• Martin Spierings

2019 Stanford Treeathlon Triathlon Race Preview and Tips

Updated: Feb 27, 2019

This preview will focus on the Open Age Group (Classic) race. There are also Collegiate and Draft-Legal races going on that same day.


First, the good news. You can sleep in! Open Men are at 11:30am (under 40) and 11:45am (over 40) and Open Women at 12:00pm. Registration and parking was fairly smooth last year. The slight complication is transition area closes at 10:50am. This means if you plan on riding the course beforehand you're not actually going to be "warm" from the bike warm up by the time the race starts. Nevertheless I suggest setting up your transition and then rolling out at 10:30am for a look at the course to be back just in time before you get kicked out. I would actually recommend bringing a second pair of running shoes to do a run warm up in after the transition area closes. Also, it's quite a long walk to the swim start (especially if it's raining like it was last year) and you could use the old sneaks to do that.




The Swim (650m)

The water will be cold, it's just a question of how cold. Last year according to this site the bay in Redwood City was 52.7 (11.5) last year and I didn't die. At time of publication this year the temp was 52.3. I recommend long sleeved wetsuit and a neoprene cap to wear under your swimming cap to keep the heat in.



You're not allowed to swim in the area before the event but you do get about 15 mins before your wave to swim around behind the start line. Also, it's a deep water start. You line up between a buoy and the pier.




Tactically, you want to get around the first buoy pretty quick for the left hander then it's a straight shot to the wharf. The buoys can be a little hard to spot as they are sometimes hidden by the boats, but you can't go too wrong because there's a bank on your right and boats on your left. The best line is to hug the piers to the left. There's a long-ish run to T1 but would still recommend going bare feet than messing around with shoes or flip flops at the exit (which you're allowed to do).


Last few hundred yards of the swim

T1 is a pretty straight forward and easy to navigate parking lot situation. It's a short race which means the transitions are key so practice doing it the fastest way.




The Bike (20K)

Dead flat. There can be some wind on the out and back section. The road surface is generally OK but as mentioned I recommend riding a lap before the race just to get to know any bumps or holes. The course can get a little congested, especially for the later waves, so if you're a faster rider be prepared to be "communicative" so people stay on the right. The far end hairpin especially can be tricky with athletes slowing down to turn. Also get to know the entry back to T2 and pick a landmark where you're going to start getting your feet out of your shoes.


The Run (5K)

T2 is easy and then you're out on the run. Again, completely flat but can be windy. It's out and back so you'll have a pretty good idea where you are in the race. Just make sure you know the last half mile to time your glorious sprint finish!


Results and Prizes

For $90 the race is not bad value. The long purple Treeathlon socks you get with entry is probably the most prized article! The last two years it's taken a while for presentations to actually take place. I've won Specialized bar tape the last two years for winning my age group.

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