Lakeville is losing the Minnesota Ironman Bicycle Ride beginning next spring.
It's a major event, drawing thousands of riders each year for 13 years there, and city officials say they're disappointed to lose it.
The ride moves to new routes along the St. Croix River.
"Our riders were ready for a change," said Jon Ridge, the ride director. "People were looking for new routes and communities."
The new layout is expected to run from Scandia in the north to Afton in the south and include Marine on St. Croix, Stillwater, Lake Elmo and Oak Park Heights. Two routes would be 25 miles long, one would be 50, and more skilled riders would follow a 100-mile route, Ridge said.
The Lakeville event took cyclists through the nearby cities of Jordan, LeSueur, Montgomery, Lonsdale, Northfield, Prior Lake and Burnsville.
Lakeville's interim parks and recreation director, John Hennen, said the city is "disappointed they are moving their event, but we understand their need to do that."
The event has been associated with Lakeville since the late 1990s, after it got too big for city streets to manage and organizers began scanning the outer suburban horizon for a willing host.