Lewis Grundy

ID 82099

Born : 1967 Cat. M55 Ultrarunner since 2004

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 ?

Austria

Spain

France

United Kingdom

Germany

Italy

Switzerland

15,2%

Rank quotient ?This runner's calculation uses 51 eligible race(s): Σ(rank − 1) = 2 542; Σ finishers = 16 764. 2 542 / 16 764 × 100 = 15.16%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed51

Km — ultra races3 598 km

> 100 km3

> 160 km1

Longest race165,0 km

6ème Ultra Trail Tour du Mont Blanc (UTMB) — 29/8/2008

Km per year (ultra races)

195

2022

145

2023

119

2024

285

2025

148

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 33

🏅 Top 3 M3

Longest winning streak0

Current streak0

Records

50 km6h33'28 100 km14h28'02 50 mi11h11'45

HISTORY

51 race(s)

Date		Race	Perf.	Rk
2026
11.07	76km	17ème Trail Verbier Saint-Bernard by UTMB - X-Traversée	15:56:54 h	452
06.06	72km	Hochkönig Ultraks - HK70	11:39:17 h	55
2025
11.07	140km	16ème Trail Verbier Saint-Bernard by UTMB - X-Alpine	34:28:09 h	131
30.05	84.2km	10. Hochkönigman Endurance Trail Hinterthal	14:44:44 h	40
10.05	61km	8. Chiemgau Trail Run	8:27:40 h	45
2024
05.10	59km	Wendelstein Ultra	8:21:49 h	40
11.05	60km	7. Chiemgau Trail Run	8:23:48 h	33
2023
03.06	85.3km	8. Hochkönigman Endurance Trail	14:44:32 h	25
06.05	60km	6. Chiemgau Trail Run	8:46:44 h	39
2022
10.09	50km	6. Sanctuary 50km	9:18:00 h	3 🥉
04.06	85.3km	7. Hochkönigman Endurance Trail	14:12:37 h	25
07.05	60km	5. Chiemgau Trail Run	7:36:05 h	36
2021
04.09	50km	5. Sanctuary 50km	9:48:00 h	3 🥉
2019
15.06	62.8km	9. Zugspitz Supertrail	8:58:21 h	112
02.06	49km	5. Hochkönigman Marathon Trail	6:54:20 h	30
2018
01.06	47km	4. Hochkönigman Marathon Trail	6:02:06 h	27
12.05	50km	4. Bizau Ultra	6:33:28 h	17
21.04	47.8km	V. Half Trail Muntanyes Costa Daurada (HTMCD)	7:21:54 h	8
2017
17.06	62.8km	7. Zugspitz Supertrail	8:28:13 h	22
02.06	48km	3. Hochkönigman Marathon Trail	6:05:32 h	25
13.05	48km	3. Bizau Ultra	6:28:29 h	13
11.03	31.7mi	Haworth Hobble 32 Miles	5:22:49 h	91
2016
18.06	62.8km	6. Zugspitz Supertrail	8:18:14 h	22
04.06	48km	2. Hochkönigman Marathon Trail	6:37:47 h	35
2015
29.08	52km	Karwendellauf 52 km Scharnitz-Pertisau	5:58:26 h	113
20.06	60km	5. Zugspitz Supertrail	6:59:12 h	34
06.06	46km	1. Hochkönigman Marathon Trail	7:22:34 h	15
2014
30.08	52km	Karwendellauf 52 km Scharnitz-Pertisau	5:37:23 h	60
21.06	79.3km	4. Zugspitz Supertrail XL	11:11:45 h	5
16.05	55mi	6th Cateran Trail 55 Mile Ultra	9:05:22 h	3 🥉
15.03	32mi	Haworth Hobble 32 Miles	5:12:58 h	60
2013
28.06	85.3km	7^ Lavaredo Ultra Trail	9:50:52 h	43
18.05	55mi	5th Cateran Trail 55 Mile Ultra	9:26:00 h	4
2012
22.09	57km	Wörthersee Trail-Maniac	7:28:53 h	185
31.08	103.4km trail race	10ème Ultra Trail Tour du Mont Blanc (UTMB)	14:55:49 h	98
23.06	100km	2. Zugspitz Ultratrail	14:28:02 h	13
19.05	55mi	4th Cateran Trail 55 Mile Ultra	9:15:00 h	6
10.03	32mi	Haworth Hobble 32 Miles	5:14:51 h	43
2011
09.07	100km	Gran Trail Valdigne 100 km	14:40:10 h	14
24.06	68.8km	1. Zugspitz Supertrail	8:27:50 h	7
21.05	57km	2. Black Forest 57 km Trailrun	5:53:21 h	17
2010
10.07	87km	Gran Trail Valdigne 87 km	13:05:37 h	8
15.05	55mi	2nd Cateran Trail 55 Mile Ultra	9:25:33 h	4
24.04	53mi	5th Highland Fling Race 53 Mile	9:35:32 h	20
13.03	32mi	Haworth Hobble 32 Miles	4:47:54 h	24
2009
28.08	98km	4ème Courmayeur-Champex-Chamonix	15:39:11 h	41
25.04	53mi	4th Highland Fling Race 53 Mile	9:37:48 h	37
14.03	32mi	Haworth Hobble 32 Miles	5:55:59 h	98
2008
29.08	165km	6ème Ultra Trail Tour du Mont Blanc	35:28:18 h	243
26.04	53mi	3rd Highland Fling Race 53 Mile	10:06:41 h	24
2004
14.03	32mi	Haworth Hobble 32 Miles	5:16:59 h	45

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	29/8/2008	6ème Ultra Trail Tour du Mont Blanc (UTMB)	165,00	×3
✓ 2	11/7/2025	16ème Trail Verbier Saint-Bernard by UTMB - X-Alpine	140,00	×2
✓ 3	31/8/2012	10ème Ultra Trail Tour du Mont Blanc (UTMB) (FRA)	103,40	×2
✓ 4	23/6/2012	2. Zugspitz Ultratrail	100,00	×2
✓ 5	9/7/2011	Gran Trail Valdigne 100 km	100,00	×2
✓ 6	28/8/2009	4ème Courmayeur-Champex-Chamonix (CCC)	98,00	×1
✓ 7	16/5/2014	6th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 8	18/5/2013	5th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 9	19/5/2012	4th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 10	15/5/2010	2nd Cateran Trail 55 Mile Ultra	88,51	×1
✓ 11	10/7/2010	Gran Trail Valdigne 87 km	87,00	×1
✓ 12	3/6/2023	8. Hochkönigman Endurance Trail	85,30	×1
✓ 13	4/6/2022	7. Hochkönigman Endurance Trail	85,30	×1
✓ 14	28/6/2013	7^ Lavaredo Ultra Trail	85,30	×1
✓ 15	24/4/2010	5th Highland Fling Race 53 Mile	85,30	×1
✓ 16	25/4/2009	4th Highland Fling Race 53 Mile	85,30	×1
✓ 17	26/4/2008	3rd Highland Fling Race 53 Mile	85,30	×1
✓ 18	30/5/2025	10. Hochkönigman Endurance Trail Hinterthal	84,20	×1
✓ 19	21/6/2014	4. Zugspitz Supertrail XL	79,30	×1
✓ 20	11/7/2026	17ème Trail Verbier Saint-Bernard by UTMB - X-Traversée	76,00	×1
✓ 21	6/6/2026	Hochkönig Ultraks - HK70	72,00	×1
✓ 22	24/6/2011	1. Zugspitz Supertrail	68,80	×1
✓ 23	15/6/2019	9. Zugspitz Supertrail	62,80	×1
✓ 24	17/6/2017	7. Zugspitz Supertrail	62,80	×1
✓ 25	18/6/2016	6. Zugspitz Supertrail	62,80	×1
✓ 26	10/5/2025	8. Chiemgau Trail Run	61,00	×1
✓ 27	11/5/2024	7. Chiemgau Trail Run	60,00	×1
✓ 28	6/5/2023	6. Chiemgau Trail Run	60,00	×1
✓ 29	7/5/2022	5. Chiemgau Trail Run	60,00	×1
✓ 30	20/6/2015	5. Zugspitz Supertrail	60,00	×1
✓ 31	5/10/2024	Wendelstein Ultra	59,00	×1
✓ 32	22/9/2012	Wörthersee Trail-Maniac	57,00	×1
✓ 33	21/5/2011	2. Black Forest 57 km Trailrun	57,00	×1
✓ 34	29/8/2015	Karwendellauf 52 km Scharnitz-Pertisau	52,00	×1
✓ 35	30/8/2014	Karwendellauf 52 km Scharnitz-Pertisau	52,00	×1
✓ 36	15/3/2014	Haworth Hobble 32 Miles	51,50	×1
✓ 37	10/3/2012	Haworth Hobble 32 Miles	51,50	×1
✓ 38	13/3/2010	Haworth Hobble 32 Miles	51,50	×1
✓ 39	14/3/2009	Haworth Hobble 32 Miles	51,50	×1
✓ 40	14/3/2004	Haworth Hobble 32 Miles	51,50	×1
✓ 41	11/3/2017	Haworth Hobble 32 Miles	51,02	×1
✓ 42	10/9/2022	6. Sanctuary 50km	50,00	×1
✓ 43	4/9/2021	5. Sanctuary 50km	50,00	×1
✓ 44	12/5/2018	4. Bizau Ultra	50,00	×1
✓ 45	2/6/2019	5. Hochkönigman Marathon Trail	49,00	—
✓ 46	2/6/2017	3. Hochkönigman Marathon Trail	48,00	—
✓ 47	13/5/2017	3. Bizau Ultra	48,00	—
✓ 48	4/6/2016	2. Hochkönigman Marathon Trail	48,00	—
49	21/4/2018	V. Half Trail Muntanyes Costa Daurada (HTMCD)	47,80	—
50	1/6/2018	4. Hochkönigman Marathon Trail	47,00	—
51	6/6/2015	1. Hochkönigman Marathon Trail	46,00	—