Organizers for the Challenge Maine triathlon set up the finish line, information booth and temporary base at Veterans Memorial Park in Old Orchard Beach Thursday. The triathlon will be held Sunday, and events begin today with a glow run and continue through the weekend. For more information, go to www.challenge-maine.com.

Organizers for the Challenge Maine triathlon set up the finish line, information booth and temporary base at Veterans Memorial Park in Old Orchard Beach Thursday. The triathlon will be held Sunday, and events begin today with a glow run and continue through the weekend. For more information, go to www.challenge-maine.com.