seodata.dev

keyword

marathon san diego

Monthly search volume and cost-per-click data for "marathon san diego" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=marathon+san+diego&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $1.7 | | competition | 0.01 | | country | US | | updated | 2026-06-22 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sd marathon 14,800 $1.89 20/20
sd marathons 14,800 $0.33 19/20
san diego half marathon 6,600 $8.91 20/20
half marathon in san diego 5,400 $1.63 20/20
half marathon san diego 5,400 $1.63 20/20
san diego marathon 5,400 $0.8 20/20
marathon san diego ca 5,400 $0.85 16/20
san diego half marathon 2025 2,400 $0 20/20
san diego marathon 2025 1,900 $0.54 20/20
sd half marathon 210 $0 19/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=marathon+san+diego&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt