The Chicago Triathlon is an annual triathlon held in Chicago, Illinois. The event consists of a 1.5-kilometer swim, a 40-kilometer bike ride, and a 10-kilometer run. The 2025 Chicago Triathlon will be held on August 17, 2025.
The Chicago Triathlon is one of the largest and most prestigious triathlons in the world. In 2023, over 8,000 athletes participated in the event. The race is known for its challenging course and its enthusiastic spectators. The Chicago Triathlon is also a major fundraiser for several charities.
