 Mile Race 11:30:57 h16
15.07 100mi USA22th Tahoe Rim Trail 100M Endurance Run 32:12:25 h62
20.05 50mi USA18th Jemez Mountain 50mi Trail Run 15:19:25 h45
2022
15.07 100mi USA29th Hardrock Hundred Endurance Run 38:48:28 h50
2021
10.09 100mi USA42th Wasatch Front 100 Mile 35:02:57 h132
24.04 50mi USA32th Zane Grey 50 Miles Endurance Run 13:58:49 h37
2020
12.09 105km USA9th Mogollon Monster 105 km 19:20:30 h14
2011
16.07 50km USA10th Tahoe Rim Trail 50km Endurance Runs 10:02:44 h150
2010
09.07 100mi USA17th Hardrock Hundred Endurance Run 36:59:00 h34
2009
10.07 100mi USA16th Hardrock Hundred Endurance Run 35:31:03 h28
25.04 50mi USA20th Zane Grey 50 Mile Endurance Run 12:14:00 h22
07.03 50mi USA19th Old Pueblo 50 Mile Endurance Run 16:00:00 h125
2008
06.09 100mi USA29th Wasatch Front 100 Mile 28:21:44 h31
19.07 50mi USA7th Tahoe Rim Trail 50M Endurance Runs 10:11:59 h13
17.05 50mi USA3rd Jemez Mountain 50mi Trail Run 13:26:57 h52
26.04 50mi USA19th Zane Grey Highline Trail 50 Mile 14:18:42 h47
2007
06.10 50mi USA24th Man Against Horse 50 Mile Race 8:25:00 h2 🥈
21.07 100mi USA6th Tahoe Rim Trail 100M Endurance Runs 21:28:34 h5
17.03 50km USA20th Crown King Scramble 50K 5:56:15 h20
03.03 50mi USA17th Old Pueblo 50 Mile Endurance Run 9:50:32 h21
10.02 50km USA9th Pemberton Trail 50 km 4:41:22 h17
2006
15.07 100mi USA5th Tahoe Rim Trail 100M Endurance Runs 22:51:33 h3 🥉
20.05 50mi USA21st Silver State 50 Miles 9:24:22 h6
11.03 50km USA17th Way Too Cool 50K Endurance Run 4:59:00 h68
2005
16.07 50km USA4th Tahoe Rim Trail 50km Endurance Runs 5:31:24 h4
25.06 100mi USA32th Western States 100 Mile Endurance Run 22:26:33 h57
07.05 50km USA25th Wild Wild West 50k 4:57:02 h7
30.04 100km USA10th Miwok 100k Trail race 11:33:37 h66
12.03 50km USA16th Way Too Cool 50K Endurance Run 4:40:46 h46
2004
09.10 32.8mi USA1st Lake of the Sky 32 Mile 5:54:48 h7
21.08 100mi USA22nd Leadville Trail 100 Mile 29:10:01 h132
13.03 50km USA15th Way Too Cool 50K Endurance Run 4:41:56 h58
2003
29.11 28mi USA19th Quad Dipsea Trail Run 5:00:32 h21
11.10 50mi USA21st Dick Collins Firetrails 50 Mile 8:47:26 h25
19.07 50km USA3rd Tahoe Rim Trail 50km Endurance Runs 5:33:50 h6
17.05 50km USA18th Silver State 50 km 6:49:24 h10
22.03 50km USA1st Rucky Chucky Roundabout 50K 6:52:45 h48
2002
20.07 50km USA2nd Tahoe Rim Trail 50km Endurance Runs 6:31:28 h24
2001
21.07 50km USA1st Tahoe Rim Trail 50km Endurance Runs 6:31:32 h27
1999
05.06 50mi USA3rd Snow Peaks 50 Mile Trail Run 12:07:58 h38
24.04 50mi USA10th Zane Grey Highline Trail 50 Mile 10:48:39 h7
20.03 50km USA13th Crown King Scramble 50K 5:05:20 h11
27.02 100km USA3rd Catalina 100K Trail Run 12:13:47 h29
1998
21.11 50km USA1st Pemberton Trail 50 km 4:16:48 h3 🥉
25.04 50mi USA9th Zane Grey Highline Trail 50 Mile 12:02:02 h7
21.03 50km USA12th Crown King Scramble 50K 5:05:30 h16