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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What it is
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 line-up
Each card shows the feature race — the one that counts towards your Slam.
Delhi · Jawaharlal Nehru Stadium
Limited places may remain under Youth (18–21), Good for Silver (65+), charity bibs and concierge packages. Check the official site.
Visit official site ↗ Entry criteria, fees & how to register →Kolkata · Red Road
Good for Youth & Good for Silver entries close 11 Nov 2026, 11:59 PM IST — or earlier if places fill.
Visit official site ↗ Entry criteria, fees & how to register →Mumbai · Chhatrapati Shivaji Maharaj Terminus
Half Marathon entries opened 4 Aug 2026. Other categories (10K, Dream Run, Senior Citizens', Champions with Disability) open on staggered dates.
Visit official site ↗ Entry criteria, fees & how to register →Bengaluru · Sree Kanteerava Stadium
Also runs Majja Run, Senior Citizens' Run and Champions with Disability categories on race day.
Visit official site ↗ Entry criteria, fees & how to register →Sequencing
Your cycle can begin at any of the four events. Whichever one you start with, you must then complete the next three as they come, in calendar order, with no gaps.
TSW25K → TMM → TCSW10K → VDHM
TMM → TCSW10K → VDHM → TSW25K
TCSW10K → VDHM → TSW25K → TMM
VDHM → TSW25K → TMM → TCSW10K
With the Delhi Half Marathon feature race reported full for 2026, the realistic entry point for a fresh cycle is Tata Steel World 25K Kolkata on 20 December 2026 — registration is open. Your cycle would then run Kolkata (Dec 2026) → Mumbai (Jan 2027) → Bengaluru (Apr 2027) → Delhi (Oct 2027), finishing in about ten months.
The bar you have to clear
Finishing isn't enough — each feature race has a time limit for Slam credit.
| Event | Feature race | Distance | Cut-off | Required pace |
|---|---|---|---|---|
| TCS World 10K Bengaluru | Open 10K | 10 km | 1:25:00 | ≈ 8:30 /km |
| Vedanta Delhi Half Marathon | Half Marathon | 21.097 km | 3:30:00 | ≈ 9:57 /km |
| Tata Steel World 25K Kolkata | 25K | 25 km | 3:45:00 | ≈ 9:00 /km |
| Tata Mumbai Marathon | Marathon | 42.195 km | 6:30:00 | ≈ 9:14 /km |
Paces are calculated for reference only. The 10K is the tightest of the four in pace terms — don't treat it as the easy one.
Step by step
There is no Procam Slam form. You enrol by entering the four races — correctly.
Sign up once at the Procam registrations portal and use that same account for all four events. This is the most important step — the Slam is matched on your sign-in details.
registrations.procam.in ↗Your name and date of birth must match exactly across all four entries. A middle name added in one race, or a typo in a DOB, is a common reason a cycle fails to get recognised.
Open 10K in Bengaluru, Half Marathon in Delhi, 25K in Kolkata, Marathon in Mumbai. The Dream Run, Majja Run, Great Delhi Run, Ananda Run and Senior Citizens' categories do not count towards a Slam.
Every race has its own rules — age limits, timing certificates or qualifying times for some categories, and its own entry fee. You pay each event separately; the Slam itself costs nothing extra.
Entry windows close on a published date or the moment places fill, whichever comes first. Delhi's Half Marathon filled well before its stated close date. Diary the opening date and enter on day one.
Collect your bib at each event's expo, run, and finish under the limit. Complete all four consecutively and your Slam is recognised automatically — results are reported roughly 8–10 weeks after a cycle completes.
Event by event
Each event sets its own entry window, fee and qualifying criteria. Pick a tab for the full breakdown of its feature race.
Half Marathon · 21.097 km · Sunday 18 October 2026 · Jawaharlal Nehru Stadium, Delhi
Feature race reported fullHalf Marathon in 3:30:00 or faster, on a certificate from an event held on or after 1 October 2024.
Certificates are accepted for 10 km, Half Marathon, 25 km and Marathon.
Must show your net (chip) time from a course measured by an AIMS or World Athletics accredited measurer, timed by RFID with at least two split mats for a half marathon.
25K · Sunday 20 December 2026 · Red Road, Kolkata · 11th edition
Registration openAny one of these, from an event held on or after 1 December 2024:
| Marathon | 07:00:00 or faster |
| 25 km | 04:11:00 or faster |
| Half Marathon | 03:30:00 or faster |
| 10 km | 01:22:00 or faster |
Must carry split timings from the minimum required mats. Applications are processed within 10 working days of registration.
Marathon · 42.195 km · Sunday 17 January 2027 · CSMT, Mumbai · 22nd edition
Registration openAny one of these, from an event held on or after 17 July 2025:
| Distance | Men | Women |
|---|---|---|
| Marathon | Under 7:00 | Under 7:00 |
| 25K | Under 3:18 | Under 3:35 |
| Half Marathon | Under 2:45 | Under 3:00 |
Virtual events and trail runs are not accepted.
The fundraising route through United Way Mumbai is the main way in without one. Note the separate Half Marathon fundraiser standards — men under 3:30, women under 3:45 — which do not earn Slam credit, since only the Marathon counts here.
Open 10K · 10 km · Sunday 25 April 2027 · Bengaluru
Details not yet publishedThe Open 10K is an open-entry category — on the 2026 edition no qualifying time was needed to apply.
A timing certificate is optional and used to confirm your start wave on race day. Runners are classified into age categories after confirmation, for awards.
Fees, windows and qualifying standards above were compiled in August 2026 and are not authenticated. Confirm each one on the official event site before applying.
Direct links
Official Procam sites and entry portals. Always register through these — never a resale page.
25K · Sun 20 Dec 2026
Register → OpenMarathon · Sun 17 Jan 2027 · closes 5 Nov 2026
Register → HM fullHalf Marathon · Sun 18 Oct 2026 · limited categories
Check availability → Opens 2027Open 10K · Sun 25 Apr 2027
Get notified →All Procam entries run through registrations.procam.in. Sign in with the same credentials each time so your four finishes link into one Slam cycle.
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.
Plan your year
Half Marathon · JLN Stadium, Delhi · registrations opened 23 Jul 2026
7:00 AM IST · physical & virtual races · Good for Youth / Silver close 11 Nov 2026
11:59 PM IST, or earlier if places fill
PLAYSCAPE — Tata Steel World 25K Expo
25K · Red Road, Kolkata · 11th edition
Marathon · flagged off from CSMT · 22nd edition
Open 10K · Bengaluru · entries expected to open early 2027
What you get
Reported for runners who complete a full cycle inside the cut-offs.
The finisher's medal for the full four-race cycle.
One piece per cycle — collect all five across five Slams.
Procam Slam branded T-shirt and cap.
Held for 1 year (1–4 Slams) or 2 years (5+ Slams).
Enter up to three weeks before race day, valid for a year.
Race-day photo frame carrying the event ambassador's signature.
Official Procam Slam finisher certificate.
To the fastest man and woman in each age category (18 through 70+), on aggregate time across the four races.
Rewards are reported as non-transferable and cannot be exchanged or redeemed for cash or credit. Slam rewards and services are stated to be for runners residing in India. Confirm current reward terms on the official sites.
Questions
No. There is no separate Slam registration and no separate fee. You register for each of the four events individually and your cycle is tracked from those entries.
Yes. You may begin your cycle at any of the four events, then complete the remaining three consecutively in calendar order.
The cycle breaks. The four finishes must be consecutive with no gap, so a missed edition means starting a fresh cycle from your next race.
No. Only the feature race of each event counts — Open 10K (Bengaluru), Half Marathon (Delhi), 25K (Kolkata) and Marathon (Mumbai).
No. Slam credit is for the on-ground feature race, timed on the day.
Your four finishes are linked by matching your registration details. Any mismatch in name or DOB across the four entries can leave your cycle unrecognised, so use one account throughout.
Results are typically reported 8–10 weeks after a cycle completes, with the finisher list published within about 30 days. Queries are generally accepted within 30 days of completion.
You must be 18 or over. Prize money is awarded across age categories from 18 up to 70+.
You can run all four races, but Procam Slam rewards and services are stated to be for runners residing in India.
The cut-offs are generous for a fit recreational runner — roughly 9–10 min/km for the longer races. The difficulty is consistency: staying injury-free and getting an entry into four sell-out races inside one twelve-month window.
Please read
This is not the official Procam Slam or Procam International website. It is an independent page created only to share information about the Procam Slam in one place.
For confirmation of any detail, please check the official event websites. This page is for information purposes only.
Kolkata on 20 December 2026 is reported open — that could be your starting line.
Register for Tata Steel World 25K ↗