70.3

Plan Overview This 16-week intermediate plan is designed for triathletes targeting IRONMAN 70.3 Weymouth on 20 September 2026. Starting in early June, the plan assumes you can already swim 1km continuously, run 10km comfortably and complete a 2-hour bike ride. By race day, you will have completed multiple long swims, rides up to 90km and…

Plan Overview This 16-week training plan is designed for intermediate triathletes targeting IRONMAN 70.3 Bolton on 7 June 2026 — or any 70.3 race in early to mid summer. Starting in mid-February, the plan builds systematically from your current fitness base to full race readiness across all three disciplines. You should be able to swim…