Friday, July 23

Oxford Plains Speedway

Go Kart Series, 6:30 p.m.

Rain cost the kids (and kids at heart) their chance to be part of TD Bank 250 weekend.

Wiscassst Raceway

Lincoln County Enduro Championship with Spectator Drags, 7:30 p.m.

Part of the county fair. There’s a Dukes of Hazzard joke there, somewhere.

Unity Raceway

Weekly racing, 5:30 p.m.

35-lap features for Ladies and Teen divisions on the docket.

NASCAR Craftsman Truck Series

AAA Insurance 200, 8 p.m. (SPEED)

Still very likely the best race of any NASCAR weekend.

Saturday, July 24

Beech Ridge Motor Speedway

American-Canadian Tour 150, 6:30 p.m.

Given the week off at their home track, many Oxford regulars are expected to drive south and challenge the likes of Brian Hoar and Brad Leighton.

Oxford Plains Speedway

Motor Mayhem, 6:30 p.m.

Includes boat and trailer racing. Yes, it must be seen to be believed.

Wiscasset Raceway

Maine Monster Truck Championship, 7 p.m.

Crunch, crunch, crunch.

Unity Raceway

Fernald Frenzy, 2 p.m.

Think Oxford’s “Motor Mayhem” and Beech Ridge’s “Day of Destruction” and you’re on the right track.

NASCAR Nationwide Series

Kroger 200, 8 p.m. (ESPN)

Anybody remember who’s first and who’s second in points in this division? It slipped my mind.

Sunday, July 25

Wiscasset Raceway

Maine Alliance Late Model Championship, 2 p.m.

Traditional racing to wrap up a busy weekend on the coast.

NASCAR Sprint Cup

Brickyard 400, 1 p.m. (ESPN)

Funny thing about this race: The eventual series champion often wins it.