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Triathlon Calendar near Rancho Peñasquitos 2025-2026

Explore the top triathlons near Rancho Peñasquitos for 2025-2026! We've gathered 63 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
13
Saturday

Dixon Lake Trail Race

Trail Run 5 km 10 km 10 mi
Dec
13
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
Dec
14
Sunday

Ohana Holiday Run

5 km
Dec
20
Saturday

San Diego Holiday Half Marathon

13 mi
Dec
27
Saturday

The Best Races - San Diego

5 km 10 km 13 mi
January 2026
Jan
4
Sunday

Del Dios Trail Race

Trail Run 5 km 10 km 13 mi 50 km
Jan
10
Saturday

Resolution Run - San Diego

5 km 10 km 13 mi
Jan
10
Saturday

San Diego 50 Mile & Trail Marathons

Trail Run 5 km 5 mi ... 26 mi 50 mi
Jan
18
Sunday

Carlsbad Marathon

5 km 13 mi 26 mi
February 2026
Feb
8
Sunday

The Kook Run

5 km 10 km
Feb
14
Saturday

The Ranch 50K

Trail Run 13 mi 50 km
Feb
21
Saturday

San Pasqual Valley Trail Race

Trail Run 10 km 13 mi 20 mi
March 2026
Mar
14
Saturday

San Diego Leprechaun Run

5 km
Mar
15
Sunday

Moonlight Beach Half Marathon

10 km 13 mi
Mar
22
Sunday

San Diego Half Marathon

5 km 13 mi
Mar
28
Saturday

Coast to Crest 10K

Trail Run 5 km 10 km
Mar
28
Saturday

Ironman 70.3 Oceanside

Triathlon
April 2026
Apr
11
Saturday

San Diego Beach and Bay Half Marathon

5 km 10 km 13 mi
Apr
12
Sunday

Carlsbad 5000

5 km
Apr
18
Saturday

Ramona Wine Country 5K

Trail Run 5 km
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