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Triathlon Calendar near Treasure Island 2025-2026

Explore the top triathlons near Treasure Island for 2025-2026! We've gathered 55 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
24-25
Sa - Su

Clearwater Marathon & Running Festival

5 km 13 mi 26 mi 50 km
Jan
25
Sunday

Jeté

5 km
February 2026
Feb
7
Saturday

Best Damn Race Safety Harbor

5 km 10 km 13 mi
Feb
8
Sunday

Tampa Bay's Super Sunday

5 km
Feb
8
Sunday

St. Petersburg Distance Classic

5 km 10 km 13 mi 26 mi
Feb
14
Saturday

USF College of Nursing Scrub Run

5 km
Feb
15
Sunday

Chilly Willy Duathlon

Duathlon
Feb
21
Saturday

Gasparilla Distance Classic

5 km 8 km 15 km 13 mi
March 2026
Mar
7
Saturday

Rocky's Run

5 km
Mar
7
Saturday

She is Football 5K Run

5 km
Mar
15
Sunday

Lightning Warriors St. Patrick's Day 5k

3 km 5 km
Mar
15
Sunday

Brighter Days 5K

5 km
April 2026
Apr
4
Saturday

Lettas Fight 5k

5 km
Apr
11
Saturday

By the Bay 5K

5 km
Apr
11
Saturday

Turtle Trot 10K

Trail Run 5 km 10 km
Apr
24-26
Fr - Su

St. Anthony's Triathlon

Triathlon
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