ATT ST Individual Challenge (and Team Challenge)- All 4 Races

Event Dates:: Friday May 21, 2027 - Sunday May 23, 2027
Start Time:: 5:00pm EDT
End Time:: 12:00pm EDT

Price:: $300.00 Race Fee + $16.00 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 15, 2027, 11:59pm EDT

ATT ST Triathlon Relay (3-person relay team, 1 entry fee for team)

Event Dates:: Friday May 21, 2027 - Sunday May 23, 2027
Start Time:: 5:00pm EDT
End Time:: 2:00pm EDT

Price:: $450.00 Race Fee + $23.50 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 15, 2027, 11:59pm EDT

Standalone Races - Friday

ATT Friday Super Sprint Triathlon (Standalone Race)

Event Date:: Friday May 21, 2027
Start Time:: 5:00pm EDT
End Time:: 7:00pm EDT

Price:: $40.00 Race Fee + $3.40 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 12:00pm EDT

ATT Friday Super Sprint Aquabike (Standalone Race)

Event Date:: Friday May 21, 2027
Start Time:: 5:00pm EDT
End Time:: 7:00pm EDT

Price:: $40.00 Race Fee + $3.40 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 12:00pm EDT

Standalone Races - Saturday

ATT Saturday Sprint Triathlon (Standalone Race)

Event Date:: Saturday May 22, 2027
Start Time:: 8:00am EDT
End Time:: 12:00pm EDT

Price:: $80.00 Race Fee + $5.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 8:00pm EDT

ATT Saturday Sprint Aquabike (Standalone Race)

Event Date:: Saturday May 22, 2027
Start Time:: 8:00am EDT
End Time:: 12:00pm EDT

Price:: $80.00 Race Fee + $5.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 8:00pm EDT

Standalone Races - Sunday

ATT Sunday Sprint Triathlon (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:30am EDT
End Time:: 12:00pm EDT

Price:: $80.00 Race Fee + $5.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 8:00pm EDT

ATT Sunday Olympic Triathlon (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:30am EDT
End Time:: 12:00pm EDT

Price:: $95.00 Race Fee + $6.70 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 8:00pm EDT

ATT Sunday Sprint Aquabike (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:30am EDT
End Time:: 12:00pm EDT

Price:: $80.00 Race Fee + $5.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 8:00pm EDT

ATT Sunday Olympic Aquabike (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:30am EDT
End Time:: 12:00pm EDT

Price:: $95.00 Race Fee + $6.70 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59am EDT
March 31, 2027, 12:00pm EDT	May 22, 2027, 8:00pm EDT

ATT Sunday Endurance Triathlon (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:00am EDT
End Time:: 1:00pm EDT

Price:: $160.00 Race Fee + $10.60 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 8, 2026, 1:22pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 11:59pm EDT

ATT Sunday Endurance Aquabike (Standalone Race)

Event Date:: Sunday May 23, 2027
Start Time:: 7:00am EDT
End Time:: 1:00pm EDT

Price:: $160.00 Race Fee + $10.60 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 8, 2026, 1:22pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 11:59pm EDT

ATT Training Weekend Pass (See Information)

Event Dates:: Friday May 21, 2027 - Sunday May 23, 2027
Start Time:: 5:00pm EDT
End Time:: 2:00pm EDT

Price:: $60.00 Race Fee + $4.60 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 2:00pm EDT

ATT Open Water Swim Weekend Pass

Event Dates:: Friday May 21, 2027 - Sunday May 23, 2027
Start Time:: 5:00pm EDT
End Time:: 10:00am EDT

Price:: $80.00 Race Fee + $5.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 15, 2027, 12:00pm EDT

Open Water Swims & Clinics

ATT Friday Open Water Swim (300m OWS)

Event Date:: Friday May 21, 2027
Start Time:: 5:00pm EDT
End Time:: 6:00pm EDT

Price:: $15.00 Race Fee + $1.90 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 10, 2026, 9:02am EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 4:00pm EDT

ATT Saturday Morning Open Water Swim (750m OWS)

Event Date:: Saturday May 22, 2027
Start Time:: 8:00am EDT
End Time:: 10:00am EDT

Price:: $30.00 Race Fee + $2.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 7:00am EDT

ATT Saturday Afternoon Open Water Swim (750m OWS)

Event Date:: Saturday May 22, 2027
Start Time:: 3:00pm EDT
End Time:: 5:00pm EDT

Price:: $30.00 Race Fee + $2.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 1:00pm EDT

ATT Sunday Open Water Swim (1500m OWS)

Event Date:: Sunday May 23, 2027
Start Time:: 8:00am EDT
End Time:: 10:00am EDT

Price:: $40.00 Race Fee + $3.40 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 23, 2027, 7:00am EDT

ATT Open Water Swim Clinic - Friday

Event Date:: Friday May 21, 2027
Start Time:: 3:00pm EDT
End Time:: 4:00pm EDT

Price:: $25.00 Race Fee + $2.50 SignUp Fee
Registration:: Price increases after March 31, 2027 at 11:59pm EDT

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 21, 2027, 3:00pm EDT

ATT Open Water Swim Clinic - Saturday

Event Date:: Saturday May 22, 2027
Start Time:: 2:00pm EDT
End Time:: 3:00pm EDT

Price:: $25.00 Race Fee + $2.50 SignUp Fee
Registration:: Price increases after March 31, 2027 at 11:59pm EDT

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 2:00pm EDT

Supported Rides

ATT Saturday Training Ride (13 or 26 Miles)

Event Date:: Saturday May 22, 2027
Start Time:: 9:00am EDT
End Time:: 12:00pm EDT

Price:: $30.00 Race Fee + $2.80 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 22, 2027, 8:00am EDT

ATT Sunday Endurance Ride (26 or 52 miles)

Event Date:: Sunday May 23, 2027
Start Time:: 8:00am EDT
End Time:: 1:00pm EDT

Price:: $40.00 Race Fee + $3.40 SignUp Fee
Registration:: Price increases after January 31, 2027 at 11:59pm EST

Registration Starting	Registration Ending
October 6, 2026, 12:54pm EDT	January 31, 2027, 11:59pm EST
February 1, 2027, 12:00am EST	March 31, 2027, 11:59pm EDT
April 1, 2027, 12:00am EDT	May 23, 2027, 8:00am EDT

American Triple-T Multisport Festival

American Triple-T Multisport Festival

ATT ST Individual Challenge (and Team Challenge)- All 4 Races

ATT ST Triathlon Relay (3-person relay team, 1 entry fee for team)

Standalone Races - Friday

ATT Friday Super Sprint Triathlon (Standalone Race)

ATT Friday Super Sprint Aquabike (Standalone Race)

Standalone Races - Saturday

ATT Saturday Sprint Triathlon (Standalone Race)

ATT Saturday Sprint Aquabike (Standalone Race)

Standalone Races - Sunday

ATT Sunday Sprint Triathlon (Standalone Race)

ATT Sunday Olympic Triathlon (Standalone Race)

ATT Sunday Sprint Aquabike (Standalone Race)

ATT Sunday Olympic Aquabike (Standalone Race)

ATT Sunday Endurance Triathlon (Standalone Race)

ATT Sunday Endurance Aquabike (Standalone Race)

ATT Training Weekend Pass (See Information)

ATT Open Water Swim Weekend Pass

Open Water Swims & Clinics

ATT Friday Open Water Swim (300m OWS)

ATT Saturday Morning Open Water Swim (750m OWS)

ATT Saturday Afternoon Open Water Swim (750m OWS)

ATT Sunday Open Water Swim (1500m OWS)

ATT Open Water Swim Clinic - Friday

ATT Open Water Swim Clinic - Saturday

Supported Rides

ATT Saturday Training Ride (13 or 26 Miles)

ATT Sunday Endurance Ride (26 or 52 miles)

Races & Challenges

Festival Weekend

Athlete Info

Clubs & Teams