AND THEY'RE OFF . . .

If you love horses, you'll love the action at Davidsonville's Roedown Farm on Sunday. The Marlborough Hunt Club will host its 29th annual Running of the Marlborough Hunt Races. Vendors will sell drinks, Marlborough Hunt Club memorabilia and more. The event also includes dog races. Gates open at 10 a.m. Sunday, first race at noon. Roedown Farm, Wayson and Harwood roads, Davidsonville. $5; children 6 and younger, free. Parking, $10. 410-798-8275.

MICHAEL GULEZIAN

Colorado singer-songwriter Michael Gulezian grew up listening to Armenian folk music, classical guitar, Middle Eastern instrumentals and American rock-and-roll. His eclectic background shows in the unique and folksy songs he produces today. Since 1995, the musician has produced three CDs -- "Dare of an Angel," "Distant Memories and Dreams" and "Language of the Flame" -- and has toured university campuses and the country. 11 a.m.-1 p.m. and 7:30-9:30 p.m. Wednesday. Coffee House, Student Union, Anne Arundel Community College, 101 College Pkwy., Arnold. Free. 410-777-2218.

RETRACING THE LEWIS AND CLARK TRAIL

Learn about the 21/2 -year trek of American explorers Meriwether Lewis and William Clark from St. Louis to the Pacific Ocean, during this lecture and slide show sponsored by the Department of Recreation and Parks. Park Ranger Tom Mayer, who retraced the Lewis and Clark trail by canoe more than 30 years ago, will lead the hour-long discussion. Registration required. Twenty participants maximum. 1 p.m. Saturday. Earleigh Heights Ranger Station, Earleigh Heights Road, Severna Park. Free. 410-222-6244.