Wallingford Half Marathon & 5 K Races

Wallingford Half Marathon & 5K takes place on May 23, 2027, in Bellevue, Ohio. Both races start together at 7:30 a.m.: the half marathon (13.1 mi) and the 5K (3.1 mi). No elevation gain is listed.

When a half marathon and a 5K start at the same moment, the opening half mile is run at 5K pace by half the field — hold your own rhythm and let them go, because you will pass most of them again before the finish. Northern Ohio in late May is usually cool at 7:30 a.m., which suits the longer distance: plan on even splits rather than on a fast start.