TRI Rotterdam takes place on Sat, Jun 19, 2027 in Rotterdam, Netherlands. The main route is 51.5 km.
- Date
- Sat, Jun 19, 2027
- Start
- Rotterdam 🇳🇱
- Distance
- 51.5 km
- Level
- Open to all
Your 37-week plan to TRI Rotterdam
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
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TRI Rotterdam is an annual triathlon event held at the Willem-Alexander Rowing Course in Zevenhuizen featuring standard and sprint distances as well as youth competitions.
What this race demands
TRI Rotterdam requires efficient pacing across the standard triathlon disciplines over a 51.5 km total distance.
Multidisciplinary endurance
Athletes must maintain forward propulsion and transition effectively across swim, bike, and run segments within a 51.5 km total distance.
Pacing discipline
The standard triathlon format requires careful aerobic management to prevent premature fatigue before the final run segment.
Your road to race day
Race day at TRI Rotterdam is 37 weeks away. This is how a coach divides that time. The first phase starts now.
01Base25 weeks · Oct 4, 2026 – Mar 27, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Mar 28, 2027 – May 8, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · May 9, 2027 – May 29, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · May 30, 2027 – Jun 12, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Jun 13, 2027 – Jun 19, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is TRI Rotterdam?
TRI Rotterdam takes place on Sat, Jun 19, 2027 in Rotterdam, Netherlands.
How long is TRI Rotterdam?
The main route is 51.5 km.
What does TRI Rotterdam demand?
TRI Rotterdam requires efficient pacing across the standard triathlon disciplines over a 51.5 km total distance.
Who is TRI Rotterdam for?
TRI Rotterdam is open to all participants.
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