Malcolm Coles

Born : 1940 Cat. M85 Ultrarunner since 1982

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

Switzerland

41,9%

Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 2 624; Σ finishers = 6 261. 2 624 / 6 261 × 100 = 41.91%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37

Km — ultra races2 679 km

> 100 km1

> 160 km1

Longest race160,9 km

39th Heart of Scotland 100 Mile — 29/5/2010

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road11,9%

Trail88,1%

Records

50 mi8h01'01 100 mi31h07'00 12 h98,75 km

HISTORY

37 race(s)

Date		Race	Perf.	Rk
2015
14.03	32mi	Haworth Hobble 32 Miles	8:13:21 h	341
2014
18.10	50mi	32nd Rowbotham's Round Rotherham	9:50:39 h	50
15.03	32mi	Haworth Hobble 32 Miles	7:08:25 h	311
2012
20.10	50mi	30th Rowbotham's Round Rotherham	9:58:19 h	97
2010
29.05	100mi	39th Heart of Scotland 100 Mile	31:07:00 h	42
13.03	32mi	Haworth Hobble 32 Miles	6:14:16 h	182
2009
17.10	50mi	27th Rowbotham's Round Rotherham	8:26:22 h	20
16.05	37mi	Old County Tops Fell Race	10:08:00 h	79
14.03	32mi	Haworth Hobble 32 Miles	6:28:41 h	166
2008
12.12	50mi	26th Rowbotham's Round Rotherham	9:51:14 h	36
17.05	37mi	Old County Tops Fell Race	9:34:00 h	71
15.03	32mi	Haworth Hobble 32 Miles	5:32:32 h	78
2007
08.12	50mi	25th Rowbotham's Round Rotherham	8:29:41 h	16
2006
09.12	50mi	24th Rowbotham's Round Rotherham	9:32:58 h	44
29.07	78km	21. Swiss Alpine Marathon	9:53:09 h	514
2005
10.12	50mi	23rd Rowbotham's Round Rotherham	9:27:19 h	25
12.03	32mi	Haworth Hobble 32 Miles	5:58:35 h	76
2003
17.05	37mi	Old County Tops Fell Race	10:33:02 h	23
15.03	32mi	Haworth Hobble 32 Miles	5:08:01 h	40
2002
14.12	50mi	20th Rowbotham's Round Rotherham	9:16:05 h	21
18.05	37mi	Old County Tops Fell Race	10:29:00 h	27
2000
09.12	50mi	18th Rowbotham's Round Rotherham	9:31:57 h	17
1999
11.12	50mi	17th Rowbotham's Round Rotherham	8:36:05 h	11
1998
12.12	50mi	16th Rowbotham's Round Rotherham	8:06:24 h	9
25.07	60km	Défi des Muverans	11:03:44 h	39
27.06	37mi	Old County Tops Fell Race	9:16:46 h	19
22.02	40mi	Doncaster Doddle 40mile Trail	6:45:45 h	7
1997
13.12	50mi	15th Rowbotham's Round Rotherham	8:01:01 h	11
1996
14.12	50mi	14th Rowbotham's Round Rotherham	8:13:06 h	13
24.08	72km	1ère Le Défi de Val de Travers	7:40:20 h	30
16.06	12h	Towneley 12 Hour Race	98.751 km	5
1995
16.12	50mi	13th Rowbotham's Round Rotherham	8:11:37 h	11
24.06	37mi	Old County Tops Fell Race	10:36:14 h	49
1994
17.12	50mi	12th Rowbotham's Round Rotherham	8:53:28 h	26
1984
07.10	85.8km	34th London to Brighton Road Race	6:27:27 h	20
1983
25.09	86.3km	33rd London to Brighton Road Race	7:37:19 h	93
1982
04.09	30mi	South London Harriers 30 Mile	3:34:21 h	42

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	29/5/2010	39th Heart of Scotland 100 Mile	160,93	×3
✓ 2	16/6/1996	Towneley 12 Hour Race	98,75	×2
✓ 3	25/9/1983	33rd London to Brighton Road Race	86,30	×2
✓ 4	7/10/1984	34th London to Brighton Road Race	85,80	×2
✓ 5	18/10/2014	32nd Rowbotham's Round Rotherham	80,47	×1
✓ 6	20/10/2012	30th Rowbotham's Round Rotherham	80,47	×1
✓ 7	17/10/2009	27th Rowbotham's Round Rotherham	80,47	×1
✓ 8	12/12/2008	26th Rowbotham's Round Rotherham	80,47	×1
✓ 9	8/12/2007	25th Rowbotham's Round Rotherham	80,47	×1
✓ 10	9/12/2006	24th Rowbotham's Round Rotherham	80,47	×1
✓ 11	10/12/2005	23rd Rowbotham's Round Rotherham	80,47	×1
✓ 12	14/12/2002	20th Rowbotham's Round Rotherham	80,47	×1
✓ 13	9/12/2000	18th Rowbotham's Round Rotherham	80,47	×1
✓ 14	11/12/1999	17th Rowbotham's Round Rotherham	80,47	×1
✓ 15	12/12/1998	16th Rowbotham's Round Rotherham	80,47	×1
✓ 16	13/12/1997	15th Rowbotham's Round Rotherham	80,47	×1
✓ 17	14/12/1996	14th Rowbotham's Round Rotherham	80,47	×1
✓ 18	16/12/1995	13th Rowbotham's Round Rotherham	80,47	×1
✓ 19	17/12/1994	12th Rowbotham's Round Rotherham	80,47	×1
✓ 20	29/7/2006	21. Swiss Alpine Marathon	78,00	×1
✓ 21	24/8/1996	1ère Le Défi de Val de Travers	72,00	×1
✓ 22	22/2/1998	Doncaster Doddle 40mile Trail	64,37	×1
✓ 23	25/7/1998	Défi des Muverans	60,00	×1
✓ 24	16/5/2009	Old County Tops Fell Race	59,55	×1
✓ 25	17/5/2008	Old County Tops Fell Race	59,55	×1
✓ 26	17/5/2003	Old County Tops Fell Race	59,55	×1
✓ 27	18/5/2002	Old County Tops Fell Race	59,55	×1
✓ 28	27/6/1998	Old County Tops Fell Race	59,55	×1
✓ 29	24/6/1995	Old County Tops Fell Race	59,55	×1
✓ 30	14/3/2015	Haworth Hobble 32 Miles	51,50	×1
✓ 31	15/3/2014	Haworth Hobble 32 Miles	51,50	×1
✓ 32	13/3/2010	Haworth Hobble 32 Miles	51,50	×1
✓ 33	14/3/2009	Haworth Hobble 32 Miles	51,50	×1
✓ 34	15/3/2008	Haworth Hobble 32 Miles	51,50	×1
✓ 35	12/3/2005	Haworth Hobble 32 Miles	51,50	×1
✓ 36	15/3/2003	Haworth Hobble 32 Miles	51,50	×1
✓ 37	4/9/1982	South London Harriers 30 Mile	48,28	×1