Charlotte Smith

Born : 1974 Cat. W50 Ultrarunner since 2011

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 ?

France

United Kingdom

Norway

United States

66,2%

Rank quotient ?This runner's calculation uses 99 eligible race(s): Σ(rank − 1) = 8 644; Σ finishers = 13 067. 8 644 / 13 067 × 100 = 66.15%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed100

Km — ultra races12 249 km

> 100 km46

> 160 km27

> 200 km15

> 24h20

> 48h8

Longest race402,3 km

6th Thames Ring 250 Miles — 26/6/2019

Km per year (ultra races)

594

2022

1 146

2023

1 010

2024

1 137

2025

233

2026

Race types (share of distance)

Road31,8%

Trail64,3%

Stage0,8%

Elim.0,8%

?2,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F9

🏅 Top 33

🏅 Top 3 F27

Longest winning streak0

Current streak0

Records

50 km4h59'40 100 km11h40'36 50 mi9h44'50 100 mi24h58'42 6 h50,69 km 12 h80,00 km 24 h171,19 km 48 h282,84 km Backyard15 loops

HISTORY

107 race(s) · 21 split(s) nested

Date		Race	Perf.	Rk
2026
23.05	145mi	31st Grand Union Canal Race 145 mile	44:26:12 h	36
2025
15.11	35mi	9th Wharfedale Skyline Ultra 35mi	10:15:28 h	48
04.10	50mi	42th Rowbotham's Round Rotherham	12:10:53 h	74
20.09	24h	34th Self-Transcendence 24 h Track Race Battersea Park	146.167 km	35
20.09	50km	34th Self-Transcendence 24 h Track Race Battersea Park - 50km split	6:14:42 h	44
20.09	100km	34th Self-Transcendence 24 h Track Race Battersea Park - 100km split	13:56:08 h	39
23.08	126mi	11th Leeds & Liverpool Canal Race 130 mile	37:19:00 h	36
25.07	105mi	Lakeland 100 Mile	39:18:39 h	412
24.05	145mi	30th Grand Union Canal Race 145 mile	43:00:00 h	39
03.05	50km	Mallory Park 50km	5:12:15 h	23
03.05	50km	Anglo-Celtric Plate (ACP) 50km	5:12:15 h	15
12.04	24h	Crawley A.I.M. Charity 24 hour Track race	148.788 km	16
12.04	50mi	Crawley A.I.M. Charity 24 hour Track race - 50mi split	10:18:59 h	28
12.04	12h	Crawley A.I.M. Charity 24 hour Track race - 12h split	88.000 km	28
2024
12.10	51km	Ladybower Reservoir 50k Ultra	7:00:13 h	422
05.10	50mi	41th Rowbotham's Round Rotherham	11:33:51 h	50
21.09	24h	33rd Self-Transcendence 24 h Track Race Battersea Park	138.595 km	22
21.09	50km	33rd Self-Transcendence 24 h Track Race Battersea Park - 50km split	5:36:53 h	26
21.09	100km	33rd Self-Transcendence 24 h Track Race Battersea Park - 100km split	14:15:07 h	23
14.09	40mi	31st High Peak 40 Mile Challenge	11:03:50 h	96
24.08	126mi	10th Leeds & Liverpool Canal Race 130 mile	37:09:00 h	47
29.06	111mi	Warwickshire Ring 111 mile Canal Race	31:19:00 h	42
08.06	50mi	2nd Stanza Stones 50 Mile Ultra	15:36:34 h	67
25.02	45mi	St. Peters Way Ultra	9:53:00 h	39
03.02	45mi	Pendle Way In A Day 45mi	13:59:08 h	120
06.01	43mi	16th Country to Capital	9:18:36 h	265
2023
04.11	40mi	2nd Chalkland Way Ultra	9:25:21 h	69
07.10	50mi	40th Rowbotham's Round Rotherham	11:41:31 h	61
29.09	48h	12ème Les 48 heures de Royan - course	233.640 km	9
11.08	48h	Gloucester 48h track race	220.753 km	30
11.08	50mi	Gloucester 48h track race - 50mi Split	11:35:28 h	37
11.08	12h	Gloucester 48h track race - 12h split	82.800 km	37
11.08	100km	Gloucester 48h track race - 100km Split	18:53:01 h	42
11.08	24h	Gloucester 48h track race - 24h split	129.200 km	36
11.08	100mi	Gloucester 48h track race - 100mi Split	31:36:10 h	34
28.07	105mi	Lakeland 100 Mile	39:44:46 h	372
02.07	50km	Running GP at Goodwood Motor Circuit	5:05:00 h	6
24.06	32mi	5th Lakeland Five Passes Ultra	12:02:43 h	112
15.04	24h	Crawley A.I.M. Charity 24 hour Track race	146.547 km	16
12.02	50km	Running GP at Goodwood Motor Circuit	4:59:40 h	5
08.01	12h	Flitch Way 12 hour race	80.000 km	7
2022
08.10	56mi	12th Glasgow-Edinburgh Ultramarathon	10:57:02 h	91
27.08	86mi	18th Ridgeway Challenge 86 Mile Trail Run	23:59:20 h	29
13.08	50km	Gloucester 24h track race - 50km split	6:49:15 h	23
13.08	100km	Gloucester 24h track race - 100km split	16:56:14 h	22
13.08	12h	Gloucester 24h track race - 12h split	77.418 km	27
13.08	24h	Gloucester 24h track race	132.293 km	16
03.06	145mi	27th Grand Union Canal Race 145 mile	44:18:00 h	45
2021
27.08	48h	Gloucester 48h track race	245.908 km	6
27.08	6h	Gloucester 48h track race - 6h split	49.200 km	5
27.08	50km	Gloucester 48h track race - 50km split	6:03:54 h	5
27.08	50mi	Gloucester 48h track race - 50mi split	10:28:10 h	6
27.08	12h	Gloucester 48h track race - 12h split	90.400 km	6
27.08	100km	Gloucester 48h track race - 100km split	13:47:22 h	6
27.08	100mi	Gloucester 48h track race - 100mi split	28:27:55 h	8
14.08	103km	9 Stour Valley Path 100km Ultra Run	14:58:42 h	64
03.07	24h	Crawley A.I.M. Charity 24 hour Track race	158.209 km	9
29.05	110mi	14th Hardmoors 110	35:48:42 h	85
2020
31.10	50km	Gloucester 24h track race - 50km split	5:24:16 h	19
31.10	50mi	Gloucester 24h track race - 50mi split	9:44:06 h	17
31.10	100km	Gloucester 24h track race - 100km split	13:30:06 h	19
31.10	6h	Gloucester 24h track race - 6h split	54.400 km	19
31.10	12h	Gloucester 24h track race - 12h split	91.200 km	19
31.10	24h	Gloucester 24h track race	138.280 km	20
01.10	6h	Don't Stop Me (Running) Now	48.280 km	2 🥈
13.09	50mi	Dragon 50mi Coastal Race	13:43:59 h	22
22.08	110mi	13th Hardmoors 110	36:35:13 h	76
2019
14.12	133.4km	Sunrise	24:56:00 h	18
23.11	124.3km	Hardwolds 80	23:19:43 h	66
07.11	6h	Kings of the Castle II	50.694 km	3 🥉
04.10	48h	9ème Les 48 heures de Royan	255.235 km	6
14.09	89km	10 Peaks Brecon Beacons – Long Trail	21:29:20 h	15
24.08	86mi	16th Ridgeway Challenge 86 Mile Trail Run	22:54:35 h	45
26.06	250mi	6th Thames Ring 250 Miles	3d 23:51:50 h	13
08.06	Backyard Ultra	Last One Standing England	100.590 km (15h)	25
27.04	61mi	57th The Fellsman	24:43:00 h	184
13.04	24h	Crawley A.I.M. Charity 24 Hour Track Race	153.522 km	18
24.03	100km	Self Transcendence 100 km Perth	11:40:36 h	39
2018
25.11	50km	6ème Trail Toulouse Métropole - solo	6:44:25 h	100
05.10	48h	8ème Les 48 heures de Royan	252.771 km	8
30.09	75km	Trail des Gorges du Chambon	10:36:47 h	38
01.09	24h	Les 24 heures de Villenave d'Ornon	152.686 km	9
25.08	86mi	Ridgeway Challenge - UK Ultra Distance Trail Running Championships	23:33:00 h	50
2017
06.10	48h	7ème Les 48 heures de Royan	253.227 km	11
16.09	24h	27th Self-Transcendence 24 Hour Track Race Tooting Bec	171.190 km	19
16.09	50km	27th Self-Transcendence 24 Hour Track Race Tooting Bec - 50km Split	5:22:20 h	24
16.09	100km	27th Self-Transcendence 24 Hour Track Race Tooting Bec - 100km Split	11:38:50 h	20
16.09	100mi	27th Self-Transcendence 24 Hour Track Race Tooting Bec - 100mi Split	22:19:45 h	17
24.06	100mi	44th Western States 100 Mile Endurance Run	29:17:07 h	209
27.05	145mi	23rd 145 mile Grand Union Canal Race	38:17:00 h	35
29.04	61mi	55th The Fellsman	19:08:00 h	140
01.04	24h	Freedom Leisure British Ultrafest	166.148 km	10
11.03	31.7mi	Haworth Hobble 32 Miles	7:10:15 h	327
26.02	45mi	St Peters Way Ultra	8:06:44 h	24
29.01	100km	Flitch Way 100k	11:56:07 h	6
2016
17.12	58km	6th Tour de Helvellyn	10:48:25 h	180
27.11	50km	33rd Gatliff 50 km Marathon	8:22:38 h	78
18.11	48h	Bislett 48h hour indoor challenge	274.662 km	8
18.11	24h	Bislett 48h hour indoor challenge - 24h split	154.449 km	10
21.10	100km	10ème Festival des Templiers - Endurance Trail	18:38:20 h	536
15.10	50mi	34th Rowbotham's Round Rotherham	10:54:45 h	82
30.09	48h	6ème Les 48 heures de Royan	282.841 km	2 🥈
10.09	89km	10 Peaks Brecon Beacons – Long Trail	21:16:30 h	62
27.08	86mi	13th Ridgeway Challenge 86 Mile Trail Run	20:48:00 h	29
2015
17.10	50mi	33rd Rowbotham's Round Rotherham	10:53:25 h	88
26.09	102mi	Cotswold Way Century	29:38:00 h	52
28.08	170km	13ème Ultra Trail Tour du Mont Blanc	45:04:20 h	1370
20.06	12h	Brutal Enduro 12 hour night run	80.000 km	8
30.05	42mi	5th Ultra Brecon 50 - Summer	10:49:43 h	55
25.04	61mi	53rd The Fellsman	22:43:00 h	207
21.02	50mi	The Winter Poppyline	11:01:00 h	27
2014
26.10	30mi	3rd Stort 30	5:06:20 h	70
21.06	60mi	Ultra Tour of Peak District	14:42:08 h	33
24.05	110mi	7th Hardmoors 110	33:15:45 h	21
10.05	67mi	8th Kintyre Way Ultra-67	15:18:51 h	10
26.04	61mi	52nd The Fellsman	22:54:00 h	218
05.04	55mi	6th Glasgow-Edinburgh Ultramarathon	9:50:43 h	54
22.03	33mi	4th Black Mountains Ultra Run	11:16:00 h	45
01.02	47mi	1st Peddars Way Ultra	8:52:36 h	33
11.01	45mi	GB Ultra Country to Capital	7:57:40 h	148
2013
07.12	40mi	4th Ultra Brecon 40 - Winter	10:07:00 h	102
04.05	60mi/2stages	Pony Express New Forest Multistage Ultra	11:55:39 h	29
2012
25.08	85mi	9th Ridgeway Challenge 85 Mile Trail Run	23:46:00 h	52
22.06	100mi	Cotswold 100 Mile Ultra	24:58:42 h	25
28.04	53mi	7th Highland Fling Race 53 Mile	12:50:45 h	301
04.02	50mi	GB Ultra Thames Trot	9:44:50 h	155
14.01	45mi	GB Ultra Country to Capital	8:57:40 h	143
2011
27.11	50km	28th Gatliff 50 km Marathon	7:38:32 h	46

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/6/2019	6th Thames Ring 250 Miles	402,34	×4
✓ 2	30/9/2016	6ème Les 48 heures de Royan	282,84	×3
✓ 3	18/11/2016	Bislett 48h hour indoor challenge	274,66	×3
✓ 4	4/10/2019	9ème Les 48 heures de Royan	255,24	×3
✓ 5	6/10/2017	7ème Les 48 heures de Royan	253,23	×2
✓ 6	5/10/2018	8ème Les 48 heures de Royan	252,77	×2
✓ 7	27/8/2021	Gloucester 48h track race	245,91	×2
✓ 8	29/9/2023	12ème Les 48 heures de Royan - course	233,64	×2
✓ 9	23/5/2026	31st Grand Union Canal Race 145 mile (GUCR)	233,35	×2
✓ 10	24/5/2025	30th Grand Union Canal Race 145 mile (GUCR)	233,35	×2
✓ 11	3/6/2022	27th Grand Union Canal Race 145 mile (GUCR)	233,35	×2
✓ 12	27/5/2017	23rd 145 mile Grand Union Canal Race (GUCR)	233,35	×2
✓ 13	11/8/2023	Gloucester 48h track race	220,75	×2
✓ 14	23/8/2025	11th Leeds & Liverpool Canal Race 130 mile (LLCR)	202,78	×2
✓ 15	24/8/2024	10th Leeds & Liverpool Canal Race 130 mile (LLCR)	202,78	×2
✓ 16	29/6/2024	Warwickshire Ring 111 mile Canal Race (WRCR)	178,64	×2
✓ 17	29/5/2021	14th Hardmoors 110	177,03	×2
✓ 18	22/8/2020	13th Hardmoors 110	177,03	×2
✓ 19	24/5/2014	7th Hardmoors 110	177,03	×2
✓ 20	16/9/2017	27th Self-Transcendence 24 Hour Track Race Tooting Bec	171,19	×2
✓ 21	28/8/2015	13ème Ultra Trail Tour du Mont Blanc (UTMB)	170,00	×2
✓ 22	25/7/2025	Lakeland 100 Mile	168,98	×1
✓ 23	28/7/2023	Lakeland 100 Mile	168,98	×1
✓ 24	1/4/2017	Freedom Leisure British Ultrafest	166,15	×1
✓ 25	26/9/2015	Cotswold Way Century	164,15	×1
✓ 26	24/6/2017	44th Western States 100 Mile Endurance Run	160,93	×1
✓ 27	22/6/2012	Cotswold 100 Mile Ultra	160,93	×1
✓ 28	3/7/2021	Crawley A.I.M. Charity 24 hour Track race	158,21	×1
✓ 29	13/4/2019	Crawley A.I.M. Charity 24 Hour Track Race	153,52	×1
✓ 30	1/9/2018	Les 24 heures de Villenave d'Ornon	152,69	×1
✓ 31	12/4/2025	Crawley A.I.M. Charity 24 hour Track race	148,79	×1
✓ 32	15/4/2023	Crawley A.I.M. Charity 24 hour Track race	146,55	×1
✓ 33	20/9/2025	34th Self-Transcendence 24 h Track Race Battersea Park	146,17	×1
✓ 34	21/9/2024	33rd Self-Transcendence 24 h Track Race Battersea Park	138,60	×1
✓ 35	27/8/2022	18th Ridgeway Challenge 86 Mile Trail Run	138,40	×1
✓ 36	24/8/2019	16th Ridgeway Challenge 86 Mile Trail Run	138,40	×1
✓ 37	25/8/2018	Ridgeway Challenge - UK Ultra Distance Trail Running Championships	138,40	×1
✓ 38	27/8/2016	13th Ridgeway Challenge 86 Mile Trail Run	138,40	×1
✓ 39	31/10/2020	Gloucester 24h track race	138,28	×1
✓ 40	25/8/2012	9th Ridgeway Challenge 85 Mile Trail Run	136,79	×1
✓ 41	14/12/2019	Sunrise	133,40	×1
✓ 42	13/8/2022	Gloucester 24h track race	132,29	×1
✓ 43	23/11/2019	Hardwolds 80	124,30	×1
✓ 44	10/5/2014	8th Kintyre Way Ultra-67	107,83	×1
✓ 45	14/8/2021	9 Stour Valley Path 100km Ultra Run	103,00	×1
✓ 46	8/6/2019	Last One Standing England	100,59	×1
✓ 47	24/3/2019	Self Transcendence 100 km Perth	100,00	×1
✓ 48	29/1/2017	Flitch Way 100k	100,00	×1
✓ 49	21/10/2016	10ème Festival des Templiers - Endurance Trail	100,00	×1
✓ 50	27/4/2019	57th The Fellsman	98,17	×1
✓ 51	29/4/2017	55th The Fellsman	98,17	×1
✓ 52	25/4/2015	53rd The Fellsman	98,17	×1
✓ 53	26/4/2014	52nd The Fellsman	98,17	×1
✓ 54	21/6/2014	Ultra Tour of Peak District	96,56	×1
✓ 55	4/5/2013	Pony Express New Forest Multistage Ultra	96,56	×1
✓ 56	8/10/2022	12th Glasgow-Edinburgh Ultramarathon	90,12	×1
✓ 57	14/9/2019	10 Peaks Brecon Beacons – Long Trail	89,00	×1
✓ 58	10/9/2016	10 Peaks Brecon Beacons – Long Trail	89,00	×1
✓ 59	5/4/2014	6th Glasgow-Edinburgh Ultramarathon	88,51	×1
✓ 60	28/4/2012	7th Highland Fling Race 53 Mile	85,30	×1
✓ 61	4/10/2025	42th Rowbotham's Round Rotherham	80,47	—
✓ 62	5/10/2024	41th Rowbotham's Round Rotherham	80,47	—
✓ 63	8/6/2024	2nd Stanza Stones 50 Mile Ultra	80,47	—
✓ 64	7/10/2023	40th Rowbotham's Round Rotherham	80,47	—
✓ 65	13/9/2020	Dragon 50mi Coastal Race	80,47	—
✓ 66	15/10/2016	34th Rowbotham's Round Rotherham	80,47	—
✓ 67	17/10/2015	33rd Rowbotham's Round Rotherham	80,47	—
✓ 68	21/2/2015	The Winter Poppyline	80,47	—
✓ 69	4/2/2012	GB Ultra Thames Trot	80,47	—
✓ 70	8/1/2023	Flitch Way 12 hour race	80,00	—
✓ 71	20/6/2015	Brutal Enduro 12 hour night run	80,00	—
✓ 72	1/2/2014	1st Peddars Way Ultra	75,64	—
✓ 73	30/9/2018	Trail des Gorges du Chambon (TGC)	75,00	—
74	25/2/2024	St. Peters Way Ultra	72,42	—
75	3/2/2024	Pendle Way In A Day 45mi	72,42	—
76	26/2/2017	St Peters Way Ultra	72,42	—
77	11/1/2014	GB Ultra Country to Capital	72,42	—
78	14/1/2012	GB Ultra Country to Capital	72,42	—
79	6/1/2024	16th Country to Capital	69,20	—
80	30/5/2015	5th Ultra Brecon 50 - Summer	67,59	—
81	14/9/2024	31st High Peak 40 Mile Challenge	64,37	—
82	4/11/2023	2nd Chalkland Way Ultra	64,37	—
83	7/12/2013	4th Ultra Brecon 40 - Winter	64,37	—
84	17/12/2016	6th Tour de Helvellyn	58,00	—
85	15/11/2025	9th Wharfedale Skyline Ultra 35mi	56,33	—
86	22/3/2014	4th Black Mountains Ultra Run	53,11	—
87	24/6/2023	5th Lakeland Five Passes Ultra	51,50	—
88	11/3/2017	Haworth Hobble 32 Miles	51,02	—
89	12/10/2024	Ladybower Reservoir 50k Ultra	51,00	—
90	7/11/2019	Kings of the Castle II	50,69	—
91	3/5/2025	Mallory Park 50km	50,00	—
92	2/7/2023	Running GP at Goodwood Motor Circuit	50,00	—
93	12/2/2023	Running GP at Goodwood Motor Circuit	50,00	—
94	25/11/2018	6ème Trail Toulouse Métropole - solo	50,00	—
95	27/11/2016	33rd Gatliff 50 km Marathon	50,00	—
96	27/11/2011	28th Gatliff 50 km Marathon	50,00	—
97	26/10/2014	3rd Stort 30	48,28	—
98	1/10/2020	Don't Stop Me (Running) Now	48,28	—