
Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon is a triathlon, aquabike, and duathlon race on July 11, 2027 in Philadelphia, PA, with entry fees from $80 to $219.
From the Organizer
The Sprint: 300meter swim, 9 mile bike, 5k run
The Mini Sprint: 50 meter swim, 4 mile bike, 2 mile run
The Duathlon: 1 mile run, 9 mile bike, 5k run
The Aquabike: 300 meter swim, 9 mile bike, DONE!
If any of this seems daunting we have RELAY options for you and your friends. Yes, you and your friends can choose which part of the race to do and you can ALL cross the finish line together!
Registration Includes:
What can women expect from this event?
Events
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
90°
Typical Low
72°
Chance of Rain
32%
Based on US Climate Normals data from Phila Franklin Inst, 3 mi from the venue.
Host City
Population
1,582,432
as of 2023
City Elevation
86 ft
Nearest Airport
PHL
Philadelphia International Airport · 10 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon, put it on the calendar, and turn “someday” into a start date.
353
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
YMCA Kids Triathlon
23 miles away
Greenfields Tri/Aqua/Du/ 5K & Splash and Dash #
20 miles away
Delco Kids Triathlon
10 miles away
KIDS ROCK ENDLESS SUMMER TRIATHLON & DUATHLON!
13 miles away
Plan your trip
Coming from out of town? There's more to Philadelphia than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to PhiladelphiaFrequently Asked Questions (FAQs)
Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon
Jul 11, 2027