The Best Marathons in July
Summer racing, run where the mornings stay cold. Here is every marathon RaceScout tracks that runs in July, sequenced by date so you can see how the month fills out.
Jul 2027
estimated
Foot Traffic Flat Marathon
Sauvie Island, OR
Flat
77°F
Avg temp
~298
Field
16%
BQ %
Jul 2027
estimated
Gold Coast Marathon
Gold Coast
Flat
67°F
Avg temp
~12,707
Field
16%
BQ %
Jul 2027
estimated
Yellowstone Marathon
Bozeman, MT
Rolling
—
Avg temp
—
Field
—
BQ %
Jul 2027
estimated
Great Augusta Marathon
Augusta, ME
Flat
79°F
Avg temp
~45
Field
4%
BQ %
Jul 2027
estimated
Big Sky Marathon
Big Sky, MT
Net downhill
84°F
Avg temp
~22
Field
—
BQ %
Jul 2027
estimated
Mesa Falls Marathon
Ashton, ID
Net downhill
83°F
Avg temp
~167
Field
9%
BQ %
Jul 2027
estimated
San Francisco Marathon
San Francisco, CA
Rolling
66°F
Avg temp
~6,536
Field
3%
BQ %
More months
The Best Marathons in January
Warm-weather escapes and winter-flat courses.
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The Best Marathons in February
Late-winter racing before the spring rush.
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The Best Marathons in March
The spring season opens, cool and fast.
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The Best Marathons in April
Peak spring, from Boston week onward.
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The Best Marathons in May
The last cool weekends before summer heat.
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The Best Marathons in June
Early-summer races, mostly cool-climate and high-altitude.
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The Best Marathons in August
Late summer, weighted to the mountains and coast.
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The Best Marathons in September
Fall PR season begins as the air turns.
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The Best Marathons in October
The deepest month on the calendar for a fast time.
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The Best Marathons in November
Cool, flat, and stacked with big-city fields.
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The Best Marathons in December
Year-end racing, from downhill speed to holiday flats.
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