Martin Dietrich

Born : 1961 Cat. M65 Ultrarunner since 2005

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

Italy

Switzerland

32,3%

Rank quotient ?This runner's calculation uses 61 eligible race(s): Σ(rank − 1) = 4 422; Σ finishers = 13 702. 4 422 / 13 702 × 100 = 32.27%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed61

Km — ultra races5 320 km

> 100 km10

> 160 km5

> 200 km1

> 24h4

Longest race270,0 km

4. Eiger Ultra Trail E250 — 16/7/2025

Km per year (ultra races)

119

2022

121

2023

226

2024

578

2025

268

2026

Race types (share of distance)

Trail90,7%

Elim.9,3%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 33

🏅 Top 3 M3

Longest winning streak1

Current streak0

Records

100 km19h13'38 50 mi8h00'50 Backyard25 loops

HISTORY

61 race(s)

Date		Race	Perf.	Rk
2026
12.06	120km	Scenic Trail	30:48:04 h	59
03.04	Backyard Ultra	5. Easter Backyard Ultra	147.532 km (22h)	6
2025
06.09	Backyard Ultra	3. Ettinger Backyard Ultra	80.472 km (12h)	27
16.07	270km	4. Eiger Ultra Trail E250	3d 13:28:05 h	24
18.04	Backyard Ultra	4. Easter Backyard Ultra	167.650 km (25h)	3 🥉
02.03	60km	4^ Ultra Trail del Marchesato	9:17:12 h	72
2024
13.09	72km	3rd Wildstrubel by UTMB - 100K	12:14:03 h	359
29.06	53km	Swiss Irontrail T53	9:34:36 h	23
29.03	Backyard Ultra	3. Easter Backyard Ultra	100.590 km (15h)	15
2023
16.09	70km	1st Wildstrubel by UTMB - 70K	12:43:34 h	226
15.07	51km	11. Eiger Ultra Trail 51 km	8:49:36 h	223
2022
22.07	68km	1. Davos X-Trails	10:01:26 h	67
16.07	51km	10. Eiger Ultra Trail 51 km - Paarwertung	11:28:45 h	76
2019
12.10	50mi	37th Rowbotham's Round Rotherham	9:24:58 h	17
13.07	40mi	Lyke Wake Challenge	7:49:00 h	23
16.03	50mi	10th Hardmoors 55 (50miles)	14:00:00 h	150
2018
20.10	50mi	36th Rowbotham's Round Rotherham	9:51:41 h	44
14.07	40mi	Lyke Wake Challenge	9:32:00 h	36
2017
14.10	50mi	35th Rowbotham's Round Rotherham	10:58:45 h	55
29.04	61mi	55th The Fellsman	19:02:00 h	139
2016
15.10	50mi	34th Rowbotham's Round Rotherham	10:03:51 h	58
30.07	76.1km	31. Swiss Alpine Marathon	11:43:35 h	389
30.04	61mi	54th The Fellsman	16:00:00 h	34
2015
17.10	50mi	33rd Rowbotham's Round Rotherham	8:54:53 h	34
19.09	60mi	Hardmoors 60	13:15:50 h	30
25.04	61mi	53rd The Fellsman	15:11:00 h	45
21.03	55mi	Hardmoors 55	11:00:30 h	91
01.01	30mi	5th Hardmoors 30	8:53:00 h	194
2014
18.10	50mi	32nd Rowbotham's Round Rotherham	10:16:12 h	57
20.09	60mi	Hardmoors 60	12:31:30 h	21
19.07	101km	2. Eiger Ultra Trail 101 km	19:13:38 h	128
24.05	110mi	7th Hardmoors 110	27:50:40 h	10
26.04	61mi	52nd The Fellsman	19:23:00 h	146
22.03	55mi	Hardmoors 55	11:19:15 h	71
01.01	30mi	4th Hardmoors 30	6:05:10 h	68
2013
19.10	50mi	31st Rowbotham's Round Rotherham	10:20:18 h	91
01.01	30mi	3rd Hardmoors 30	5:32:00 h	15
2012
20.10	50mi	30th Rowbotham's Round Rotherham	8:34:37 h	36
29.09	60mi	Hardmoors 60	12:27:00 h	16
15.09	40mi	26th High Peak 40 Mile Challenge	8:01:27 h	64
23.06	44mi	6th Cornwall Classic Quarter Ultra Marathon	8:59:02 h	30
27.05	35mi	Northants Ultra 35	6:06:00 h	19
12.05	40mi	2nd Ultra Brecon 40 - Summer	8:32:25 h	31
10.03	32mi	Haworth Hobble 32 Miles	5:45:17 h	92
2011
15.10	50mi	29th Rowbotham's Round Rotherham	8:02:44 h	17
24.09	63.5mi	Hardmoors 60	12:19:00 h	4
27.08	36mi	Speyside Way Race	5:59:21 h	36
30.07	79.1km	26. Swiss Alpine Marathon	9:54:42 h	369
19.03	55mi	Hardmoors 55	9:33:53 h	10
2010
16.10	50mi	28th Rowbotham's Round Rotherham	8:56:14 h	46
19.03	55mi	Hardmoors 55	9:48:00 h	7
13.03	32mi	Haworth Hobble 32 Miles	5:11:10 h	55
2009
26.09	110mi	2nd Hardmoors 110	23:00:00 h	2 🥈
25.07	78km	24. Swiss Alpine Marathon	9:05:29 h	347
14.03	32mi	Haworth Hobble 32 Miles	5:29:28 h	61
2008
26.09	110mi	1st Hardmoors 110	24:20:00 h	1 🏆
2007
08.12	50mi	25th Rowbotham's Round Rotherham	8:00:50 h	11
28.04	53mi	2nd Highland Fling Race 53 Mile	10:14:45 h	12
10.03	32mi	Haworth Hobble 32 Miles	4:52:15 h	43
2006
09.12	50mi	24th Rowbotham's Round Rotherham	8:05:58 h	20
2005
10.12	50mi	23rd Rowbotham's Round Rotherham	9:27:50 h	28

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	16/7/2025	4. Eiger Ultra Trail E250	270,00	×4
✓ 2	24/5/2014	7th Hardmoors 110	177,03	×3
✓ 3	26/9/2009	2nd Hardmoors 110	177,03	×3
✓ 4	26/9/2008	1st Hardmoors 110	177,03	×3
✓ 5	18/4/2025	4. Easter Backyard Ultra	167,65	×2
✓ 6	3/4/2026	5. Easter Backyard Ultra	147,53	×2
✓ 7	12/6/2026	Scenic Trail	120,00	×2
✓ 8	24/9/2011	Hardmoors 60	102,19	×1
✓ 9	19/7/2014	2. Eiger Ultra Trail 101 km	101,00	×1
✓ 10	29/3/2024	3. Easter Backyard Ultra	100,59	×1
✓ 11	29/4/2017	55th The Fellsman	98,17	×1
✓ 12	30/4/2016	54th The Fellsman	98,17	×1
✓ 13	25/4/2015	53rd The Fellsman	98,17	×1
✓ 14	26/4/2014	52nd The Fellsman	98,17	×1
✓ 15	19/9/2015	Hardmoors 60	96,56	×1
✓ 16	20/9/2014	Hardmoors 60	96,56	×1
✓ 17	29/9/2012	Hardmoors 60	96,56	×1
✓ 18	21/3/2015	Hardmoors 55	88,51	×1
✓ 19	22/3/2014	Hardmoors 55	88,51	×1
✓ 20	19/3/2011	Hardmoors 55	88,51	×1
✓ 21	19/3/2010	Hardmoors 55	88,51	×1
✓ 22	28/4/2007	2nd Highland Fling Race 53 Mile	85,30	×1
✓ 23	6/9/2025	3. Ettinger Backyard Ultra	80,47	×1
✓ 24	12/10/2019	37th Rowbotham's Round Rotherham	80,47	×1
✓ 25	16/3/2019	10th Hardmoors 55 (50miles)	80,47	×1
✓ 26	20/10/2018	36th Rowbotham's Round Rotherham	80,47	×1
✓ 27	14/10/2017	35th Rowbotham's Round Rotherham	80,47	×1
✓ 28	15/10/2016	34th Rowbotham's Round Rotherham	80,47	×1
✓ 29	17/10/2015	33rd Rowbotham's Round Rotherham	80,47	×1
✓ 30	18/10/2014	32nd Rowbotham's Round Rotherham	80,47	×1
✓ 31	19/10/2013	31st Rowbotham's Round Rotherham	80,47	×1
✓ 32	20/10/2012	30th Rowbotham's Round Rotherham	80,47	×1
✓ 33	15/10/2011	29th Rowbotham's Round Rotherham	80,47	×1
✓ 34	16/10/2010	28th Rowbotham's Round Rotherham	80,47	×1
✓ 35	8/12/2007	25th Rowbotham's Round Rotherham	80,47	×1
✓ 36	9/12/2006	24th Rowbotham's Round Rotherham	80,47	×1
✓ 37	10/12/2005	23rd Rowbotham's Round Rotherham	80,47	×1
✓ 38	30/7/2011	26. Swiss Alpine Marathon	79,10	×1
✓ 39	25/7/2009	24. Swiss Alpine Marathon	78,00	×1
✓ 40	30/7/2016	31. Swiss Alpine Marathon	76,10	×1
✓ 41	13/9/2024	3rd Wildstrubel by UTMB - 100K	72,00	×1
✓ 42	23/6/2012	6th Cornwall Classic Quarter Ultra Marathon	70,81	×1
✓ 43	16/9/2023	1st Wildstrubel by UTMB - 70K	70,00	×1
✓ 44	22/7/2022	1. Davos X-Trails	68,00	×1
✓ 45	13/7/2019	Lyke Wake Challenge	64,37	×1
✓ 46	14/7/2018	Lyke Wake Challenge	64,37	×1
✓ 47	15/9/2012	26th High Peak 40 Mile Challenge	64,37	×1
✓ 48	12/5/2012	2nd Ultra Brecon 40 - Summer	64,37	×1
✓ 49	2/3/2025	4^ Ultra Trail del Marchesato	60,00	×1
✓ 50	27/8/2011	Speyside Way Race	57,94	—
✓ 51	27/5/2012	Northants Ultra 35	56,33	—
✓ 52	29/6/2024	Swiss Irontrail T53	53,00	—
53	10/3/2012	Haworth Hobble 32 Miles	51,50	—
54	13/3/2010	Haworth Hobble 32 Miles	51,50	—
55	14/3/2009	Haworth Hobble 32 Miles	51,50	—
56	10/3/2007	Haworth Hobble 32 Miles	51,50	—
57	15/7/2023	11. Eiger Ultra Trail 51 km	51,00	—
58	16/7/2022	10. Eiger Ultra Trail 51 km - Paarwertung	51,00	—
59	1/1/2015	5th Hardmoors 30	48,28	—
60	1/1/2014	4th Hardmoors 30	48,28	—
61	1/1/2013	3rd Hardmoors 30	48,28	—