The fair will be open from 9 a.m. to 1 p.m., and a timed 5K race and one-mile fun run will start at 11 a.m. Free online registration is open until 3 p.m. Feb. 9 and includes a shirt and race packet.

To register, visit www.sanjuanregional.com/afairoftheheart.

The fair will offer free screenings, including baseline EKGs, blood pressure checks, measurements of body mass index, target heart-rate calculations and peripheral vascular disease risk assessments. Cardiologists, electrophysiologists and pulmonologists will be available to answer questions. Free CPR and AED classes will also be offered to those 12 and older.

For more information, visit www.sanjuanregional.com.