← All racesSun 5 September 2027 · Knokke-Heist, Belgium · 3.8 km · 180 km · 42.2 km
IRONMAN Belgium Knokke-Heist
43weeks
from today
from today
43 weeks to go
Lots of time. The first weeks are easy and build the habit, so nothing has to be rushed.
The course
Swim · 3.8 km
A sea swim. Wetsuit likely.
Expect waves and a busy start. Your plan adds open-water and sighting practice.Bike · 180 km
A mostly flat course.
Stay aero and ride at a steady effort.Run · 42.2 km
Not usually hot.
Long runs get your legs ready for the second half of the marathon.- Wetsuit
- Likely
- Bike climbing
- 200 m
Cut-offs
Swim
2:20
Bike
10:30
Finish
17:00
From the race's published rules. Times count from your start. Your plan shows how far inside each cut-off you are. Race date checked Sat 19 Sep. Always confirm in the official athlete guide.