Sprint Triathlon Olympic Triathlon Duathlon Aquabike SwimRun5K10K

2027 Cal Tri Williamsburg - 7.18.27 2027

Date: Sunday, July 18, 2027
Start time: 8:00 AM start (New York)
Location: Williamsburg, Virginia
Entry fee: From $33.86 · goes up to $133.86 on Apr 18, 2027
Included with entry: Includes a shirt
Fundraising: Takes optional donations when you register

Registration is open.

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Events and entry fees

Event	Distance	When	Entry fee	Cap
Olympic RunBikeRun (5km run, 40km bike, 10km run)	Duathlon	Jul 18, 20278:00 AM	$108.86$133.86 after Apr 18, 2027	–
Olympic Swim (1640 yards)	–	Jul 18, 20278:00 AM	$33.86$38.86 after Apr 18, 2027	–
Olympic SwimBike	AquabikeOpen water swim	Jul 18, 20278:00 AM	$108.86$133.86 after Apr 18, 2027	–
Olympic SwimRun	SwimRunOpen water swim	Jul 18, 20278:00 AM	$108.86$133.86 after Apr 18, 2027	–
Olympic Triathlon	Olympic TriathlonOpen water swim	Jul 18, 20278:00 AM	$108.86$133.86 after Apr 18, 2027	–
Sponsor - 10x10 Tent	–	Jul 18, 20278:00 AM	$500	–
10K	10K	Jul 18, 20278:05 AM	$33.86$38.86 after Apr 18, 2027	–
5K	5K	Jul 18, 20278:30 AM	$33.86$38.86 after Apr 18, 2027	–
Sprint RunBikeRun (5km run, 21km bike, 5km run)	Duathlon	Jul 18, 20278:30 AM	$108.86$133.86 after Apr 18, 2027	–
Sprint Swim (400 yards)	Sprint TriathlonOpen water swim	Jul 18, 20278:30 AM	$33.86$38.86 after Apr 18, 2027	–
Sprint SwimBike	AquabikeOpen water swim	Jul 18, 20278:30 AM	$108.86$133.86 after Apr 18, 2027	–
Sprint SwimRun	SwimRunOpen water swim	Jul 18, 20278:30 AM	$108.86$133.86 after Apr 18, 2027	–
Sprint Triathlon	Sprint TriathlonOpen water swim	Jul 18, 20278:30 AM	$108.86$133.86 after Apr 18, 2027	–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

The Duathlon fee goes up to $133.86 on Apr 18, 2027.

Race day planning

Entry fee schedule

Olympic RunBikeRun (5km run, 40km bike, 10km run) and Olympic SwimBike and Olympic SwimRun and Olympic Triathlon and Sprint RunBikeRun (5km run, 21km bike, 5km run) and Sprint SwimBike and Sprint SwimRun and Sprint Triathlon: $108.86 until Apr 17, then $133.86 until Jul 4, then $158.86 until Jul 17.
Olympic Swim (1640 yards) and 10K and 5K and Sprint Swim (400 yards): $33.86 until Apr 17, then $38.86 until Jul 4, then $48.86 until Jul 17.
Sponsor - 10x10 Tent: $500 until Jul 17.

Online registration closes Jul 17, 2027, unless the race fills first.

Light and altitude

Sunrise on race morning is at about 5:59 AM, and the Olympic RunBikeRun (5km run, 40km bike, 10km run) starts at 8:00 AM.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

Jamestown Beach Event Park, Williamsburg, VA 23185

The pin marks the address the race lists, which is usually the start. Course maps are the organizers' own.

From the race's page

What the organizers of 2027 Cal Tri Williamsburg - 7.18.27 cover on their registration page, in brief.

Schedule and packet pickup

Schedule

Sunday, July 12, 2026. TIME (EDT) ACTIVITY LOCATION. 4:00 PM Mandatory Youth & Parent Meeting Online: Zoom Link. Saturday, July 18, 2026. TIME (EDT) ACTIVITY LOCATION. 7:30 AM Athletic Swim & Transition Clinic. Registration Required Sweden…

Course

Sprint & Youth Sprint Swim (400 yards). Sprint & Youth Sprint Bike (13.2 miles). Sprint & Youth Sprint Run (3.1 miles). Olympic Swim (1640 yards). Olympic Bike (24.7 miles). Olympic Run (6.2 miles). Staging Area. Athletes are responsible…

Full details on the race's RunSignup page

Race details

Where: Jamestown Beach Event Park, Williamsburg, VA 23185Map
Course: Road
Included with entry: T-Shirt
Donations: Accepted when you register
Distances: Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, SwimRun, 5K, 10K
Editions: 2027 (Jul 18, 2027), 2026 (Jul 19, 2026), 2025 (Jul 20, 2025), 2024 (Jul 21, 2024), 2023 (Jul 23, 2023), 2022 (Jul 24, 2022)

Organize this race? Add details or a correction

Plan your race

Quick answers

When is 2027 Cal Tri Williamsburg - 7.18.27?: Sunday, July 18, 2027, starting at 8:00 AM.
How much does it cost?: Entry starts at $33.86 before processing fees, and rises to $133.86 on Apr 18, 2027.
When does registration close?: Online registration closes Jul 17, 2027, unless the race fills first.
Do athletes get a shirt or medal?: Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
Can I donate to a cause when I register?: Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
What distances are offered?: Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, SwimRun, 5K, 10K.
Where does it start?: Jamestown Beach Event Park, Williamsburg, VA 23185.
Is there a course map?: Yes, the organizers publish the route on Ride with GPS; the link is under Start location and course.

From the organizers

2027 Cal Tri Williamsburg - 7.18.27. Our triathlon returns to the shores of Jamestown Beach Park in historic Williamsburg. Flat and fast featuring the run primarily on the Virginia Capital Trail.

12 EVENT OPTIONS. 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run), and 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. Typically, the swim and run distances are standard but the bike distance varies from race to race. Check out the course maps for more detailed information.

TO DO. Colonial Williamsburg. Historic Jamestowne. Busch Gardens Williamsburg.

AIRPORT. Newport News/Williamsburg (PHF)

AIR TEMPERATURE (AVG). 73 F / 89 F

Read the full description on RunSignup