The Toronto Marathon and Half-Marathon will run through Glenview's neighbourhood on Sunday morning. Yonge Street will be closed between York Mills and Eglinton between 0700 and 1000. (If there are runners after 1000 they usually just close one lane for them.)
It will be possible to cross Yonge Street, with police direction at Lawrence and Eglinton.
Duplex Ave. is a good alternate route to the church. You can turn onto it from Eglinton or Lawrence.
Pray for the safety of all the runners.