Delhi · Mumbai · Kolkata · Bengaluru
Finish the feature race of all four Procam majors — back to back, inside the cut-offs — and you join the small club of Procam Slam finishers. 10K + 21.1K + 25K + 42.195K = 98.295 kilometres of India's biggest road races.
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Procam Slam WhatsApp group — or tap to open
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Overview
The Procam Slam is an initiative by Procam International that recognises runners who complete the feature race category of all four designated Procam running events consecutively, without a break.
Procam has been building India's running calendar since 1988 — the Tata Mumbai Marathon, the Vedanta Delhi Half Marathon, the Tata Steel World 25K Kolkata and the TCS World 10K Bengaluru are all World Athletics label races. The Slam ties them into a single, year-long personal challenge.
There is no separate Slam registration and no extra Slam fee. You enter each of the four races yourself, finish each one inside its cut-off, and your cycle is tracked from the sign-in details you register with.
The four feature distances add up to 98.295 km. Spread across roughly ten months, that is not a volume problem — it is a consistency problem. Staying injury-free and securing an entry into four races that sell out is the harder half.
Read the full overview →The line-up
Each card shows the feature race — the one that counts towards your Slam. Open a race for its entry fee, registration window and qualifying standard.
Delhi · Jawaharlal Nehru Stadium · since 2005
Limited places may remain under Youth (18–21), Good for Silver (65+), charity bibs and concierge packages.
Entry criteria & how to register Official site ↗Kolkata · Red Road · since 2014
11th edition · World Athletics Gold Label. Bib collection at the expo, 18–19 December.
Entry criteria & how to register Official site ↗Mumbai · CSMT · since 2004
22nd edition · World Athletics Gold Label. The only one of the four you cannot enter without a qualifying time.
Entry criteria & how to register Official site ↗Bengaluru · Sree Kanteerava Stadium · since 2008
World Athletics Gold Label. Easiest of the four to enter — and the tightest required pace, at about 8:30 /km.
Entry criteria & how to register Official site ↗Community
Registration alerts, opening dates, training talk and race-day logistics — shared by runners chasing the same four finish lines.
Opens WhatsApp. Group rules apply — keep it about running.
Kolkata on 20 December 2026 is reported open — that could be your starting line.
See registration links