Harborfest 5K & 10K

Harborfest 5K & 10K | Saturday, June 20, 2026 Ontario Beach Park | Charlotte, NY 5K 7:45am 10K 9:00am The Harborfest Festival is summertime, lakeside festival at Ontario Beach Park, celebrating over 200 years of the historic lighthouse and Monroe County. Among the many activities available that weekend join us for the Harborfest 5K and 10K. The courses take in the northern portion of the popular Genesee River Trail, the Marina and finishes beachside. The 10k traverses the beautiful Genesee River boardwalk at Turning Point Park *Please Note: If you are signed up for the combo, you must be finished with the 5K before the 10K begins at 9AM By registering for this event, you are acknowledging that the date, time, location, and distance of the race may be changed, switched to virtual, or canceled at any time as deemed necessary by the Race Directors due to circumstances beyond their control. In the event that any of these scenarios happens or any other, there will be no refunds, transfers, or deferrals allowed unless otherwise stated.