'Kolkata, the land popularly known for its colonial architecture, music & theatre, museums and art galleries hosts The Kolkata Full Marathon offering a full marathon, half-marathon, 10K and 5K run every year. Also, the city organises the Tata Steel Kolkata 25K marathon. The race categories are 25K Run- Elite, 25K run, Open 10K run, Ananda Run, Senior Citizens' Run and Champions with Disability. Kolkata has a lot to present to its visitors. From Victoria Memorial to Howrah Bridge, Birla Planetarium to Fort Williams, the city is perfect for explorers.