Equinox Marathon

FairbanksAlaskaUnited States

Next race

Sunday, 5 September 2027

8:00 am start

Distance

42.195 km / 26.2 mi

Trail road

Elevation

Hilly · 1001 m gain

1001 m climbing

Race profile

Overview

The Equinox Marathon draws approximately 385 finishers each September on a trail road in Fairbanks, United States. Interior Alaska's premier marathon near the autumnal equinox, drawing hundreds of finishers on a challenging trail-and-road course. The trail-heavy course climbs Ester Dome twice and uses Henderson and Gold Hill Roads through Interior Alaska foothills. Expect roughly 1,000 metres of total climbing and descent on this very hilly course.

Equinox Marathon is a certified 42.195 km (26.2 mile) marathon — the standard World Athletics marathon distance.

Typical participants: Approximately 385 finishers

Weather: Cool to mild and humid autumn
9–12°C · humidity 65–80%
Marathon weather guide →

Course records: Men: 2:38:14 — Aaron Fletcher (2019)Women: 3:07:22 — Anna Dalton (2021)

Course & terrain

Equinox Marathon course

Course route details and elevation profile for race-week planning.

The Equinox Marathon covers varied trail road terrain. Starts and finishes on the University of Alaska Fairbanks campus. The trail-heavy course climbs Ester Dome twice and uses Henderson and Gold Hill Roads through Interior Alaska foothills. Very hilly with roughly 1,000 metres of total climbing and descent.

Registration

Equinox Marathon entry requirements

Equinox Marathon is typically held in September. Registration opens through https://www.equinoxmarathon.org/ and may use a lottery or tiered entry when demand exceeds capacity.

Common questions

Frequently Asked Questions

What is the Equinox Marathon elevation profile?: The Equinox Marathon has 1001 metres of total climbing and 1001 metres of descent over 42.195 km (26.2 miles). The course is hilly, with 0 metres of net change from start to finish.
How long is the Equinox Marathon?: The Equinox Marathon is the standard marathon distance of 42.195 kilometres (26.2 miles), certified to World Athletics rules. The Equinox Marathon is a trail road through Fairbanks.
What time does the Equinox Marathon start?: The 2027 Equinox Marathon starts at 8:00 am local time on Sunday, 5 September 2027. Arrive early for baggage drop and corral access — official race communications confirm any last-minute schedule changes.
Where does the Equinox Marathon start and finish?: Starts and finishes on the University of Alaska Fairbanks campus. Updated each year.
When is the Equinox Marathon and how do I register?: Equinox Marathon is typically held in September. Registration opens may use a lottery or tiered entry when demand exceeds capacity.
Is the Equinox Marathon course flat?: The course includes hilly with notable climbs. Study the official course profile at before setting pace targets.
What landmarks does the Equinox Marathon pass?: Runners cross Ester Dome twice and finish on the UAF campus after Henderson and Gold Hill Roads.
What weather should runners expect at Equinox Marathon?: Late-summer to early-fall conditions with cool mornings and variable trail weather.

Last updated 11 October 2026. Edition dates and course details are reviewed regularly.

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Planning guides

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Equinox Marathon

Overview

Equinox Marathon course

Equinox Marathon entry requirements

Equinox Marathon travel

Frequently Asked Questions

Equinox Marathon links

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