Split Tommy Half Marathon
Split Tommy Half Marathon race day weather
Cool start — fast day potential
A cool 47°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Light winds shouldn't be a major factor for pacing. Moderate humidity at 66% is worth noting for effort level, especially in later miles.
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Get your personalized Split Tommy Half Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
About the Split Tommy Half Marathon
The half marathon runs 21.1 kilometers on an AIMS-certified course that starts and finishes on the Riva, Split's harborfront promenade in front of Diocletian's Palace. From the Riva the route moves through the city center before reaching the green slopes of Marjan hill, with views over the Adriatic along the way. It runs on the Sunday of Split Marathon weekend, alongside the marathon.
