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Triathlon Calendar near Chula Vista 2025-2026

Explore the top triathlons near Chula Vista for 2025-2026! We've gathered 41 exciting races in the area. Check out our detailed list below to find your next local race.

April 2025
Apr
19
Saturday

Night Nation Run - San Diego

5 km
Apr
19
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
Apr
26
Saturday

The Belgian Waffle Run

Trail Run 5 km
May 2025
May
3
Saturday

Dingneng Wang

Trail Run 26 mi
May
3
Saturday

Abrazo 10K Run

5 km 10 km
May
11
Sunday

Liberty Station Half

5 km 13 mi
May
17
Saturday

La Jolla Half Marathon

5 km 13 mi
May
17
Saturday

Proctor Valley Monster Endurance Run

Trail Run 60 km
May
18
Sunday

The Navy's Bay Bridge Run

4 mi 10 km
May
24
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
May - Jun
31-1
Sa - Su

Rock 'n' Roll San Diego

5 km 13 mi 26 mi
June 2025
Jun
21
Saturday

Black Mountain Trail Races

Trail Run 13 mi 25 km 50 km
Jun
21
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
Jun
22
Sunday

Love & Time 5K

5 km
Jun
29
Sunday

Awesome 80's Run

5 km 10 km
July 2025
Jul
4
Friday

Crown City Classic 12K

5 km 12 km
Jul
5
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
Jul
26
Saturday

Joggin' for Frogmen 5K

5 km
August 2025
Aug
3
Sunday

Gaslamp Run 10k

5 km 10 km
Aug
15
Friday

South Bay 24

Backyard Ultra 13 mi 6 hr 12 hr 24 hr
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