Four high schools will duke it out in today’s ultimate Frisbee season-ending tournament staged on the soccer fields at Mountain View High School in Bend.

The ultimate Frisbee club teams from Bend — Summit, Mountain View and Bend High — and Corvallis-based Crescent Valley will compete in games throughout the day, from 9:30 a.m. to 4 p.m.

The event is free to spectators.