- Weather
- 18°Ftypical startModelled estimate
- Field size
- ~400 runners
- Course
- Hilly
- Elevation
- 1,500 ft gain · 0 ft net
Event listed as: Full Marathon
Mid-September · West Coast · Loop
Fairbanks, AK · Saturday, September 19, 2026
Event listed as: Marathon Run | Verified 8/26/26: 3,300 ft gain confirmed (template was accurate). Still carries relay/name-match REVIEW flag from sort logic; confirm marathon distance (not relay leg) is the featured event before promoting.
Registration opens on the organizer's site
Typical start
19°
Cooler than 99% of U.S. marathons
Modeled historical conditions
Elevation gain
3,300ft
Flatter than 1% of races
Organizer figures
Field size
800
Larger than 31% of races
Estimated field
PR potential
4.5/10
Ahead of 2% of races
Almanac model
Percentiles compare this race against all 224 U.S. marathons in the Almanac.
3,300 ft gain · 0 ft net
Hilly course, loop.
Modeled from location, month and coastal proximity, not verified race history.
6 AM
11°
Start
19°
Midday
26°
Typical start sits at 19°F, warm for racing.
Typical dew point 7°F, 16% chance of precipitation, wind around 7 mph. All modeled.
The bottom line
This one is about the day, not the clock.
Equinox Marathon and Relay is a strong choice for runners who like a course with real character, and the climbing is the point here. The tradeoff is atmosphere: expect long quiet stretches and few spectators.
A loop course around Fairbanks, AK, with real climbing that will cost you time if you race it hard early.
Races with a comparable profile.
Event listed as: Full Marathon
Crosses the Golden Gate Bridge
Deception Pass bridge and Puget Sound