Marathons in USA in December 2026

11 marathons in USA in December 2026.

10 cities

Busiest: December

From €65

See all 11 races

Distance

5K races 10K races Half marathons Marathons Ultramarathons

Terrain

Trail Road

See all 11 races

Upcoming races

2026 San Antonio Marathon

San Antonio, USA

Dec 4·Registration TBC

Bound for Boston Marathon & Half Marathon - Sarasota

Sarasota, USA

Dec 6·From €39

2026 California International Marathon

Sacramento, USA

Dec 6·From €157

Keesler Federal Mississippi Gulf Coast Marathon

The Marathon Project

Holiday 5K, 10K, 13.1M at Largo, FL (50)

Clearwater, USA

Dec 12

2026 Baylor Scott & White College Station Marathon + Half Marathon

College Station, USA

Dec 13·From €48

Mississippi Gulf Coast Marathon

Henderson Point, USA

Dec 13·From €17

27th Run for the Ranch 6-Hour Endurance Run

Springfield, USA

Dec 19·From €9

Holiday 5K, 10K, 13.1M & 26.2M at Largo, FL (52)

Clearwater, USA

Dec 26·Free

Holiday 5K, 10K, 13.1M & 26.2M at Homestead, FL (52)

Homestead, USA

Dec 26

Your guide to marathons in USA in December 2026

There are 11 upcoming marathons in USA in December 2026, spread across 10 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.

Most take place in December. Next up is 2026 San Antonio Marathon - 26.2mi in San Antonio on 4 December 2026.

Questions runners ask

How many marathons in USA in December 2026 are there?

Finndu lists 11 upcoming marathons in USA in December 2026, across 10 towns and cities. The list is updated twice a day as organisers announce new races.

When is the next one?

2026 San Antonio Marathon in San Antonio, on 4 December 2026.

How much does it cost to enter?

Entry starts from US$75. Fees vary from race to race, so check each race page for its current price.

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