IRONMAN 70.3 Los Cabos takes place on Sun, Apr 11, 2027 in Los Cabos, Mexico. The main route is 113 km.
- Date
- Sun, Apr 11, 2027
- Start
- Los Cabos 🇲🇽
- Distance
- 113 km
- Level
- Open to all
IRONMAN 70.3 Los Cabos is a half-distance triathlon in Los Cabos, Mexico: a 1.9 km swim, 90 km bike and 21.1 km run along the Baja California coastline.
Your road to race day
Race day at IRONMAN 70.3 Los Cabos is 31 weeks away. This is how a coach divides that time. The first phase starts now.
01Base19 weeks · Sep 7, 2026 – Jan 17, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Jan 18, 2027 – Feb 28, 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 · Mar 1, 2027 – Mar 21, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Mar 22, 2027 – Apr 4, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Apr 5, 2027 – Apr 11, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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