
Princeton Triathlon is a triathlon, aquabike, and duathlon race on June 4–5, 2027 in Princeton, NJ, with entry fees from $35 to $95.
From the Organizer
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Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
78°
Typical Low
54°
Chance of Rain
40%
Based on US Climate Normals data from Hightstown 2 W, 8 mi from the venue.
Host City
Population
30,451
as of 2023
City Elevation
168 ft
Nearest Airport
TTN
Trenton Mercer Airport · 9 mi
Major Hub
EWR
Newark Liberty International Airport · 35 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Princeton Triathlon, put it on the calendar, and turn “someday” into a start date.
271
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
Coming Up
Princeton Triathlon
Jun 4, 2027