In 278 days · Fri, Aug 6, 2027
Don't let race day sneak up
One email during race week. That's it.
Friday, August 6th, 2027
3401-3499 Glacier Hwy, Juneau AK
5K · Marathon · 10K · Half
49–60°F · rain likely
See last 10 years
On this date: rain 4 of the last 10 years
2026
44–58°F
dry
2025
45–66°F
dry
2024
54–71°F
dry
2023
55–73°F
dry
2022
49–52°F
rain
2021
50–53°F
rain
2020
44–56°F
rain
2019
51–63°F
dry
2018
53–58°F
rain
2017
54–69°F
dry
Best months to race in Alaska →
About this race
World's Best Marathon & Half Series!
No Time Limits
Great Food
Award-Winning Medals
Loony Community!
We RUN this country, TOGETHER!
Event details and schedule
Here's a link to the 2027 Alaska Series page, which has additional information on each location and the series.
Also, if you're interested in getting some Mainly gear, check out our Merch!
Peace, love, and cheers to you all!
-Mainly Family
Course map
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