Bertrand Maziere
Born : 1974 Cat. M50 Ultrarunner since 2011 FRA
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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 ?FRAFranceITAItalyPORPortugal
38,8%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 9 245; Σ finishers = 23 843. 9 245 / 23 843 × 100 = 38.77%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races2 719 km
> 100 km5
> 160 km1
Longest race170,0 km

Km per year (ultra races)

2022
139
2 races
2023
2024
83
1 race
2025
2026

Race types (share of distance)

Road3,7%
Trail96,3%

HISTORY

37 race(s)
DateRacePerf.Rk
2025
26.04 83km FRAGrand Raid Ventoux by UTMB - 100K 16:25:11 h636
2023
25.08 63.6km FRA11ème L'Échappée Belle - L'Intégrale 149km 15:22:07 h341
03.06 75km FRAGrand Trail du Saint-Jacques by UTMB 11:36:55 h324
2021
17.07 98.9km FRALong Tour des 4 Massifs (UT4M) Master 26:39:43 h354
04.07 47.5km FRA17ème Tour des Glaciers de la Vanoise 9:37:31 h181
2020
04.10 45km FRATrail de Mirmande 6:15:27 h45
02.08 50km FRACourchevel X-Trail 50 km 10:24:00 h90
18.07 88km FRA4ème Oisans Trail Tour 15:21:26 h111
2019
20.10 75km FRA19ème Grand Trail du Lac 11:29:15 h107
29.09 51km FRATrail des Aiguilles Rouges 10:29:45 h211
09.06 67km FRA18ème Trail Des Allobroges 13:07:12 h86
27.04 115km POR11. MIUT - Madeira Island Ultra Trail 115 km 25:13:44 h286
2018
28.07 65km FRA29ème La 6000D 9:42:07 h302
03.06 72km FRA11ème La Transju'trail 72 km 10:16:37 h102
06.05 51km FRA16ème Trail Nivolet Revard 51 km 7:13:49 h133
2017
24.09 50km FRATrail des Aiguilles Rouges 12:01:18 h378
02.07 73km FRA14ème Tour des Glaciers de la Vanoise 11:28:33 h96
27.05 73km FRALe Grand Raid 73 14:45:26 h74
2016
26.08 170km FRA14ème Ultra Trail Tour du Mont Blanc 38:26:44 h421
07.08 45km FRACenis Tour Trail 45 km 5:50:29 h23
18.06 83km FRA4ème Samoëns Trail Tour - Ultra Tour du Haut Giffre 14:50:12 h107
01.05 51km FRA14ème Trail Nivolet Revard 51 kms 6:58:30 h149
27.03 52km FRATrail des Piqueurs 52 km 7:43:52 h89
2015
23.08 65km FRALe Tour de la Grande Casse 11:36:22 h74
18.07 105km FRA7ème Ultra Tour du Beaufortain 21:52:07 h77
13.06 83km FRAVerdon Canyon Xtrem 83km 8:38:44 h27
02.05 51km FRA13ème Trail Nivolet Revard 51 kms 7:25:20 h174
12.04 56.7km FRA13ème Trail De La Sainte Victoire 9:37:31 h130
01.03 50mi FRA14ème Trail de Vulcain Ultra 11:46:45 h73
2014
27.08 119km ITA5ème Sur les Traces des Ducs de Savoie 27:30:31 h465
04.05 51km FRA12ème Trail Nivolet Revard 51 kms 7:22:46 h244
2013
08.12 75km trail race FRA60ème La SainteLyon 75 km 9:15:19 h805
30.08 101km ITA8ème Courmayeur-Champex-Chamonix 22:10:30 h543
30.06 65km FRA10ème Tour des Glaciers de la Vanoise 10:51:52 h119
2012
29.09 100km FRA41ème Les 100 km de Millau 11:49:44 h369
2011
23.10 71.8km FRA17ème La Grande Course des Templiers 12:15:49 h1064
01.05 51km FRA9ème Trail Nivolet Revard 51 kms 8:47:35 h472