Events
Treeathlon Collegiate Athlete
255 spots left. Registration Opens December 20, 2023 at 12:00pm PST
Treeathlon Age Group Athlete
300 spots left. Registration Opens December 20, 2023 at 12:00pm PST
Treeathlon Paratriathlete
1 spot left. Registration Opens December 20, 2023 at 12:00pm PST
Treeathlon Male Team Relay
5 spots left. Registration Opens December 20, 2023 at 12:00pm PST
Treeathlon Female Team Relay
3 spots left. Registration Opens December 20, 2023 at 12:00pm PST
Treeathlon Mixed Team Relay
5 spots left. Registration Opens December 20, 2023 at 12:00pm PST
Race Website
Additional race information can be found at http://stanfordtreeathlon.com.
Place
1700 Seaport Blvd
Redwood City, CA US 94063
Description
Registration is full for Treeathlon 2023 Classic Sprint Collegiate, Classic Sprint Age Group, and Relays. Thank you so much for your interest and hope to see you at Treeathlon 2024!
Come and join in the fun of one of the best collegiate triathlons in Northern California. The race is a 600m open-water swim, a 20km bike, and a 5k run. Come join the fun!
There are two separate races taking place on March 5th this year. The Stanford Draft Legal Triathlon for Collegiate and Elite athletes will start at 7:00am. The Classic Stanford Treeathlon, a non-draft legal race, will start at 11:00 am. In each race, we have two categories of waves, men's and women's. While the categories are binary, we recognize that not all people fit within that.
Registration for the Draft Legal event is a separate registration link. Please check the race website for updates.
You must be 16 years old (or USAT Age16) to participate in this race.
Please be sure to check the race website for packet pickup information and schedule changes. Answers to frequently asked questions (water temps, equipment, etc.) can be found here: http://www.stanfordtreeathlon.com/faqs.
Join the Treeathlon Facebook Event here: Treeathlon 2023 Facebook Page
Race Contact Info
If you have any questions about this race, click the button below.
