Christophe Grifgnee
ID 889447
Born : 1988 Cat. M35 Ultrarunner since 2016 BEL
44
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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 ?BELBelgiumFRAFranceITAItalySUISwitzerland
3,5%
Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 808; Σ finishers = 23 265. 808 / 23 265 × 100 = 3.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed46
Km — ultra races3 633 km
> 100 km10
> 160 km2
Longest race174,0 km
23ème Ultra Trail Tour du Mont Blanc (UTMB) — 28/8/2026

Km per year (ultra races)

488
6 races
2022
490
6 races
2023
352
4 races
2024
367
4 races
2025
382
3 races
2026

Race types (share of distance)

Trail96,8%
Stage3,2%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M5
🏅 Top 314
🏅 Top 3 M14
Longest winning streak2
Current streak0

Records

50 km5h15'05100 km13h08'2850 mi8h56'20

HISTORY

45 race(s)
DateRacePerf.Rk
2026
28.08 174km FRA23ème Ultra Trail Tour du Mont Blanc 26:31:22 h157
15.05 156km FRA4ème Trail Alsace Grand Est by UTMB - Ultra-Trail des Chevaliers 17:56:30 h10
01.03 52km FRA23ème Trail du Petit Ballon 4:15:04 h20
2025
23.11 71km BEL29ème Olne-Spa-Olne 5:51:55 h5
07.06 52km BEL7th The Longest Day 50km 3:59:43 h1 🏆
25.04 124km FRAGrand Raid Ventoux by UTMB - 100M 15:28:02 h14
22.03 120km ITA4^ Ultra Trail Chianti Castles 12:41:34 h12
2024
24.11 71km BEL28ème Olne-Spa-Olne 6:19:11 h5
09.11 66km BELGrand Trail des Lacs et Châteaux Winter 6:02:12 h10
14.06 130km FRAUltra Trail du Saint-Jacques by UTMB 16:10:28 h12
19.05 85km BELGrand Trail des Lacs et Châteaux 85km 8:12:35 h2 🥈
2023
26.11 71km BEL27ème Olne-Spa-Olne 5:53:09 h2 🥈
01.09 170km FRA20ème Ultra Trail Tour du Mont Blanc 29:15:39 h141
04.06 55km BEL16e Ohm Trail - XL 5:19:16 h2 🥈
02.04 60km FRA19ème Trail Sainte Victoire - Les Crêtes 7:08:31 h14
26.03 59km BEL10ème Trail des Crêtes de Spa 4:44:47 h1 🏆
25.02 75km BEL2ème Trail de la Siberie - 75km 6:09:05 h1 🏆
2022
27.11 70km BEL26ème Olne-Spa-Olne 5:57:16 h5
26.08 101km ITA16ème Courmayeur-Champex-Chamonix 13:08:28 h77
24.06 120km ITA15^ Lavaredo Ultra Trail by UTMB - 120K 14:49:24 h26
04.06 80km BEL15e Ohm Trail - Ultra 8:56:20 h13
27.03 59km BEL9ème Trail des Crêtes de Spa 4:41:11 h6
20.02 58km BELLa Magnetoise 6:09:02 h1 🏆
2021
28.11 69km BEL25ème Olne-Spa-Olne 6:03:19 h3 🥉
27.08 101km ITA15ème Courmayeur-Champex-Chamonix 14:15:10 h86
10.07 72km FRAHigh Trail Vanoise 11:57:27 h9
29.05 84km BELGrand Trail des Lacs et Châteaux 84km 8:38:10 h3 🥉
02.05 53km BELHouffatrail 53km 4:30:36 h2 🥈
2020
22.08 60km FRAUltra 01 - 60km 7:24:59 h13
2019
24.11 69km BEL24ème Olne-Spa-Olne 5:48:41 h3 🥉
31.08 66km BELTrail des 600 Boitheux 6:40:20 h2 🥈
13.07 116km/2stages FRA9° Un Tour en Terre du Jura (UTTJ) - Intégrale 116km 15:27:04 h10
27.04 76km BEL14ème Trail La Bouillonnante 76 km 7:34:07 h4
23.03 52km BELHADT Hard Aisne Durbuy Trail 5:40:00 h6
2018
25.11 69km BEL23ème Olne-Spa-Olne 6:07:02 h5
07.10 60km FRATrail Du Petit Saint Bernard 7:56:16 h8
08.09 80km BELTrail de Herou - NC Trail 9:03:14 h3 🥉
08.09 80km BELTrail de Herou 9:03:14 h4
25.08 49km SUI6. Matterhorn Ultraks 6:28:51 h44
29.06 91km FRA6ème 90km du Mont-Blanc 15:31:50 h73
05.05 62km BELL'Addict Trail 6:00:58 h1 🏆
21.04 50km BEL13ème Trail La Bouillonnante 5:15:05 h8
24.03 55km BEL7ème Trail des Crêtes de Spa 4:41:00 h5
2017
26.11 70km BEL22ème Olne-Spa-Olne 6:18:55 h7
2016
27.11 70km BEL21ème Olne-Spa-Olne 6:38:44 h17