🇺🇸 United States: marathons
359 races scheduled between October 2026 and February 2028. Every race lists dates, locations, distances and official links; the list is updated daily.
04JUL 27MARATHON21K5K
Liberty Station Half & Marathon Relay & 5K RunsSan Diego · United States · in 256 days10JUL 27
MARATHON21K10K5K
Heartland Series Day 1Hicksville · United States · in 262 days10JUL 27
MARATHON21K
Madison Marathon MontanaEnnis · United States · in 262 days11JUL 27
MARATHON21K10K5K
Heartland Series Day 2Niles · United States · in 263 days
11JUL 27MARATHON21K10K5K
Mad MarathonWaitsfield · United States · in 263 days12JUL 27
MARATHON21K10K5K
Heartland Series Day 3Portage · United States · in 264 days13JUL 27
MARATHON50K21K10K
Heartland Series Day 4Fulton · United States · in 265 days15JUL 27
MARATHON50K21K10K
Heartland Series Day 6Sparta · United States · in 267 days16JUL 27
MARATHON50K21K10K
Heartland Series Day 7Saint Cloud · United States · in 268 days
17JUL 27MARATHON50K21K
Carolina Reaper Challenge (50K - 13.1 - 10K & Relay)Greenville · United States · in 269 days
24JUL 27MARATHON21K5K
Idaho Falls MarathonIdaho Falls · United States · in 276 days
24JUL 27MARATHON21K
Jack & Jill Marathon & HalfSnoqualmie Pass · United States · in 276 days
24JUL 27MARATHON21K10K5KRegistration open
The San Francisco MarathonSan Francisco · United States · in 276 days
31JUL 27MARATHON21K
Juneau Marathon & Half MarathonJuneau · United States · in 283 days