Men Olympic Development 10k Racewalk 1, Michael Mannozzi, Miami Valley TC, 44 minutes, 38.27 seconds. 2, Richard Luettchau, Shore AC, 44:43.55. 3, Samuel Babativa, Universidad del Este, 44:47.16. 4, Cody Risch, Cornerstone University, 46:35.72. 5, Joel Pfahler, Miami Valley TC, 49:09.23. — Kyle Hively, Miami Valley TC, Josh Wiseman, Miami Valley TC, (DQ). Olympic Development 400 Hurdles 1, Roxroy...