Adam Lee Isovitsch

Born : 1971 Cat. M55 Ultrarunner since 2012

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

57,1%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 1 629; Σ finishers = 2 855. 1 629 / 2 855 × 100 = 57.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 617 km

> 100 km6

> 160 km4

> 24h1

> 48h1

Longest race160,9 km

29th Massanutten Mountain Trails 100 Mile — 20/5/2023

Km per year (ultra races)

2022

161

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h20'01 50 mi12h03'46 100 mi35h18'05 12 h80,47 km 48 h160,93 km

HISTORY

18 race(s)

Date		Race	Perf.	Rk
2023
20.05	100mi	29th Massanutten Mountain Trails 100 Mile	35:18:05 h	132
2022
04.09	12h	12th Labor Pain 12 Hour Endurance Trail Run	48.280 km	159
2019
01.09	12h	10th Labor Pain 12 Hour Endurance Trail Run	80.467 km	56
2018
31.03	68mi	6th Georgia Death Race	20:58:15 h	97
2017
02.09	65km	4th Grand Traverse Mountain Run	11:55:46 h	139
26.05	100mi	3rd INFINITUS 2017 - 100 Mile Ultramarathon	38:00:00 h	15
25.02	50mi	4th Antelope Canyon 50 Mile Race	12:59:38 h	126
2016
27.05	48h	2nd INFINITUS 2016 - 48 Hour Ultramarathon	160.934 km	13
19.03	68mi	4th Georgia Death Race	21:31:50 h	108
2015
11.09	100mi	25th Superior Fall Trail Races 100 Mile	35:40:17 h	131
20.06	34mi	19th Rachel Carson Trail Challenge	9:35:27 h	34
02.05	50mi	8th Endurance Challenge - New York Trail 50 Miles	12:40:28 h	187
18.04	50km	4th Hyner View Trail Challenge 50 km	8:04:55 h	116
21.02	50km	4th Everglades 50 km Ultra Run	6:23:31 h	25
08.02	50km	3rd Rocks and Roots Trail Series 50K	7:07:45 h	21
11.01	50km	3rd Rocks and Roots Trail Series 50K	6:20:01 h	15
2014
03.05	50mi	7th Endurance Challenge - New York Trail 50 Miles	12:03:46 h	157
2012
02.12	40mi	23rd Pine Mountain 40 Miles	10:49:38 h	116

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	20/5/2023	29th Massanutten Mountain Trails 100 Mile	160,93	×4
✓ 2	26/5/2017	3rd INFINITUS 2017 - 100 Mile Ultramarathon	160,93	×4
✓ 3	11/9/2015	25th Superior Fall Trail Races 100 Mile	160,93	×4
✓ 4	27/5/2016	2nd INFINITUS 2016 - 48 Hour Ultramarathon	160,93	×4
✓ 5	31/3/2018	6th Georgia Death Race	109,44	×3
✓ 6	19/3/2016	4th Georgia Death Race	109,44	×3
✓ 7	25/2/2017	4th Antelope Canyon 50 Mile Race	80,47	×2
✓ 8	2/5/2015	8th Endurance Challenge - New York Trail 50 Miles	80,47	×2
✓ 9	3/5/2014	7th Endurance Challenge - New York Trail 50 Miles	80,47	×2
✓ 10	1/9/2019	10th Labor Pain 12 Hour Endurance Trail Run	80,47	×2
✓ 11	2/9/2017	4th Grand Traverse Mountain Run	65,00	×1
✓ 12	2/12/2012	23rd Pine Mountain 40 Miles	64,37	×1
✓ 13	20/6/2015	19th Rachel Carson Trail Challenge	54,72	×1
✓ 14	18/4/2015	4th Hyner View Trail Challenge 50 km	50,00	×1
✓ 15	21/2/2015	4th Everglades 50 km Ultra Run	50,00	×1
✓ 16	8/2/2015	3rd Rocks and Roots Trail Series 50K	50,00	×1
✓ 17	11/1/2015	3rd Rocks and Roots Trail Series 50K	50,00	×1
✓ 18	4/9/2022	12th Labor Pain 12 Hour Endurance Trail Run	48,28	×1