Denis Bossonney
Born : 1963 Cat. M60 Ultrarunner since 2003 FRA
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
25,7%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 2 605; Σ finishers = 10 143. 2 605 / 10 143 × 100 = 25.68%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 104 km
> 100 km9
> 160 km1
Longest race165,0 km
La MXtrem160 — 28/7/2017

Km per year (ultra races)

2022
139
2 races
2023
2024
2025
52
1 race
2026

Race types (share of distance)

Trail90,2%
Stage9,8%

HISTORY

23 race(s) · 4 stage(s) nested
DateRacePerf.Rk
2026
08.08 52km FRATrail des Hauts Forts 11:11:23 h214
2023
01.10 51km FRATrail des Glières - L'Etoile des Neiges - solo 8:05:06 h66
27.05 88km FRA11ème La Maxi Race du Lac d'Annecy 19:44:30 h1267
2021
26.09 55km FRATrail des Aiguilles Rouges 9:09:26 h214
2017
28.07 165km SUILa MXtrem160 40:36:15 h26
2016
28.05 83.5km FRA5ème La Maxi Race du Lac d'Annecy 14:10:49 h189
2014
02.10 105km MAR6ème Ultra Trail Atlas Toubkal 19:28:34 h13
07.06 74km FRA5ème Trail du Gypaète 11:59:01 h5
31.05 84km FRA3ème La Maxi Race du Lac d'Annecy 11:52:49 h70
2012
21.07 103km FRA4ème Ultra Tour du Beaufortain 17:51:22 h33
07.07 110km SUI4ème Trail Verbier St Bernard - La Boucle 20:14:59 h36
16.06 74.3km SUI17ème Le Défi de Val de Travers - Trail de l'Absinthe 10:03:19 h26
2010
05.06 69km FRA1ère Trail du Gypaète 10:08:53 h15
2009
24.07 110km FRA1ère La Ultra 6000D 15:48:45 h22
31.05 55km FRA8ème Trail Des Allobroges 8:05:05 h36
2008
25.07 55km FRA19ème La 6000D 6:01:46 h63
01.06 67km FRA1ère La Transju'trail 67 km 8:23:44 h53
2007
21–22.07 106km/2stages FRALe Tour du Massif du Beaufortain - Gesamtwertung 13:07:27 h13
2006
25.08 155km FRA4ème Ultra Trail Tour du Mont Blanc 27:47:16 h68
21–22.07 100km/2stages FRALe Tour du Massif du Beaufortain - Gesamtwertung 13:15:30 h12
2005
26.08 155km FRA3ème Ultra Trail Tour du Mont Blanc 30:20:44 h67
2004
22.10 140km FRA12ème Le Grand Raid de la Réunion 30:41:24 h115
2003
27.04 47km FRALa Bambi Trail 4:13:20 h5