All registered runners at the TMM 2023 get an opportunity to upgrade their assigned bib number to a special 6-digit number of their choice against a fixed donation of INR 5,000 to any NGO of their choice on the UWM website. This is an independent donation made to avail a special number bib and cannot be claimed against any other donation. The number cannot begin with the digit 0, and confirmation is subject to availability. This number can be used for any race category. 6-digit numbers are particularly suitable for commemorating dates such as birthdays and anniversaries for example.

The last date for registering for a special number is 26th December 2022.

Process:

• Interested runners will need to apply through the below-mentioned form, mentioning the number they are interested in from the mentioned list along with the confirmation/application number received from Tata Mumbai Marathon. They will then be contacted by UWM and, based on the availability of the requested number, will be asked to make an online donation to any of the participating NGOs on UWM’s website.
• Once the payment is received by UWM, the chosen bib number will be allocated by the event promoter to the runner.