Marathons found in California in April
View all ↓Marathons in California in April 2026
Race Calendar: Marathons found in April
SPASM Lake Chabot Trail Run
Castro Valley, CaliforniaHorseshoe Lake Trail Run
La Honda, CaliforniaWant more bookings?
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Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
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