IRONMAN 70.3 Monterrey takes place on Sun, Feb 28, 2027 in Monterrey, Nuevo León, Mexico. The main route is 113 km.
- Date
- Sun, Feb 28, 2027
- Start
- Monterrey, Nuevo León 🇲🇽
- Distance
- 113 km
- Level
- Open to all
Your 21-week plan to IRONMAN 70.3 Monterrey
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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IRONMAN 70.3 triathlon in Monterrey, Mexico: 1.9 km swim, 90 km bike, 21.1 km run (113 km total).
What this race demands
IRONMAN 70.3 Monterrey demands sustained aerobic output across three disciplines for a total distance of 113 kilometers.
Multisport transition
The race requires efficient pacing and physiological shifts across a 1.9 km swim, 90 km bike, and 21.1 km run.
Endurance capacity
Completing a 113 km triathlon requires structured aerobic endurance and the ability to maintain output for several hours.
A carbohydrate intake of 60 to 90 grams per hour is required to sustain energy output throughout the duration of the event.
Your road to race day
Race day at IRONMAN 70.3 Monterrey is 21 weeks away. This is how a coach divides that time. The first phase starts now.
01Base9 weeks · Oct 5, 2026 – Dec 6, 2026
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Dec 7, 2026 – Jan 17, 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 · Jan 18, 2027 – Feb 7, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Feb 8, 2027 – Feb 21, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Feb 22, 2027 – Feb 28, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is IRONMAN 70.3 Monterrey?
IRONMAN 70.3 Monterrey takes place on Sun, Feb 28, 2027 in Monterrey, Nuevo León, Mexico.
How long is IRONMAN 70.3 Monterrey?
The main route is 113 km.
What does IRONMAN 70.3 Monterrey demand?
IRONMAN 70.3 Monterrey demands sustained aerobic output across three disciplines for a total distance of 113 kilometers.
Who is IRONMAN 70.3 Monterrey for?
IRONMAN 70.3 Monterrey is open to all participants.
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