Leon Rothstein
ID 16895
Born : 1957 Cat. M65 Ultrarunner since 1993 USA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
62
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
36,4%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 967; Σ finishers = 2 657. 967 / 2 657 × 100 = 36.39%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races5 536 km
> 100 km25
> 160 km23
> 200 km2
> 24h21
> 48h4
Longest race246,4 km
4th Pulse Endurance Runs (Pickled Feet) 48 Hour — 26/3/2015

Km per year (ultra races)

68
1 race
2022
68
1 race
2023
2024
2025
2026

Race types (share of distance)

Road71,8%
Trail28,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 36
🏅 Top 3 M8
Longest winning streak1
Current streak0

Records

50 km4h16'32100 km10h25'1750 mi8h30'04100 mi29h48'2712 h68,04 km24 h187,79 km48 h246,36 km

HISTORY

40 race(s)
DateRacePerf.Rk
2023
17.03 12h USA12th Pulse Endurance Runs (Pickled Feet) 12 Hour 68.043 km15
2022
19.03 12h USA11th Pulse Endurance Runs (Pickled Feet) 12 Hour 68.043 km15
2021
22.05 12h USA10th Pulse Endurance Runs (Pickled Feet) 12 Hour 66.691 km13
2019
21.03 48h USA8th Pulse Endurance Runs (Pickled Feet) 48 Hour 180.343 km6
2017
24.03 100mi USA6th Pulse Endurance Runs (Pickled Feet) 100 Mile 31:30:59 h7
2016
24.03 48h USA5th Pulse Endurance Runs (Pickled Feet) 48 Hour 243.256 km4
2015
26.03 48h USA4th Pulse Endurance Runs (Pickled Feet) 48 Hour 246.358 km3 🥉
2014
28.03 24h USA3rd Pulse Endurance Runs (Pickled Feet) 24 Hour 108.630 km11
2013
29.03 24h USA2nd Pulse Endurance Runs (Pickled Feet) 24 Hour 161.417 km5
2012
30.03 24h USA1st Pulse Endurance Runs (Pickled Feet) 24 Hour 161.417 km3 🥉
2011
17.09 24h USANorth Coast 24 Hour Endurance Run - USATF Nat. Championchips 180.520 km14
17.09 24h USA3rd North Coast 24 Hour Endurance Run - Open race 180.520 km16
2010
18.09 24h USA2nd North Coast 24 Hour Endurance Run 164.868 km35
24.04 50km USA1st Weiser River Trail 4:16:32 h8
2009
03.10 24h USA1st North Coast 24 Hour Endurance Run 166.169 km29
2008
15.11 24h USA8th Ultracentric 24 Hour Run 162.274 km11
20.04 100km USA19th Palouse 100K Relay And Solo 10:45:59 h2 🥈
2007
17.11 24h USA7th Ultracentric 24 Hour Run 174.678 km21
01.04 100km USA18th Palouse 100K Relay And Solo 11:09:51 h5
2006
31.12 24h USA24th Across the Years, 24h 161.500 km7
02.04 100km USA17th Palouse 100K Relay And Solo 10:44:56 h1 🏆
2005
12.11 24h USA7th San Diego One Day 24-Hour Race 167.803 km31
03.04 100km USA16th Palouse 100K Relay And Solo 12:22:06 h7
2004
06.11 24h USA6th San Diego One Day 24-Hour Race 187.794 km8
04.04 100km USA15th Palouse 100K Relay And Solo 11:37:34 h3 🥉
2003
08.11 24h USA5th San Diego One Day 24-Hour Race 171.588 km33
2002
09.11 24h USA4th San Diego One Day 24-Hour Race 165.166 km13
07.04 100km USA13th Palouse 100K Relay And Solo 10:25:17 h2 🥈
2001
10.11 24h USA3rd San Diego One Day 24-Hour Race 177.816 km5
26.05 52mi USA2nd Shafer Butte 12:02:00 h7
2000
30.12 48h USA18th Across the Years, 48h 162.800 km4
03.06 52mi USA1st Shafer Butte 11:59:00 h8
26.05 24h USA2nd Sri Chinmoy 24-Hour Track Run Seattle 124.800 km8
1999
29.05 24h USA1st Sri Chinmoy 24-Hour Track Run Seattle 161.336 km7
11.04 100km USA10th Palouse 100K Relay And Solo 12:09:52 h12
1996
29.06 100mi USA23rd Western States 100 Mile Endurance Run 29:48:27 h222
1995
08.09 100mi USA16th Wasatch Front 100 Mile 33:53:18 h84
1994
09.09 100mi USA15th Wasatch Front 100 Mile 29:52:43 h51
02.04 50mi USA15th American River 50 Mile Endurance Run 8:30:04 h129
1993
03.04 50mi USA14th American River 50 Mile Endurance Run 8:41:21 h142