James Parker

Born : 1981 Cat. M45 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 Kingdom

23,5%

Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 367; Σ finishers = 1 562. 367 / 1 562 × 100 = 23.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed5

Km — ultra races501 km

> 100 km2

> 160 km1

> 24h2

Longest race161,7 km

Glenmore 24 hour Trail Race — 1/9/2018

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

24 h161,66 km

HISTORY

5 race(s)

Date		Race	Perf.	Rk
2018
01.09	24h	Glenmore 24 hour Trail Race	161.664 km	31
2015
05.09	24h	Glenmore 24 hour Trail Race	90.123 km	72
25.04	53mi	10th Highland Fling Race 53 Mile	10:20:01 h	158
14.03	33mi	D33 – Deeside Way Ultra	4:43:10 h	85
2013
22.06	111km	2nd The Wall Ultra Run 111 km nonstopp	12:45:49 h	26

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/9/2018	Glenmore 24 hour Trail Race	161,66	×7
✓ 2	22/6/2013	2nd The Wall Ultra Run 111 km nonstopp	111,00	×5
✓ 3	5/9/2015	Glenmore 24 hour Trail Race	90,12	×4
✓ 4	25/4/2015	10th Highland Fling Race 53 Mile	85,30	×4
✓ 5	14/3/2015	D33 – Deeside Way Ultra	53,11	×2