William McAlpine
ID 63613
Born : 1973 Cat. M50 Ultrarunner since 2008 USA
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
37,0%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 258; Σ finishers = 697. 258 / 697 × 100 = 37.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races2 351 km
> 100 km8
> 160 km6
> 24h7
Longest race165,5 km
8th The Equalizer 24 Hour Run — 26/10/2013

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road68,8%
Trail31,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km5h08'44100 km13h03'0650 mi10h39'15100 mi28h24'3012 h85,59 km24 h165,46 km

HISTORY

23 race(s) · 2 split(s) nested
DateRacePerf.Rk
2021
30.10 12h USA15th The Equalizer 12 Hour Endurance Run 70.521 km10
2020
31.10 12h USA14th The Equalizer 12 Hour Endurance Run 79.710 km12
2019
30.11 50mi USA1st The Stuffed Turkey 50 Mile Endurance Race 12:37:26 h1 🏆
26.10 12h USA13th The Equalizer 12 Hour Endurance Run 67.447 km9
18.10 100km USA2nd Mines of Spain 100 km Race 14:20:58 h18
2018
27.10 50km USA2nd Doggone Tired Ultra 5:57:51 h8
11.08 50km USA2nd Trail of the Dragon 50 km 6:34:39 h3 🥉
2017
28.10 12h USA11th The Equalizer 12 Hour Endurance Run 85.592 km4
27.05 100km USA4th Booneville Backroads Ultra 100 km 14:25:28 h11
2016
28.05 100km USA3rd Booneville Backroads Ultra 100 km 13:03:06 h10
2015
24.10 24h USA10th The Equalizer 24 Hour Run 161.030 km2 🥈
23.05 50km USA2nd Booneville Backroads Ultra 50 km 5:08:44 h8
2014
25.10 24h USA9th The Equalizer 24 Hour Run 104.237 km7
2013
26.10 24h USA8th The Equalizer 24 Hour Run 165.456 km5
2012
27.10 24h USA7th The Equalizer 24 Hour Run 164.499 km3 🥉
05.05 24h USA31st Cornbelt Running Club 24 Hour Run 147.963 km4
2011
29.10 24h USA6th The Equalizer 24 Hour Run 161.030 km5
2010
30.10 24h USA5th The Equalizer 24 Hour Run 161.030 km5
05.06 100mi USA15th Kettle Moraine 100 Mile Endurance Runs 28:24:30 h41
2009
11.09 50mi USA19th Superior Fall Trail Races 50 Mile 12:50:07 h17
10.04 50mi USA9th McNaughton 50 Mile Ultra Race 10:53:26 h13
2008
23.08 50mi USA4th Lean Horse Ultra-Marathon 50 Mile 10:39:15 h24
10.05 50km USA27th Ice Age Trail 50 km Run 6:02:00 h61