Jakarta Running Festival 5K
Race Day Weather
Hot start, warming through the race
A warm 79°F start means heat management is critical — consider dialing back your goal pace by 10-20 sec/mi. Temperatures rising to 90°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 80% is worth noting for effort level, especially in later miles.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Jakarta Running Festival 5K
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Jakarta Running Festival 5K 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.
Race Info
The Samsung Galaxy 5K starts and finishes at Gelora Bung Karno Sports Complex in Central Jakarta, running on the Saturday of race weekend alongside the half marathon.
