The 2025 Ironman Pro Series kicks off in North America on April 5th with Ironman 70.3 Oceanside in Southern California. The event has its challenges because of the weather. The water is cold, the morning starts off chilly and by the time athletes start the run, the weather is perfect. Racing in cooler temperatures presents unique challenges for athletes but with a few adjustments to your fueling, hydration, gear and pacing plan, you can set yourself up for success. 👊
