Equinox Marathon

Equinox Marathon (Fairbanks, Alaska)

The Equinox Marathon is an annual trail running event held in Fairbanks, Alaska. The 2026 edition is listed as the 63rd Annual Equinox Marathon and the 33rd Annual Equinox Relay, and it takes place in mid-September near the autumnal equinox.

Most of the course is on trails and the route includes a climb up and over Ester Dome that occurs twice along the course. The event offers a generous 10-hour time cutoff that accommodates slower-paced runners and hikers who maintain a steady pace.

The timing is tied to the seasonal change from summer to fall, usually in the third week of September, when leaves turn yellow and orange and the landscape shifts before winter snows typically begin. The event draws local participants, volunteers, and spectators and is presented alongside historical materials and community traditions such as the Spirit of the Equinox award.

Distances and formats

• Marathon
• Relay

Additional information on past results, entry fees, and race history is maintained by the organizers. Visit the organization's website for the most recent information.

Events nearby