Sean McCormick
ID 68634
Born : 1971 Cat. M55 Ultrarunner since 2000 USA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
53,7%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 1 268; Σ finishers = 2 363. 1 268 / 2 363 × 100 = 53.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 545 km
> 100 km10
> 160 km10
Longest race160,9 km
6th San Diego 100 Mile Endurance Run — 20/10/2007

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

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

Records

50 km4h55'3850 mi9h09'47100 mi22h18'07

HISTORY

25 race(s)
DateRacePerf.Rk
2016
17.06 32mi USA24th Bighorn Mountain Wild & Scenic 50km Trail Run 9:40:18 h167
2013
06.09 50mi USA5th Run Woodstock - Peace Love and 50 Miles 11:54:59 h70
19.01 50km USA3rd Coldwater Rumble 50K Race 7:39:29 h33
2012
25.02 50km USA3rd Post Oak Lodge 50K Trail Challenge 8:24:42 h74
2010
24.10 50km USA8th Stone Steps 50K Trail Run 7:49:08 h62
2007
20.10 100mi USA6th San Diego 100 Mile Endurance Run 29:02:23 h41
22.09 100mi USA8th Rio Del Lago 100 Mile 26:17:42 h27
04.08 100mi USA1st Burning River 100 Mile Endurance Run 25:14:57 h25
16.06 100mi USA18th Mohican Trail 100 Mile 27:17:45 h55
02.06 50km USA3rd Another Dam 50K Run 5:37:10 h16
2005
10.09 100mi USA26th Wasatch Front 100 Mile 34:04:59 h113
27.08 100mi USA1st Lean Horse Ultra-Marathon 100 Mile 22:18:07 h15
2004
19.06 100mi USA15th Mohican Trail 100 Mile 27:23:04 h41
20.03 50km USA8th Kentucky Ultra Trail Sojourn 50 km 6:23:08 h15
2003
19.07 100mi USA15th Vermont 100 Mile Endurance Race 22:40:59 h88
28.06 100mi USA30th Western States 100 Mile Endurance Run 27:58:55 h184
31.05 50mi USA1st Sauratown Trails Ultra 10:28:27 h8
15.03 50mi USA7th Kentucky Ultra Trail Sojourn 50 Miles 9:09:47 h9
2002
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 10:47:41 h147
17.08 50km USA8th Germantown 50k 5:18:52 h3 🥉
15.06 100mi USA13th Mohican Trail 100 Mile 29:30:27 h54
16.03 51mi USA6th Kentucky Ultra Trail Sojourn 50 Miles 9:59:27 h10
2001
03.11 50mi USA9th OPSF Ultra 50 Mile Race 11:18:00 h6
14.07 50km USA7th Rattlesnake Trail 50K Ultrarun 4:55:38 h18
2000
19.08 50km USA6th Germantown 50k 5:28:27 h12