Seton Swim Lap A Thon
Seton Swim Lap A Thon is a swimming race on December 31, 2026 in Manassas, VA.
- Date
- December 31, 2026 (52 days to go)
- Sport
- Swimming
From the Organizer
Join the Seton Swim & Dive Team on the morning of Thursday, December 31, 2026 at 10:00 a.m. at the Freedom Aquatic and Fitness Center, to swim 200 lengths of the pool for our annual lap-a-thon to support pediatric cystic fibrosis research at Johns Hopkins Children's Center. Seton Swimming has had several swimmers diagnosed with cystic fibrosis (CF) over the years, and the CF Lap-a-thon has become an annual tradition of team building and conditioning during the holiday break, all while supporting our former, current, and future teammates with CF.
This initiative goes beyond the pool. Please consider participating in our fundraising effort. Proceeds support CF research, innovative therapies, and the training of the next generation of CF care providers at the Johns Hopkins Cystic Fibrosis Center—one of the best pediatric pulmonary programs in the entire country and a place where several of our swimmers have received care. We believe in the power of teamwork, and we're counting on your support to help us reach our goals.
Events
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
43°
Typical Low
26°
Based on US Climate Normals data from Manassas, 2 mi from the venue.
About Manassas, VA
Population
42,674
as of 2023
City Elevation
295 ft
Nearest Airport
IAD
Washington Dulles International Airport · 14 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
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Seton Swim Lap A Thon, put it on the calendar, and turn “someday” into a start date.
52
Days to train
- Race
- Seton Swim Lap A Thon
- Date
- December 31, 2026
Get Ready for Race Day
Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.
More Swimming races near Manassas, VA
Frequently Asked Questions
What is the Seton Swim Lap A Thon?
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Seton Swim Lap A Thon
Dec 31, 2026