Michael Ash

Born : 1974 Cat. M50 Ultrarunner since 2008

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

United States

64,7%

Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 2 461; Σ finishers = 3 801. 2 461 / 3 801 × 100 = 64.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28

Km — ultra races1 646 km

Longest race100,0 km

8th Oil Creek 100 km Trail Run — 8/10/2016

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h43'31 100 km19h34'35 50 mi11h18'06

HISTORY

28 race(s)

Date		Race	Perf.	Rk
2023
09.09	50km	8th Boulder Field 100 - 50 km Ultra Run	7:42:18 h	103
2021
25.09	50km	27th Germantown 50k	6:48:38 h	32
19.06	50mi	32th Mohican Trail 50 Mile	11:50:55 h	63
15.05	50km	2nd Running with my Gnomies 50km Race	7:48:52 h	58
03.04	50km	14th Fools 50K Trail Run	7:31:10 h	62
2019
26.10	50km	4th Gate2Gate Trail Race	7:26:23 h	69
30.06	50km	25th Buckeye Trail 50k	8:19:35 h	86
2018
07.07	50km	24th Buckeye Trail 50k	7:50:38 h	94
2017
07.10	50km	4th Cloudsplitter 100 - 50 km Run	8:22:40 h	20
2016
08.10	100km	8th Oil Creek 100 km Trail Run	19:34:35 h	58
24.09	50km	5th Not Yo Momma's 50 km	7:10:54 h	4
06.08	52mi	10th Burning River 50 Mile Back Endurance Run	14:09:30 h	37
09.07	50km	22th Buckeye Trail 50k	7:20:11 h	83
14.05	50km	Playin’ Possum 50K Trail Run	7:34:12 h	80
2015
10.10	50km	7th Oil Creek 50 km Trail Run	7:27:06 h	55
20.06	50mi	26th Mohican Trail 50 Mile	15:37:26 h	124
2013
05.10	50km	5th Oil Creek 50 km Trail Run	7:50:20 h	58
13.07	50km	19th Buckeye Trail 50k	7:57:47 h	120
2012
13.10	50km	4th Oil Creek 50 km Trail Run	7:39:27 h	61
08.09	50km	28th Groundhog Fall 50K	6:43:31 h	46
14.07	50km	18th Buckeye Trail 50k	7:34:16 h	118
2011
18.06	50mi	22th Mohican Trail 50 Mile	14:31:44 h	97
17.04	50km	3rd Forget the PR - Mohican 50k	7:23:01 h	72
2009
19.04	50km	1st Forget the PR - Mohican 50k	7:44:01 h	106
05.04	50km	2nd Fools 50K Trail Run	6:49:20 h	52
14.03	60km	6th Land Between The Lakes 60 km Trail Run	9:50:49 h	83
2008
22.11	50mi	46th JFK 50 Mile	11:18:06 h	606
21.06	50mi	19th Mohican Trail 50 Mile	14:42:40 h	42

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	8/10/2016	8th Oil Creek 100 km Trail Run	100,00	×2
✓ 2	6/8/2016	10th Burning River 50 Mile Back Endurance Run	83,69	×2
✓ 3	19/6/2021	32th Mohican Trail 50 Mile	80,47	×2
✓ 4	20/6/2015	26th Mohican Trail 50 Mile	80,47	×2
✓ 5	18/6/2011	22th Mohican Trail 50 Mile	80,47	×2
✓ 6	22/11/2008	46th JFK 50 Mile	80,47	×2
✓ 7	21/6/2008	19th Mohican Trail 50 Mile	80,47	×2
✓ 8	14/3/2009	6th Land Between The Lakes 60 km Trail Run	60,00	×1
✓ 9	9/9/2023	8th Boulder Field 100 - 50 km Ultra Run	50,00	×1
✓ 10	25/9/2021	27th Germantown 50k	50,00	×1
✓ 11	15/5/2021	2nd Running with my Gnomies 50km Race	50,00	×1
✓ 12	3/4/2021	14th Fools 50K Trail Run	50,00	×1
✓ 13	26/10/2019	4th Gate2Gate Trail Race	50,00	×1
✓ 14	30/6/2019	25th Buckeye Trail 50k	50,00	×1
✓ 15	7/7/2018	24th Buckeye Trail 50k	50,00	×1
✓ 16	7/10/2017	4th Cloudsplitter 100 - 50 km Run	50,00	×1
✓ 17	24/9/2016	5th Not Yo Momma's 50 km	50,00	×1
✓ 18	9/7/2016	22th Buckeye Trail 50k	50,00	×1
✓ 19	14/5/2016	Playin’ Possum 50K Trail Run	50,00	×1
✓ 20	10/10/2015	7th Oil Creek 50 km Trail Run	50,00	×1
✓ 21	5/10/2013	5th Oil Creek 50 km Trail Run	50,00	×1
✓ 22	13/7/2013	19th Buckeye Trail 50k	50,00	×1
✓ 23	13/10/2012	4th Oil Creek 50 km Trail Run	50,00	×1
✓ 24	8/9/2012	28th Groundhog Fall 50K	50,00	×1
✓ 25	14/7/2012	18th Buckeye Trail 50k	50,00	×1
✓ 26	17/4/2011	3rd Forget the PR - Mohican 50k	50,00	×1
✓ 27	19/4/2009	1st Forget the PR - Mohican 50k	50,00	×1
✓ 28	5/4/2009	2nd Fools 50K Trail Run	50,00	×1