Troy Pfeiferling
ID 20606
Born : 1962 Cat. M60 Ultrarunner since 2001 USA
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
48,1%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 3 060; Σ finishers = 6 368. 3 060 / 6 368 × 100 = 48.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 328 km
> 100 km9
> 160 km9
> 24h1
> 48h1
Longest race161,1 km
3rd Snowdrop Ultra 55 Hour Race — 30/12/2015

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road4,8%
Trail95,2%

Wins & podiums (ultra)

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

Records

50 km5h01'20100 km15h11'4150 mi9h58'55100 mi24h40'17

HISTORY

38 race(s) · 1 split(s) nested
DateRacePerf.Rk
2021
06.02 100km USA29th Rocky Raccoon 100 km Trail Run 15:45:10 h52
2020
05.12 40mi USA4th Loup Garou 40 Mile Trail Run 11:16:48 h24
2019
09.02 50km USA27th Rocky 50 km Trail Run 6:17:59 h53
02.02 100km USA27th Rocky Raccoon 100 km Trail Run 15:11:41 h20
2018
10.02 50km trail race USA26th Rocky 50 km Trail Run 7:40:15 h107
2017
09.12 50mi USA4th Brazos Bend 100 - 50 Mile 10:53:38 h61
01.04 50km USA17th Hells Hills 50km Race 6:55:51 h35
11.02 50mi USA25th Rocky 50 Mile Trail Run 12:17:57 h94
04.02 100mi USA25th Rocky Raccoon 100 Mile Trail Run 27:52:16 h156
2016
10.12 50mi USA3rd Brazos Bend 100 - 50 Mile 10:20:32 h49
13.02 50mi USA24th Rocky 50 Mile Trail Run 11:33:53 h94
2015
30.12 55h USA3rd Snowdrop Ultra 55 Hour Race 161.095 km39
2014
22.11 50km USA25th Sunmart Texas Trails 50 km 6:35:26 h30
01.02 50mi USA22nd Rocky 50 Mile Trail Run 10:58:44 h148
2013
07.12 50km USA24th Sunmart Texas Trails 50 km 6:30:54 h55
06.04 50km USA13th Hells Hills 50km Race 6:30:32 h41
02.02 100mi USA21st Rocky Raccoon 100 Mile Trail Run 26:37:06 h140
2012
04.02 50mi USA20th Rocky Raccoon 50 Mile Trail Run 11:05:51 h116
07.01 50km USA12th Bandera 50 km Ultratrail 8:14:32 h166
2011
10.12 50km USA22nd Sunmart Texas Trails 50 km 6:28:20 h45
2010
13.03 50km USA8th Prickly Pear 50 km Trail Run 5:40:04 h37
06.02 100mi USA18th Rocky Raccoon 100 Mile Trail Run 28:25:16 h170
09.01 50km USA10th Bandera 50 km Ultratrail 7:27:48 h113
2008
04.10 60km USA1st Trail Twister 60K 7:40:25 h22
01.03 50km USA3rd Doogies Run 50 km 5:11:00 h2 🥈
02.02 100mi USA16th Rocky Raccoon 100 Mile Trail Run 24:40:17 h80
2007
03.02 100mi USA15th Rocky Raccoon 100 Mile Trail Run 25:12:09 h89
2006
09.12 50mi USA17th Sunmart Texas Trails 50 Mile 9:58:55 h104
04.02 100mi USA14th Rocky Raccoon 100 Mile Trail Run 25:32:50 h76
2005
03.12 50mi USA16th Sunmart Texas Trails 50 Mile 11:05:54 h144
05.02 100mi USA13th Rocky Raccoon 100 Mile Trail Run 26:48:52 h68
2004
04.12 50mi USA15th Sunmart Texas Trails 50 Mile 10:22:27 h116
07.02 100mi USA12th Rocky Raccoon 100 Mile Trail Run 28:52:02 h97
2003
06.12 50mi USA14th Sunmart Texas Trails 50 Mile 10:27:07 h149
26.04 50km USARocky Hill Ranch 50 km 6:07:03 h47
26.04 50km USA3rd Hells Hills 50km Race 6:07:03 h47
2002
07.12 50km USA13th Sunmart Texas Trails 50 km 5:01:20 h85
2001
01.12 50km USA12th Sunmart Texas Trails 50 km 5:10:44 h127