102 YE Philadelphia 7th & 8th Grade Boys 4x100 Friday, 10:28 am   Place ID School/Affiliation Mark Runners 1 OB Morrison 49.30 2 OA Amy Northwest 50.01 3 OC Marin 50.08 4 OF Ethan Allen 51.59 5 OD Blaine 52.02 6 OH Penn Alexander 52.36 Chris O'Leary, Nick Pegues, Keaton Naff, Jeff Eldridge   7 OG Daroff 52.89 Percy Allen, Jameel Watson, Kahllid Islam, Dovan Jenkins   8 OE Spring Garden 54.37