Open 10k

In the Open 10K race category, a sequence of Start Waves will occur from 6:00 a.m. onwards, with short intervals between each start waves to ensure ample space on the course for a more enjoyable experience. Please note that the Start Line will close at 6:30 a.m. For safety reasons, participants will not be permitted to start after this time; participants are therefore advised to plan their travel to the venue keeping in mind long queues to enter the event venue gate.

Applicants who had applied for and got confirmed in the Open 10K race category will get allotted Start Waves for race day start (18th January 2026) based on the finish timings mentioned on respective timing certificates submitted at the time of application.

1. When submitting finish time of 10 km distance:

Start Wave A: Finish time up to 01:29:59

Start Wave B: Finish time from 01:30:00 onwards + Applications without timing certificate

2. When submitting finish time of 5 km distance:

Start Wave A: Finish time up to 00:43:09

Start Wave B: Finish time from 00:43:10 onwards + Applications without timing certificate

3. When submitting finish time of the Half Marathon (21.097 km) distance:

Start Wave A: Finish time up to 02:14:59

Start Wave B: Finish time from 02:15:00 onwards + Applications without timing certificate

4. When submitting finish time of the 25 km distance:

Start Wave A: Finish time up to 03:57:40

Start Wave B: Finish time from 03:57:41 onwards + Applications without timing certificate

5. When submitting finish time of Marathon (42.195 km) distance:

Start Wave A: Finish time up to 06:53:56

Start Wave B: Finish time from 06:53:57 onwards + Applications without timing certificate

*NOTE: Open 10K start waves given above are indicative and may undergo a change, which will be communicated on the website https://tatamumbaimarathon.procam.in post closure of all registrations. On race day timing results and certificates will be generated only for runners who complete the 10 km distance within 1 hr and 30 min from the start time.

Confirmed applicants improving their performance post-submission of applicants can request for a change in the start wave only till 28th November 2025,11:59 PM. Valid timing certificate needs to be emailed along with the request on tatamumbaimarathon@procam.in