Sheyenne Speedway ends first IMCA Modified season on Sunday 

LISBON, N.D. – Sunday’s Battle at the Boneyard wraps up the first season for IMCA Modifieds at Sheyenne Speedway.

Track, North Dakota state, Jet Racing Central Region and IMC Speedway Motors Weekly Racing National points are at stake at the Sept. 30 show. Just four points separate the top four drivers going into the finale.

Start time is 3 p.m.