2025 IRONMAN 70.3 Knokke-Heist
IRONMAN World Championship qualification — age-group results, adjusted times, and qualifying times.
WC slots
60
Qualified
60
Men cutoff*
04:06:05
Women cutoff*
05:01:40
*Adjusted (age-graded) time of the last qualifier in each category. Use the interactive tool for the required finish time per age group and to model rolldown.
Qualified athletes (60)
| # | Athlete | Age group | Finish | Adjusted | Status |
|---|---|---|---|---|---|
| 1 | Tom Defoort Belgium | M30-34 | 3:53:17 | 03:45:14 | AG Winner |
| 2 | Clément Cadot France | M30-34 | 3:55:52 | 03:47:43 | Men slot |
| 3 | Gilles Prestat France | M60-64 | 4:41:02 | 03:50:13 | AG Winner |
| 4 | Yves Depoorter Belgium | M55-59 | 4:29:10 | 03:50:32 | AG Winner |
| 5 | Thomas Vandeperre Belgium | M30-34 | 3:58:52 | 03:50:37 | Men slot |
| 6 | Brent Van Duren Belgium | M30-34 | 3:58:56 | 03:50:41 | Men slot |
| 7 | Rémi Huens France | M25-29 | 3:54:20 | 03:52:40 | AG Winner |
| 8 | Fernando Rodrigues Ricco Brazil | M35-39 | 4:05:15 | 03:52:59 | AG Winner |
| 9 | Vincent De Cleer Belgium | M60-64 | 4:47:02 | 03:55:08 | Men slot |
| 10 | Seppe De Graef Belgium | M18-24 | 3:57:11 | 03:57:11 | AG Winner |
| 11 | Tom Van Den Elzen Netherlands | M45-49 | 4:25:33 | 03:58:24 | AG Winner |
| 12 | Dirk-Jan De Jong Netherlands | M55-59 | 4:39:22 | 03:59:16 | Men slot |
| 13 | Aurélien Lauwers Belgium | M40-44 | 4:18:25 | 03:59:20 | AG Winner |
| 14 | Ralf Lorenz Germany | M60-64 | 4:54:19 | 04:01:06 | Men slot |
| 15 | Julien Prevot France | M30-34 | 4:09:53 | 04:01:15 | Men slot |
| 16 | Gunther Desmedt Belgium | M45-49 | 4:29:09 | 04:01:38 | Men slot |
| 17 | Filip Lievens Belgium | M50-54 | 4:33:55 | 04:01:57 | AG Winner |
| 18 | Dennis Heilbron Netherlands | M50-54 | 4:34:16 | 04:02:15 | Men slot |
| 19 | Denis Pozzo Di Borgo France | M60-64 | 4:57:12 | 04:03:27 | Men slot |
| 20 | Allan De Wispelaere Belgium | M50-54 | 4:36:16 | 04:04:01 | Men slot |
| 21 | Christian Meuser Belgium | M65-69 | 5:19:40 | 04:04:13 | AG Winner |
| 22 | Eddy De Bels Belgium | M60-64 | 4:58:14 | 04:04:18 | Men slot |
| 23 | Freddy Brüll Belgium | M50-54 | 4:37:00 | 04:04:40 | Men slot |
| 24 | Glen Huygens Belgium | M35-39 | 4:17:51 | 04:04:57 | Men slot |
| 25 | Matthias Tribout Belgium | M18-24 | 4:05:03 | 04:05:03 | Men slot |
| 26 | Tom Castelein Belgium | M55-59 | 4:46:54 | 04:05:43 | Men slot |
| 27 | Frederik Santermans Belgium | M45-49 | 4:34:06 | 04:06:05 | Men slot |
| 28 | Julie Lachat Switzerland | F40-44 | 4:42:05 | 04:25:53 | AG Winner |
| 29 | Larissa Jasper Germany | F25-29 | 4:26:38 | 04:26:38 | AG Winner |
| 30 | Bieke Trenson Belgium | F35-39 | 4:43:13 | 04:33:31 | AG Winner |
| 31 | Eline Delasorte Belgium | F40-44 | 4:51:57 | 04:35:11 | Women slot |
| 32 | Malin Ehlers Germany | F18-24 | 4:37:56 | 04:35:44 | AG Winner |
| 33 | Lotte Bakx Netherlands | F25-29 | 4:36:09 | 04:36:09 | Women slot |
| 34 | Neeltje Adriana Baldé Netherlands | F40-44 | 4:56:27 | 04:39:26 | Women slot |
| 35 | Laurence Desmet Belgium | F30-34 | 4:45:32 | 04:40:37 | AG Winner |
| 36 | lisa jaillet France | F18-24 | 4:42:59 | 04:40:44 | Women slot |
| 37 | Caro Van Der Smissen Belgium | F25-29 | 4:41:31 | 04:41:31 | Women slot |
| 38 | Nynke Luijten Netherlands | F18-24 | 4:46:13 | 04:43:57 | Women slot |
| 39 | Sonja Koppers Germany | F35-39 | 4:54:52 | 04:44:46 | Women slot |
| 40 | Miek Dejonghe Belgium | F55-59 | 5:26:57 | 04:45:57 | AG Winner |
| 41 | Pauline Selleslagh Belgium | F35-39 | 4:58:36 | 04:48:23 | Women slot |
| 42 | Katrien Wybouw Belgium | F45-49 | 5:14:24 | 04:48:59 | AG Winner |
| 43 | Heather Poell United States | F50-54 | 5:20:49 | 04:49:14 | AG Winner |
| 44 | Catherine Verhelst Belgium | F50-54 | 5:21:45 | 04:50:05 | Women slot |
| 45 | Corina Landtwing Switzerland | F50-54 | 5:22:11 | 04:50:28 | Women slot |
| 46 | Ina Wildhagen Germany | F50-54 | 5:24:08 | 04:52:14 | Women slot |
| 47 | Guy Liverton France | M70-74 | 6:50:43 | 04:52:23 | AG Winner |
| 48 | Gudrun Hespel Belgium | F30-34 | 4:58:21 | 04:53:13 | Women slot |
| 49 | Renee Vanderheyden Belgium | F25-29 | 4:54:28 | 04:54:28 | Women slot |
| 50 | Silke Vanhellemont Belgium | F18-24 | 4:56:57 | 04:54:36 | Women slot |
| 51 | Silke Schreinemacher Germany | F40-44 | 5:13:48 | 04:55:47 | Women slot |
| 52 | Ksenija Šetlere Latvia | F40-44 | 5:15:55 | 04:57:46 | Women slot |
| 53 | Isabelle Koning Netherlands | F30-34 | 5:03:33 | 04:58:19 | Women slot |
| 54 | Elina Boue France | F18-24 | 5:02:31 | 05:00:07 | Women slot |
| 55 | Christel Spiessens Belgium | F55-59 | 5:44:56 | 05:01:40 | Women slot |
| 56 | Marij Sweep Netherlands | F60-64 | 6:01:38 | 05:03:26 | AG Winner |
| 57 | sandi wiebe United States | F75-79 | 8:08:42 | 05:04:39 | AG Winner |
| 58 | Esmee Anne De Meulmeester Netherlands | PC/ID | 5:09:06 | 05:09:06 | AG Winner |
| 59 | Fabienne Garitte Belgium | F65-69 | 7:21:06 | 05:42:57 | AG Winner |
| 60 | Jasmine Lambert Unknown | Unknown | 6:03:03 | 06:03:03 | AG Winner |
Next 20 — closest to qualifying
The athletes who just missed a slot, by adjusted time — i.e. who would benefit most from rolldown.
| # | Athlete | Age group | Finish | Adjusted | Status |
|---|---|---|---|---|---|
| 61 | Benoit Myaux Belgium | M40-44 | 4:25:58 | 04:06:20 | Not qualified |
| 62 | Pascal Verbrugge Belgium | M55-59 | 4:47:38 | 04:06:21 | Not qualified |
| 63 | Adrian Siemons Belgium | M35-39 | 4:19:28 | 04:06:29 | Not qualified |
| 64 | Bryan Rollier Belgium | M30-34 | 4:15:22 | 04:06:33 | Not qualified |
| 65 | Marc Timmermans Belgium | M65-69 | 5:22:48 | 04:06:37 | Not qualified |
| 66 | Kevin Laros Netherlands | M30-34 | 4:15:36 | 04:06:46 | Not qualified |
| 67 | Bart Vanoirbeek Belgium | M40-44 | 4:26:29 | 04:06:49 | Not qualified |
| 68 | Dean Bowen United Kingdom | M40-44 | 4:26:51 | 04:07:09 | Not qualified |
| 69 | Renaud Teller Belgium | M35-39 | 4:20:49 | 04:07:46 | Not qualified |
| 70 | Quentin Bulteau Belgium | M40-44 | 4:27:45 | 04:07:59 | Not qualified |
| 71 | Jonathan Fabry Belgium | M35-39 | 4:21:09 | 04:08:05 | Not qualified |
| 72 | Lars Königs Germany | M45-49 | 4:36:33 | 04:08:17 | Not qualified |
| 73 | Jens Van Looveren Belgium | M25-29 | 4:10:23 | 04:08:36 | Not qualified |
| 74 | Matthieu Vanpeteghem Belgium | M40-44 | 4:28:29 | 04:08:40 | Not qualified |
| 75 | Raphael Janssens Belgium | M45-49 | 4:37:06 | 04:08:46 | Not qualified |
| 76 | Jan Von Recum Germany | M60-64 | 5:04:22 | 04:09:20 | Not qualified |
| 77 | Benjamin Teller Belgium | M35-39 | 4:22:29 | 04:09:21 | Not qualified |
| 78 | gust laenen Belgium | M60-64 | 5:04:29 | 04:09:25 | Not qualified |
| 79 | Adam Isaac United Kingdom | M45-49 | 4:38:06 | 04:09:40 | Not qualified |
| 80 | Staf Vanhauwaert Belgium | M18-24 | 4:10:11 | 04:10:11 | Not qualified |
Open in the interactive tool →
Filter by age group, model rolldown, see required times.
Race guide →
Course, typical weather, fueling & pacing for this race.
All qualifying events →
Browse every IRONMAN & 70.3 in our results database.
Qualification is modelled with the WTC age-group performance multipliers. Results are for information only — always confirm slots and rolldown with the official race-day allocation. Not affiliated with the IRONMAN Group.