calendar_today 05 Aug, 2026 – 06 Aug, 2026
directions_run Running
language Official Website
sell $60.00 – $185.00
World's Best Marathon & Half Series!
No Time Limits
Great Food
Award-Winning Medals
Loony Community!
We RUN this country, TOGETHER!
Here's a link to the 2026 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
Aug 05, 2026
Distance — 10K
Type — Running
64 days remaining
$70.00
Aug 05, 2026
Distance — 50K
Type — Running
64 days remaining
$185.00
Aug 05, 2026
Distance — 5K
Type — Running
64 days remaining
$60.00
Aug 05, 2026
Distance — 21.1K
Type — Running
64 days remaining
$165.00
Aug 05, 2026
Distance — 42.2K
Type — Running
64 days remaining
$175.00
These values represent the 3-year monthly averages for August in Douglas.
Learn more about the host city, Douglas.
Douglas is a community on Douglas Island in southeastern Alaska, directly across the Gastineau Channel from downtown Juneau.
Read more launchRead what other athletes have to say about their experience at the 2026 Alaska Series - Day 2.
Be the first to share your experience with the community!
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Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
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