Charles de Groote
Born : 1987 Cat. M35 Ultrarunner since 2013 BEL
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
8
Countries visited ?BELBelgiumCROCroatiaESPSpainFRAFranceITAItalyRSASouth AfricaSUISwitzerlandTURTürkiye
39,8%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 7 262; Σ finishers = 18 226. 7 262 / 18 226 × 100 = 39.84%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races2 957 km
> 100 km7
> 160 km1
Longest race170,0 km

Km per year (ultra races)

321
3 races
2022
183
2 races
2023
2024
398
4 races
2025
226
3 races
2026

Race types (share of distance)

Trail96,4%
Stage3,6%

HISTORY

39 race(s)
DateRacePerf.Rk
2026
18.07 101km SUI14. Eiger Ultra Trail 101 km 18:34:08 h135
21.06 50km BELTrail de l'Ours 5:33:41 h21
21.03 75km ITA8^ Chianti Ultra Trail 8:53:42 h219
2025
25.08 153km ITA15ème Sur les Traces des Ducs de Savoie 36:59:08 h640
27.06 120km ITA18^ Lavaredo Ultra Trail by UTMB - 120K 20:38:42 h362
01.06 55km BEL18e Ohm Trail - XL 6:57:25 h21
26.04 70km FRATrail du Grand Ballon 70km 9:17:57 h74
2023
25.11 100km RSA10th Ultra-Trail Cape Town (UTCT) 100 km 22:25:53 h142
13.05 83km BELGrand Trail des Lacs et Châteaux 83km 11:19:03 h54
2022
26.08 170km FRA19ème Ultra Trail Tour du Mont Blanc 44:27:22 h1434
09.07 76km SUI13ème Trail Verbier Saint-Bernard by UTMB - La Traversée 15:37:58 h187
23.04 75km BEL14ème Trail La Bouillonnante 75 km 10:07:05 h42
2021
16.10 119km TUR8th Cappadocia 119 km Ultra-Trail 21:51:45 h123
26.09 50mi BELThe Great Escape 50 miles 13:44:00 h15
29.05 84km BELGrand Trail des Lacs et Châteaux 84km 12:51:46 h112
01.05 65km BELTrail des Cisterciens 8:33:00 h78
2019
30.11 85km ESPUltra Trail Ibiza 85km 12:37:34 h79
29.11 106km/3stages ESPUltra Trail Ibiza - 3 dias trail 14:40:10 h52
25.08 66.8km FRALe Tour de la Grande Casse 11:51:52 h84
06.07 73km SUI11ème Trail Verbier St Bernard - La Traversée 15:31:05 h222
15.06 56km FRATrail de la Vallée des Lacs 8:37:51 h140
27.04 76km BEL14ème Trail La Bouillonnante 76 km 10:36:18 h98
30.03 55km BEL8ème Trail des Crêtes de Spa 6:12:55 h126
2018
31.08 101km ITA13ème Courmayeur-Champex-Chamonix 22:36:32 h837
29.07 48km BELCastle Day Trail 5:24:05 h14
16.06 56km FRATrail de la Vallée des Lacs 8:44:51 h142
21.04 50km BEL13ème Trail La Bouillonnante 6:51:42 h104
17.03 80km FRA11ème EcoTrail de Paris - Ile de France 80 km 8:53:39 h185
24.02 45km BELLe Trail des Bosses 45 km 4:06:56 h12
2017
08.07 61km SUI9ème Trail Verbier St Bernard - La Traversée 13:39:13 h306
22.04 50km BEL12ème Trail La Bouillonnante 6:22:15 h102
08.04 68.5km CRO4th 63 km of Istria 8:25:42 h55
19.03 65km BELTrail de la Primavera 8:00:59 h66
2016
23.04 72km BEL11ème Trail La Bouillonnante 10:58:19 h150
09.04 45km BELTrail de la Sainte Agathe 5:43:12 h17
12.03 55km BEL5ème Trail des Crêtes de Spa 6:47:36 h114
2015
25.04 56km BEL10e Trail La Bouillonnante 56 km 7:17:11 h56
2014
03.05 56km BEL9e Trail La Bouillonnante 8:18:49 h328
2013
27.04 54km BEL8e Trail La Bouillonnante 8:26:03 h353