Tri the Parks - John Tanner Fall Sprint logo

Tri the Parks - John Tanner Fall Sprint

Tri the Parks - John Tanner Fall Sprint is a triathlon, aquabike, and duathlon race on September 12, 2026 in Carrollton, GA, with entry fees from $104 to $149.

Date
September 12, 2026 (51 days to go)
Price
$104–$149
Sports
TriathlonAquabikeDuathlon
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From the Organizer

TRIATHLON, DUATHLON, AQUABIKE: SPRINT DISTANCE EVENT 

RACE INFORMATION
  • Registration cutoff is 6:00 AM on race day or when field limit is reached if earlier
  • Field limit is 500
  • T-shirts are NOT guaranteed if you sign up after August 29
  • Transition Area:  Bike racks are coordinated to match with your assigned race number.  Place your bike in the rack corresponding with your number
  • Body Marking:  All athletes will be marked with race number and age
  • Swim Caps: Swim caps are provided in your race packet and must be worn.  Your cap color identifies your swim start position
EVENT TIMELINE
  • 6:00 a.m. Park opens
  • 6:00 a.m. - 7:30 a.m.  Check-in
  • 7:30 a.m.  Report to the beach for the swim seed positioning and duathlon course start 
  • 7:45 a.m.  Start sequence information and last minute course updates
  • 8:00 a.m.  Race starts
  • 11:00 a.m.  Awards ceremony begins
TRIATHLON COURSE:

Swim Course: The 600 meter swim course is a triangle shape with the swim start and exit at the shoreline area marked by large START and FINISH signs. The wetsuit ruling will be made when the USAT Official takes the race day water temperature reading on the morning of the race. Wetsuits are legal when the water temperature is below 78 degrees.The swim portion of the race will be conducted in a time trial start with athletes lining up in race number sequence and starting every 5 seconds.

Bike Course: The bike course is 13.8 miles. The course is a clockwise loop course that follows the main road out of the park onto smooth, paved county roads. The course is characterized as rolling hills to flat with a few sections of up/downhill portions. Turns will be marked with staff/sheriff personnel. The course is marked with directional signs and mile markers are provided every two miles.

Run Course: The 5 kilometer run course is a loop design with the first mile taking place around the park lake on a flat, paved trail. The second mile travels along an unpaved park road onto a paved county road to the turnaround. The final mile travels back along the county paved road and unpaved park road. You will finish across the paved road on the lake dam.

DUATHLON COURSE:

The first run leg starts at the lake dam vicinity of the swim start and follows the triathlon run course in reverse. The bike leg is the same as the triathlon course. The final run leg is the same as the triathlon course.

AQUABIKE COURSE:

All Aquabikers start in the time trial swim start and complete the same swim and bike course as the triathletes. After completing the bike course, athletes should rack their bike and exit transition with the runners (opposite the bike in and out) and go around transition to the finish line. Aquabikers will find a green wrist band in their packets to be worn during the race to help distinguish you.

COURSE MAP:

Course maps are available below and will also be included in your race packet.

RULES:

All Tri the Parks races are USAT Sanctioned.  All USAT rules are in effect.  Approved helmets only, no drafting, and no blocking.  All rules will be enforced by USAT Officials to ensure a safe and fair competition.  All participants, including relay team members, must be a USAT member or have purchased a one-day license ($15) during registration.  

PARKING:

Parking opens at 6:00 AM and will begin immediately inside the park gate with volunteer attendants who will direct you to a space. It is a short walk to transition, but please remember your photo ID (and USAT card if you have one) with you to the registration area. 

 

Events

Sprint Triathlon$104
Sprint Duathlon$104
Sprint Aquabike$104
Sprint Triathlon Relay$149
Sprint Duathlon Relay$149
Sprint Aquabike Relay$149

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

84°

Typical Low

63°

Chance of Rain

25%

Based on US Climate Normals data from Carrollton, 5 mi from the venue.

Sunrise 7:22 AMSunset 7:51 PMDaylight 12h 29m

Host City

About Carrollton, GA

Population

27,058

as of 2023

City Elevation

1,035 ft

Nearest Airport

ATL

Hartsfield Jackson Atlanta International Airport · 37 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

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Tri the Parks - John Tanner Fall Sprint, put it on the calendar, and turn “someday” into a start date.

51

Days to train

Race
Tri the Parks - John Tanner Fall Sprint
Date
September 12, 2026

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From Endurance Grid

About These Sports

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.

Triathlon

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.

Aquabike

A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.

Duathlon

Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Carrollton 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 Carrollton
Lodging
Flights
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Activities

Frequently Asked Questions (FAQs)

What is the Tri the Parks - John Tanner Fall Sprint?+
Tri the Parks - John Tanner Fall Sprint is a triathlon, aquabike, and duathlon race held in Carrollton, Georgia on September 12, 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 Tri the Parks - John Tanner Fall Sprint?+
Saturday, September 12, 2026 in Carrollton, Georgia at 354 Tanners Beach Rd. Check the event page for exact start times and wave schedules.
How do I register for the Tri the Parks - John Tanner Fall Sprint?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Tri the Parks - John Tanner Fall Sprint

Sep 12, 2026

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