Some roads in Duluth will be closed Saturday for the NorthShore Inline Marathon.
Congdon Boulevard (County Road 61) from Two Harbors to Duluth, London Road from 26th Avenue East to Superior Street and Interstate 35 from Mesaba Avenue to 26th Avenue East will close from 6:30 a.m. to 2 p.m.
Superior Street and the Highway 61 Expressway are alternate routes.
This year’s race — with five events — includes the new Tunnel 10K, a chance to run through the Interstate 35 tunnels in town. It will start and end at Fifth Avenue West.