John Hayward
ID 68692
Born : 1963 Cat. M60 Ultrarunner since 1998 USA
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
13,6%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 1 120; Σ finishers = 8 232. 1 120 / 8 232 × 100 = 13.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races2 597 km
> 100 km3
> 160 km3
Longest race160,9 km
4th Burning River 100 Mile Endurance Run — 31/7/2010

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km3h58'2550 mi6h49'46100 mi20h59'14

HISTORY

40 race(s)
DateRacePerf.Rk
2013
09.11 50km USA4th Rosaryville Veterans Day 50K 4:01:38 h6
2010
09.10 45mi USA15th Andiamo 45 Mile Run 6:09:28 h1 🏆
31.07 100mi USA4th Burning River 100 Mile Endurance Run 20:59:14 h25
10.07 50km USA1st Skyline Challenge Trail 50k Ultra-Marathon 5:22:00 h5
19.06 40mi USA8th Highlands Sky 40M Trail Run 8:41:59 h39
20.03 50km USA22nd The HAT Run 50K 5:53:50 h80
2008
13.12 50km USA13th Magnus Gluteus Maximus 50 km 5:17:00 h3 🥉
2007
22.09 50km USA3rd Gunpowder Keg Ultra 4:39:00 h6
04.08 50km USA12th Catoctin 50k Trail Run 7:02:35 h27
03.02 40mi USA15th Uwharrie Mountain Run 8:25:49 h27
13.01 50km USA2nd Elizabeth's Furnace Fat Ass 50 km Race 8:04:00 h18
2006
05.08 50km USA11th Catoctin 50k Trail Run 6:34:00 h20
16.06 50km USA27th Laurel Highlands 50 km Ultra 6:41:50 h17
2005
06.08 50km USA10th Catoctin 50k Trail Run 6:42:36 h30
14.05 50km USA7th Capon Valley 50K Run 6:06:53 h52
30.04 50km USA5th Promise Land 50K++ 6:29:25 h36
19.03 50km USA17th The HAT Run 50K 5:15:19 h80
2003
17.05 50km USA5th Capon Valley 50K Run 4:27:55 h14
12.04 50mi USA11th Bull Run Run 50 Miler 9:49:56 h100
29.03 50km USA15th The HAT Run 50K 5:06:29 h34
2002
23.11 50mi USA40th JFK 50 Mile 8:22:05 h70
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 9:53:14 h79
27.07 50mi USA10th White River 50 Mile Trail Run 9:01:30 h35
29.06 100mi USA29th Western States 100 Mile Endurance Run 26:06:56 h110
18.05 50km USA4th Capon Valley 50K Run 4:26:17 h11
27.04 50km USA2nd Promise Land 50K++ 5:35:48 h17
12.04 50mi USA10th Bull Run Run 50 Miler 7:19:14 h2 🥈
23.03 50km USA14th The HAT Run 50K 4:52:48 h28
09.02 50km USA7th Holiday Lake 50K++ 4:41:19 h11
2001
23.06 100mi USA28th Western States 100 Mile Endurance Run 23:44:25 h82
19.05 50km USA3rd Capon Valley 50K Run 3:58:25 h2 🥈
28.04 50km USA1st Promise Land 50K++ 6:09:53 h11
10.02 50km USA6th Holiday Lake 50K++ 4:29:47 h6
2000
17.09 50km USA1st Garden State 50km 4:09:00 h4
05.08 50km USA5th Catoctin 50k Trail Run 5:39:05 h5
08.07 50km USA6th Rattlesnake Trail 50K Ultrarun 4:22:38 h5
24.03 50km USA12th The HAT Run 50K 4:14:05 h8
1999
20.11 50mi USA37th JFK 50 Mile 6:49:46 h10
21.08 50km USA4th Catoctin 50k Trail Run 5:24:15 h7
1998
21.11 50mi USA36th JFK 50 Mile 7:37:15 h37