I did this race last year - it's the first National Series race but I'll treat it more as an early-season tester. It's a 750m pool swim. The bike is 10km of a slight uphill on decent roads, turn around and 10km on a slight downhill. The run is roughly 5.3km loop - it's challenging but good. The race is well-run enjoyable, good for shaking off the cobwebs or even for getting your first triathlon under your belt without worrying about open water swimming.
I'm in too! I did it last year and it was very well run. Only issue would be for good swimmers its a long wait as the slower swimmers start first. I particularly like this as for once i'm not on the course by myself It starts early at 9am so accommodation might be needed!