Marsh Creek Sprint Triathlon
- Date
- September 20, 2026
- Location
- 675 Park Road, Downingtown, PA
- Distance
- Marsh Creek Sprint Triathlon (Individual) · Marsh Creek Sprint Aquabike (Individual) · Marsh Creek Sprint Triathlon Relay
From the Organizer
Staged out of Marsh Creek State Park, this race is located just west of Philadelphia, PA and minutes from the Turnpike. The time trial swim takes place in 500 acre Marsh Creek Lake and features a single loop, rectangular shaped swim course. The bike course is a beautiful, well paved, single loop 20k course that takes athletes through a mix of technical sections and long straightaways alongside trout streams and forests. The 5k run course is entirely within the park and has beautiful lake views and a good uphill at mile 1. There is a ton to see and do outside of the race with kayak rentals, great restaurants and rural, back country roads. Click HERE to learn more and plan your trip.
Still not sure about registering? Watch this race video HERE, then register below.
For further race details go to https://kineticmultisports.com/races/marshcreeksprint
Events
Weather
Typical Conditions
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
77°
Typical Low
52°
Chance of Rain
32%
Based on US Climate Normals data from W Chester 2 Nw, 5 mi from the venue.
Host City
About Downingtown, PA
Elevation
284 ft
Nearest Airport
ILG
Wilmington Airport · 24 mi
Major Hub
PHL
Philadelphia International Airport · 27 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Marsh Creek Sprint Triathlon, put it on the calendar, and turn “someday” into a start date.
104
Days to train
- Race
- Marsh Creek Sprint Triathlon
- Date
- September 20, 2026
- Location
- 675 Park Road, Downingtown, PA
Coming Up
More Triathlon races near Downingtown, PA
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31 miles away
Lums Pond Triathlon
28 miles away
22nd Annual Steelman Racing Triathlon - August 2nd, 2026
35 miles away
Tri Everything Triathlon
29 miles away
From Endurance Grid
About This Sport
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.
Frequently Asked Questions (FAQs)
- What is the Marsh Creek Sprint Triathlon?
- Marsh Creek Sprint Triathlon is a triathlon race held in Downingtown, Pennsylvania on September 20, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more triathlon races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Marsh Creek Sprint Triathlon?
- Sunday, September 20, 2026 in Downingtown, Pennsylvania at 675 Park Road, Downingtown, PA. Check the event page for exact start times and wave schedules.
- How do I register for the Marsh Creek Sprint Triathlon?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Marsh Creek Sprint Triathlon
Sep 20, 2026