Donnie Chapman
ID 165036
Born : 1961 Cat. M65 Ultrarunner since 2010 USA
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
23,3%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 1 955; Σ finishers = 8 375. 1 955 / 8 375 × 100 = 23.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races2 759 km
> 100 km5
> 160 km5
Longest race160,9 km
13th Keys100 Ultra-Marathons 100mi — 15/5/2021

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road11,7%
Trail88,3%

Records

50 km4h43'5450 mi8h59'30100 mi22h08'04

HISTORY

38 race(s)
DateRacePerf.Rk
2021
15.05 100mi USA13th Keys100 Ultra-Marathons 100mi 27:35:17 h54
2018
19.05 100mi USA11th Keys100 Ultra-Marathons 100mi 24:22:14 h42
2016
13.02 50km USA5th Mid-Maryland Ultra 50k 5:14:53 h8
2015
14.11 50mi USA6th Stone Mill 50 Mile Run 10:04:07 h84
08.08 50km USA2nd MD Heat Trail Race 6:26:07 h12
18.07 100mi USA27th Vermont 100 Mile Endurance Race 22:08:04 h58
11.04 50mi USA23rd Bull Run Run 50 Miler 10:07:22 h112
2014
15.11 50mi USA5th Stone Mill 50 Mile Run 9:26:55 h53
25.10 50km USA1st Patapsco Valley 50K 6:11:35 h32
26.07 50km USA19th Catoctin 50k Trail Run 7:29:27 h55
19.07 100mi USA26th Vermont 100 Mile Endurance Race 22:26:35 h83
08.06 50km USA7th Endurance Challenge - Washington D.C. Trail 50 km 5:15:09 h37
26.04 50km USA14th Promise Land 50K++ 6:51:34 h139
22.03 50km USA26th The HAT Run 50K 5:37:28 h80
15.02 50km USA19th Holiday Lake 50K++ 6:21:58 h77
2013
16.11 50mi USA4th Stone Mill 50 Mile Run 9:01:50 h40
02.11 50mi USA31st Mountain Masochist 50 Mile Trail Run 10:25:01 h104
17.08 100mi USA31st Leadville Trail 100 Mile 25:06:59 h139
27.07 50km USA18th Catoctin 50k Trail Run 6:34:16 h26
01.06 50mi USA6th Endurance Challenge - Washington D.C. Trail 50 Miles 10:08:49 h62
27.04 50km USA13th Promise Land 50K++ 6:14:13 h55
23.03 50km USA6th Terrapin Mountain 50 km Race 5:43:41 h52
09.02 50km USA18th Holiday Lake 50K++ 4:43:54 h40
2012
17.11 50mi USA3rd Stone Mill 50 Mile Run 8:59:30 h40
28.07 50km USA17th Catoctin 50k Trail Run 6:46:16 h23
23.06 50km USA1st Eastern Divide Ultra 5:14:19 h21
05.05 50km USA3rd Ironmasters Challenge 50k Ultra 6:14:50 h6
24.03 50km USA24th The HAT Run 50K 5:43:06 h93
25.02 50km USA4th Hashawha Hills 50 km Trail Run 5:04:29 h12
11.02 50km USA1st Mid-Maryland Ultra 50k 5:08:45 h13
2011
19.11 50mi USA2nd Stone Mill 50 Mile Run 10:25:20 h40
05.11 50mi USA29th Mountain Masochist 50 Mile Trail Run 10:35:46 h99
30.07 50km USA16th Catoctin 50k Trail Run 6:52:21 h20
04.06 50km USA4th Endurance Challenge - Washington D.C. Trail 50 km 5:26:38 h52
19.03 50km USA23rd The HAT Run 50K 5:31:22 h71
2010
20.11 50mi USA1st Stone Mill 50 Mile Run 9:16:30 h11
07.11 50km USA3rd Potomac Heritage Trail 6:08:00 h20
31.07 50km USA15th Catoctin 50k Trail Run 6:43:43 h28