Run the Rainbow for Children's Marathon

Jackson, MS, USA · March 13, 2027

52°·66° high·Light·Dry

Weather

Race Day Weather

52°at start

69° high

Breezy

Dry

Cool start, rising temps

Runners will face a temperature rise from 52°F at the start to 68°F by late race, paired with light humidity at 68% and a dew point of 49°F. A light breeze from the SSW may provide some relief, but gusts could reach 20 mph. Runners should consider a conservative start pace to adjust for the warmer finish and stay hydrated.

Race day forecast available in 173 days

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Distance: 26.2mi

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Race Info

Run the Rainbow for Children's is an annual charity race in Jackson, Mississippi, benefiting Children's of Mississippi, the state's only children's hospital. The event starts and finishes at Hal & Mal's in downtown Jackson and includes a 50K ultra marathon, marathon, half marathon, 10K, 5K, and 5K walk, with routes through downtown Jackson, Belhaven, Eastover, and the University of Mississippi Medical Center campus. Source

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Course Map

FAQ

When is the 2027 Run the Rainbow for Children's Marathon?

The 2027 Run the Rainbow for Children's Marathon will be held on Saturday March 13, 2027.

What will the weather be like for the 2027 Run the Rainbow for Children's Marathon?

The forecast calls for a high of 71°F and a low of 51°F with a 14% chance of rain.

Historical Weather

Based on 4 years of data

Avg Temp

66°F

L:56° H:67°

RunScore

Conditions

Rain Freq

25%

1 of 4 yrs

Wind11mph

Dew52°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Run the Rainbow for Children's Marathon Clear conditions throughout the day. 2026	61°/79°	-	59°
2025 Run the Rainbow for Children's Marathon Partly cloudy throughout the day with rain. 2025	71°/77°	Light	68°
2024 Run the Rainbow for Children's Marathon Partly cloudy throughout the day with late afternoon rain. 2024	56°/60°	-	56°
2023 Run the Rainbow for Children's Marathon Clear conditions throughout the day. 2023	39°/51°	-	28°

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