Sandra Brown
ID 5549
Born : 1949 Cat. W75 Ultrarunner since 1984 GBR
107
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
139
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
19
Countries visited ?AUSAustraliaAUTAustriaBELBelgiumCANCanadaCZECzechiaESPSpainFRAFranceGBRUnited KingdomGERGermanyHUNHungaryIRLIrelandMASMalaysiaMONMonacoNEDNetherlandsNZLNew ZealandRSASouth AfricaSUISwitzerlandUKRUkraineUSAUnited States
39,4%
Rank quotient ?This runner's calculation uses 118 eligible race(s): Σ(rank − 1) = 2 384; Σ finishers = 6 058. 2 384 / 6 058 × 100 = 39.35%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed118
Km — ultra races25 360 km
> 100 km110
> 160 km106
> 200 km28
> 24h85
> 48h19
Longest race1 609,3 km
Nanango 1000 Mile Track Race — 13/3/1996

Km per year (ultra races)

728
2 races
2022
1 319
3 races
2023
1 516
4 races
2024
1 112
4 races
2025
2026

Race types (share of distance)

Road66,7%
Trail7,2%
Ult.Walk25,5%
?0,7%

Wins & podiums (ultra)

🏆 Win5
🏆 Win F46
🏅 Top 318
🏅 Top 3 F77
Longest winning streak2
Current streak0

Records

50 km6h09'48100 km9h47'4250 mi12h50'00100 mi19h22'2224 h215,06 km48 h327,53 km6 d685,58 km

HISTORY

126 race(s) · 79 split(s) nested
DateRacePerf.Rk
2025
03.10 48h SUI6. 48-Stundenlauf Aare-Insel Brugg 216.955 km7
04.09 6d HUN14th EMU 6 Day World Trophy 509.291 km19
12.04 24h GBRCrawley A.I.M. Charity 24 hour Track race 138.684 km21
21.03 48h ESPFestival de UltraFondo Burjassot - 48h 246.828 km10
2024
25.10 100mi SUI5. 48-Stundenlauf Aare-Insel Brugg - 100mi Split 27:44:44 h6
25.10 48h SUI5. 48-Stundenlauf Aare-Insel Brugg 232.558 km6
05.09 6d HUN13th GOMU-EMU 6 Day World Championship 564.999 km36
12.07 36h GBRHope36 144.840 km25
20.04 6d CZE3rd K6 Czech Ultramarathon Festival 573.994 km9
2023
14.09 6d HUN12th EMU 6 Day World Trophy 589.160 km25
11.08 48h GBRGloucester 48h track race 174.000 km39
15.04 6d FRAXVIIè 6 Jours de France - course 556.177 km16
2022
08.09 6d HUN11th EMU 6 Day World Trophy 610.964 km15
13.08 50km GBRGloucester 24h track race - 50km split 8:20:31 h35
13.08 100km GBRGloucester 24h track race - 100km split 20:04:07 h28
13.08 12h GBRGloucester 24h track race - 12h split 70.618 km31
13.08 24h GBRGloucester 24h track race 116.800 km23
2021
27.08 48h GBRGloucester 48h track race 164.109 km13
23.07 145mi GBR4th Kennet & Avon Canal Race 145 mile 43:55:00 h34
2019
06.10 50km NED16th Tilburg Dutch 50km Race Walk 6:09:48 h12
14.09 100mi GBR4th Robin Hood 100 27:11:00 h56
22.06 24h GBR10th Energia 24-Hour Race 182.620 km24
08.06 24h NED24h Weert 160.934 km12
13.04 24h GBRCrawley A.I.M. Charity 24 Hour Track Race 169.289 km13
29.03 173km IRLDublin 2 Belfast Ultra 27:50:03 h24
16.03 24h FRA24h Château-Thierry - Femmes 168.527 km1 🏆
23.02 100km FRA24 h de Bourges - 100 km - Femmes 13:11:22 h1 🏆
2018
13.10 100mi GBR7th Autumn 100 Mile Race 26:00:42 h129
18.08 100mi GBRIoM Open 100-Mile / 24 Hour Track Race Walk 22:05:01 h7
14.07 103.2mi GBREssex 100 mile race 25:01:46 h4
19.05 24h NEDCenturion Schiedam 160.934 km9
07.04 24h GBRCrawley A.I.M. Charity 24 Hour Track Race 173.200 km6
17.03 24h FRA24h Chateau-Thierry 169.450 km9
24.02 24h FRA24h Bourges 169.359 km8
2017
16.12 160km BELThe Bello Gallico Trail 30:01:00 h43
18.11 24h MON18e 24 heures 'No Finish Line', Monaco 181.120 km5
26.08 130mi GBR4th Liverpool to Leeds 130 mile Canal Race 34:52:00 h22
05.08 100mi GBR1st St Edmunds 100 21:44:16 h6
17.06 100mi NED3nd De 100 mijl van Sint-Annen 26:27:11 h3 🥉
21.05 24h NED24h Weert 160.934 km12
01.04 24h GBRFreedom Leisure British Ultrafest 174.346 km8
04.03 24h FRA24h Bourges 177.027 km8
2016
22.10 100mi RSA1st African Centurion Endurance Walk 22:22:14 h9
14.05 24h NEDCenturion Schiedam 177.669 km3 🥉
27.02 24h FRA24h Bourges 178.889 km6
2015
17.10 100mi GBR4th Autumn 100 Mile Race 24:36:42 h108
03.10 24h FRA24h St-Thibault-des-Vignes, 'Ronde des Ducs' 175.225 km9
13.06 100mi GBR4th South Downs Way 100 Mile Race 25:49:37 h137
28.02 24h FRA24h Bourges, open race 180.452 km8
21.02 50mi GBRThe Winter Poppyline 12:50:00 h55
2014
23.08 24h BEL2ème 24 heures de Wadelincourt 189.949 km6
07.06 24h NEDCenturion Schiedam 160.934 km3 🥉
2013
14.09 28h FRA60ème Les 28 heures int. de Roubaix a la marche 200.429 km12
03.08 100mi GBRCenturion Isle of Man 19:57:50 h5
2012
22.09 100mi GBRCenturion Colchester 20:45:03 h3 🥉
26.05 24h NEDCenturion Schiedam 160.934 km2 🥈
03.03 100mi GBR1st Thames Path 100 24:50:40 h73
2011
19.11 24h MON12e 24 heures 'No Finish Line', Monaco 180.578 km6
2010
18.09 28h FRA57ème Les 28 heures int. de Roubaix a la marche 211.685 km8
04.09 24h GBRPerth Ultra Fest 24 Hour Race 175.055 km10
29.05 100mi GBR39th Heart of Scotland 100 Mile 30:32:00 h34
2009
17.09 24h GBRCommonwealth Championships 24 hour race 187.119 km29
28.02 24h FRA24h Bourges 176.000 km7
2008
18.10 24h GBR19th Self-Transcendence 24 Hour Track Race Tooting Bec 188.500 km11
06.09 24h FRA24h St-Thibault-des-Vignes 190.702 km1 🏆
31.05 100mi NEDCenturion Schiedam 20:14:23 h1 🏆
2007
28.07 24h CANIAU 24h WC 24 Drummondville 192.718 km58
11.05 12h FRA22ème des 48 heures pédestres de Surgères - 12h Split 103.746 km15
11.05 24h FRA22ème des 48 heures pédestres de Surgères - 24h Split 195.430 km11
11.05 48h FRA22ème des 48 heures pédestres de Surgères 327.526 km11
04.03 170km FRAChampionnats Nationaux des 170 km Marche 21:28:31 h3 🥉
03.03 24h FRA24h Bourges, NC FRA 170.624 km28
2006
14.10 24h GBR17th Self-Transcendence 24 Hour Track Race Tooting Bec 200.138 km9
2005
08.10 24h GBR16th Self-Transcendence 24 Hour Track Race Tooting Bec 199.248 km5
16.07 24h AUTIAU 24h EC Wörschach 180.220 km68
16.07 24h AUTIAU 24h WC Wörschach 180.220 km91
07.05 24h NED24h Weert 160.934 km18
2004
23.10 6h CZEIAU 24h WC Brno - 6h Split 51.541 km130
23.10 12h CZEIAU 24h WC Brno - 12h Split 99.014 km119
23.10 24h CZEIAU 24h EC Brno 176.146 km71
23.10 24h CZEIAU 24h WC Brno 176.146 km89
29.05 24h NEDCenturion Schiedam 160.928 km12
2003
11.10 24h GBR14th Self-Transcendence 24 Hour Track Race Tooting Bec 179.842 km3 🥉
2002
11.05 24h NEDCenturion Schiedam 160.928 km8
2001
25.08 24h MAS1st Malaysia International 24 Hour Walk 182.032 km7
26.05 24h GBRDoncaster 24hr Track Race 180.702 km5
2000
21.10 24h NED7th IAU 24h EC Uden 176.036 km61
07.10 24h GBR13th Self-Transcendence 24 Hour Track Race Tooting Bec 162.800 km12
03.06 100mi NEDCenturion Schiedam 20:41:01 h3 🥉
1999
09.10 24h GBR12th Self-Transcendence 24 Hour Track Race Tooting Bec 168.105 km12
18.09 24h AUS7th VAWC George Knott 24 Hour 160.934 km4
10.07 24h NZL3rd Self-Transcendence 24 Hour Track Race, Auckland 164.669 km7
15.05 100mi NED100mi Weert 19:46:37 h5
1998
10.10 24h GBR11th Self-Transcendence 24 Hour Track Race Tooting Bec 183.781 km8
12.09 28h FRA45ème Les 28 heures int. de Roubaix a la marche 211.600 km10
29.08 24h FRA6th IAU 24h EC Marquette 194.032 km37
1997
03.05 24h SUI5th IAU 24h EC Basel 188.182 km44
03.05 24h SUI10. Self-Transcendence 24h Lauf Basel 188.182 km47
1996
18.10 48h UKR6th 48 Hour Stadium Run Odessa 312.400 km1 🏆
21.09 24h FRA4th IAU 24h EC Courcon 212.701 km24
13.03 1000mi AUSNanango 1000 Mile Track Race 14d 10:27:20 h5
1995
11.11 6d USAGibson Ranch 6-Day Classic 685.580 km2 🥈
14.10 24h GBR8th Self-Transcendence 24 Hour Track Race Tooting Bec 199.278 km2 🥈
1994
15.07 48h GER1. 48-Stunden-Self-Transcendence-Lauf Köln 306.222 km7
21.05 24h HUN3th IAU 24h EC Szeged 188.103 km25
1993
16.10 24h GBR6th Self-Transcendence 24 Hour Track Race Tooting Bec 215.058 km4
01.05 24h SUI2nd IAU 24h EC Basel 186.112 km52
1992
24.10 24h GBR5th Self-Transcendence 24 Hour Track Race Kingsmeadow 209.127 km3 🥉
31.05 100km GBR100 km Nottingham 10:45:26 h13
22.05 100mi NEDSint Oedenrode Wandelevenement - 100mi „Wedstrijd“ 19:22:22 h3 🥉
1991
06.10 88.5km GBR41st London to Brighton Road Race 8:36:21 h102
02.06 100km GBR100 km Nottingham 10:50:53 h60
07.05 48h FRA7ème des 48 heures pédestres de Surgères 307.037 km15
1989
18.11 24h GBR2nd Self-Transcendence 24 Hour Track Race New River Stadium 174.178 km15
29.07 100mi GBRMetropolitan Police 100 miles walk 19:56:17 h8
08.07 48h GBRBlackpool 48 hours track race 292.296 km6
19.02 24h GBR24 Hour Indoor Race Milton Keynes 171.396 km22
1988
05.11 48h GBRBlackpool 48 hours track race 263.136 km14
27.08 24h GBR24 hour road race Preston 183.682 km14
19.06 100km GBRLincolnshire Ultra Races 100km 10:50:55 h22
1987
22.08 24h GBRChorley 24 Hour Road Race 190.856 km8
1985
18.05 100mi NEDSint Oedenrode Wandelevenement - 100mi „Wedstrijd“ 21:44:46 h7
15.03 48h FRA3ème 48 Heures Pedestre a Montauban 273.380 km16
1984
24.11 24h GBRSri Chinmoy 24 hour track race Coatbridge 193.428 km6
25.08 24h GBRChorley 24 Hour Road Race 211.357 km2 🥈
24.06 100km GBRThe R.M. Wright 100 km 9:47:42 h42