21.1K

Half marathon organisers

Chip-timed 21.1K races — and the 10K / 5K fields that sit beside them — organised by the team behind the IIT Bombay Half Marathon.

Half marathon operations

A half marathon is a different operational problem from a fun run: longer medical coverage, more aid stations, stricter timing integrity, and a field that includes first-timers and serious club runners. Fitizen India organises IITBHM (21.1K, 10K, and 5K) and applies the same stack to half marathons for colleges, cities, and corporates.

What a 21.1K needs on race day

Accurate RFID timing, kilometre markers, hydration and medical at the right intervals, a course that police will actually close, and a results process runners trust. We design the route and the medical plan together so the last 5K is not an afterthought.

Multi-distance events

Most Indian half marathons also offer 10K and 5K. We wave starts, colour-code bibs, and keep finish-line congestion under control so the 21.1K clock stays clean while shorter fields still feel like a proper race.

Registering vs organising

Runners register for live races on fitizenindia.com. This site — fitizen.co.in — is for organisers, corporates, and brands who want to hire Fitizen to produce a half marathon. If you are looking for IITBHM 2026 entry, use the official event page and Register Now.

FAQ

Half marathon organisers — questions

Enquiry

Plan a race with Fitizen India

Organisers, corporates, and brands enquire here. Runners registering for a live race should use the events portal.

We respond within 24 hours.