Harry Hamilton
ID 63760
Born : 1960 Cat. M65 Ultrarunner since 2007 USA
47
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
37,1%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 2 291; Σ finishers = 6 180. 2 291 / 6 180 × 100 = 37.07%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races4 373 km
> 100 km14
> 160 km14
> 24h1
Longest race163,3 km
1st Lone Ranger 24 hr Ultra-Marathon — 18/7/2009

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road2,5%
Trail97,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km4h49'49100 km13h04'0050 mi9h09'11100 mi18h55'1024 h163,30 km

HISTORY

47 race(s)
DateRacePerf.Rk
2021
21.08 100mi USA39th Leadville Trail 100 Mile 28:27:08 h155
11.07 50mi USA14th Leadville Silver Rush 50 Mile Run 12:03:49 h264
2020
17.10 50km USA2nd MuleSkinner Endurance 50 km Race 5:14:45 h14
15.08 50km USA9th Wildcat Ridge Romp 50 km 6:01:34 h7
2019
22.06 54mi USA7th Manitou's Revenge Ultramarathon 15:41:58 h42
2016
15.07 100mi USA23rd Hardrock Hundred Endurance Run 43:37:00 h77
18.06 54mi USA4th Manitou's Revenge Ultramarathon 15:24:23 h23
30.04 50mi USA9th Endurance Challenge - New York Trail 50 Miles 9:47:04 h63
19.03 40mi USA5th The Mt. Tammany 10 9:02:15 h7
2015
27.06 100mi USA42nd Western States 100 Mile Endurance Run 23:10:00 h67
02.05 50mi USA8th Endurance Challenge - New York Trail 50 Miles 10:14:33 h64
21.03 50km USA6th New Jersey Ultra Festival 50 km Race 4:49:49 h4
2014
20.06 100mi USABighorn Mountain Wild & Scenic 100 Mile Trail Run 31:14:49 h94
2013
06.09 100mi USA34th Wasatch Front 100 Mile 31:32:00 h95
17.08 100mi USA31st Leadville Trail 100 Mile 24:17:20 h100
20.07 100mi USA12th Tahoe Rim Trail 100M Endurance Run 25:21:25 h17
22.06 54mi USA1st Manitou's Revenge Ultramarathon 14:29:37 h6
02.03 34mi USA1st Lenape Trail Run 5:53:02 h3 🥉
2012
08.12 50km USA3rd Frozen Fools 50+K 6:40:00 h3 🥉
18.08 100mi USA30th Leadville Trail 100 Mile 25:08:34 h82
21.07 100mi USA24th Vermont 100 Mile Endurance Race 18:55:10 h17
19.05 50km USA14th Capon Valley 50K Run 4:57:44 h15
05.05 50mi USA5th Endurance Challenge - New York Trail 50 Miles 9:54:24 h35
24.03 40mi USA1st The Mt. Tammany 10 8:58:25 h2 🥈
25.02 50mi USA2nd Febapple Frozen 50 Miles 9:09:11 h7
07.01 50km USA4th Watchung Winter 50 km Run 5:35:09 h22
2011
16.07 100mi USA23rd Vermont 100 Mile Endurance Race 25:11:40 h123
07.05 50mi USA4th Endurance Challenge - New York Trail 50 Miles 11:45:54 h56
08.01 50km USA3rd Watchung Winter 50 km Run 7:33:04 h41
2010
16.10 50km USA2nd Mountain Madness 50K 6:56:46 h28
14.08 50km USA1st Mahlon Mayhem 50 km 11:32:02 h42
22.05 50km USA2nd Mayapple 50 km Trail Run 7:01:00 h23
08.05 50km USA3rd Endurance Challenge - New York Trail 50 km 8:52:00 h159
27.03 100mi USA16th Umstead Endurance Run 100 Miles 22:49:12 h62
06.02 100mi USA18th Rocky Raccoon 100 Mile Trail Run 29:09:17 h200
09.01 50km USA2nd Watchung Winter 50 km Run 6:36:00 h33
2009
26.09 100km USA7th Great Eastern Endurance Run 100 km 13:38:13 h10
22.08 100mi USA5th Lean Horse Ultra-Marathon 100 Mile 20:37:15 h7
18.07 24h USA1st Lone Ranger 24 hr Ultra-Marathon 163.303 km10
30.05 100km USA1st Mayapple 100 km Trail Run 13:04:00 h4
09.05 50km USA2nd Endurance Challenge - New York Trail 50km 6:28:58 h39
2008
26.07 50km USA9th High Mountain 50 km 7:34:14 h43
25.05 50mi USA3rd Trail Festival at Pineland Farms 9:37:27 h22
12.04 50km USA1st Endurance Challenge - New York Trail 50km 7:07:21 h8
01.03 50km USA4th Seneca Creek Greenway Trail 50k 5:39:58 h38
2007
17.11 60km USA27th NYRR Knickerbocker 60K 6:40:00 h80
12.08 50km USA1st Turkey Swamp 50 km Race 4:55:14 h25