WINNER TAKES 53K
Fifty-two loops. Fifty-two hours. Roughly 348 km without ever stopping longer than an hour. That's the Indian backyard ultra record, set by Sunil Sharma in October 2024. This whole series exists to see it broken — so we put real money on it.
QUESTIONS, ANSWERED
The backyard, the bell, the DNF — the things every first-timer wants to know before they toe the line.
What is a backyard ultra?
A 6.706 km loop, run every hour on the hour, until one runner remains. No finish line, no fixed distance. The last runner standing is the only finisher — everyone else records a DNF.
Do I need to be an ultrarunner to enter?
No. Backyard 4 is designed as a first ultra. If you can run 6.7 km in an hour, four times, you're in the game.
Where does the 2026–27 season run?
Six chapters: Pune, Ahmedabad, Chandigarh, Bengaluru, Hyderabad and Mumbai. Same loop distance, same rules, same clock in every city.
How do I register?
Through the chapter page for each city. Registration opens city by city — the community hears the dates first.
What is the Indian backyard record?
52 yards — 52 loops, 52 hours, roughly 348 km — set by Sunil Sharma in October 2024. Ashwini Ganapathi holds the women's mark at 28 yards, set at our Bengaluru chapter.
What happens if I DNF?
You take home the exact number of the loop where you stopped, and a DNF memento. In a backyard, that's not failure — it's the receipt of a real attempt.
Can I walk?
Yes. Walking is strategy, not weakness. Many strong backyard runners walk parts of every loop.



