Complex sentence: Brothers also participate annually in Relay 4 Life, a 12-hour walk or run marathon, and in 2007, Lambda Phi Epsilon at the University of Toronto raised over $1500 in support of funding cancer research.
Split into simpler sentences: Brothers also participate annually in Relay 4 Life, a 12-hour walk or run marathon. In 2007, Lambda Phi Epsilon at the University of Toronto raised over $1500 in support of funding cancer research.