Charles Cofer
ID 47292
Born : 1950 Cat. M75 Ultrarunner since 1994 USA
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
33,6%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 1 831; Σ finishers = 5 455. 1 831 / 5 455 × 100 = 33.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races4 006 km
> 100 km15
> 160 km15
Longest race160,9 km
29th Leadville Trail 100 Mile — 20/8/2011

Km per year (ultra races)

2022
2023
2024
50
1 race
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

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

Records

50 km4h47'1150 mi8h52'52100 mi23h06'35

HISTORY

38 race(s)
DateRacePerf.Rk
2025
28.09 50km USA5th Sawatch Ascent 50km Race 9:50:30 h156
2019
16.02 60km USA6th Black Canyon Trail 60 km Run 8:53:01 h173
2018
17.02 60km USA5th Black Canyon Trail 60 km Run 9:14:51 h93
2015
27.06 50mi USA21st San Juan Solstice 50 Mile Run 13:08:28 h95
2014
21.06 50mi trail race USA20th San Juan Solstice 50 Mile Run 12:55:09 h74
2012
23.06 50mi USA18th San Juan Solstice 50 Mile Run 13:06:56 h62
2011
20.08 100mi USA29th Leadville Trail 100 Mile 24:38:47 h79
18.06 50mi USA17th San Juan Solstice 50 Mile Run 12:50:57 h77
2010
18.07 50mi USA3rd Leadville Silver Rush 50 Mile Run 10:42:51 h71
2009
22.08 100mi USA27th Leadville Trail 100 Mile 24:44:25 h54
2008
16.08 100mi USA26th Leadville Trail 100 Mile 23:31:51 h18
21.06 50mi USA14th San Juan Solstice 50 Mile Run 12:22:36 h42
2007
18.08 100mi USA25th Leadville Trail 100 Mile 23:14:38 h22
16.06 50mi USA13th San Juan Solstice 50 Mile Run 12:31:47 h43
2006
19.08 100mi USA24th Leadville Trail 100 Mile 24:47:42 h43
17.06 50mi USA12th San Juan Solstice 50 Mile Run 11:54:42 h31
2005
20.08 100mi USA23rd Leadville Trail 100 Mile 25:44:09 h63
17.07 50km USA6th High Mountain 50 km 6:59:15 h30
18.06 50mi USA11th San Juan Solstice 50 Mile Run 12:31:20 h26
2003
16.08 100mi USA21st Leadville Trail 100 Mile 27:02:25 h67
21.06 50mi USA9th San Juan Solstice 50 Mile Run 12:27:57 h35
25.01 50km USA9th Mountain Mist 50k 5:41:33 h64
2002
17.08 100mi USA20th Leadville Trail 100 Mile 23:46:09 h28
2001
18.08 100mi USA19th Leadville Trail 100 Mile 24:40:27 h32
2000
24.06 100mi USA27th Western States 100 Mile Endurance Run 23:48:51 h55
03.06 50km USA11th Shadow of the Giants 50K 5:28:41 h17
01.04 50mi USA10th Ouachita Trail 50 Mile 8:52:52 h2 🥈
1999
02.01 28mi USA1st Bandera Trail 28 Miler 5:08:50 h3 🥉
1998
12.11 50mi USARocky Trails 50 Miler 9:33:31 h14
22.08 100mi USA16th Leadville Trail 100 Mile 24:07:30 h36
1997
04.10 100mi USA7th Arkansas Traveller 100 23:06:35 h12
16.08 100mi USA15th Leadville Trail 100 Mile 26:52:31 h54
1996
22.09 50km USADown and Up Ruck-a-Chuck 8:06:37 h31
24.08 100mi USA14th Leadville Trail 100 Mile 23:56:07 h18
1995
28.10 50mi USA11th Palo Duro 50 Mile Trail Run 9:45:30 h14
24.06 100mi USA22nd Western States 100 Mile Endurance Run 28:30:05 h105
29.04 50mi USA7th Ouachita Trail 50 Mile 10:05:38 h14
1994
15.10 50km USARocky Raccoon Trail 4:47:11 h16