Laurence Ferron
ID 19224
Born : 1964 Cat. W60 Ultrarunner since 2004 FRA
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
3
Countries visited ?FRAFranceMARMoroccoSUISwitzerland
91,7%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 24 539; Σ finishers = 26 754. 24 539 / 26 754 × 100 = 91.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races3 140 km
> 100 km7
> 160 km5
> 200 km1
Longest race237,0 km
33. Marathon des Sables Maroc — 8/4/2018

Km per year (ultra races)

76
1 race
2022
156
2 races
2023
61
1 race
2024
65
1 race
2025
139
2 races
2026

Race types (share of distance)

Road3,2%
Trail89,3%
Stage7,5%

Records

50 km8h37'34100 km15h43'2650 mi10h55'21

HISTORY

34 race(s)
DateRacePerf.Rk
2026
11.07 76km SUI17ème Trail Verbier Saint-Bernard by UTMB - X-Traversée 25:56:10 h1109
12.04 63km FRA2T2M 60 10:41:58 h204
2025
06.04 65km FRA3. Trail Tour du Massif Montmorencéen (2T2M) - 60km 12:33:43 h173
2024
28.04 61km FRA2. Trail Tour du Massif Montmorencéen (2T2M) - 60km 11:38:27 h152
2023
08.07 76km SUI14ème Trail Verbier Saint-Bernard by UTMB - La Traversée 25:40:24 h959
18.03 80km FRA15ème EcoTrail de Paris - Ile de France 12:55:38 h1736
2022
09.07 76km SUI13ème Trail Verbier Saint-Bernard by UTMB - La Traversée 25:35:10 h499
2019
06.07 73km SUI11ème Trail Verbier St Bernard - La Traversée 24:05:40 h561
2018
07.07 73km SUI10ème Trail Verbier St Bernard - La Traversée 23:32:33 h634
08.04 237km/6stages MAR33. Marathon des Sables Maroc 2d 01:42:40 h672
2017
08.07 61km SUI9ème Trail Verbier St Bernard - La Traversée 16:57:00 h518
29.04 87.5km FRA4ème Ultra Trail de la Brie des Morin 14:57:33 h94
18.03 80km FRA10ème EcoTrail de Paris - Ile de France 80 km 12:42:17 h1806
2016
09.07 61km SUI8ème Trail Verbier St Bernard - La Traversée 16:37:11 h436
18.06 81km FRAVerdon Canyon Xtrem 80km 20:23:16 h86
19.03 80km FRA9ème EcoTrail de Paris - Ile de France 80 km 12:17:00 h1527
2015
13.06 83km FRAVerdon Canyon Xtrem 83km 11:21:05 h114
21.03 80km FRA8ème Le EcoTrail de Paris - Ile de France 80 km 10:55:21 h1193
2014
23.10 172km FRA22ème Grand Raid Réunion - La Diagonale des Fous 2d 13:17:23 h1072
14.06 60km FRAVerdon Canyon Xtrem 60km 16:25:20 h84
2013
17.10 163.5km FRA21ème Grand Raid Réunion - La Diagonale des Fous 2d 13:08:43 h1318
15.06 50km FRAVerdon Canyon Challange 50 km 11:55:57 h147
2012
27.05 58km FRA14ème Trail de Guerlédan 9:28:50 h673
24.03 80km FRA5ème Le Trail de Paris-Ile de France 80 km 12:11:59 h1601
2010
02.10 142km FRA3ème Le Grand Trail du Nord 142km nonstop 30:27:27 h84
2009
26.06 177km FRA5ème Grand Raid 56 Golfe du Morbihan 38:08:44 h201
14.03 80km FRA2ème Le Trail de Paris-Ile de France 80 km 12:01:52 h937
2008
27.06 178km FRA4ème Grand Raid 56 Golfe du Morbihan 41:18:35 h256
16.02 80km FRA1ère Le Trail de Paris-Ile de France 80 km 11:27:02 h671
2007
02.12 69km trail race FRA54ème La SainteLyon 69 km 10:23:05 h2371
07.10 50km FRA5ème Trail Des Cadoles 8:37:34 h93
01.04 47km FRATrail de la Vallée de Chevreuse 9:50:13 h470
2005
24.09 100km FRA34ème Les 100 km de Millau 15:43:26 h779
2004
22.10 140km FRA12ème Le Grand Raid de la Réunion 2d 10:56:02 h1343