IRONMAN Kalmar-Sweden takes place on Sat, Aug 21, 2027 in Kalmar, Sweden. The main route is 226 km.
- Date
- Sat, Aug 21, 2027
- Start
- Kalmar 🇸🇪
- Distance
- 226 km
- Level
- Open to all
Your 46-week plan to IRONMAN Kalmar-Sweden
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.
Build my planFree to start · No credit card
Experience IRONMAN Kalmar: a 3.8 km swim in the Kalmar strait, a 180 km bike ride crossing the iconic Öland Bridge, and a 42.2 km run through bustling Kalmar.
What this race demands
IRONMAN Kalmar demands complete endurance across a standard 226 km triathlon distance, requiring balanced pacing over a 3.8 km swim, 180 km bike, and 42.2 km run.
Aero Sustained Power
The 180 km bike leg across the Öland Bridge requires prolonged aerodynamic positioning and steady power output without significant climbing relief.
Run Durability
The 42.2 km run through Kalmar demands structural durability to sustain forward motion after nearly a full day of swimming and cycling.
Target 60 to 90 grams of carbohydrates per hour throughout the bike and run segments to sustain energy over the expected duration.
Your road to race day
Race day at IRONMAN Kalmar-Sweden is 46 weeks away. This is how a coach divides that time. The first phase starts now.
01Base34 weeks · Oct 4, 2026 – May 29, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · May 30, 2027 – Jul 10, 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 · Jul 11, 2027 – Jul 31, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Aug 1, 2027 – Aug 14, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Aug 15, 2027 – Aug 21, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is IRONMAN Kalmar-Sweden?
IRONMAN Kalmar-Sweden takes place on Sat, Aug 21, 2027 in Kalmar, Sweden.
How long is IRONMAN Kalmar-Sweden?
The main route is 226 km.
What does IRONMAN Kalmar-Sweden demand?
IRONMAN Kalmar demands complete endurance across a standard 226 km triathlon distance, requiring balanced pacing over a 3.8 km swim, 180 km bike, and 42.2 km run.
Who is IRONMAN Kalmar-Sweden for?
IRONMAN Kalmar-Sweden is open to all participants.
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