Joel Cohen

Born : 1977 Cat. M45 Ultrarunner since 2014

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

50,4%

Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 249; Σ finishers = 2 477. 1 249 / 2 477 × 100 = 50.42%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12

Km — ultra races1 021 km

> 100 km2

> 160 km2

Longest race160,9 km

1st Rim to River 100 Mile Race — 7/11/2020

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h12'03 50 mi9h10'46 100 mi27h02'19

HISTORY

12 race(s)

Date		Race	Perf.	Rk
2021
11.07	50mi	14th Leadville Silver Rush 50 Mile Run	12:01:37 h	258
13.03	50mi	17th Bel Monte 50 Mile Endurance Run	13:51:53 h	70
2020
07.11	100mi	1st Rim to River 100 Mile Race	31:55:45 h	138
17.10	50km	1st Monte Vino Races - 12 Ridges Vineyard 50 km Race	6:12:03 h	27
20.09	50mi	5th Grayson Highlands 50 Mile Race	13:08:00 h	49
14.03	50km	16th Bel Monte 50 km Endurance Run	7:38:36 h	37
2017
29.04	50mi	10th Endurance Challenge - Washington D.C. Trail 50 Miles	11:00:15 h	73
2016
16.07	100mi	28th Vermont 100 Mile Endurance Race	27:02:19 h	179
09.04	50mi	9th Endurance Challenge - Washington D.C. Trail 50 Miles	10:50:05 h	95
2015
21.11	50mi	53rd JFK 50 Mile	9:10:46 h	186
20.06	40mi	13th Highlands Sky 40M Trail Run	10:47:50 h	100
2014
01.02	8h	9th 8 Hour Adventure Trail Run	51.499 km	49

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/11/2020	1st Rim to River 100 Mile Race	160,93	×5
✓ 2	16/7/2016	28th Vermont 100 Mile Endurance Race	160,93	×5
✓ 3	11/7/2021	14th Leadville Silver Rush 50 Mile Run	80,47	×2
✓ 4	13/3/2021	17th Bel Monte 50 Mile Endurance Run	80,47	×2
✓ 5	20/9/2020	5th Grayson Highlands 50 Mile Race	80,47	×2
✓ 6	29/4/2017	10th Endurance Challenge - Washington D.C. Trail 50 Miles	80,47	×2
✓ 7	9/4/2016	9th Endurance Challenge - Washington D.C. Trail 50 Miles	80,47	×2
✓ 8	21/11/2015	53rd JFK 50 Mile	80,47	×2
✓ 9	20/6/2015	13th Highlands Sky 40M Trail Run	64,37	×2
✓ 10	1/2/2014	9th 8 Hour Adventure Trail Run	51,50	×1
✓ 11	17/10/2020	1st Monte Vino Races - 12 Ridges Vineyard 50 km Race	50,00	×1
✓ 12	14/3/2020	16th Bel Monte 50 km Endurance Run	50,00	×1