Guillaume Schaeffer
Born : 1980 Cat. M45 Ultrarunner since 2016 FRA
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
4
Countries visited ?FRAFranceITAItalyPORPortugalSUISwitzerland
15,4%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 2 719; Σ finishers = 17 704. 2 719 / 17 704 × 100 = 15.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 229 km
> 100 km14
> 160 km3
Longest race174,0 km

Km per year (ultra races)

306
3 races
2022
234
3 races
2023
490
4 races
2024
339
4 races
2025
174
1 race
2026

Race types (share of distance)

Trail93,5%
Stage6,5%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0

HISTORY

36 race(s)
DateRacePerf.Rk
2026
28.08 174km FRA23ème Ultra Trail Tour du Mont Blanc 31:45:21 h394
2025
22.08 152km FRA13ème L'Échappée Belle - L'Intégrale 152km 36:06:32 h63
25.07 90km ITA8^ Valmalenco Ultradistance Trail 16:04:03 h19
05.07 52.3km FRA11ème Ultra-Trail Côte d'Azur Mercantour-50km 8:01:23 h5
14.06 45km FRAEsclapa l'Oeil Trail - La Nouvelle Coursasse 5:30:02 h1 🏆
2024
23.08 164km FRAGrand Raid des Pyrénées - Ultra Tour 160 31:05:34 h12
04.07 110km FRA11° Ultra-Trail Di Corsica by UTMB 22:21:11 h39
27.04 116km POR15. MIUT - Madeira Island Ultra Trail 115 km 19:19:08 h83
16.03 100km FRAUltra LonGo Tra!L Des Baous - Grand parcours des baous 14:33:39 h3 🥉
2023
15.10 50km FRATrail de Tende 5:57:14 h3 🥉
22.07 114km FRA14ème Ultra Tour du Beaufortain 20:49:57 h65
16.04 70km FRAUltra Trail des Balcons d'Azur 7:48:09 h18
2022
09.09 106km SUI1st Wildstrubel by UTMB - 100K 17:42:37 h72
24.06 120km ITA15^ Lavaredo Ultra Trail by UTMB - 120K 19:24:53 h224
17.04 80km FRAUltra Trail des Balcons d'Azur 8:47:05 h6
2021
02.10 64km FRA20ème Esclapa l'Oeil Trail 8:41:44 h5
24.08 55km ITA11ème TDS Bourg Saint Maurice 9:35:54 h53
10.07 50km FRA7ème Ultra-Trail Côte d'Azur Mercantour-50km 8:22:51 h6
19.06 60km FRAVar Verdon Canyon Challenge 60km 8:28:51 h15
2020
03.09 130km FRA6ème Ultra-Trail Côte d'Azur Mercantour-130km 27:09:16 h44
2019
30.08 171km FRA17ème Ultra Trail Tour du Mont Blanc 34:35:14 h274
07.07 62km FRA11ème La Montagn'Hard 108km verkürzt auf 62km 10:48:00 h28
21.06 60km FRAVar Verdon Canyon Challenge 60km 8:10:43 h7
27.04 105km/2stages FRADefi des Balcons d'Azur 12:03:08 h7
2018
01.12 81km FRA65ème La SaintéLyon 81 km 10:10:13 h700
31.08 144km FRA6ème L'Echappée Belle 144km 33:28:18 h50
22.07 50km FRATrail des Mélèzes du Mercantour 6:47:13 h13
09.06 64km FRA18ème Esclapa l'Oeil Trail 8:58:14 h12
14.04 105km/2stages FRADefi des Balcons d'Azur 13:39:34 h26
2017
30.08 119km ITA8ème Sur les Traces des Ducs de Savoie 23:33:47 h246
02.07 47km FRATrail De Valberg 5:51:24 h23
23.04 80km FRAUltra Trail des Balcons d'Azur 80 km 12:02:05 h61
2016
27.08 85km FRA3ème L'Echappée Belle 85 km 21:15:13 h64
03.07 45km FRATrail De Valberg 6:11:28 h13
11.06 62km FRA16ème Esclapa l'Oeil Trail 8:19:13 h17
24.04 47km FRATrail des Balcons d'Azur 47 km 6:02:36 h84