Josh Burton

Born : 1990 Cat. M35 Ultrarunner since 2013

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

36,4%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 433; Σ finishers = 1 189. 433 / 1 189 × 100 = 36.42%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races400 km

Longest race100,0 km

7th Beaverhead 100K Endurance Run — 11/7/2020

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h04'44 100 km15h51'44

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2020
11.07	100km	7th Beaverhead 100K Endurance Run	15:51:44 h	45
2018
14.07	100km	5th Beaverhead 100K Endurance Run	17:34:15 h	54
2014
22.06	50km	3rd Eastern Divide Ultra	5:04:44 h	11
2013
27.04	50km	13th Promise Land 50K++	6:27:14 h	70
23.03	50km	6th Terrapin Mountain 50 km Race	6:41:14 h	146
09.02	50km	18th Holiday Lake 50K++	5:24:55 h	113

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/7/2020	7th Beaverhead 100K Endurance Run	100,00	×5
✓ 2	14/7/2018	5th Beaverhead 100K Endurance Run	100,00	×5
✓ 3	22/6/2014	3rd Eastern Divide Ultra	50,00	×2
✓ 4	27/4/2013	13th Promise Land 50K++	50,00	×2
✓ 5	23/3/2013	6th Terrapin Mountain 50 km Race	50,00	×2
✓ 6	9/2/2013	18th Holiday Lake 50K++	50,00	×2