Last updated: 7th April 2026
Making fatmarathoner.com your go-to exhaustive resource for Karnataka runners! Full list of major events after mid-March 2026, sorted chronologically. Includes confirmed dates + recurring ones (TBA where not yet announced). Check our Upcoming Marathon Calendar India for nationwide coverage.
Write to us at anurag@fatmarathoner.com for adding or updating any events.
⭐ Featured race · 26 April 2026
TCS World 10K Bengaluru 2026
World Athletics Gold Label · 30,000+ runners · RSI Cricket Ground, Bengaluru
Read our complete race guide →
Karnataka weather tip: Expect 25–32°C and 60–90% humidity year-round. Prioritise electrolytes, pre-dawn starts and breathable gear — especially for monsoon events (July–September). Always verify dates closer to events as some may shift.
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