"Cold-water harbour swim and rolling bike course in the rugged beauty of Antwerp."
🏊 Schwimmen
Harbour swim in Antwerp
🚴 Rad
Bike course through Antwerp
🏃 Lauf
Run through Antwerp
Transition Details
T1/T2 are in the same location · Surface: pavement
Wetter
Typical conditions in Antwerp
Anmeldung
https://www.example.com/antwerp-triathlon-olympic
The Story
Antwerp, Belgium. Olympic-distance triathlon. The 1500m swim sends you into frigid harbour at 12°C — cold enough to steal your breath on entry. The bike covers 40km of rolling with some punchy climbs terrain with 323m of climbing — enough to test your legs without breaking them. A 10km flat run finishes what the bike started. This is Antwerp triathlon: cathedral spire sighting, port-city grit, a compact course through Flanders' finest. Not the longest day in triathlon, but one that leaves a mark.
"That water is 12 degrees. You don't acclimatise to that — you just accept it."
What It Feels Like
A Olympic-distance course in Antwerp that suits a wide range of athletes — accessible enough for a strong first-timer, honest enough to challenge a veteran. The city's diamond-district polish on a Schelde course extends to the race itself — stoofvlees and a De Koninck.
🏊 The Swim
A 1500m harbour swim in frigid brackish water at 12°C. Conditions are typically calm, though harbour swells can appear. Sight off the buoys — the open water offers few reference points.
🚴 The Bike
40km of rolling terrain with 323m of climbing. Short rises break your rhythm; descents reward those who corner confidently. It's a bike course that asks for constant attention — no long steady stretches to zone out.
🏃 The Run
10km on flat Antwerp streets. The course is honest — no hills to blame, no descents to coast. What you have left is what you run. In mild conditions averaging 19°C, heat management becomes pacing strategy.
💡 Insider Tips
- → Water temperature averages 12°C. Acclimatise with cold-water swims in training — your first 200m will set the tone for the entire race. A neoprene cap under your swim cap makes a real difference.
- → The bike has 323m of climbing — don't underestimate the cumulative toll on your legs. Keep your cadence high on the climbs and save your quads for the run. A compact crankset with a 28+ cassette is worth considering.
- → Harbour conditions can change on race morning. Practice dolphin-diving through shore break and body-surfing to shore on the return. Sight frequently — harbour swells can push you off-line without you realising.
Prepare for This Race
More Races in Belgium
FAQ
What distance is the Antwerp Triathlon Olympic? +
The Antwerp Triathlon Olympic is a Olympic Distance distance triathlon: 1500m swim, 40km bike, and 10km run (51.5km total) in Antwerp, Belgium.
When is the Antwerp Triathlon Olympic? +
The next edition is on June 20, 2026. The race is typically held in June.
Water temperature and wetsuit rules? +
Harbour water at 12°C average. Wetsuit rules are conditional.
How hilly is the bike course? +
323m of climbing over 40km. Profile: rolling. Drafting not allowed.
What's the weather like on race day? +
undefined–undefined°C, 63% humidity, 19% rain chance, 14 km/h winds.
Average finish time? +
Approximately 2h 30m. Varies with conditions and athlete experience.
Are you the race organizer?
Claim This RaceFree · Get featured on our homepage · Edit your race details