There will be both circle track and motocross racing Saturday at Twin Cities Raceway.
The circle track will have Saturday Night Thunder. Fans can bring their GCI individual account bill and the account holder can receive free entry all season.
The race is $10 general admission, and $5 for seniors, students and youth. Military veterans get in free.
The gates open at 3 p.m., while qualifying is at 4 p.m. and races begin at 6 p.m.
There will be stock cars, legends, late models, trucks and sprints, depending on participants.
The motocross racing is free for fans and will be from 10 a.m. to 5 p.m.
Twin Cities Raceway is at Mile 6.5 of the Kenai Spur Highway, across from Beaver Loop Road.