Huw Jones

Born : 1982 Cat. M40 Ultrarunner since 2020

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

44,5%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 388; Σ finishers = 3 120. 1 388 / 3 120 × 100 = 44.49%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 766 km

> 100 km5

> 160 km3

> 24h1

Longest race164,2 km

Cotswold Way Century — 14/9/2024

Km per year (ultra races)

140

2022

523

2023

381

2024

299

2025

161

2026

Race types (share of distance)

Road4,6%

Trail95,4%

Records

50 km4h38'57 50 mi11h23'45 100 mi26h29'41 24 h80,47 km

HISTORY

21 race(s)

Date		Race	Perf.	Rk
2026
13.06	100mi	14th South Downs Way 100 Mile Race	26:29:41 h	223
2025
23.08	100mi	1st Sirona 100	33:20:22 h	20
31.05	86mi	Ridgeway Challenge 86 Mile Trail Run	25:55:49 h	65
2024
14.09	102mi	Cotswold Way Century	29:53:45 h	30
06.07	24h	7th Harp24	80.467 km	50
06.04	84.6mi	The Oner - Rab’s Ultra 84mi	23:00:37 h	32
2023
17.12	50km	Portsmouth Coastal Waterside 50K	4:38:57 h	49
21.10	47mi	Thames Trail Ultra	8:57:51 h	36
08.10	50km	North Chilterns 50km	5:37:38 h	44
16.09	50mi	8th Chiltern Wonderland 50	11:23:45 h	108
20.08	54km	2nd The Big Pilgrimage Ultra	6:17:39 h	24
14.05	35mi	Northants Ultra 35 Shires & Spires	6:20:20 h	24
08.04	54mi	4th Rose of the Shires Ultra 54	10:38:06 h	19
07.01	43mi	15th Country to Capital	8:24:27 h	126
2022
30.07	50km	Round Reading Ultra Marathon 50km	5:31:41 h	90
23.04	56mi	2nd Butcombe Trail Ultra 56mi	15:02:45 h	34
2021
05.06	50km	Run to the Sea: Brighton	5:32:04 h	61
16.05	35mi	Northants Ultra 35 Shires & Spires	6:38:07 h	98
03.05	50km	Big Way Round	5:35:17 h	41
2020
10.10	50km	Run to the Sea: Bournemouth	5:37:48 h	208
06.09	35mi	Northants Ultra 35 Shires & Spires	6:16:05 h	27

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	14/9/2024	Cotswold Way Century	164,15	×4
✓ 2	13/6/2026	14th South Downs Way 100 Mile Race	160,93	×4
✓ 3	23/8/2025	1st Sirona 100	160,93	×4
✓ 4	31/5/2025	Ridgeway Challenge 86 Mile Trail Run	138,40	×3
✓ 5	6/4/2024	The Oner - Rab’s Ultra 84mi	136,15	×3
✓ 6	23/4/2022	2nd Butcombe Trail Ultra 56mi	90,12	×2
✓ 7	8/4/2023	4th Rose of the Shires Ultra 54	86,90	×2
✓ 8	16/9/2023	8th Chiltern Wonderland 50	80,47	×2
✓ 9	6/7/2024	7th Harp24	80,47	×2
✓ 10	21/10/2023	Thames Trail Ultra	75,64	×1
✓ 11	7/1/2023	15th Country to Capital	69,20	×1
✓ 12	14/5/2023	Northants Ultra 35 Shires & Spires	56,33	×1
✓ 13	16/5/2021	Northants Ultra 35 Shires & Spires	56,33	×1
✓ 14	6/9/2020	Northants Ultra 35 Shires & Spires	56,33	×1
✓ 15	20/8/2023	2nd The Big Pilgrimage Ultra	54,00	×1
✓ 16	17/12/2023	Portsmouth Coastal Waterside 50K	50,00	×1
✓ 17	8/10/2023	North Chilterns 50km	50,00	×1
✓ 18	30/7/2022	Round Reading Ultra Marathon 50km	50,00	×1
✓ 19	5/6/2021	Run to the Sea: Brighton	50,00	×1
✓ 20	3/5/2021	Big Way Round	50,00	×1
✓ 21	10/10/2020	Run to the Sea: Bournemouth	50,00	×1