Duathlon Race Calendar in United States
366 events found
Jul
24
Finley River Triathlon
Ozark, Missouri, United States
$60.00 - $120.00
Triathlon
Duathlon
Super-Sprint Triathlon
Sprint Triathlon
Sprint Relay
Sprint Duathlon
Jul
31
Top Gun Triathlon
Saint Petersburg, Florida, United States
$80.00 - $160.00
Triathlon
Duathlon
Aquabike
5K
1.6K
16.1K
+3
Aug
01
Matt Mason "Cowboy UP" Triathlon/Duathlon
Smithville, Missouri, United States
$55.00 - $185.00
Triathlon
Running
Duathlon
23.2K
41.2K
Virtual Runner (Anyone, Anywhere, Anytime)
25.7K
+3
Aug
08
Rocco Laurie Memorial Staten Island Triathlon/Duathlon
Staten Island, New York, United States
Free - $120.00
Triathlon
Duathlon
Running
Aquabike
Triathlon
Duathlon
Volunteer 1 for 1
Team Relay Triathlon
+2
Aug
21
Tampa General Hospital Loggerhead Triathlon
Jupiter, Florida, United States
$129.00 - $179.00
Triathlon
Duathlon
Aquabike
Loggerhead Triathlon - Individual
Loggerhead Triathlon - Relay Team
Loggerhead Triathlon - Duathlon
Loggerhead Triathlon - AquaBike
Aug
27
The Roc Triathlon presented by TruePath Racing
Rochester, New York, United States
$25.00 - $125.00
Running
Swimrun
Triathlon
Aquabike
Duathlon
5K
4.8K
Ultra
25.7K
+4
Aug
29
Pre Reg 2027 Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California, United States
$12.50 - $85.00
Running
Cycling
Duathlon
13K
5K
1K
22.5K
+4
Aug
29
Cal Tri Charlottesville - 8.29.27
Charlottesville, Virginia, United States
$23.86 - $500.00
Triathlon
Duathlon
Swimming
Running
Sprint Triathlon
Sprint RunBikeRun (5km run, 20km bike, 5km run)
Sprint SwimBike
Sprint SwimRun
+3
Aug
29
Hero Hustle Sprint Triathlon & Duathlon
Manchester, Iowa, United States
$75.00 - $150.00
Triathlon
Duathlon
Individual Triathlon
Team Triathlon
Individual Duathlon
Oct
24
Cal Tri Lake Havasu - 10.24.27
Lake Havasu City, Arizona, United States
Free - $500.00
Triathlon
Duathlon
Aquabike
Swimrun
Swimming
Running
Sprint Triathlon
Olympic Triathlon
Youth Sprint Triathlon
Sprint RunBikeRun (5km run, 19.8km bike, 5km run)
+15
Sep
03
Fifth Street Cross Series
Emmaus, Pennsylvania, United States
$22.00
Running
Cycling
Duathlon
5K
17K
22K
SEASON PASS - RUN
+38
Aug
30
Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California, United States
Running
Cycling
Duathlon
13K
5K
1K
22.5K
+4
Finley River Triathlon
Ozark, Missouri, United States
Jul 24, 2027 (Sat)
$60.00 - $120.00
Triathlon, Duathlon
Super-Sprint Triathlon
Sprint Triathlon
Sprint Relay
Sprint Duathlon
Top Gun Triathlon
Saint Petersburg, Florida, United States
Jul 31, 2027 (Sat)
$80.00 - $160.00
Triathlon, Duathlon, Aquabike
5K
1.6K
16.1K
+3
Matt Mason "Cowboy UP" Triathlon/Duathlon
Smithville, Missouri, United States
Aug 1, 2027 (Sun)
$55.00 - $185.00
Triathlon, Running, Duathlon
23.2K
41.2K
Virtual Runner (Anyone, Anywhere, Anytime)
25.7K
+3
Rocco Laurie Memorial Staten Island Triathlon/Duathlon
Staten Island, New York, United States
Aug 8, 2027 (Sun)
Free - $120.00
Triathlon, Duathlon, Running, Aquabike
Triathlon
Duathlon
Volunteer 1 for 1
Team Relay Triathlon
+2
Tampa General Hospital Loggerhead Triathlon
Jupiter, Florida, United States
Aug 21, 2027 (Sat)
$129.00 - $179.00
Triathlon, Duathlon, Aquabike
Loggerhead Triathlon - Individual
Loggerhead Triathlon - Relay Team
Loggerhead Triathlon - Duathlon
Loggerhead Triathlon - AquaBike
The Roc Triathlon presented by TruePath Racing
Rochester, New York, United States
Aug 27, 2027 (Fri)
– Aug 28, 2027
$25.00 - $125.00
Running, Swimrun, Triathlon, Aquabike, Duathlon
5K
4.8K
Ultra
25.7K
+4
Pre Reg 2027 Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California, United States
Aug 29, 2027 (Sun)
$12.50 - $85.00
Running, Cycling, Duathlon
13K
5K
1K
22.5K
+4
Cal Tri Charlottesville - 8.29.27
Charlottesville, Virginia, United States
Aug 29, 2027 (Sun)
$23.86 - $500.00
Triathlon, Duathlon, Swimming, Running
Sprint Triathlon
Sprint RunBikeRun (5km run, 20km bike, 5km run)
Sprint SwimBike
Sprint SwimRun
+3
Hero Hustle Sprint Triathlon & Duathlon
Manchester, Iowa, United States
Aug 29, 2027 (Sun)
$75.00 - $150.00
Triathlon, Duathlon
Individual Triathlon
Team Triathlon
Individual Duathlon
Cal Tri Lake Havasu - 10.24.27
Lake Havasu City, Arizona, United States
Oct 24, 2027 (Sun)
Free - $500.00
Triathlon, Duathlon, Aquabike, Swimrun, Swimming, Running
Sprint Triathlon
Olympic Triathlon
Youth Sprint Triathlon
Sprint RunBikeRun (5km run, 19.8km bike, 5km run)
+15
Fifth Street Cross Series
Emmaus, Pennsylvania, United States
Sep 3, 2026 (Thu)
– Nov 19, 2026
$22.00
Running, Cycling, Duathlon
5K
17K
22K
SEASON PASS - RUN
+38
Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California, United States
Aug 30, 2026 (Sun)
Running, Cycling, Duathlon
13K
5K
1K
22.5K
+4