Garmin Marathon
Olathe, United States of America Olathe, United States of AmericaJoin us for a marathon, half marathon, 10k or family run through the beautiful streets and trails of Olathe. 2020 marks the 18th anniversary of the event, which began in 2003 as the Olathe Marathon. The city of Olathe is just 20 minutes southwest of downtown Kansas City, located in Johnson County, Kansas. Come experience […]