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Get the appUnited States has 78 upcoming Aquathlon events across distances like 0K, 1K, 2K, 3K, 4K, 5K, 6K, 10K, 11K, 12K, 14K, 15K, 16K, 17K, 18K, 19K, 20K, 22K, 23K, 24K, 25K, 26K, 27K, 28K, 29K, 30K, 31K, 32K, 33K, 36K, 37K, 38K, 40K, 41K, 42K, 43K, 45K, 48K, 49K, 50K, 51K, 52K, 55K, 58K, 63K, 65K, 68K, 74K, 92K, 111K, 113K, 184K, 222K, 226K. Recent additions include Aquaman, Andy's Race, Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon.
78 events
31
Aquaman
Fri, Jul 31, 2026Richland, United States
2
Andy's Race
Sun, Aug 2, 2026Greenville, United States
8
Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
Sat, Aug 8, 2026Olathe, United States
8
2026 Brigantine Beach Triathlon
Sat, Aug 8, 2026Brigantine, United States
9
AdventHealth Cool Sommer Mornings Triathlon Series #3
Sun, Aug 9, 2026Commerce City, United States
13
Cupertino Splash and Dash #2
Thu, Aug 13, 2026Cupertino, United States
16
Cazenovia Triathlon
Sun, Aug 16, 2026Cazenovia, United States
16
The Cincinnati Triathlon & Multisport Festival
Sun, Aug 16, 2026Waynesville, United States
22
Tri the Parks - Don Carter State Park Sprint
Sat, Aug 22, 2026Gainesville, United States
22
Lake Nona Tri-Nona Triathlon Series Race 2
Sat, Aug 22, 2026Orlando, United States
23
DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike
Sun, Aug 23, 2026Medford Lakes, United States
28
Splash & Dash - TRI Clear Lake Triathlon
Fri, Aug 28, 2026Clear Lake, United States
29
Santa Barbara Triathlon & Beach Festival
Sat, Aug 29, 2026Santa Barbara, United States
29
The First Bell Swim-Run Festival
Sat, Aug 29, 2026Shorewood, United States
30
Louisville Fall Splash & Dash
Sun, Aug 30, 2026Louisville, United States
12
Bear Lake Brawl Triathlon
Sat, Sep 12, 2026Saint Charles, United States
12
Tri the Parks - John Tanner Fall Sprint
Sat, Sep 12, 2026Carrollton, United States
12
DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon
Sat, Sep 12, 2026Shamong, United States
12
Belews Lake Olympic Triathlon
Sat, Sep 12, 2026Stokesdale, United States
12
DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon
Sat, Sep 12, 2026Shamong, United States
12
Belews Lake Olympic Triathlon
Sat, Sep 12, 2026Stokesdale, United States
13
Lake Wenonah Tri/Aqua/Du
Sun, Sep 13, 2026Wenonah, United States
13
The Zoom RedHawk Triathlon & Multisport Festival
Sun, Sep 13, 2026College Corner, United States
13
Pacific Coast Triathlon
Sun, Sep 13, 2026Laguna Beach, United States
13
Shaver Lake Mile High Triathlon
Sun, Sep 13, 2026Shaver Lake, United States
13
AdventHealth Cool Sommer Mornings Triathlon Duathlon 5K Series #4
Sun, Sep 13, 2026Commerce City, United States
19
Texas City Triathlon, Duathlon, & Aquabike
Sat, Sep 19, 2026Texas City, United States
19
Winchester Lakeside Triathlons Presented by Highpoint Health – Winchester/Sewanee with Ascension Saint Thomas
Sat, Sep 19, 2026Winchester, United States
19
Bear Lake Brawl Triathlon
Sat, Sep 19, 2026Saint Charles, United States
19
Winchester Lakeside Triathlons
Sat, Sep 19, 2026Winchester, United States