2026-2027 U.S. MARATHON & HALF-MARATHON CALENDAR
Explore upcoming marathons and half-marathons across the United States. Browse races by month, distance, and location, then visit the official race website for current dates and registration details.
Plan your next endurance races in the United States with our comprehensive 2026 marathon calendar and 2027 marathon calendar, featuring top U.S. marathons and U.S. half-marathons in this essential marathon race calendar.
Year
Select Year
Month
All Months
Distance
Marathon & Half
State / Region
All Regions
No races are currently listed for this month. Check another month or return soon as new races are added.
Showing races for January 2026
Jan 15, 2026
Sample Race Name
Boston, MA
Marathon
Open
Race dates, registration availability, routes, and event details may change. Always confirm current information directly with the race organizer through the official race website.
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