Looking for a complete and reliable list of upcoming marathons in Tamil Nadu in 2026? This guide brings together major city marathons, half marathons, 10K runs, and emerging running events across Chennai, Coimbatore, Madurai, Salem, and more.
From large scale races like the Chennai Marathon to growing community runs across Tamil Nadu, this page is regularly updated so you can plan your race calendar with confidence.
Major Marathons in Tamil Nadu 2026
Chennai Marathon 2026
Date: January 2026
Location: Chennai
Categories: Full Marathon, Half Marathon, 10K
One of India’s largest marathons, organised by Chennai Runners and attracting over 20,000 participants annually. :contentReference[oaicite:0]{index=0}
Wipro Chennai Marathon (Skechers Chennai Marathon)
Date: January / February 2026
Location: Chennai
Categories: Full Marathon, Half Marathon, 10K
One of the most professionally organised races in South India with strong community participation.
Coimbatore Marathon 2026
Date: December 2026
Location: Coimbatore
Categories: Half Marathon, 10K, 5K
The largest marathon in Coimbatore, organised to support cancer awareness and drawing thousands of runners annually. :contentReference[oaicite:1]{index=1}
Kovai Marathon / Kovai Elites Marathon 2026
Date: February 2026
Location: Coimbatore
Categories: Full Marathon, Relay, 10K
A fast growing competitive marathon in Coimbatore with full marathon distance returning in recent editions. :contentReference[oaicite:2]{index=2}
Popular Half Marathons & City Runs
Dream Runners Half Marathon 2026
Date: July 2026
Location: Chennai
Categories: Half Marathon, 10K
A well known charity driven race supporting social causes and attracting strong participation every year.
Mettur Rotary International Marathon 2026
Date: 11 January 2026
Location: Salem District
Categories: 2K, 3K, 5K, 12K
A community driven event with multiple distances and prize categories. :contentReference[oaicite:3]{index=3}
Run for Peace Marathon (Coimbatore)
Date: Multiple dates in 2026
Location: Coimbatore
Categories: 5K, 10K
A themed awareness run that takes place across multiple months in Coimbatore. :contentReference[oaicite:4]{index=4}
Kids Marathon Thanjavur 2026
Date: 22 February 2026
Location: Thanjavur
Categories: Kids Run
A dedicated event encouraging children’s fitness and participation in running events. :contentReference[oaicite:5]{index=5}
Emerging & Local Running Events in Tamil Nadu
Along with major marathons, Tamil Nadu hosts several smaller but growing races across cities:
- Chennai Kids Dream Run
- Pink Sakhi Run Chennai
- Father’s Day Marathon Chennai
- Run for Nation Coimbatore
- Green Madurai Marathon
- Tirupur Runners Marathon
- Kangayam Marathon
- Erode Marathon
- Annur Marathon
These events are increasingly popular and contribute to Tamil Nadu’s growing running ecosystem. :contentReference[oaicite:6]{index=6}
Explore More Marathon Events
- Upcoming Marathons in India 2026
- Complete India Marathon Calendar
- Bengaluru & Karnataka Marathons
- Hyderabad Running Events
- Kerala Marathon Calendar
- Kids Marathons in India
- Ultra Marathons India
Why Tamil Nadu is Emerging as a Running Hub
- Strong running communities in Chennai and Coimbatore
- Large participation numbers in flagship events
- Year round calendar of races across cities
- Increasing corporate and charity driven runs
FAQs – Tamil Nadu Marathons 2026
Which is the biggest marathon in Tamil Nadu?
The Chennai Marathon is the largest race in the state and one of the biggest in India with tens of thousands of participants. :contentReference[oaicite:7]{index=7}
Are there full marathons in Tamil Nadu?
Yes, events like Chennai Marathon and Kovai Marathon offer full marathon distances.
When is the best time to run in Tamil Nadu?
December to February is ideal due to relatively cooler weather conditions.
Are there beginner friendly races?
Yes, many events offer 5K and 10K categories including community runs and themed marathons.
Are there kids or family runs?
Yes, events like Kids Marathon Thanjavur and Chennai Kids Runs are designed for younger participants.
Note: Race schedules may change. Always check the official organiser website before registering.
