Roger Daniels
ID 116029
Born : 1936 Cat. M90 Ultrarunner since 1981 USA
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
13,0%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 793; Σ finishers = 6 091. 793 / 6 091 × 100 = 13.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races2 732 km
> 100 km5
> 160 km4
Longest race160,9 km
18th Western States 100 Mile Endurance Run — 29/6/1991

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road8,8%
Trail87,5%
Stage3,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h06'55100 km8h07'5350 mi6h26'19100 mi19h25'42

HISTORY

33 race(s)
DateRacePerf.Rk
2003
26.04 50km USA8th McDonald Forest 50K Trail Run 6:32:09 h94
1997
15.11 50mi USA2nd Helen Klein Ultra Classic 50mi 7:19:09 h17
1995
11.03 50km USA6th Way Too Cool 50K Endurance Run 5:13:36 h78
1994
12.03 50km USA5th Way Too Cool 50K Endurance Run 5:02:32 h84
1993
14.11 50mi USAGibson Ranch Last Chance 50 Mile 7:58:06 h16
03.04 50mi USA14th American River 50 Mile Endurance Run 7:52:43 h70
13.03 50km USA4th Way Too Cool 50K Endurance Run 5:10:25 h78
1991
29.06 100mi USA18th Western States 100 Mile Endurance Run 22:25:32 h51
06.04 50mi USA12th American River 50 Mile Endurance Run 6:42:34 h11
09.03 50km USA2nd Way Too Cool 50K Endurance Run 4:17:52 h9
1990
08.09 50mi USA3rd McKenzie River 50 Mile Trail Run 7:24:42 h2 🥈
11.02 50mi USA12th Jed Smith Ultra Classic - 50 Mile Race 6:26:19 h8
1989
16.09 50km USAPacific Crest Trail 50 km 4:54:33 h5
1988
25.06 100mi USA15th Western States 100 Mile Endurance Run 19:25:42 h18
1987
27.06 100mi USA14th Western States 100 Mile Endurance Run 22:13:28 h29
09.05 50km USA4th Quicksilver 50 km Endurance Run 4:06:55 h5
28.03 52.4mi USAThe Forty-Niner Double Marathon Trail Run 7:03:13 h3 🥉
1986
28.06 100mi USA13th Western States 100 Mile Endurance Run 21:01:30 h17
1985
30.11 28mi USA1st Quad Dipsea Trail Run 4:22:02 h4
04.08 50km USA4th Skyline 50k Endurance Run 4:09:08 h16
06.04 52.4mi USAThe Forty-Niner Double Marathon Trail Run 7:28:39 h6
1984
18.11 50mi USAChallenge Cup 50 - 50 Mile 6:45:23 h7
06.10 51mi USACow Mountain Trail Run 7:43:00 h14
05.08 50km USA3rd Skyline 50k Endurance Run 4:13:58 h20
19.05 100km/2stages USAGold Rush 100 km Two Day Race 8:07:53 h4
13.05 50mi USACalifornia 50 Mile Endurance Run 7:13:29 h7
15.04 50mi USA5th American River 50 Mile Endurance Run 6:59:12 h17
1983
25.06 93.5mi USA10th Western States 100 Mile Endurance Run 20:58:00 h29
17.04 50mi USA4th American River 50 Mile Endurance Run 6:44:49 h17
1982
02.10 48.6mi USACow Mountain Planet Earth Run 6:30:00 h5
01.08 50km USA1st Skyline 50k Endurance Run 4:26:18 h52
18.04 50mi USA3rd American River 50 Mile Endurance Run 7:33:28 h26
1981
03.10 48.6mi USACow Mountain Planet Earth Run 6:55:00 h7