In addition to the usual traffic delays, a number of events this weekend will cause slowdowns and road closures. Here's what's happening

When: Sunday starting at 12:30 p.m.

What's happening? A mass of cyclists will gather at High Park and ride east along Bloor, south on Queen's Park Crescent, south on University then over to Nathan Phillips Square. The ride will go ahead rain or shine and drivers along the route can expect some delays.

When: Saturday starting at 7:30 a.m.

The fourth annual five-kilometre run in support of the Sick Kids Hospital Foundation will create the following road closures:

Start Line - Sir Winston Churchill Park

Eastbound - St. Clair Avenue - eastbound lanes

Southbound - Russell Hill Road - whole road

Westbound - Boulton Drive - whole road

Westbound - Macpherson Avenue - westbound lanes

Westbound - Davenport Road - westbound lanes

Northbound - Christie Street - northbound lane

Eastbound - St. Clair Avenue to Spadina Road - eastbound curb lane

Eastbound - St. Clair Avenue, Spadina Road to Sir Winston Churchill Park - Eastbound Lanes



Police are requesting that the public not park their vehicles along the route on Saturday from 5 a.m. to approximately 9:30 a.m. Expect TTC and traffic delays.



When: All-day Saturday and Sunday on Roncesvalle Avenue.

What's happening: Starting at 6 a.m. Saturday, Roncesvalles will be closed between Grafton Avenue and Boustead Avenue till Sunday at 11 p.m.



The TTC will maintain service on Howard Park Avenue. All other routes will divert around the festival.

Drivers can expect delays in the area. Those attending this event are encouraged to take the TTC as parking in the area will be limited. This event will take place regardless of weather conditions.