The World Record for “FASTEST TO COVER FULL MARATHON DISTANCE ON A TREADMILL IN A BUSINESS SUIT” was achieved by ANURAG SAINI on 2nd January 2026 from Dehradun, Uttarakhand, India. He covered full 42 km marathon distance on a treadmill in 4 hours and 11 minutes while wearing a business suit and has set a new world record for International Book of Records.
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