Headlining the men’s field is Uganda’s Double Olympic and Triple World Champion Joshua Cheptegei, who will make his much-awaited debut over the 25K distance. The 29-year-old, who holds multiple world records on the track and roads, expressed enthusiasm for racing in India again, saying, “India is one of my favourite destinations. I want to give my best in my maiden venture in Kolkata.”

In a major boost to competition, organisers have announced a USD 25,000 bonus for any athlete breaking the existing world record of 1:11:08. The total prize purse stands at USD 142,214, with equal prize money for men and women. The top three finishers in both categories will receive USD 15,000, USD 10,000, and USD 7,000 respectively, along with a USD 5,000 event record bonus.

Joining Cheptegei in the men’s lineup is Tanzania’s Alphonce Felix Simbu, fresh from his dramatic World Championships Marathon victory in Tokyo, where he edged Germany’s Amanal Petros by just three-hundredths of a second. Ethiopia’s Haymanot Alew, who recorded a blistering 2:03:31 for third place at the 2024 Berlin Marathon, and Lesotho’s Tebello Ramakongoana, runner-up at this year’s Xiamen Marathon, further strengthen the competitive field. The roster also includes a strong Kenyan and Ethiopian contingent featuring Collins Kipkorir, Debebe Teka, Tamru Shifera, and emerging talents such as Ayana Geneti and Niguse Abera.

In the women’s category, defending champion and former world record holder Sutume Asefa Kebede of Ethiopia returns to Kolkata aiming for a hat-trick. Kebede, who set the 25K world record in Berlin in 2015 and shattered it again in Kolkata in 2023, seeks redemption after a disappointing 27th-place finish at this year’s World Championships in Tokyo. “I am thrilled to make my third appearance in Kolkata. With an exciting field to challenge me, I expect to improve my timings this year,” she said.

Kebede will face stiff competition from compatriot and former Kolkata winner Degitu Azimeraw, Uganda’s Olympic finalist Sarah Chelangat, and Kenya’s Agnes Keino. Rising Ethiopian talents, including Demilew Zemenaw and Ergat Heshe, add depth to the field.

Vivek Singh, Joint Managing Director of Procam International, stated, “With world-class athletes such as Joshua Cheptegei and Alphonce Felix Simbu headlining the elite field, Kolkata is poised for an exciting and fast race later this month.”

With top-tier competition, record-breaking incentives, and overwhelming participation, the 10th edition promises to be a milestone in the event’s illustrious journey.

Registrations for the Tata Steel World 25K Kolkata, India’s only World Athletics Gold Label 25K are soaring at an unprecedented pace, reflecting Kolkata’s unwavering passion for running and its place among the nation’s most celebrated sporting events. The 10th edition once again highlights the city’s commitment to inclusivity, empowerment, and community spirit.

The official countdown launched today with the high-energy exhibition match “Bhaichung’s 10.” Football icon and TSW 25K Ratna Bhaichung Bhutia led a spirited five-a-side game alongside nine lucky registered participants from the Ananda Run category. TSW 25K Ratna and actress Srabanti Chatterjee inaugurated the match by blowing the referee’s whistle.
The event brought together runners, sponsors, partners, and celebrities in a joyful celebration of teamwork and sporting camaraderie.

“It is a privilege to lead ‘Bhaichung’s 10’ and usher in the 10th anniversary celebrations of the Tata Steel World 25K Kolkata. The energy and diversity I witnessed today truly represent Kolkata’s heart. Seeing people from so many walks of life come together reminded me why this city is India’s sporting heart. I urge everyone to register, participate, and make this landmark edition unforgettable,” said football legend Bhaichung Bhutia, TSW 25K Ratna.

“I want to tell every woman that not just 15%, I want more women to participate. Running is not only for fitness or sports—I feel that women should join for their own power, their own freedom, their own health, and their own well-being,” said TSW 25K Ratna Srabanti Chatterjee.

D. B. Sundara Ramam, Vice President – Corporate Services, Tata Steel, added:
“We are proud to witness record-breaking participation at the 10th anniversary of the Tata Steel World 25K Kolkata. This event not only showcases athletic talent but also unites our community in a celebration of fitness and the joy of running.”

With limited spots remaining across the 25K, Open 10K, Ananda Run, Senior Citizens’ Run, and Champions with Disability categories, participants are encouraged to register soon at the official website before registrations close or sell out.

Shreepad Shende, Chief Marketing Officer, IDFC FIRST Bank said, “Running a marathon and achieving financial wellbeing both require thoughtful planning and consistent discipline. Our customer-first philosophy aligns with the resilient spirit of runners, and we are proud to partner with this iconic event that reflects purpose, progress, and perseverance.”

Vivek Singh, Joint Managing Director, Procam International, remarked:
“The preparations for this landmark edition are in full swing, and the energy in Kolkata is extraordinary. Over the years, this event has grown into one of India’s most cherished participative sporting celebrations. Today, Kolkata stands tall as a running city, thanks to the unwavering support of the Government of West Bengal, our partners, and our runners.”

A vibrant lineup of pre- and post-race activities, energetic cheering squads, and music zones will create an electrifying atmosphere along the course. Coupled with a fast route and world-class facilities, this year promises an unforgettable experience for runners of all categories.

Run Clubs Unite

Twelve dedicated run clubs with nearly 275 volunteers—including North Kolkata Runners, Jayanagar Jaguars, Newtown Runners, and Rajarhat Runners—will support athletes across the route and at aid stations.

Medal of Steel for 25K Finishers

Every 25K finisher will receive a uniquely crafted ‘Medal of Steel’ by Tata Steel—symbolizing grit, strength, and resilience.

Exclusive T10 Merchandise

Sportswear partner T10 will provide race-day tees to all confirmed 25K participants, while the fastest 1,000 men and women in the Open 10K will receive a special finisher’s tee.

Vijay Diwas Trophy

A tribute to Vijay Diwas, this prestigious competition features 30 teams from the Indian Army, Navy, and Air Force. Each team fields three runners for the 25K, with combined timing deciding the winner. Cash awards of INR 75,000, INR 60,000, and INR 45,000 await the top three teams.

Police Cup

In recognition of the Kolkata Police’s contributions, 175 police teams (150 men’s and 25 women’s) will compete in the 10K. The fastest collective team timing will determine the winner.

Get Active Expo

A must-visit hub for fitness lovers, the Get Active Expo offers the latest updates in running, health, and lifestyle. All confirmed participants must collect their bibs and receive race-day instructions at the Expo, scheduled at Netaji Indoor Stadium on 19–20 December 2025.

Gratitude & Partnerships

Tata Steel World 25K Kolkata expresses heartfelt thanks for the unwavering support of the Government of West Bengal, Ministry of Youth Affairs and Sports (Government of India), Indian Army – Eastern Command & Bengal Sub-Area, Ministry of External Affairs, Ministry of Home Affairs, Sports Authority of India, AFI, WBAA, Kolkata Municipal Corporation, Kolkata Police, World Athletics, AIMS, and Global Sports Communication.

At just 27, Kenny Bednarek, affectionately known as Kung Fu Kenny, has become one of track and field’s most admired figures. A double silver medallist in the 200m at both the Tokyo 2020 and Paris 2024 Olympics, as well as a Gold and Silver Medallist at the recently concluded 2025 World Championships in Tokyo, he has established himself as one of the sport’s most consistent sprinters. In a discipline that celebrates speed and spectacle, Bednarek’s journey is a reminder that persistence, not perfection, defines true greatness. His steady presence among the world’s best reflects the thread that connects talent with tenacity.

Born in Wisconsin, Bednarek’s early years were far from easy. Abandoned at birth and adopted after a challenging childhood, he overcame adversity through sheer grit and purpose. His journey from community college tracks to global arenas stands as an inspiring reminder that success is not determined by where one starts, but by the determination to keep going.

“Life has taught me that the journey matters more than the destination. Every race, every step, builds you,” said Kenny Bednarek, ahead of his visit to Kolkata. “I’m excited to be part of Tata Steel World 25K Kolkata’s 10th year. The city’s passion for sport and the race’s focus on community and health truly resonate with my own story. I look forward to encouraging Kolkata’s spirited participants and celebrating their drive.”

Representing the United States at the highest level, Bednarek has achieved significant international success, with personal bests that rank among the finest in sprinting history: 9.79 seconds in the 100m (2025), 19.57 seconds in the 200m (2024), and 44.73 seconds in the 400m (2019).

Speaking about the association, D. B. Sundara Ramam, Vice President – Corporate Services, Tata Steel said: “As we celebrate the 10th edition of the Tata Steel World 25K Kolkata, it is a matter of great pride to welcome Kenny Bednarek as our ambassador. His journey personifies resilience, purpose, and the belief that consistent effort can shape one’s destiny – values that reflect the ethos of both Tata Steel and this event. The World Athletics Gold Label designation has reaffirmed Kolkata’s place on the global running map, and with Kenny joining us this year, we hope to inspire more people to embrace fitness, community, and the joy of running.”

Adding his thoughts, Vivek Singh, Joint Managing Director, Procam International, said, “Its been #ADecadeofdiffrence and We are delighted to have Kenny Bednarek as our International Event Ambassador for this landmark 10th edition. His life and career embody the message that consistent effort, resilience, and grace in pursuit of excellence define a true champion. Kenny’s presence will deeply inspire our running community. We look forward to welcoming him in Kolkata and making his visit memorable, as we together celebrate the events’ landmark 10th anniversary”