Sebastien Shao
Born : 1974 Cat. M50 Ultrarunner since 2021 FRA
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
67
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
6
Countries visited ?BELBelgiumESPSpainFRAFranceGERGermanyITAItalySUISwitzerland
46,9%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 8 397; Σ finishers = 17 908. 8 397 / 17 908 × 100 = 46.89%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races5 867 km
> 100 km22
> 160 km14
> 200 km7
> 24h1
Longest race685,0 km
SwissPeaks 700 — 25/8/2025

Km per year (ultra races)

1 325
10 races
2022
830
6 races
2023
1 295
6 races
2024
1 770
7 races
2025
278
3 races
2026

Race types (share of distance)

Road9,5%
Trail90,5%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

HISTORY

36 race(s)
DateRacePerf.Rk
2026
04.07 100km FRA35ème Sri Chinmoy 100km Lauf Paris 11:14:52 h11
18.06 107km GERZugspitz Ultratrail 100mi, ZUT100 19:30:33 h116
31.05 12h FRALes 12 heures de Bures-sur-Yvette 71.010 km16
2025
14.09 330km ITA16° TOR330 - Tor des Géants 6d 03:34:54 h694
25.08 685km SUISwissPeaks 700 8d 23:14:58 h38
26.07 60km FRA15° Trail Volodalen du Lac de Vouglans 7:10:53 h45
18.07 175.8km FRAUltra Tour des 4 Massifs (UT4M) Xtrem 38:08:56 h105
27.06 120km ITA18^ Lavaredo Ultra Trail by UTMB - 120K 23:56:54 h730
28.05 224km FRA7ème Volvic Volcanic Expérience - Grande Traversée Volcanic (XGTV) - solo 46:47:27 h10
16.05 175km FRA3ème Trail Alsace Grand Est by UTMB - Ultra-Trail des Chevaliers 25:58:40 h190
2024
07.12 24h FRA22ème Les 24 heures de Ploeren 186.626 km8
06.09 450km ITA6° TOR450 - Tor des Glaciers 7d 21:54:33 h68
26.08 148km ITA14ème Sur les Traces des Ducs de Savoie 35:46:11 h453
14.06 111km GER12. Zugspitz Ultratrail 19:12:33 h218
17.05 175km FRA2ème Trail Alsace Grand Est by UTMB - Ultra-Trail des Chevaliers 32:13:21 h170
08.05 224km FRA6ème Volvic Volcanic Expérience - Grande Traversée Volcanic (XGTV) - solo 47:36:36 h10
2023
01.09 100km ITA17ème Courmayeur-Champex-Chamonix 23:02:34 h1086
29.08 145km ITA13ème Sur les Traces des Ducs de Savoie 35:08:19 h391
21.07 174km FRAUltra Tour des 4 Massifs (UT4M) Xtrem 46:27:19 h78
12.07 251km SUI2. Eiger Ultra Trail E250 3d 20:56:57 h53
07.05 60km FRATrail de la Brie des Morin 9:16:44 h81
18.02 100km FRALa Trace des Maquisards de l'Ain 14:50:32 h79
2022
24.09 100km FRA49ème Les 100 km de Millau 11:12:50 h218
11.09 330km ITA13° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 5d 02:35:05 h187
26.08 170km FRA19ème Ultra Trail Tour du Mont Blanc 39:28:47 h796
08.07 101km ESPVal d'Aran by UTMB - Camins de Hèr 25:17:06 h582
01.07 175km FRA17ème L'Ultra Marin Raid Golfe du Morbihan 25:29:13 h137
26.06 100km FRA31ème Self-Transcendence 100km Paris 9:37:57 h1 🏆
11.06 123km FRAUltra Trail du Saint-Jacques by UTMB 22:47:34 h138
28.05 88km FRA10ème La Maxi Race du Lac d'Annecy 16:26:11 h583
19.03 80km FRA14ème EcoTrail de Paris - Ile de France 9:04:10 h324
20.02 58km BELLa Magnetoise 12:29:57 h103
2021
04.12 100km FRAL'Origole 100 16:40:29 h43
30.10 108km FRA9ème La Maxi Race du Lac d'Annecy - Ultra Race 24:58:00 h178
11.09 63km FRA11ème Impérial Trail Fontainebleau 8:45:50 h188
17.07 98.9km FRALong Tour des 4 Massifs (UT4M) Master 25:09:45 h305