Welcome to your Marbella 70.3 12-week training plan. Because the course features a sea swim, a mountainous bike, and a flat coastal run—and because it’s my local race—this plan is tailored specifically to the demands you’ll face on the day. The focus is on building strong, resilient legs for the climbs while preparing you for every aspect of the course. This video will inspire you: https://youtu.be/lff6dyffAwk Designed as your base phase, this plan assumes you’ve been in maintenance mode and ...