Kingston College (KC) won the Class 4 boys 4x100m final at the 2015 Gibson McCook Relays held at the National Stadium in Kingston on Feb 28. They finished in 44.44 seconds ahead of St. Jago 46.12.
Finals
1 Kingston College 44.44
2 St. Jago High School 46.12
3 Calabar High School 46.21
4 Wolmers Boys School 47.05
5 Dinthill Technical High School 47.93
6 Herbert Morrison Technical 48.18
7 Munro College 52.26