Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon
- Date
- July 11, 2026
- Location
- Fairmount Park, Philadelphia, PA
- Distance
- SPRINT Triathlon · SPRINT Duathlon · SPRINT Aquabike & more
From the Organizer
The 9th Annual Stampone O’Brien Dilsheimer Holloway Law Women's Philadelphia Triathlon and Kid's Triathlon
The 9th Annual Stampone O’Brien Dilsheimer Holloway Law Women’s Philadelphia Triathlon is unmatched in energy, execution, and excitment. This POOL SWIM TRIATHLON was 2x named BEST RACE IN THE CITY by Be Well Philly! There is a distance for every woman to "tri."
The Sprint: 300meter swim, 9 mile bike, 5k run
The Super 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!
More Need To Know's:
- All swimming takes place in Historic Kelly Pool...NOT THE Schuylkill River
- The bike portion takes place on picturesque Martin Luther King Dr alond the river and is CLOSED to vehicular traffic.
- All running takes place around the Please Touch Museum and the Horticultural Center in West Fairmount Park
- If you have ever thought of "tri-ing" a triathlon this is the most welcoming, friendly, and positive atmosphere in all of triathlon!
Registration Includes:
-
Custom Finisher Medal
-
Amazing Women's Specific Event Shirt
-
Real Timed Race Results
-
Live Athlete Tracking via the DelMo Elite Events App
-
Awesome Post Race Breakfast provided by Winnie's Manayunk
What can women expect from this event?
-
POOL SWIM!!!!!!
-
SAFETY IS OUR #1 PRIORITY
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OUTSTANDING, POSITIVE ATHLETE EXPERIENCE
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CRYSTAL CLEAR COMMUNICATION
-
ATTENTION TO ALL DETAILS
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BIG, FANCY BLING!
-
GREAT SWAG AND MORE!
DO YOU HAVE CHILDREN AND WANT THEM TO TRI? CLICK HERE TO LEARN ABOUT THE KID'S PHILLY TRI TAKING PLACE ON SATURDAY, JULY 11, 2026 OF RACE WEEKEND!
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Coming Up
More triathlon races in PA
North Penn IRONKnights Triathlon
Conneaut Lake Sprint Triathlon
Sprint
Baierl Family YMCA Triathlon/Aquabike presented by Baird
YMCA Kids Triathlon
Youth
Frequently Asked Questions (FAQs)
- What is the Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon?
- Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon is a triathlon event held in Philadelphia, PA. Learn more about the different endurance sports here.
- When and where is the Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon?
- Saturday, July 11, 2026 in Philadelphia, PA at Fairmount Park, Philadelphia, PA. Check the official event page for exact start times and wave schedules.
- How do I register for the Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon
Jul 11, 2026