Damn, that’s this weekend? I had to sell my spot an DNS for health reasons… had a nce hotel room across the street from transition… love that race… anyway
Swim - Both times I’ve done it the swim has been ass biting cold. I would recommend two caps or a neoprene if you get cold. It’s right on East Beach, very well protected from swells by the Channel Islands. There is no surf zone. You go out, as I recall, not very far, and then it seems to me as if the stretch along the beach was not very parallel, but angled out a bit. Coming back, if it’s not foggy sun will be RIGHT in your eyes, there’s a small hump of land to sight off of right before the last turn buoy (left to shore)
Bike - Yes, there are 3 or 4 hills. For me, sit and spin in my 27. Going out, not so bad. Going down Toro can be scary, sw a couple crashes there. At the bottom of the hill is where the “stop” sign is, i’ve never had to stop, but a CHP will be there directing you. Coming back up Toro Cyn is a bitch. Take it in elevated steps, it’s got a steep part, then flattens slightly for a bit of recovery, then steep, then flattish, etc. No idea re: a disc, but I would think there’s enough flat to warrant it.
Be careful on the downhill after the little one lane climb thru the avocado grove (2d climb, Gubenator or something like that). VERY bumpy, unevan and crappy roads, I think this is where Barbara Warren was killed last year.
Run - Flat for two miles, up for a 1/2 mile, flat for a mile, up, down, then climb back up. There’s a “pit” right in the middle. THen reverse coming back, should be a negative split given the terrain. But 10 miles with a couple decent hills is pretty far to gut it out. First year I did it I hammered the bike and absolutely suffered on the run
Good luck and have fun