Marathons are celebrations of endurance, community, and cultural pride. From iconic city streets to scenic international courses, the biggest marathons in the world draw tens of thousands of participants and even more spectators. Here’s our roundup of the largest and most renowned marathons across the globe.
#1: TCS New York City Marathon, USA
With over 51,543 finishers in 2023, the TCS New York City Marathon stands as the largest marathon in the world. This iconic race takes runners through all five boroughs of NYC — Staten Island, Brooklyn, Queens, Manhattan, and the Bronx — before finishing in Central Park. Known for its challenging bridges, lively spectators, and electric energy, this event epitomizes the spirit of the Big Apple.
#2: TCS London Marathon, UK
The London Marathon saw an incredible 53,802 finishers in 2024 and continues to set records for participation. This race offers a picturesque route through London’s most iconic landmarks, including Tower Bridge and Buckingham Palace.
Beyond its scenic appeal, the marathon is a powerhouse for charitable fundraising, raising millions annually. Enthusiastic crowds and world-class organization make it one of the most sought-after marathons globally.
#3: Bank of America Chicago Marathon, USA
Renowned for its flat and fast course, the Chicago Marathon is a favorite for those chasing personal bests. In 2024, the race had 52,150 finishers and continued to hold the records for both the men’s and women’s marathon times. The course winds through 29 neighborhoods, showcasing Chicago’s cultural diversity and iconic architecture. Key highlights include Grant Park, the Chicago Water Tower, and vibrant crowd support.
Other Major Marathons Worth Mentioning:
#4: Boston Marathon, USA. One of the oldest and most prestigious races, famous for its challenging Heartbreak Hill.
#5: BMW Berlin Marathon, Germany. Known for its flat course and record-breaking performances.
#6: Tokyo Marathon, Japan. A unique mix of modern and traditional Japanese culture.
#7: Paris Marathon, France. Run past the Eiffel Tower and through charming Parisian streets.
#8: TCS Amsterdam Marathon, Netherlands. Offers scenic canal-side views and a fast route.
#9: Mexico City Marathon, Mexico. High-altitude challenge with vibrant city vibes.
#10: Shanghai Marathon, China. A showcase of China’s modern skyline and cultural heritage.
Why Run a Major Marathon?
The world’s biggest marathons provide unmatched experiences. From the adrenaline of competing with thousands to the joy of seeing iconic landmarks, each race is unique. These events unite runners from all corners of the globe, celebrating the human spirit in its most enduring form.