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Duathlons Found In San Diego, California

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Duathlons in & near San Diego, California 2025 - 2026

The most comprehensive list of Duathlons in and near San Diego, California in 2025 - 2026. Find your perfect race!

Race Calendar: Duathlons Found In San Diego, California

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2026 Optimism Cal Tri Newport Dunes - 11.1.26

Newport Beach, California
Sun 01 Nov 26
$31.59 - $526.00
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Lake Hodges Trail Duathlon

San Diego, California
Sun 18 Oct 26
$101.70
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2026 Cal Tri Lake Perris - 4.12.26

Perris, California
Sun 12 Apr 26
Free - $526.00

Orange County Multi-Sport Festival

Mission Viejo, California
Sun 26 Apr 26
$50.60 - $272.00

2026 Optimism Cal Tri Newport Dunes - 11.1.26

Newport Beach, California
Sun 01 Nov 26
$31.59 - $526.00

Lake Hodges Trail Festival

San Diego, California
Sat 17 Oct 26 - Sun 18 Oct 26
$16.90 - $117.60

Lake Hodges Trail Duathlon

San Diego, California
Sun 18 Oct 26
$101.70
Showing 1-5 of 5 results