The Tata Mumbai Marathon 2025 is all set to take place this Sunday on January 18. While marathon runners are very excited for the event, the chances of having difficulties due to exhaustion or getting sick can never be ruled out. 

While everybody has been doing everything right till now and following everything that they should do, Dr Aashish Contractor, director, Rehabilitation and Sports Medicine, Sir H.N. Reliance Foundation Hospital, reminds you about what you shouldn't do to not only stay health but also safe.