NASCAR weekend schedule: Knoxville

The NASCAR Camping World Truck Series is scheduled to race Saturday night at Knoxville Raceway in Iowa.

The race will be the series’ second on a dirt surface this year.

The Cup and Xfinity Series are scheduled to return to action June 25-26 at Nashville Superspeedway. The trucks also are scheduled to race in Nashville, on June 24.

Here is a look at this weekend’s schedule:

Friday: Mostly sunny. High of 89 degrees.

Saturday: Mostly sunny. High of 87 degrees.

(All times Eastern)

Garage open

Track activity

Garage open

Track activity