The 40th annual SLO Triathlon is looking for volunteers this weekend. While registration for the triathlon is closed for this Sunday’s race, signing up to be a volunteer is not, and organizers say it is vital more people offer their time to help on race day. It takes more than 300 volunteers to have a successful race. According to Parks and Rec., there is still a need for over 90 volunteers. You can become a volunteer at SLO City dot Org.