Scott Marsh
ID 108181
Born : 1969 Cat. M55 Ultrarunner since 1991 USA
22
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
2
Countries visited ?CANCanadaUSAUnited States
22,6%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 712; Σ finishers = 3 157. 712 / 3 157 × 100 = 22.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed22
Km — ultra races2 009 km
> 100 km5
> 160 km5
Longest race160,9 km
21st Leadville Trail 100 Mile — 16/8/2003

Km per year (ultra races)

2022
2023
2024
50
1 race
2025
80
1 race
2026

Race types (share of distance)

Road5,0%
Trail95,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

Records

50 km3h59'44100 km12h46'1250 mi7h13'43100 mi19h40'38

HISTORY

22 race(s)
DateRacePerf.Rk
2026
25.07 50mi USA45th Minnesota Voyageur Trail 50 Mile Ultra 14:01:11 h162
2025
17.08 50km CAN13th Squamish 50km 8:20:02 h247
2004
24.07 50mi USA23rd Minnesota Voyageur Trail 50 Mile Ultra 8:52:07 h11
2003
16.08 100mi USA21st Leadville Trail 100 Mile 24:28:38 h31
26.07 50mi USA22nd Minnesota Voyageur Trail 50 Mile Ultra 9:27:34 h4
05.07 50km USA10th Afton Trail Run 50K 4:42:00 h2 🥈
10.05 50mi USA22th Ice Age Trail 50 Mile Run 8:33:31 h29
2002
06.07 50km USA9th Afton Trail Run 50K 4:30:00 h2 🥈
01.06 100mi USA7th Kettle Moraine 100 Mile Endurance Run 19:40:38 h1 🏆
11.05 50mi USA21th Ice Age Trail 50 Mile Run 7:19:26 h6
2000
19.08 100mi USA18th Leadville Trail 100 Mile 27:02:18 h61
29.07 50mi USA19th Minnesota Voyageur Trail 50 Mile Ultra 9:38:52 h17
08.07 50km USA7th Afton Trail Run 50K 5:25:47 h9
02.06 100mi USA5th Kettle Moraine 100 Mile Endurance Run 21:50:34 h13
13.05 50mi USA19th Ice Age Trail 50 Mile Run 7:59:38 h36
22.04 50km USA11th Trail Mix Race 4:18:23 h7
1999
08.05 50mi USA18th Ice Age Trail 50 Mile Run 7:13:43 h10
17.04 50km USA10th Trail Mix Race 3:59:44 h2 🥈
1998
19.09 100mi USA8th Superior Fall Trail Races 100 Mile 27:02:18 h11
25.07 50mi USA17th Minnesota Voyageur Trail 50 Mile Ultra 9:27:11 h16
1995
29.07 50mi USA14th Minnesota Voyageur Trail 50 Mile Ultra 9:28:30 h15
1991
26.10 100km USA9th Edmund Fitzgerald 100K Road Race 12:46:12 h42