Run the Rainbow for Children's Marathon

Jackson, MS, USA · March 13, 2027
partly-cloudy-day53°·67° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
53°at start
69° high
Breezy
Dry

Cool start, gradual warm-up

Runners will face a temperature rise from 53°F at the start to 63°F by the finish, with humidity averaging 68%. Light winds from the SSW will be a non-factor, though there will be segments of headwinds between miles 11-22. Runners should start conservatively as the humidity may impact performance, particularly on the rolling course where pacing adjustments will be crucial.

Race day forecast available in 122 days
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Pace Calculator

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

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
63°F
L:52° H:63°
RunScore
8
Conditions
Rain Freq
0%
0 of 4 yrs
Wind9mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
61°/79°-
8
2025
clear-day
54°/63°-
7
2024
cloudy
56°/60°-
8
2023
clear-day
39°/51°-
8