George Chalmers

Born : 1966 Cat. M60 Ultrarunner since 2010

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

69,7%

Rank quotient ?This runner's calculation uses 68 eligible race(s): Σ(rank − 1) = 8 695; Σ finishers = 12 468. 8 695 / 12 468 × 100 = 69.74%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed68

Km — ultra races5 449 km

> 100 km11

> 160 km4

> 24h6

Longest race177,0 km

2nd Double Cateran Trail 110 Mile Ultra — 15/5/2015

Km per year (ultra races)

341

2022

373

2023

174

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h42'52 50 mi11h57'35 100 mi30h17'39 12 h88,63 km 24 h169,96 km

HISTORY

68 race(s)

Date		Race	Perf.	Rk
2025
10.05	12h	Formartine & Buchan Railway 12 hr Ultra	84.788 km	15
2024
25.05	55mi	14th Cateran Trail 55 Mile Ultra	14:26:25 h	28
11.05	12h	Formartine & Buchan Railway 12 hr Ultra	85.835 km	9
2023
04.11	33mi	13th Glen Ogle 33	6:32:16 h	181
28.10	38mi	10th Jedburgh Three Peaks Ultramarathon	8:39:52 h	84
14.10	31mi	Bennachie Ultra Marathon	7:20:45 h	61
12.08	42mi	12th Devil o' the Highlands Footrace	10:22:50 h	259
13.05	55mi	13th Cateran Trail 55 Mile Ultra	13:05:54 h	71
11.03	33mi	D33 – Deeside Way Ultra	6:45:44 h	101
2022
05.11	33mi	12th Glen Ogle 33	6:32:02 h	176
29.10	38mi	9th Jedburgh Three Peaks Ultramarathon	9:57:34 h	125
08.10	31mi	Bennachie Ultra Marathon	7:13:18 h	86
14.05	55mi	12th Cateran Trail 55 Mile Ultra	14:27:08 h	55
07.05	12h	Formartine & Buchan Railway 12 hr Ultra	88.629 km	16
2021
09.10	31mi	Bennachie Ultra Marathon	7:30:53 h	75
02.10	100mi	Moray Way 100mi	30:17:39 h	28
04.09	24h	Glenmore 24 hour Trail Race	85.294 km	50
03.07	71mi	7th The Great Glen Ultra	20:07:15 h	73
12.06	50mi	Moray Coastal Trail 50mi	11:57:35 h	88
2020
14.11	36.5mi	Speyside Way Ultra	6:47:31 h	53
10.10	31mi	Bennachie Ultra Marathon	6:42:52 h	92
13.03	33mi	D33 – Deeside Way Ultra	6:16:59 h	140
2019
02.11	33mi	9th Glen Ogle 33	7:06:32 h	349
26.10	38mi	8th Jedburgh Three Peaks Ultramarathon	8:07:48 h	116
12.10	31mi	Bennachie Ultra Marathon	7:30:36 h	69
06.07	71mi	6th The Great Glen Ultra	17:23:43 h	60
11.05	87.7km	11th Cateran Trail 55 Mile Ultra	12:36:57 h	43
27.04	53mi	14th Highland Fling Race	12:05:05 h	335
2018
03.11	33mi	8th Glen Ogle 33	6:33:17 h	264
27.10	38mi	7th Jedburgh Three Peaks Ultramarathon	7:49:50 h	115
01.09	24h	Glenmore 24 hour Trail Race	115.872 km	77
07.07	71mi	5th The Great Glen Ultra	18:43:27 h	54
19.05	55mi	10th Cateran Trail 55 Mile Ultra	14:18:39 h	70
28.04	53mi	13th Highland Fling Race	14:04:01 h	603
10.03	33mi	D33 – Deeside Way Ultra	6:00:03 h	172
2017
04.11	33mi	7th Glen Ogle 33	6:52:06 h	359
28.10	38mi	6th Jedburgh Three Peaks Ultramarathon	10:37:59 h	192
02.09	24h	Glenmore 24 hour Trail Race	98.225 km	68
2016
05.11	33mi	6th Glen Ogle 33	5:53:40 h	177
29.10	38mi	5th Jedburgh Three Peaks Ultramarathon	8:17:26 h	130
03.09	24h	Glenmore 24 hour Trail Race	96.560 km	72
20.08	36.5mi	7th Speyside Way Race	7:18:45 h	72
14.05	55mi	8th Cateran Trail 55 Mile Ultra	13:24:18 h	69
30.04	53mi	11th Highland Fling Race 53 Mile	13:38:39 h	532
12.03	33mi	D33 – Deeside Way Ultra	6:00:27 h	273
2015
07.11	33mi	Glen Ogle 33	6:21:59 h	236
05.09	24h	Glenmore 24 hour Trail Race	169.962 km	14
22.08	36.5mi	6th Speyside Way Race	6:54:16 h	63
15.05	110mi	2nd Double Cateran Trail 110 Mile Ultra	29:20:29 h	9
25.04	53mi	10th Highland Fling Race 53 Mile	12:31:23 h	432
14.03	33mi	D33 – Deeside Way Ultra	5:24:23 h	197
2014
06.09	24h	Glenmore 24 hour Trail Race	163.267 km	17
23.08	36.5mi	5th Speyside Way Race	6:39:03 h	63
05.07	72mi	1st The Great Glen Ultra	16:32:49 h	47
15.03	33mi	D33 – Deeside Way Ultra	5:15:00 h	140
2013
24.08	36mi	Speyside Way Race	6:22:51 h	46
22.06	153km	29th West Highland Way Race	26:24:50 h	88
18.05	55mi	5th Cateran Trail 55 Mile Ultra	11:48:00 h	20
27.04	53mi	8th Highland Fling Race 53 Mile	12:06:00 h	238
16.03	33mi	D33 – Deeside Way Ultra	5:02:19 h	89
2012
25.08	36mi	Speyside Way Race	6:24:46 h	45
23.06	153km	28th West Highland Way Race	32:55:19 h	115
19.05	55mi	4th Cateran Trail 55 Mile Ultra	12:11:00 h	36
28.04	53mi	7th Highland Fling Race 53 Mile	12:24:06 h	252
17.03	33mi	D33 – Deeside Way Ultra	5:21:43 h	115
2011
21.05	55mi	3rd Cateran Trail 55 Mile Ultra	11:52:38 h	25
19.03	33mi	D33 – Deeside Way Ultra	5:49:05 h	120
2010
24.04	53mi	5th Highland Fling Race 53 Mile	13:02:28 h	219

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	15/5/2015	2nd Double Cateran Trail 110 Mile Ultra	177,03	×3
✓ 2	5/9/2015	Glenmore 24 hour Trail Race	169,96	×2
✓ 3	6/9/2014	Glenmore 24 hour Trail Race	163,27	×2
✓ 4	2/10/2021	Moray Way 100mi	160,93	×2
✓ 5	22/6/2013	29th West Highland Way Race	153,00	×2
✓ 6	23/6/2012	28th West Highland Way Race	153,00	×2
✓ 7	5/7/2014	1st The Great Glen Ultra	115,87	×2
✓ 8	1/9/2018	Glenmore 24 hour Trail Race	115,87	×2
✓ 9	3/7/2021	7th The Great Glen Ultra	114,26	×2
✓ 10	6/7/2019	6th The Great Glen Ultra	114,26	×2
✓ 11	7/7/2018	5th The Great Glen Ultra	114,26	×2
✓ 12	2/9/2017	Glenmore 24 hour Trail Race	98,23	×1
✓ 13	3/9/2016	Glenmore 24 hour Trail Race	96,56	×1
✓ 14	7/5/2022	Formartine & Buchan Railway 12 hr Ultra	88,63	×1
✓ 15	25/5/2024	14th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 16	13/5/2023	13th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 17	14/5/2022	12th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 18	19/5/2018	10th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 19	14/5/2016	8th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 20	18/5/2013	5th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 21	19/5/2012	4th Cateran Trail 55 Mile Ultra	88,51	×1
✓ 22	21/5/2011	3rd Cateran Trail 55 Mile Ultra	88,51	×1
✓ 23	11/5/2019	11th Cateran Trail 55 Mile Ultra	87,70	×1
✓ 24	11/5/2024	Formartine & Buchan Railway 12 hr Ultra	85,84	×1
✓ 25	27/4/2019	14th Highland Fling Race	85,30	×1
✓ 26	28/4/2018	13th Highland Fling Race	85,30	×1
✓ 27	30/4/2016	11th Highland Fling Race 53 Mile	85,30	×1
✓ 28	25/4/2015	10th Highland Fling Race 53 Mile	85,30	×1
✓ 29	27/4/2013	8th Highland Fling Race 53 Mile	85,30	×1
✓ 30	28/4/2012	7th Highland Fling Race 53 Mile	85,30	×1
✓ 31	24/4/2010	5th Highland Fling Race 53 Mile	85,30	×1
✓ 32	4/9/2021	Glenmore 24 hour Trail Race	85,29	×1
✓ 33	10/5/2025	Formartine & Buchan Railway 12 hr Ultra	84,79	×1
✓ 34	12/6/2021	Moray Coastal Trail 50mi	80,47	×1
✓ 35	12/8/2023	12th Devil o' the Highlands Footrace	67,59	×1
✓ 36	28/10/2023	10th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 37	29/10/2022	9th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 38	26/10/2019	8th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 39	27/10/2018	7th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 40	28/10/2017	6th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 41	29/10/2016	5th Jedburgh Three Peaks Ultramarathon	61,16	×1
✓ 42	14/11/2020	Speyside Way Ultra	58,74	×1
✓ 43	20/8/2016	7th Speyside Way Race	58,74	×1
✓ 44	22/8/2015	6th Speyside Way Race	58,74	×1
✓ 45	23/8/2014	5th Speyside Way Race	58,74	×1
✓ 46	24/8/2013	Speyside Way Race	57,94	×1
✓ 47	25/8/2012	Speyside Way Race	57,94	×1
✓ 48	4/11/2023	13th Glen Ogle 33	53,11	—
✓ 49	11/3/2023	D33 – Deeside Way Ultra	53,11	—
✓ 50	5/11/2022	12th Glen Ogle 33	53,11	—
✓ 51	13/3/2020	D33 – Deeside Way Ultra	53,11	—
✓ 52	2/11/2019	9th Glen Ogle 33	53,11	—
✓ 53	3/11/2018	8th Glen Ogle 33	53,11	—
54	10/3/2018	D33 – Deeside Way Ultra	53,11	—
55	4/11/2017	7th Glen Ogle 33	53,11	—
56	5/11/2016	6th Glen Ogle 33	53,11	—
57	12/3/2016	D33 – Deeside Way Ultra	53,11	—
58	7/11/2015	Glen Ogle 33	53,11	—
59	14/3/2015	D33 – Deeside Way Ultra	53,11	—
60	15/3/2014	D33 – Deeside Way Ultra	53,11	—
61	16/3/2013	D33 – Deeside Way Ultra	53,11	—
62	17/3/2012	D33 – Deeside Way Ultra	53,11	—
63	19/3/2011	D33 – Deeside Way Ultra	53,11	—
64	14/10/2023	Bennachie Ultra Marathon	49,89	—
65	8/10/2022	Bennachie Ultra Marathon	49,89	—
66	9/10/2021	Bennachie Ultra Marathon	49,89	—
67	10/10/2020	Bennachie Ultra Marathon	49,89	—
68	12/10/2019	Bennachie Ultra Marathon	49,89	—