The 2026 Jump off Joe 10K has concluded.

Jump off Joe 10K

Race complete
Kennewick, WA, USA · September 5, 2026·
cloudy56°·56° high·Light·Dry
8
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Race Day Weather

clear-day
56°at start
74° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, big temp swing

Mild 56°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 74°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

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cloudy9
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clear-day5
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clear-day5

Pace Calculator

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Race Info

The Jump off Joe 10K is an out-and-back on the gravel of Owens Road near Kennewick, Washington, starting and finishing just off Highway 397. It follows the same road as the longer races and turns around at the halfway point without climbing the mountain. The surface is rough, rolling gravel with open desert hills around it, so it runs more like a trail race than a road 10K.

Race weekend

Saturday, September 5
7:00 AMMarathon (26.2 mi)7:00 AMHalf Marathon (13.1 mi)
7:00 AM10K (6.2 mi)
Area Map

Course Map

FAQ

When is the 2026 Jump off Joe 10K?

The 2026 Jump off Joe 10K will be held on Saturday September 5, 2026.

What will the weather be like for the 2026 Jump off Joe 10K?

The forecast calls for a high of 75°F and a low of 55°F with a 0% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

Historical Weather

Based on 10 years of data
Avg Temp
64°F
L:62° H:65°
RunScore
7
Conditions
Rain Freq
10%
1 of 10 yrs
Wind4mph
Dew53°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
56°/56°-
8
2025
clear-day
67°/70°Light
5
2024
clear-day
58°/62°-
7
2023
clear-day
52°/58°-
9
2022
clear-day
75°/78°-
4
2021
partly-cloudy-day
62°/62°-
7
2019
clear-day
59°/64°-
7
2018
clear-day
62°/66°-
7
2017
clear-day
67°/70°-
5
2016
clear-day
65°/69°-
7