James Hobbs

Born : 1978 Cat. M45 Ultrarunner since 2014

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 ?

Spain

Finland

France

United Kingdom

Ireland

Italy

Netherlands

Portugal

Romania

Serbia

25,5%

Rank quotient ?This runner's calculation uses 57 eligible race(s): Σ(rank − 1) = 3 359; Σ finishers = 13 189. 3 359 / 13 189 × 100 = 25.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed57

Km — ultra races3 680 km

> 100 km4

> 160 km1

> 24h3

Longest race176,6 km

S24H Timisoara - 24h race — 22/9/2018

Km per year (ultra races)

291

2022

2023

2024

2025

2026

Race types (share of distance)

Road72,3%

Trail27,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M3

🏅 Top 36

🏅 Top 3 M9

Longest winning streak0

Current streak0

Records

50 km4h01'55 100 km9h50'38 6 h66,35 km 12 h115,86 km 24 h176,59 km

HISTORY

57 race(s) · 4 split(s) nested

Date		Race	Perf.	Rk
2023
25.02	60km	XIV Trail de Conímbriga Terras de Sicó - 60km	16:08:49 h	162
2022
26.06	50km	45a Pistoia-Abetone Ultramarathon	6:42:05 h	363
04.06	40mi	The Vogum - Vale of Glamorgan Ultra Marathon	8:39:00 h	54
21.05	44mi	16th Endurancelife CTS - Classic Quarter	11:49:16 h	153
19.03	33mi	Endurancelife CTS - Sussex Ultra	7:15:16 h	90
03.03	6h	Birch Challenge	53.108 km	5
2021
13.11	34.2mi	Endurancelife CTS - Gower Ultra	8:08:23 h	159
18.09	53km	IX. Piódão Trail Running	9:36:59 h	82
04.09	30.5mi	The Ridum - Ridgeway Ultra Marathon	6:57:00 h	36
15.08	50km	Two Tunnels Ultra	4:47:58 h	9
31.07	50km	Round Reading Ultra Marathon 50km	5:23:44 h	85
22.07	6h	Decades Dash 90's	50.694 km	3 🥉
22.05	44mi	15th Endurancelife CTS - Classic Quarter	11:30:13 h	131
08.05	33.8mi	Endurancelife CTS - South Devon Ultra	7:39:35 h	72
17.04	76km	1st River Aire Ultra	11:03:00 h	23
01.04	6h	April Fools Day Challenge	58.097 km	5
2020
05.12	34.6mi	Endurancelife CTS - Dorset Ultra	8:20:55 h	55
17.10	53km	Maverick X & Ultra Jurassic Coast	6:26:53 h	62
19.09	28.5mi	Race The Tide	5:25:00 h	44
06.09	35mi	Gritstone Grind 35 Miles	10:22:12 h	113
01.08	50km	Round Reading Ultra Marathon 50km	4:43:16 h	28
14.03	12h	11. Marathon of Marathons 12h Belgrade	99.240 km	3 🥉
2019
12.12	6h	Dinton Christmas Challenge	53.108 km	5
16.11	50km	2nd Rother Valley Ultra Marathon	4:29:57 h	3 🥉
13.10	6h	Here I Go Again	63.247 km	2 🥈
28.09	6h	6 Ore di Azzano San Paolo	62.011 km	5
14.09	50km	44. RUN Winschoten 50 km	4:06:59 h	16
18.08	50km	Two Tunnels Ultra	4:07:51 h	6
03.08	6h	12^ 6 ore per le vie di Curinga	61.250 km	8
13.07	6h	De 6 Uur van Deventer	66.353 km	2 🥈
30.06	50km	44a Pistoia-Abetone Ultramarathon	5:53:38 h	244
25.05	24h	S24H Timisoara - 24h race	152.039 km	14
25.05	6h	S24H Timisoara - 24h race - 6h Split	56.234 km	14
25.05	12h	S24H Timisoara - 24h race - 12h Split	99.021 km	15
20.04	6h	2nd Kaarina Track Ultra 6h	58.430 km	22
20.04	50km	2nd Kaarina Track Ultra 6h - 50km split	4:50:01 h	18
13.04	12h	Crawley A.I.M. Charity 12 Hour Track Race	85.245 km	7
24.03	50km	6th Canalathon 50km	4:42:24 h	27
08.03	6h	Liverpool Hope University 6 Hour Road Race	57.773 km	3 🥉
24.02	50km	6^ Terre di Siena Ultramarathon	4:34:06 h	75
20.01	50km	Gloucester 50km	4:11:07 h	12
13.01	6h	III Ultrafondo, 6 horas Valencia, Loriguilla	62.000 km	6
2018
06.10	6h	Chorley 6 Hour Road Race	55.637 km	8
22.09	24h	S24H Timisoara - 24h race	176.591 km	9
22.09	12h	S24H Timisoara - 24h race - 12h Split	105.133 km	13
01.09	6h	6a 6 ore di Teodorico	65.023 km	8
19.08	63.4km	6th Longford Ultra Marathon	5:46:01 h	7
24.06	50km	43a Pistoia-Abetone Ultramarathon	5:31:39 h	213
10.05	24h	Les 24 heures de Brive	157.161 km	20
25.04	50km	37^ 50 km di Romagna	4:46:32 h	209
18.03	58km	17^ Strasimeno, Ultramaratona del Trasimeno	5:03:00 h	52
2017
19.11	50km	Ultra K Marathon	4:17:12 h	35
22.09	12h	S24H Timisoara - 12h race	115.860 km	5
27.08	63.4km	5th Longford Ultra Marathon	5:37:03 h	5
25.06	50km	42a Pistoia-Abetone Ultramarathon	5:03:41 h	93
2016
26.06	50km	41a Pistoia-Abetone Ultramarathon	5:28:04 h	175
2015
28.06	50km	40a Pistoia-Abetone Ultramarathon	5:14:58 h	135
30.05	100km	43^ 100 km del Passatore, Firenze-Faenza	9:50:38 h	105
25.04	50km	34^ 50 km di Romagna	4:01:55 h	74
22.03	75km	1st Canalathon 75km	8:15:53 h	4
2014
29.06	50km	39a Pistoia-Abetone Ultramarathon	4:48:24 h	65

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/9/2018	S24H Timisoara - 24h race	176,59	×3
✓ 2	10/5/2018	Les 24 heures de Brive	157,16	×3
✓ 3	25/5/2019	S24H Timisoara - 24h race	152,04	×3
✓ 4	22/9/2017	S24H Timisoara - 12h race	115,86	×2
✓ 5	30/5/2015	43^ 100 km del Passatore, Firenze-Faenza	100,00	×2
✓ 6	14/3/2020	11. Marathon of Marathons 12h Belgrade	99,24	×1
✓ 7	13/4/2019	Crawley A.I.M. Charity 12 Hour Track Race	85,25	×1
✓ 8	17/4/2021	1st River Aire Ultra	76,00	×1
✓ 9	22/3/2015	1st Canalathon 75km	75,00	×1
✓ 10	21/5/2022	16th Endurancelife CTS - Classic Quarter	70,81	×1
✓ 11	22/5/2021	15th Endurancelife CTS - Classic Quarter	70,81	×1
✓ 12	13/7/2019	De 6 Uur van Deventer	66,35	×1
✓ 13	1/9/2018	6a 6 ore di Teodorico	65,02	×1
✓ 14	4/6/2022	The Vogum - Vale of Glamorgan Ultra Marathon	64,37	×1
✓ 15	19/8/2018	6th Longford Ultra Marathon	63,40	×1
✓ 16	27/8/2017	5th Longford Ultra Marathon	63,40	×1
✓ 17	13/10/2019	Here I Go Again	63,25	×1
✓ 18	28/9/2019	6 Ore di Azzano San Paolo	62,01	×1
✓ 19	13/1/2019	III Ultrafondo, 6 horas Valencia, Loriguilla	62,00	×1
✓ 20	3/8/2019	12^ 6 ore per le vie di Curinga	61,25	×1
✓ 21	25/2/2023	XIV Trail de Conímbriga Terras de Sicó - 60km	60,00	×1
✓ 22	20/4/2019	2nd Kaarina Track Ultra 6h	58,43	×1
✓ 23	1/4/2021	April Fools Day Challenge	58,10	×1
✓ 24	18/3/2018	17^ Strasimeno, Ultramaratona del Trasimeno	58,00	×1
✓ 25	8/3/2019	Liverpool Hope University 6 Hour Road Race	57,77	×1
✓ 26	6/9/2020	Gritstone Grind 35 Miles	56,33	×1
✓ 27	5/12/2020	Endurancelife CTS - Dorset Ultra	55,68	×1
✓ 28	6/10/2018	Chorley 6 Hour Road Race	55,64	×1
✓ 29	13/11/2021	Endurancelife CTS - Gower Ultra	55,04	×1
✓ 30	8/5/2021	Endurancelife CTS - South Devon Ultra	54,40	×1
✓ 31	19/3/2022	Endurancelife CTS - Sussex Ultra	53,11	×1
✓ 32	3/3/2022	Birch Challenge	53,11	×1
✓ 33	12/12/2019	Dinton Christmas Challenge	53,11	×1
✓ 34	18/9/2021	IX. Piódão Trail Running	53,00	×1
✓ 35	17/10/2020	Maverick X & Ultra Jurassic Coast	53,00	×1
✓ 36	22/7/2021	Decades Dash 90's	50,69	×1
✓ 37	26/6/2022	45a Pistoia-Abetone Ultramarathon	50,00	×1
✓ 38	15/8/2021	Two Tunnels Ultra	50,00	×1
✓ 39	31/7/2021	Round Reading Ultra Marathon 50km	50,00	×1
✓ 40	1/8/2020	Round Reading Ultra Marathon 50km	50,00	×1
✓ 41	16/11/2019	2nd Rother Valley Ultra Marathon	50,00	×1
✓ 42	14/9/2019	44. RUN Winschoten 50 km	50,00	×1
✓ 43	18/8/2019	Two Tunnels Ultra	50,00	×1
✓ 44	30/6/2019	44a Pistoia-Abetone Ultramarathon	50,00	×1
✓ 45	24/3/2019	6th Canalathon 50km	50,00	×1
✓ 46	24/2/2019	6^ Terre di Siena Ultramarathon	50,00	×1
✓ 47	20/1/2019	Gloucester 50km	50,00	×1
✓ 48	24/6/2018	43a Pistoia-Abetone Ultramarathon	50,00	×1
✓ 49	25/4/2018	37^ 50 km di Romagna	50,00	×1
✓ 50	19/11/2017	Ultra K Marathon	50,00	×1
51	25/6/2017	42a Pistoia-Abetone Ultramarathon	50,00	×1
52	26/6/2016	41a Pistoia-Abetone Ultramarathon	50,00	×1
53	28/6/2015	40a Pistoia-Abetone Ultramarathon	50,00	×1
54	25/4/2015	34^ 50 km di Romagna	50,00	×1
55	29/6/2014	39a Pistoia-Abetone Ultramarathon	50,00	×1
56	4/9/2021	The Ridum - Ridgeway Ultra Marathon	49,08	—
57	19/9/2020	Race The Tide	45,87	—