Course
21K Half Marathon21.1 km
10K Timed Run10 km
5K Fun Run5 km
Key dates
- ✓RegistrationClosed
- ✓Entries closedWed 30 Sep 2026
- ★Race daySun 29 Nov 2026
Date confirmed with the organiser · entry window checked by RunCalendar
About
The Chennai Half Marathon runs through Tamil Nadu's capital, a major city on the Bay of Bengal coast. Half marathon, 10K timed run and 5K fun run distances are offered.
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Save Chennai Half Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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