Kerry Cooper

Born : 1980 Cat. W45 Ultrarunner since 2017

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

54,0%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 2 070; Σ finishers = 3 836. 2 070 / 3 836 × 100 = 53.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races2 180 km

> 100 km7

> 160 km7

> 200 km2

Longest race300,0 km

Northern Traverse 300km — 5/4/2025

Km per year (ultra races)

372

2022

136

2023

560

2024

368

2025

2026

Race types (share of distance)

Trail95,4%

Stage4,6%

Records

50 km6h47'56 100 km15h41'00 50 mi9h22'57 100 mi22h24'08

HISTORY

18 race(s)

Date		Race	Perf.	Rk
2025
05.04	300km	Northern Traverse 300km	4d 07:15:54 h	131
23.02	42mi	St. Peters Way Ultra	9:37:00 h	46
2024
13.12	100mi	1st Winter Downs 100	32:14:49 h	46
03.08	103mi	14th North Downs Way 100 Mile Race	28:40:30 h	106
25.05	145mi	29th Grand Union Canal Race 145 mile	42:32:00 h	33
2023
26.08	56km	TEC Mendip Hills Ultramarathon 56km	9:21:29 h	51
20.05	50mi	12th North Downs Way 50 Mile Race	11:54:59 h	250
2022
15.10	100mi	11th Autumn 100 Mile Race	22:34:23 h	66
16.07	31mi	3rd Wendover Woods Night 50km	6:47:56 h	52
07.05	100mi	11th Thames Path 100	22:24:08 h	62
2021
06.11	50mi	5th Wendover Woods 50	13:49:32 h	136
18.09	50mi	6th Chiltern Wonderland 50	10:05:02 h	52
22.05	50mi	10th North Downs Way 50 Mile Race	10:07:06 h	103
17.04	50mi	9th South Downs Way 50 Mile Race	9:22:57 h	98
2019
08.06	100mi	8th South Downs Way 100 Mile Race	29:09:39 h	291
06.04	50mi	7th South Downs Way 50 Mile Race	10:15:44 h	218
2018
17.11	50mi	3rd Wendover Woods 50	13:17:28 h	152
2017
15.07	100km/2stages	5th Race to the Stones 100 km Stage Run	15:41:00 h	195

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/4/2025	Northern Traverse 300km	300,00	×7
✓ 2	25/5/2024	29th Grand Union Canal Race 145 mile (GUCR)	233,35	×5
✓ 3	3/8/2024	14th North Downs Way 100 Mile Race	165,76	×4
✓ 4	13/12/2024	1st Winter Downs 100	160,93	×4
✓ 5	15/10/2022	11th Autumn 100 Mile Race	160,93	×4
✓ 6	7/5/2022	11th Thames Path 100	160,93	×4
✓ 7	8/6/2019	8th South Downs Way 100 Mile Race	160,93	×4
✓ 8	15/7/2017	5th Race to the Stones 100 km Stage Run	100,00	×2
✓ 9	20/5/2023	12th North Downs Way 50 Mile Race	80,47	×2
✓ 10	6/11/2021	5th Wendover Woods 50	80,47	×2
✓ 11	18/9/2021	6th Chiltern Wonderland 50	80,47	×2
✓ 12	22/5/2021	10th North Downs Way 50 Mile Race	80,47	×2
✓ 13	17/4/2021	9th South Downs Way 50 Mile Race	80,47	×2
✓ 14	6/4/2019	7th South Downs Way 50 Mile Race	80,47	×2
✓ 15	17/11/2018	3rd Wendover Woods 50	80,47	×2
✓ 16	23/2/2025	St. Peters Way Ultra	67,59	×1
✓ 17	26/8/2023	TEC Mendip Hills Ultramarathon 56km	56,00	×1
✓ 18	16/7/2022	3rd Wendover Woods Night 50km	49,89	×1