🏃♂️The 2-hour marathon is a significant physical barrier in the history of sports.
🌍Elliot Kipchoge previously ran a sub-2-hour marathon in the INEOS 1:59 Challenge, but it was not recognized as an official record.
⏱️Kelvin Kiptum currently holds the world record in the marathon, with a time of 2 hours and 35 seconds.
🏆The Rotterdam Marathon is known for its fast course and has seen 14 performances under 2 hours and 5 minutes.
🌟Kelvin Kiptum's exceptional second-half performances make him a strong contender for the sub-2-hour barrier.