MASSENA -- Registration has opened for the Seaway Half Marathon and 5k race to be held Sept. 30, beginning at the Barnhart picnic pavilion, with the half marathon to begin at 8 a.m. and the 5k to start at 8:30 a.m. The half marathon course will showcase Massena’s historical landmarks. Participants must pre-register before Sept. 26. The registration fees are $60 for the half marathon and $20 for the 5k. Awards will be given to the top male and female finishers. To register visit http://www.peaksportsolutions.com/seaway-half-marathon-5k.