Jon Mahoney
Born : 1952 Cat. M70 Ultrarunner since 2000 CAN
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
3
Countries visited ?CANCanadaFRAFranceUSAUnited States
71,6%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 3 157; Σ finishers = 4 407. 3 157 / 4 407 × 100 = 71.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races1 490 km
> 24h2
Longest race100,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road34,4%
Trail65,6%

HISTORY

26 race(s)
DateRacePerf.Rk
2017
27.12 24h USA33rd Across the Years, 24h 55.753 km137
2016
28.12 24h USA32nd Across the Years, 24h 57.442 km110
27.02 50km USA7th Orange Curtain 50km Ultra Race 6:26:50 h15
2014
29.03 50km FRA5ème Le EcoTrail de Paris-Ile de France 50 km 6:44:09 h1317
2012
14.07 30mi CAN24th Knee Knackering North Shore Trail Run 9:11:45 h165
2011
09.07 30mi CAN23rd Knee Knackering North Shore Trail Run 9:14:06 h179
07.05 50km CAN24th Harriers Elk/Beaver Ultras, 50km 4:53:04 h10
23.04 50km USA37th Lake Waramaug 50km Ultra Marathon 5:22:12 h24
2008
12.07 30mi CAN20th Knee Knackering North Shore Trail Run 9:21:33 h178
03.05 50km CAN21st Harriers Elk/Beaver Ultras, 50km 4:48:44 h12
15.03 50km USA16th Chuckanut 50K 6:23:12 h173
01.03 50km CAN8th Dirty Duo Trail Run 6:17:58 h25
2007
02.09 54km CAN16th Walk in the Park 54K 7:00:15 h11
16.06 33mi USA11th Holcomb Valley 33 Mile 6:46:18 h40
05.05 50km CAN20th Harriers Elk/Beaver Ultras, 50km 4:22:35 h5
07.04 50km CAN11th Diez Vista 50K Trail Run 6:33:28 h46
2006
04.11 100km CAN10th Haney to Harrison 100km Ultra 10:25:20 h11
2004
10.07 30mi CAN16th Knee Knackering North Shore Trail Run 8:41:31 h169
15.05 50km CAN1st Keremeos Kruncher 50k 7:13:20 h24
2003
08.11 100km CAN7th Haney to Harrison 100km Ultra 11:48:36 h23
2002
13.07 30mi CAN14th Knee Knackering North Shore Trail Run 8:03:53 h107
16.03 50km USA10th Chuckanut 50K 6:25:30 h69
2001
03.11 100km CAN5th Haney to Harrison 100km Ultra 11:29:18 h14
14.04 50km CAN5th Diez Vista 50K Trail Run 7:02:08 h95
07.04 50mi USA22nd American River 50 Mile Endurance Run 8:54:22 h100
2000
08.07 30mi CAN12th Knee Knackering North Shore Trail Run 8:16:21 h124