Even with the presence of Auburn stars Chris Mason and Scott Garrett, who finished fourth and fifth, respectively, the boys Hornets still came out on top.
King prevailed, his time of 16:32 two seconds better than Gruenewald. Fitzgibbons was third, in 16:41.
Kimple, who ran to sixth place (17:33), led the next pack as Sargrad ran seventh (17:41), Eric Snavely was ninth (18:17) and Ben Sargrad finished 10th, in 18:21.
F-M was even more dominant in the girls meet against Auburn, seizing each of the top seven spots in a strong display of depth.
Molly Malone won the race, in 20:32, as Carter eased into second place (20:43). Welter was third (20:53), while Buchan (20:55) and Hilary Hooley (20:57) rounded out the top five.
Chapman, in sixth place (21:04), was just ahead of Catie Caputo (21:12), while Erica Losito (21:40) and Dana Gould (21:56) had solid showings.