Yishaiya Abosch
ID 193039
Born : 1966 Cat. M60 Ultrarunner since 2009 USA
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
25,5%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 1 010; Σ finishers = 3 955. 1 010 / 3 955 × 100 = 25.54%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 094 km
> 100 km2
> 160 km2
Longest race160,9 km
43rd Western States 100 Mile Endurance Run — 25/6/2016

Km per year (ultra races)

2022
50
1 race
2023
2024
2025
2026

Race types (share of distance)

Road2,4%
Trail97,6%

Records

50 km4h01'49100 km14h25'1050 mi9h05'49100 mi23h55'38

HISTORY

28 race(s)
DateRacePerf.Rk
2023
28.01 50km USA7th La Cuesta Ranch Trail Run 8:17:36 h14
2019
06.04 50mi USA27th Leona Divide 50 Mile Run 10:49:10 h25
09.03 50km USA8th Marin Ultra Challenge 50 km Race 4:11:03 h5
2018
22.09 50km USA6th Berkeley Trail Adventure 6:07:03 h21
05.05 50mi USA38th Wild Wild West 50M 11:56:17 h10
14.04 50mi USA26th Leona Divide 50 Mile Run 11:08:51 h66
10.03 50km USA7th Marin Ultra Challenge 50 km Race 5:25:47 h51
2017
02.12 50mi USA5th Ray Miller 50 Mile Trail Race 11:54:58 h52
07.10 100km USA6th Cuyamaca 100 km Endurance Run 15:15:26 h55
22.04 50mi USA25th Leona Divide 50 Mile Run 11:32:56 h55
11.03 50km USA6th Marin Ultra Challenge 50 km Race 5:22:51 h33
2016
25.06 100mi USA43rd Western States 100 Mile Endurance Run 25:51:12 h116
11.06 50km USA27th Shadow of the Giants 50K 4:40:28 h18
16.04 50mi USA24th Leona Divide 50 Mile Run 10:15:33 h46
26.03 35mi USA18th Santa Barbara Nine Trails 35 Mile Endurance Run 8:46:18 h27
2015
03.10 100km USA4th Cuyamaca 100 km Endurance Run 14:25:10 h58
25.07 50mi USA17th Siskiyou Out Back 50 Miles Trail Run 9:47:08 h25
2014
01.11 100mi USA12th Javelina Jundred 100 Mile Endurance Run 23:55:38 h96
13.09 50mi USA8th Headlands Hundred 50 Mile Endurance Run 10:09:40 h13
23.08 50km USA23rd Bulldog 50k Ultra Run 5:21:41 h40
2013
12.10 50mi USA31st Dick Collins Firetrails 50 Mile 9:05:49 h56
14.09 50mi USA7th Headlands Hundred 50 Mile Endurance Run 9:39:13 h25
11.05 50km USA5th Whoo's In El Moro 50k Trail Races - Spring Edition 4:42:11 h5
2012
15.09 50mi USA6th Headlands Hundred 50 Mile Endurance Run 10:14:37 h17
2011
06.11 50km USA2nd Eye-Q Two Cities Marathon 4:01:49 h4
30.04 50mi USA19th Leona Divide 50 Mile Run 9:30:29 h68
2010
21.08 50km USA19th Bulldog 50k Ultra Run 5:04:46 h19
2009
22.08 50km USA18th Bulldog 50k Ultra Run 5:00:03 h18