This pace at the end of an IRONMAN 70.3🤯 The fastest half marathon #IM703Oceanside has ever seen😳 kristianblu smashed the run course record in his first race of the 2025 #IMProSeries 🔥 2026⬇️ 🌊 Athletic Brewing IRONMAN 70.3 Oceanside 🗓️ March 28, 2026 #IRONMANtri