The track at the University of Colorado at Boulder's Potts Field will see a different kind of relay starting June 4, 2004 as more than 30 teams, comprising hundreds of participants, will begin a 15-hour event to raise money for the fight against cancer. One representative from each team will be on the track at all times, symbolizing the never-ending fight against cancer. Luminaria will circle the track, representing friends and loved ones who have battled the disease.