Welcome to the 2018 Edition

The biggest, baddest, running challenge in the world is back for the 4th time!

Registrations for the 2018 edition of 100 Days Of Running open on March 1st at 9 am, with the event kicking off on Sat, Apr 28th.

100 amazing days of fun start on April 28th!

It’s going to be hot, it’s going to be tough, it’s going to be cruel. But at the end of it all, you will come out a winner, come what may! 100 days has been a life changer for so many of our participants. It’s time to change yours, one day at a time.

2017 edition saw a record breaking participation with more than 4000 runners from across India and worldwide taking part in the event, and running a massive 9.9 lakh km over the 100 days (for reference distance between Earth and Moon is 3.84 lakh km).

Images from 2017

For more, visit our photo gallery.