Zombie Half Marathon

Anchorage, AK, USA · October 10, 2026
partly-cloudy-day35°·41° high·Light·Rain possible
10
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Race Day Weather

partly-cloudy-day
35°at start
41° high
Light
Rain possible

Cold start — layer up, chance of rain

Runners will start in chilly 35°F conditions — dress in layers for the corral and plan to shed early. There's a chance of rain, so have a backup gear plan ready. High humidity (84%) will make it harder to cool down through sweat — increase fluid intake accordingly.

Race day forecast available in 9 days
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Distance: 13.1mi
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Race Plan

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True Effort pacing, weather-adjusted mile splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.

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Weather Splits
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T-Minus
Carb Tracker
Spectator Guide
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Race Info

The Zombie Half Marathon is an annual costume-themed half marathon in Anchorage, Alaska, organized by the Anchorage Running Club. Multiple sources place its first edition in 2009, making it a long-running late-season event. The point-to-point course runs from Goose Lake to Kincaid Chalet along the Chester Creek and Coastal trails in October. Runners are encouraged to wear Halloween costumes.

Area Map

Course Map

FAQ

When is the 2026 Zombie Half Marathon?

The 2026 Zombie Half Marathon will be held on Saturday October 10, 2026.

What will the weather be like for the 2026 Zombie Half Marathon?

The forecast calls for a high of 42°F and a low of 33°F with a 26% chance of rain.

Historical Weather

Based on 1 years of data
Avg Temp
41°F
L:38° H:44°
RunScore
10
Conditions
Rain Freq
0%
0 of 1 yrs
Wind3mph
Dew32°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
38°/44°-
10