Top 15 Must-Attend Events in Bengaluru This October 2026

October brings a festive chill to Bengaluru, and with it, a lineup of massive cultural celebrations, live concerts, marathons, and flea markets. Whether you're looking to headbang at a metal festival or run for a cause, here are the absolute top 15 events you simply cannot miss this October.

1. AR RAHMAN The Wonderment Tour Concert

The musical maestro returns to Bengaluru for what promises to be the biggest concert of the year. Experience the magic of A.R. Rahman singing his timeless hits and new compositions live.

• Date: October 3, 2026
• Category: Music / Concert
• Ideal For: Music lovers and Rahmaniacs.
• Tickets: Book on GoEventBooking

2. Bangalore Open Air 2026

India's premier rock and heavy metal festival is back! Featuring a massive lineup of international and homegrown metal acts, complete with full-scale stage production for the ultimate headbanging experience.

• Date: October 10, 2026
• Category: Music / Festival
• Ideal For: Metalheads and live music junkies.

3. Grand Durga Puja Cultural Festivals

Experience the grandeur of Durga Puja with multiple massive celebrations across the city, including the Sree Sree Durga Puja Festival and the Begur Cultural Festival. Enjoy authentic Bengali food, cultural performances, and stunning pandals.

• Date: Starting October 16, 2026
• Category: Festival / Culture
• Ideal For: Families and foodies.

4. Maha Dandiya Utsav & The Grand Palace Dandiya

Get ready for the most vibrant Navratri celebrations! Bengaluru is hosting multiple Dandiya nights including the Biggest Dandiya Nights Celebration and The Grand Palace Dandiya. Grab your dandiya sticks and groove to live Garba beats.

• Dates: October 16 - October 17, 2026
• Category: Music / Dance
• Ideal For: Dance enthusiasts and festive groups.

5. TechSparks 2026

India's most influential startup-tech conference returns to Taj Yeshwantpur. Network with founders, investors, and tech enthusiasts while attending masterclasses from industry leaders.

• Date: October 13, 2026
• Category: Technology / Business
• Ideal For: Entrepreneurs, developers, and investors.

6. The Raghu Dixit Project Live @ October Biker's Fest

Combine the thrill of biking with incredible folk-rock music! The October Biker's Fest 2026 brings together motorcycle enthusiasts and features a high-energy live performance by The Raghu Dixit Project.

• Date: October 24 - 25, 2026
• Location: Orion Mall Rajajinagar
• Ideal For: Bikers and indie music fans.

7. Mahabharata - The Epic Tale (Theatrical Play)

A breathtaking theatrical exploration of the epic Mahabharata. With spectacular set designs and powerful performances, this play at the iconic Chowdiah Memorial Hall is a must-watch for art lovers.

• Date: October 8, 2026
• Location: Chowdiah Memorial Hall
• Ideal For: Theater enthusiasts and culture buffs.

8. Namma Run & Peace Run 5K Marathons

October is packed with runs for great causes. Join the Namma Run 2nd Edition, the Peace Run 5K at St. Claret College, or the World Mental Health Day Run to stay fit and support the community.

• Dates: October 4 & October 11, 2026
• Category: Sports / Marathon
• Ideal For: Runners and fitness enthusiasts.

9. Vegan Market & Corporate Flea Markets

Shop consciously at the Vegan Market Flea Market or explore the massive Corporate Flea Markets happening early this month. Discover sustainable brands, artisanal foods, and unique handicrafts.

• Dates: October 1 - October 3, 2026
• Category: Shopping / Market
• Ideal For: Conscious shoppers and foodies.

10. October Octaves 2026 – Eternal Echoes

A mesmerizing musical evening featuring classical and contemporary fusion performances that will leave you spellbound.

• Date: October 11, 2026
• Category: Music
• Ideal For: Classical and fusion music lovers.

11. Cypher 2026 (AI & Analytics Summit)

Dive deep into the future of technology at India's largest AI and Analytics Summit. Cypher brings together data scientists, industry leaders, and tech innovators for an incredible day of networking and knowledge sharing.

• Date: October 7, 2026
• Category: Technology / Summit
• Ideal For: Tech professionals and data scientists.

12. Agatha Christie's Witness for the Prosecution

A gripping courtroom drama that will keep you on the edge of your seat! Witness one of Agatha Christie's most famous mystery plays brought to life by a talented local cast at Alliance Française.

• Date: October 16, 2026
• Location: Alliance Française de Bangalore
• Ideal For: Mystery lovers and theater goers.

13. ACETECH Bengaluru 2026

Asia's largest architecture, building materials, and design exhibition takes over BIEC. Discover cutting-edge home decor, architectural innovations, and interior design trends.

• Date: Starting October 9, 2026
• Location: Bangalore International Exhibition Centre (BIEC)
• Ideal For: Architects, designers, and homeowners.

14. Beyond the Raga

An enchanting evening of classical Indian music exploring the deep emotional resonance of traditional ragas. A perfect, soulful escape from the city's hustle at the prestigious Bangalore International Centre.

• Date: October 17, 2026
• Location: Bangalore International Centre (BIC)
• Ideal For: Classical music enthusiasts.

15. Breakthrough Run 2026

End your month on a healthy note! The Breakthrough Run is designed to push your limits and promote active living, featuring multiple distance categories for both amateurs and seasoned marathoners.

• Date: October 25, 2026
• Category: Sports / Marathon
• Ideal For: Health and fitness enthusiasts.

Don't wait until the last minute! Head over to our Events page to book your tickets and reserve vendor stalls before they sell out.