Winter · Marathon

Winter Marathons 2026 & 2027

Compare winter marathons across December, January and February by location, course profile, field size, Boston-qualifier status and registration availability. Explore 147 marathons with a confirmed date in the United States.

Upcoming, date confirmed
147
Active listings
148
States
33

Winter Marathons by month

Upcoming winter marathons

All 147 with a confirmed date, soonest first.

Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.

Best Winter Marathons by course

Largest Winter Marathons

By estimated field size across all distances at the event.

Winter Marathons by state

Annual events awaiting their next date

These marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.

  • The Original Las Vegas Marathon
    Henderson, NV Usually held in December · next date not announced
    MarathonHalf Marathon10K5K ~1,000 runners Flat courseBoston Qualifier

Guides from the RaceRove blog

Winter Marathons 2026 & 2027: common questions

How many winter marathons are there?
RaceRove currently lists 147 upcoming races with a confirmed date, plus 1 annual event whose next date hasn't been announced yet.
How long is a marathon?
A marathon is 26.2 miles (42.2 kilometres).