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BK Halve Triatlon

BK Halve Triatlon took place on Sat, Sep 19, 2026 in Froidchapelle, Belgium. The main route is 112.9 km.

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Date
Sat, Sep 19, 2026
Start
Froidchapelle 🇧🇪
Distance
112.9 km
Climbing
940 m
Level
Open to all

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The Openlakes Belgium middle distance triathlon at Lacs de l'Eau d'Heure serves as the official Belgian Championship for the half distance, featuring a 1900m swim, a hilly 92km bike course, and a 21km run.

What this race demands

This middle distance triathlon demands sustained multi-sport endurance across a 1900m swim, a hilly 92km bike leg with 940m of climbing, and a 21km run. Athletes must manage pacing and nutrition carefully to handle the cumulative fatigue of a half-distance effort.

Hilly bike power

The 92km bike course features 940m of elevation gain, requiring sustained climbing ability and efficient pacing to preserve the legs for the upcoming run.

Run durability

Following the swim and the hilly bike leg, athletes face a standard 21km half-marathon run that requires deep muscular durability to maintain forward progress under cumulative fatigue.

Transition execution

The multi-sport format of an official middle distance championship requires smooth transitions between swimming, cycling, and running to prevent energy leaks.

Aim for 60 to 90 grams of carbohydrates per hour throughout the bike and run legs to sustain energy output across an expected duration of roughly 4 to 7 hours.

Estimated finish times

Competitive (~4.0 W/kg, sub-1:25 half marathon)4:00–4:30h
Advanced (~3.2 W/kg, sub-1:45 half marathon)4:31–5:15h
Intermediate (~2.5 W/kg, sub-2:00 half marathon)5:16–6:15h
First-timer / Finisher6:16–7:30h

Estimates by level, not promises. Your own number depends on your fitness on the day.

Frequently asked questions

When is BK Halve Triatlon?

BK Halve Triatlon took place on Sat, Sep 19, 2026 in Froidchapelle, Belgium.

How long is BK Halve Triatlon?

The main route is 112.9 km.

What does BK Halve Triatlon demand?

This middle distance triathlon demands sustained multi-sport endurance across a 1900m swim, a hilly 92km bike leg with 940m of climbing, and a 21km run. Athletes must manage pacing and nutrition carefully to handle the cumulative fatigue of a half-distance effort.

How much climbing does BK Halve Triatlon have?

BK Halve Triatlon has 940 m of climbing.

Who is BK Halve Triatlon for?

BK Halve Triatlon is open to all participants.

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