The "sprint" of a Sprint Triathlon is a huge misnomer. I've now done two and I certainly can't sprint 3.1 miles.

Your average sprint triathlon is filled with first time triathletes. There will be speed demons, but most of us are just trying to finish however possible. There's lots on breast, side, and back stroking in the swim. If there are hills you might see people walking their bikes. On the run there will almost certainly be walking going on.

Don't let "sprint" scare you and don't let it keep you from trying!