Tata Mumbai Marathon
India's biggest marathon and the one the rest of the calendar is planned around.
Dates, entry fees and routes change every year. This page deliberately does not publish a date — a wrong one costs somebody a race they trained six months for. Confirm the current year's date, entry window, fee and course on the official organiser's website before you plan anything around it.
What kind of race it is
If an Indian runner has one race on the calendar, it is usually this one. Entries open months ahead and the popular categories fill. The atmosphere is the draw as much as the course: the whole city comes out along the route, the Sea Link section is closed to traffic for exactly one morning a year, and the finish at CST is as close as Indian running gets to a national occasion.
The course
Flat and fast by any standard, run largely along the seafront and over the Bandra–Worli Sea Link. The one thing that is not flat is the Peddar Road climb in the closing kilometres of the full marathon — a modest hill that arrives at exactly the wrong moment and is talked about far more than its gradient deserves.
Conditions
A January start in the dark. Mumbai in January is the mildest it gets, but it is still humid — a 05:40 start means most of the field is running as the temperature and humidity both climb. Runners from cooler places consistently go out too fast here.
How to approach it
Train for humidity, not for the distance alone. Practise your hydration plan at race pace, start conservatively, and treat the first 10 km as slower than feels right — the Peddar Road climb and the last 5 km punish an aggressive first half far more than the profile suggests.
Distances offered
Category names and cut-off times vary between editions. Official information: Procam International.
Training for the TMM
Free, complete, week-by-week plans — pick the one that matches what you can currently do, not what you would like to be able to do.
Training in Mumbai
05:30–07:00. By 08:00 in any month the humidity makes pace meaningless — run by effort, not by watch.
Questions
When is the Tata Mumbai Marathon?
It has traditionally been held in January. This site does not publish a specific date because race dates move every year — check the Procam International website for the current year's date and entry window.
What distances does the Tata Mumbai Marathon offer?
Typically Full marathon, Half marathon, 10 km, Dream Run (~6 km), Senior Citizens' Run, Champions with Disability. The exact category list can change between editions, so confirm with the organiser.
Is the TMM course hard?
Flat and fast by any standard, run largely along the seafront and over the Bandra–Worli Sea Link. The one thing that is not flat is the Peddar Road climb in the closing kilometres of the full marathon — a modest hill that arrives at exactly the wrong moment and is talked about far more than its gradient deserves.
What are conditions like at the TMM?
A January start in the dark. Mumbai in January is the mildest it gets, but it is still humid — a 05:40 start means most of the field is running as the temperature and humidity both climb. Runners from cooler places consistently go out too fast here.
How should I train for it?
Train for humidity, not for the distance alone. Practise your hydration plan at race pace, start conservatively, and treat the first 10 km as slower than feels right — the Peddar Road climb and the last 5 km punish an aggressive first half far more than the profile suggests.
Race characteristics are described from the event's established, published character; no date, fee or course guarantee is made here. Every time, pace and physiological figure on this site is computed from a published formula, and the formula is named and shown on the method page. Nothing here is predicted by a model you cannot check. Race details change — always confirm dates, routes and entry with the official organiser. Training guidance is general information, not individual coaching or medical advice.