Triathlon Races

Find triathlon events of all distances — sprint, Olympic, 70.3, and full Ironman. Browse swim-bike-run race listings with full details.

248 upcoming triathlon races found

Upcoming Triathlon Races

Sprint Triathlon+2

Oct 25

13th Annual Boo Bash Triathlon

Sun, October 25, 2026

Portland, TX

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Sprint Triathlon+19

Oct 18

2026 Cal Tri LA - 10.18.26

Sun, October 18, 2026

Playa Del Rey, CA

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Sprint Triathlon+12

Nov 1

2026 Optimism Cal Tri Newport Dunes - 11.1.26

Sun, November 1, 2026

Newport Beach, CA

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Triathlon-International+10

Oct 11

2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K

Sun, October 11, 2026

San Diego, CA

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5K Run/Walk+11

Jun 13

AdventHealth Cool Sommer Mornings Triathlon-Duathlon-5K Series #1

Sun, June 13, 2027

Clermont, FL

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5K Run/Walk+11

Jul 11

AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #2

Sun, July 11, 2027

Clermont, FL

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5K Run/Walk+11

Aug 8

AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #3

Sun, August 8, 2027

Clermont, FL

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5K Run/Walk+11

Sep 12

AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #4

Sun, September 12, 2027

Clermont, FL

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Triple Triathlon+12

Oct 17

AdventHealth Great Floridian Multisport Festival

Sat, October 17, 2026

Clermont, FL

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Sprint Triathlon+4

Aug 1

Andy's Race

Sun, August 1, 2027

Greenville, SC

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AuSable Valley Triathlon

Jun 12

AuSable Valley Triathlon

Sat, June 12, 2027

Mio, MI

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Beach Girl Super Sprint - Triathlon, Age Group+5

Oct 17

Beach Girl Triathlon

Sat, October 17, 2026

Galveston, TX

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Individual Triathlon+1

Aug 7

Boiling Springs Triathlon

Sat, August 7, 2027

Boiling Springs, PA

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Sprint - Individual+6

Sep 11

Brett Robinson Alabama Coastal Triathlon

Sat, September 11, 2027

Gulf Shores, AL

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Triathlon- Individual+9

Sep 12

CajunMan Triathlon, Duathlon, Aquabike, Aquathlon & 5k Run

Sun, September 12, 2027

Lafayette, LA

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Sprint - Individual+6

Jun 27

Chattanooga Waterfront Triathlon

Sun, June 27, 2027

Chattanooga, TN

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Jingle Jog 5K+22

Dec 4

CLASH Endurance Daytona

Fri, December 4, 2026

Daytona Beach, FL

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Friday 5K+18

Jul 9

Columbia River Triathlon

Fri, July 9, 2027

Vancouver, WA

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OLYMPIC Triathlon+5

Aug 1

CRDA Atlantic City Triathlon

Sun, August 1, 2027

Atlantic City, NJ

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SPRINT INDIVIDUAL+2

Sep 19

Devil's Challenge Triathlon

Sun, September 19, 2027

Baraboo, WI

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Bayshore Olympic Triathlon

Nov 7

Fall Classic Olympic Triathlon

Sat, November 7, 2026

Long Beach, CA

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Intermediate Triathlon+11

Sep 11

Finger Lakes Triathlon Canandaigua

Sat, September 11, 2027

Canandaigua, NY

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Intermediate Triathlon+8

Jul 25

Finger Lakes Triathlon Cayuga

Sun, July 25, 2027

Trumansburg, NY

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Sprint Triathlon+7

Dec 6

Game On! - Treasure Coast Tri - Winter

Sun, December 6, 2026

Fort Pierce, FL

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Sprint Triathlon+6

Nov 15

Game On! Mirada Lagoon Triathlon

Sun, November 15, 2026

San Antonio, FL

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International Triathlon+6

Nov 1

Game On! Riverfront Tri @ Cocoa

Sun, November 1, 2026

Cocoa, FL

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Olympic Triathlon+6

Oct 11

Game On! Saint Augustine Triathlon - Fall

Sun, October 11, 2026

Vilano Beach, FL

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Sprint Triathlon+8

Jul 11

Girlfriends Triathlon & Fitness Festival

Sun, July 11, 2027

Vancouver, WA

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Super Sprint Triathlon+24

Jun 13

Grand Rapids Triathlon

Sun, June 13, 2027

Ada, MI

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SPRINT INDIVIDUAL+4

Jul 18

Green Lake Triathlon

Sun, July 18, 2027

Green Lake, WI

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