At a Bharat Jodo Yatra campground in Bellary, Karnataka, on October 17, former Congress president Rahul Gandhi will cast his ballot among 40 other party officials.
The Bharat Jodo Yatra will take a day off so that party members who are participating can cast their votes in the election.
All delegates will cast their ballots at a polling booth that has been established at the camp site in Bellary, according to AICC General Secretary for Communications Jairam Ramesh.
The PCC delegates of Karnataka will cast their vote in Bengaluru on October 17, he said.
On October 18, the yatra would go to Andhra Pradesh for three days and cover a distance of 95 kilometres there. Then, it will travel back to Raichur in Karnataka.
Thereafter, the yatra will move to Telangana, Ramesh said.
On October 19, the vote-counting process will begin, and the results will be announced that same day.
The two contenders for the top Congress job are senior Congressmen Mallikarjun Kharge and Shashi Tharoor.