Joseph Petkac
ID 67627
Born : 1956 Cat. M70 Ultrarunner since 2005 USA
38
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
54,3%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 7 061; Σ finishers = 13 014. 7 061 / 13 014 × 100 = 54.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 026 km
> 100 km6
> 160 km6
Longest race164,2 km
11th Burning River 100 Mile Endurance Run — 29/7/2017

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h59'0050 mi9h25'52100 mi28h11'14

HISTORY

38 race(s)
DateRacePerf.Rk
2021
10.07 50km USA27th Buckeye Trail 50k 9:54:08 h150
2018
28.07 50mi USA12th Burning River 50 Mile Endurance Run 11:48:54 h52
07.07 50km USA24th Buckeye Trail 50k 7:57:20 h98
2017
18.11 50mi USA55th JFK 50 Mile 10:44:59 h413
29.07 102mi USA11th Burning River 100 Mile Endurance Run 29:05:32 h99
08.07 50km USA23th Buckeye Trail 50k 7:21:52 h87
2016
19.11 50mi USA54th JFK 50 Mile 11:15:05 h509
09.07 50km USA22th Buckeye Trail 50k 7:46:56 h109
2015
21.11 50mi USA53rd JFK 50 Mile 11:16:01 h599
11.07 50km USA21th Buckeye Trail 50k 8:07:23 h85
2014
25.10 50mi USA8th Cactus Rose 50 Mile 14:58:41 h53
02.08 100mi USA8th Burning River 100 Mile Endurance Run 29:05:22 h115
12.07 50km USA20th Buckeye Trail 50k 7:38:55 h107
26.04 50mi USA1st Brazos Bend 50 - 50 Mile 11:12:34 h57
01.02 50mi USA22nd Rocky 50 Mile Trail Run 10:31:33 h120
2013
26.10 50mi USA7th Cactus Rose 50 Mile 13:08:27 h58
27.07 100mi USA7th Burning River 100 Mile Endurance Run 28:11:14 h113
13.07 50km USA19th Buckeye Trail 50k 7:20:57 h99
2012
28.07 100mi USA6th Burning River 100 Mile Endurance Run 28:48:20 h159
14.07 50km USA18th Buckeye Trail 50k 6:57:20 h96
2011
19.11 50mi USA49th JFK 50 Mile 10:41:00 h559
30.07 100mi USA5th Burning River 100 Mile Endurance Run 28:28:02 h110
16.07 50km USA17th Buckeye Trail 50k 6:54:56 h91
27.03 50km USA4th Fools 50K Trail Run 6:39:36 h62
2010
05.12 50km USA1st Bigfoot 50K Trail Race 6:29:29 h48
20.11 50mi USA48th JFK 50 Mile 9:25:52 h281
17.07 50km USA16th Buckeye Trail 50k 6:28:29 h61
17.01 50km USAWinter Buckeye Trail 50k 6:28:29 h61
2009
21.11 50mi USA47th JFK 50 Mile 10:23:37 h475
19.09 50km USA5th Youngstown Ultra Trail Classic 50K 7:13:58 h49
19.07 50km USA15th Buckeye Trail 50k 7:13:30 h128
2008
22.11 50mi USA46th JFK 50 Mile 10:54:53 h520
12.07 50km USA14th Buckeye Trail 50k 7:04:28 h101
21.06 100mi USA19th Mohican Trail 100 Mile 28:55:56 h71
2007
17.11 50mi USA45th JFK 50 Mile 10:00:25 h415
14.07 50km USA13th Buckeye Trail 50k 5:59:00 h69
2006
18.11 50mi USA44th JFK 50 Mile 10:14:06 h438
2005
19.11 50mi USA43rd JFK 50 Mile 10:07:03 h382