Registration for Heart of the Lakes Elementary Color Run ends April 16 On the day of their Color Run, students will be given white t-shirts in their P.E. class to dye during the event that evening. The race later that evening is a one-mile long. Two routes will be provided. Written By: Elizabeth Vierkant | × Registration for the first Heart of the Lakes Color Run ends Friday, April 16. (Perham Public Schools) For Mental Health Awareness Month, Heart of the Lakes Elementary in Perham is holding a Color Run. On the day of their Color Run, students will be given white t-shirts in their P.E. class to dye during the event that evening. The race is one mile long. Two routes will be provided.