Last updated: 26 June 2026

2026 Marathon Season Overview in India

The 2026 running season in India is shaping up to be one of the busiest yet. Peak season runs from January to March and again in October to December, offering the best weather conditions in most parts of the country.

• Winter (Dec–Feb): Ideal for PB attempts in North & West India (Delhi, Mumbai, Bengaluru)
• Spring (Feb–April): Major races in South India (Kerala, Tamil Nadu, Karnataka)
• Monsoon & Post-Monsoon: Trail and ultra runs in the Himalayas and Western Ghats gain popularity
• Increased focus on night races and women-friendly events across major cities

Explore more running resources and city-specific calendars on FatMarathoner.com:

About the Author

Anurag Rana

Founder, FatMarathoner.com · Delhi Runner

160+ Events tracked

10+ Years running

28+ States covered

Delhi Based in

I’m an active runner based in New Delhi, training year-round on the city’s roads and pavements. I built FatMarathoner to be the resource I always wished existed when I was planning my own race calendar. Every event on this page has been personally researched and verified by expert team members. At Fatmarathoner, our team team tests running gear like smartwatches, shoes and electrolytes on the long rungs. We bring first-hand experience navigating India’s running scene across seasons. This calendar is updated weekly — if your race is missing, email me directly.

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