Helenback Marathon

Helen, GA, USAApril 18, 2026
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Race Day Weather

partly-cloudy-day
49°
69° high
Breezy
Dry

Cool morning, warming trend ahead

Runners will face a temperature rise from 49°F to a peak of 69°F. Winds will be light at 8 mph from the SSW with gusts up to 22 mph. With humidity at 60% and a dew point of 44°F, runners should start conservatively and hydrate frequently as temperatures climb.

Race day forecast available in 8 days
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The Helenback Marathon offers runners a challenging and scenic trail experience through the picturesque landscapes surrounding Helen, Georgia. Starting and finishing near the Chattahoochee River, participants navigate a course that includes a 400-foot climb into Unicoi State Park, traverses the Bottoms Loop Trail, crosses the Smith Creek Dam, and offers views of Anna Ruby Falls. The marathon features a 7-hour time limit, with aid stations approximately every 4–6 miles, and concludes with a celebratory post-race gathering. Source

Area Map

Course Map

FAQ

When is the 2026 Helenback Marathon?

The 2026 Helenback Marathon will be held on Saturday April 18, 2026.

Is the Helenback Marathon a Boston Marathon Qualifier?

No, the Helenback Marathon is NOT a Boston Marathon qualifier.

What is the time limit for the Helenback Marathon?

The time limit for the Helenback Marathon is 7 hours.

What will the weather be like for the 2026 Helenback Marathon?

The forecast calls for a high of 69°F and a low of 49°F with a 0% chance of rain.

Historical Weather

Based on 8 years of data
Avg Temp
68°F
L:53° H:69°
RunScore
7
Conditions
Rain Freq
38%
3 of 8 yrs
Wind10mph
Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-night
40°/56°-
8
2024
partly-cloudy-day
62°/72°Light
8
2023
rain
54°/61°Light
9
2022
clear-day
50°/77°-
8
2021
rain
48°/56°Moderate
6
2019
clear-day
41°/70°-
8
2018
cloudy
61°/72°-
8
2017
partly-cloudy-day
65°/84°-
8