Willard Davis
ID 60192
Born : 1955 Cat. M70 Ultrarunner since 1983 USA
21
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
63,6%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 2 050; Σ finishers = 3 223. 2 050 / 3 223 × 100 = 63.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races2 460 km
> 100 km5
> 160 km4
> 200 km2
> 24h4
> 48h3
Longest race564,9 km
5th Sri Chinmoy 10 Day Race — 26/4/2000

Km per year (ultra races)

2022
2023
2024
100
2 races
2025
2026

Race types (share of distance)

Road79,7%
Trail20,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h45'21100 km12h07'1050 mi8h04'3224 h128,75 km48 h179,23 km6 d482,80 km

HISTORY

23 race(s) · 2 split(s) nested
DateRacePerf.Rk
2025
30.08 50km USA11th Wildcat 100 - 50 km Race 10:57:32 h38
15.03 50km USA1st Gulf Coast Conservation Trailfest 5:45:22 h18
2001
23.11 48h USA2nd Ultracentric 48 Hour Run 163.187 km7
2000
02.12 50km USA11th Sunmart Texas Trails 50 km 7:43:36 h507
26.04 48h USA5th Sri Chinmoy 10 Day Race - 48h Split 160.934 km14
26.04 6d USA5th Sri Chinmoy 10 Day Race - 6d Split 387.852 km14
26.04 10d USA5th Sri Chinmoy 10 Day Race 564.880 km14
1999
04.12 50km USA10th Sunmart Texas Trails 50 km 5:53:15 h259
10.11 48h USA1st Texas A&M University 48hr Run 179.232 km8
28.03 50km USARunTex 50K 5:32:24 h41
13.02 50km USA5th East Texas Ultra Runners 50K 7:43:53 h32
23.01 50km USADallas Five-0 50 km Race 5:09:54 h18
1998
12.12 50km USA9th Sunmart Texas Trails 50 km 6:31:53 h297
1997
13.12 50km USA8th Sunmart Texas Trails 50 km 5:38:07 h202
1996
12.12 50km USA7th Sunmart Texas Trails 50 km 6:54:09 h347
1994
25.11 24h USADallas UltraRunners / Plano Pacers 24 Hour Track Race 128.747 km4
1993
01.01 6d USA3rd Gibson Ranch 6-Day Classic 482.803 km13
1992
18.01 100km USATAC/USA National 100 km Championship 12:07:10 h45
1991
23.02 50km USAHouston Ultramarathon 50km 4:45:21 h15
19.01 50mi USAJackson Five-O 8:35:17 h45
1986
18.01 50mi USAJackson Five-O 8:04:32 h34
1985
13.10 50mi USAAMJA 50 Mile Ultramarathon 9:44:47 h111
1983
23.10 50km USACalifornia RRC 50 km 4:45:41 h16