William Thornton
ID 1035554
Born : 1978 Cat. M45 Ultrarunner since 2017 USA
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
48,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 601; Σ finishers = 1 237. 601 / 1 237 × 100 = 48.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14
Km — ultra races1 110 km
> 100 km4
> 24h10
> 48h2
Longest race115,6 km
10th Crooked Road 24 Hour Ultra — 20/11/2021

Km per year (ultra races)

288
3 races
2022
111
1 race
2023
252
5 races
2024
64
1 race
2025
2026

Race types (share of distance)

Road61,7%
Trail38,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km6h50'1224 h115,64 km48 h51,50 km

HISTORY

14 race(s)
DateRacePerf.Rk
2025
08.03 24h USA12th Crooked Road 24 Hour Ultra 64.454 km73
2024
05.04 48h USA5th Vernal Equinox 48 Hour Race 51.499 km55
30.03 50km USA25th Chicago Lakefront Spring 50km Race 6:50:12 h58
22.03 48h USA10th Dogwood 48 Hour Run 50.404 km32
16.03 50km USA17th Terrapin Mountain 50 km Race 8:56:51 h92
09.03 50km USA20th Bel Monte 50 km Endurance Run 10:31:12 h38
2023
28.10 24h USA1st Greensprings 24 110.513 km14
2022
19.11 24h USA11th Crooked Road 24 Hour Ultra 90.998 km41
16.04 52mi USA6th Blue Ridge Double Marathon 13:39:09 h61
19.02 24h USA1st 24 Hours of Richmond 112.895 km2 🥈
2021
20.11 24h USA10th Crooked Road 24 Hour Ultra 115.644 km23
2019
23.11 24h USA9th Crooked Road 24 Hour Ultra 73.936 km58
2018
17.11 24h USA8th Crooked Road 24 Hour Ultra 99.779 km36
2017
18.11 24h USA7th Crooked Road 24 Hour Ultra 106.168 km32