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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Distance: 6.2mi

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About the Jump off Joe 10K

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.

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Race weekend

Saturday, September 5

7:00 AMMarathon (26.2 mi)7:00 AMHalf Marathon (13.1 mi)

7:00 AM10K (6.2 mi)

Course Map

Jump off Joe 10K 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.

What is the weather usually like for the Jump off Joe 10K?

Over the 10 years racecast.io has race-day weather for (2016 to 2026), it averaged 62°F at the start and 65°F by a typical finish. Rain fell during race hours in 1 of those years (2025).

What was the hottest Jump off Joe 10K?

Of the 10 years on record, 2022 was the warmest, reaching 78°F during race hours. The coldest start was 2023, at 52°F.

What was the windiest Jump off Joe 10K?

Of the 10 years on record, 2016 was the windiest, with wind averaging 9 mph during race hours. The calmest was 2023, at 1 mph.

Jump off Joe 10K weather history

Based on 10 years of data

Avg Temp

64°F

L:62° H:65°

RunScore

Conditions

Rain Freq

10%

1 of 10 yrs

Wind4mph

Dew53°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Jump off Joe 10K Clearing in the afternoon. 2026	56°/56°	-	49°
2025 Jump off Joe 10K Partly cloudy throughout the day with morning rain. 2025	67°/70°	Light	57°
2024 Jump off Joe 10K Clear conditions throughout the day. 2024	58°/62°	-	54°
2023 Jump off Joe 10K Clear conditions throughout the day. 2023	52°/58°	-	48°
2022 Jump off Joe 10K Clear conditions throughout the day. 2022	75°/78°	-	62°
2021 Jump off Joe 10K Partly cloudy throughout the day. 2021	62°/62°	-	53°
2019 Jump off Joe 10K Clear conditions throughout the day. 2019	59°/64°	-	56°
2018 Jump off Joe 10K Clear conditions throughout the day. 2018	62°/66°	-	49°
2017 Jump off Joe 10K Clear conditions throughout the day. 2017	67°/70°	-	57°
2016 Jump off Joe 10K Clear conditions throughout the day. 2016	65°/69°	-	45°

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