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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ost, Isabelle   Submit Personal Website Send Link 
Club: Les Coureurs Célestes 
Residence: Trooz
Year of birth: 1979 (Cat. german: W45)
Date of birth: 28.02.1979 (Cat. internat.: W45)
Nationality: BEL BEL Belgium
RunnerID: 35408
 

65 search results (65 Events, 5885.1 km).  (More)

2025 5 Events, 387 km  (More)
27.-28.09.2025 Défi Trail Du Petit Saint Bernard Ultra (FRA) 103km/2stages
17:42:40 h Ost, Isabelle les Coureurs Celestes  Overall: 16 F: 1 Cat W45: 1
25.-26.07.2025 Valmalenco Ultradistance Trail (ITA) 90km
23:09:11 h Ost, Isabelle Tessera Giornaliera  Overall: 136 F: 8 Cat W45: 4
21.06.2025 Ardennes Méga Trail (FRA) 85km
13:06:16 h Ost, Isabelle Coureurs Célestes  Overall: 49 F: 4 Cat W45: 1
12.04.2025 TDI (Trail des Idylles) (BEL) 57km
7:32:10 h Ost, Isabelle   Overall: 42 F: 5 Cat W45: 1
16.03.2025 Trail du Petit Ballon (FRA) 52km
5:57:19 h Ost, Isabelle   Overall: 234 F: 21 Cat W45: 2
2024 5 Events, 310.4 km  (More)
20.10.2024 Belfortrail (FRA) 55km
7:45:40 h Ost, Isabelle Coureurs Célestes  Overall: 50 F: 4 Cat W45: 1
29.-30.06.2024 Ardennes Méga Trail (FRA) 85km
11:57:11 h Ost, Isabelle Coureurs Célestes  Overall: 41 F: 2 Cat W45: 1
11.05.2024 Ultra Trail del Lago di Como - UTLAC60 (ITA) 65km
9:27:18 h Ost, Isabelle Coureurs Celestes  Overall: 25 F: 4 Cat W45: 1
13.04.2024 TDI (Trail des Idylles) (BEL) 52.4km
6:27:59 h Ost, Isabelle   Overall: 24 F: 1 Cat W45: 1
17.03.2024 Trail du Petit Ballon (FRA) 53km
5:39:12 h Ost, Isabelle   Overall: 134 F: 11 Cat W45: 1
2023 4 Events, 358 km  (More)
22.10.2023 Belfortrail (FRA) 54km
7:24:46 h Ost, Isabelle les Coureurs Celestes  Overall: 51 F: 4 Cat W40: 1
07.-09.07.2023 Grand Raid du Guillestrois et du Queyras - Ultra Tour (FRA) 164km
36:38:35 h Ost, Isabelle Coureurs Celestes - Abakusitsolutions  Overall: 26 F: 2 Cat W40: 1
24.06.2023 Ardennes Méga Trail (FRA) 85km
11:48:42 h Ost, Isabelle Coureurs Célestes  Overall: 23 F: 3 Cat W40: 2
18.03.2023 HADT Hard Aisne Durbuy Trail (BEL) 55km
6:38:50 h Ost, Isabelle Coureurs Célestes  Overall: 23 F: 3 Cat W40: 2
2022 3 Events, 688 km  (More)
09.-17.09.2022 Tor des Glaciers (ITA) 450km
7d 00:04:32 h Ost, Isabelle   Overall: 23 F: 1 Cat W40: 1
08.-10.07.2022 Grand Raid du Guillestrois et du Queyras - Ultra Tour (FRA) 164km
38:19:08 h Ost, Isabelle Coureurs Celestes - Abakusitsolutions  Overall: 35 F: 2 Cat W40: 1
25.06.2022 Le Tour des Légendes (FRA) 74km
10:33:56 h Ost, Isabelle   Overall: 16 F: 1 Cat W40: 1
2021 1 Event, 68 km  (More)
13.-14.08.2021 La PicAriège (FRA) 68.3km
22:51:57 h Ost, Isabelle Coureurs Célestes Abakus  Overall: 63 F: 5 Cat W40: 1
2020 1 Event, 149 km  (More)
21.-23.08.2020 L'Échappée Belle - L'Intégrale 149km en duo (FRA) 149km
42:14:53 h Ost, Isabelle Abakus  Overall: 11 F: 1 Cat W40: 1
2019 3 Events, 230.2 km  (More)
22.06.2019 Ardennes Méga Trail (FRA) 102.2km
15:57:54 h Ost, Isabelle   Overall: 30 F: 1 Cat W40: 1
21.04.2019 Trail Des Citadelles 70km (FRA) 70km
9:10:38 h Ost, Isabelle   Overall: 61 F: 6 Cat W40: 4
17.02.2019 La Magnetoise (BEL) 58km
7:54:56 h Ost, Isabelle   Overall: 98 F: 7 Cat W35: 1
2016 1 Event, 75 km  (More)
09.04.2016 BVG Trail 75km (ITA) 75km
11:27:13 h Ost, Isabelle les Coureurs Célestes  Overall: 72 F: 9 Cat W35: 5
2015 3 Events, 247 km  (More)
04.-05.07.2015 La Montagn'Hard 104 km (FRA) 104km
23:22:50 h Ost, Isabelle Les Coureurs Célestes  Overall: 33 F: 2 Cat W35: 1
24.05.2015 La Nocturne des 3 Plateaux (BEL) 86km
10:50:46 h Ost, Isabelle   Overall: 7 F: 1 Cat W35: 1
02.05.2015 Trail de l'Ardéchois 57 km (FRA) 57km
7:01:21 h Ost, Isabelle *Trooz  Overall: 34 F: 1 Cat W35: 1
2014 4 Events, 338 km  (More)
14.09.2014 Serre Che Trail - Grand Tour des Cerces (FRA) 48km
9:36:38 h Ost, Isabelle Coureurs Célestes Trooz  Overall: 124 F: 16 Cat W35: 3
11.-13.07.2014 Andorra Ultra Trail - Ronda dels cims 170 km (AND) 170km
43:35:04 h Ost, Isabelle Les Coureurs Célestes  Overall: 49 F: 4 Cat W35: 3
22.06.2014 Samoens Trail Tour - Tour du Haut Giffre (FRA) 60km
10:52:31 h Ost, Isabelle Les Coureurscelestes  Overall: 16 F: 2 Cat W35: 2
03.05.2014 Gran Trail Rensen (ITA) 60km
9:35:40 h Ost, Isabelle Coureurscelestes  Overall: 16 F: 2 Cat W35: 2
2013 7 Events, 509.5 km  (More)
24.11.2013 Olne-Spa-Olne (BEL) 69km
7:01:36 h Ost, Isabelle   Overall: 32 F: 2 Cat W23: 1
20.10.2013 Ultra Tour de Liege (BEL) 65km
6:54:04 h Ost, Isabelle   Overall: 2 F: 1 Cat W23: 1
05.-06.10.2013 Ultra Trail Guara Somontano (ESP) 98km
13:56:34 h Ost, Isabelle Coureurs Célestes  Overall: 32 F: 1 Cat W23: 1
19.05.2013 La Balade du Bandit d'Honneur (BEL) 104.5km
10:44:15 h Ost, Isabelle   Overall: 4 F: 1 Cat W23: 1
14.04.2013 Le Grand Defi des Vosges (FRA) 53km
5:25:46 h Ost, Isabelle Coureurs Celestes  Overall: 9 F: 1 Cat W23: 1
10.03.2013 Le Trail Bullygeois des Poilus (FRA) 55km
6:00:23 h Ost, Isabelle Coureurs Celestes  Overall: 9 F: 1 Cat W23: 1
09.02.2013 Le Trail des Bosses 65 km (BEL) 65km
6:17:42 h Ost, Isabelle Coureurs Célestes  Overall: 2 F: 1 Cat W23: 1
2012 6 Events, 496 km  (More)
25.11.2012 Olne-Spa-Olne (BEL) 65km
6:33:54 h Ost, Isabelle   Overall: 15 F: 1 Cat W23: 1
19.08.2012 Le Tour de la Grande Casse (FRA) 65km
9:52:56 h Ost, Isabelle Coureurs Celestes  Overall: 25 F: 2 Cat W23: 2
06.-08.07.2012 Andorra Ultra Trail - Ronda dels Cims 170 km (AND) 170km
42:56:29 h Ost, Isabelle Les Coureurs Célestes  Overall: 21 F: 3 Cat W23: 1
27.05.2012 La Moulinette Céleste (BEL) 100km
13:33:10 h Ost, Isabelle   Overall: 4 F: 1 Cat W23: 1
12.05.2012 Grand Trail des Lacs et Châteaux - Trail des Doux Dingues 46 km (BEL) 46km
4:49:34 h Ost, Isabelle   Overall: 4 F: 1 Cat W23: 1
21.04.2012 Trail La Bouillonnante (BEL) 50km
6:08:53 h Ost, Isabelle Team Nelles  Overall: 39 F: 2 Cat W23: 1
2011 7 Events, 603 km  (More)
27.11.2011 Olne-Spa-Olne (BEL) 65km
8:19:42 h Ost, Isabelle Coureurs Célestes  Overall: 142 F: 9 Cat W23: 3
21.-22.10.2011 Endurance Trail des Templiers (FRA) 106km
18:02:24 h Ost, Isabelle Coureurs Celestes  Overall: 125 F: 8 Cat W23: 3
28.-30.07.2011 Tour de l'Oisans et des Ecrins 180 km Non-Stop (FRA) 180km
2d 00:28:03 h Ost, Isabelle Les Coureurs Célestes  Overall: 40 F: 4 Cat W23: 2
02.07.2011 Trail du Tombeau du Chevalier 52 km (BEL) 52km
5:53:06 h Ost, Isabelle Coureurs Célestes  Overall: 33 F: 3 Cat W23: 2
12.06.2011 Le Tour du Chalet (BEL) 100km
13:31:50 h Ost, Isabelle Coureurs Célestes  Overall: 27 F: 1 Cat W23: 1
30.04.2011 Trail La Bouillonnante (BEL) 50km
6:41:44 h Ost, Isabelle Team Nelles  Overall: 51 F: 1 Cat W23: 1
19.03.2011 L'Elchertoise 50 km (BEL) 50km
5:02:09 h Ost, Isabelle Team Nelles  Overall: 39 F: 2 Cat W23: 2
2010 4 Events, 525 km  (More)
28.11.2010 Olne-Spa-Olne (BEL) 65km
7:26:25 h Ost, Isabelle Coureurs Célestes  Overall: 81 F: 4 Cat W23: 1
12.-18.09.2010 Tor des Géants - 330 km Endurance Trail della Valle d'Aosta (ITA) 330km
5d 06:49:14 h Ost, Isabelle Coureurs Célestes  Overall: 70 F: 5 Cat W23: 2
03.07.2010 Ardennes Mega Trail (FRA) 80km
12:35:37 h Ost, Isabelle Coureurs Célestes  Overall: 26 F: 5 Cat W23: 2
25.04.2010 Trail La Bouillonnante (BEL) 50km
6:42:32 h Ost, Isabelle Team Nelles  Overall: 47 F: 5 Cat W23: 3
2009 5 Events, 481 km  (More)
29.11.2009 Olne-Spa-Olne (BEL) 65km
6:51:56 h Ost, Isabelle Team Nelles  Overall: 57 F: 3 Cat W23: 2
17.-20.07.2009 La Trace de l'Ours des Tatras (POL) 201km/4stages
39:29:20 h Ost, Isabelle Team Nelles  Overall: 11 F: 1 Cat W23: 1
31.05.2009 Les Sentes de Légendes 100 km (BEL) 100km
12:39:00 h Ost, Isabelle Philiot  Overall: 57 F: 3 Cat W23: 1
26.04.2009 Trail La Bouillonnante (BEL) 50km
6:34:47 h Ost, Isabelle Team Nelles  Overall: 107 F: 4 Cat W23: 1
01.03.2009 Le Trail aux Etoiles en Pays Viganais (FRA) 65km
8:15:36 h Ost, Isabelle Team Nelles  Overall: 27 F: 4 Cat W23: 3
2008 4 Events, 288 km  (More)
30.11.2008 Olne-Spa-Olne (BEL) 65km
7:14:31 h Ost, Isabelle   Overall: 71 F: 3 Cat W23: 2
29.-30.08.2008 Courmayeur-Champex-Chamonix (CCC) (ITA) 98km
18:09:45 h Ost, Isabelle Team Nelles  Overall: 123 F: 8 Cat W23: 3
13.07.2008 Merrell Sky Race - Le Trail des Cerces (FRA) 68km
9:58:51 h Ost, Isabelle CEPAL  Overall: 182 F: 12 Cat W23: 6
02.03.2008 Trail de Vulcain (FRA) 57km
7:01:21 h Ost, Isabelle Cepal  Overall: 89 F: 3 Cat W23: 2
2007 1 Event, 66 km  (More)
25.11.2007 Olne-Spa-Olne (BEL) 66km
6:24:57 h Ost, Isabelle   Overall: 30 F: 1 Cat W23: 1
2006 1 Event, 66 km  (More)
26.11.2006 Olne-Spa-Olne (BEL) 66km
6:44:57 h Ost, Isabelle   Overall: 62 F: 3 Cat W23: 2

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2020 2019 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2020 2019 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006
Olne-Spa-Olne 8                   7:01:36 6:33:54 8:19:42 7:26:25 6:51:56 7:14:31 6:24:57 6:44:57
Ardennes Mega Trail 5 13:06:16 11:57:11 11:48:42     15:57:54             12:35:37        
Trail La Bouillonnante 4                     6:08:53 6:41:44 6:42:32 6:34:47      
Grand Raid du Guillestrois et du Queyras - Ultra Tour 2     36:38:35 38:19:08                          
TDI (Trail des Idylles) 2 7:32:10 6:27:59                              
Belfortrail 2   7:45:40 7:24:46                            
Le Tour du Chalet 2                     13:33:10 13:31:50          
Andorra Ultra Trail - Ronda dels Cims 170 km 2                 43:35:04   42:56:29            
Trail du Petit Ballon 2 5:57:19 5:39:12