Steve Chaplin

Born : 1961 Cat. M65 Ultrarunner since 2019

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

66,0%

Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 1 895; Σ finishers = 2 872. 1 895 / 2 872 × 100 = 65.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23

Km — ultra races2 221 km

> 100 km6

> 160 km5

Longest race177,0 km

15th Hardmoors 110 — 28/5/2022

Km per year (ultra races)

900

2022

207

2023

467

2024

2025

2026

Race types (share of distance)

Road14,5%

Trail85,5%

Records

100 km17h54'56 50 mi11h46'22 100 mi24h33'26

HISTORY

23 race(s)

Date		Race	Perf.	Rk
2026
21.03	55mi	17th Hardmoors 55	15:08:29 h	232
2025
14.06	50mi	9th Otley High Views Ultra 50mi	12:34:25 h	6
2024
26.10	100mi	The Track 100	24:33:26 h	28
07.09	50mi	8th Yorkshire Reservoir Dogs Ultra 50mi	11:46:22 h	7
26.07	105mi	Lakeland 100 Mile	38:47:45 h	356
10.02	35mi	Harrogate Hustle Ultra 35mi	7:44:09 h	41
2023
22.04	43.5mi	2nd Wold Rangers Way Ultra	11:22:27 h	51
25.03	55mi	14th Hardmoors 55	14:40:44 h	159
07.01	30mi	13th Hardmoors 30	8:07:58 h	107
2022
26.11	80mi	Hardwolds 80	21:53:23 h	52
22.10	100mi	The Track 100	24:43:07 h	21
08.10	35mi	The Round Ripon Ultra 35	7:39:20 h	44
17.09	62mi	12th Hardmoors 60	17:54:56 h	127
25.06	44mi	Hardwolds 40	10:14:35 h	33
28.05	110mi	15th Hardmoors 110	33:28:37 h	52
23.04	43.5mi	1st Wold Rangers Way Ultra	8:27:35 h	10
26.03	55mi	13th Hardmoors 55	13:56:23 h	158
01.01	30mi	12th Hardmoors 30	7:09:04 h	53
2021
24.04	30mi	11th Hardmoors 30	7:13:08 h	144
2020
24.10	55mi	11th Hardmoors 55	14:17:38 h	164
20.09	50.9mi	9th Ladybower 50 miler	11:07:13 h	14
22.08	110mi	13th Hardmoors 110	33:00:59 h	47
2019
22.09	50.9mi	8th Ladybower 50 miler	9:59:00 h	12

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/5/2022	15th Hardmoors 110	177,03	×4
✓ 2	22/8/2020	13th Hardmoors 110	177,03	×4
✓ 3	26/7/2024	Lakeland 100 Mile	168,98	×4
✓ 4	26/10/2024	The Track 100	160,93	×3
✓ 5	22/10/2022	The Track 100	160,93	×3
✓ 6	26/11/2022	Hardwolds 80	128,75	×3
✓ 7	17/9/2022	12th Hardmoors 60	99,78	×2
✓ 8	21/3/2026	17th Hardmoors 55	88,51	×2
✓ 9	25/3/2023	14th Hardmoors 55	88,51	×2
✓ 10	26/3/2022	13th Hardmoors 55	88,51	×2
✓ 11	24/10/2020	11th Hardmoors 55	88,51	×2
✓ 12	20/9/2020	9th Ladybower 50 miler	81,92	×1
✓ 13	22/9/2019	8th Ladybower 50 miler	81,92	×1
✓ 14	14/6/2025	9th Otley High Views Ultra 50mi	80,47	×1
✓ 15	7/9/2024	8th Yorkshire Reservoir Dogs Ultra 50mi	80,47	×1
✓ 16	25/6/2022	Hardwolds 40	70,81	×1
✓ 17	22/4/2023	2nd Wold Rangers Way Ultra	70,01	×1
✓ 18	23/4/2022	1st Wold Rangers Way Ultra	70,01	×1
✓ 19	10/2/2024	Harrogate Hustle Ultra 35mi	56,33	×1
✓ 20	8/10/2022	The Round Ripon Ultra 35	56,33	×1
✓ 21	7/1/2023	13th Hardmoors 30	48,28	×1
✓ 22	1/1/2022	12th Hardmoors 30	48,28	×1
✓ 23	24/4/2021	11th Hardmoors 30	48,28	×1