Jump off Joe Marathon

Kennewick, WA, USA · September 5, 2026

55°·67° high·Light·Dry

Weather

Race Day Weather

55°at start

70° high

Light

Dry

Mild start, warming trend ahead

Runners will face a temperature rising from 55°F to a peak of 71°F. With humidity at 64% and light winds from the S, adjustments in pacing may be necessary as the race progresses. It's advisable to start conservatively and prioritize hydration as the day warms up.

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Distance: 26.2mi

Target Finish Time

0:00:00

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Race Info

The event is intended to be low key, inexpensive, and a good excuse for a Saturday morning gathering of friends... or friends-to-be! The course consists of gravel roads on and around Jump off Joe Mountain near Kennewick, WA and will provide participants with great views, once you get up the challenging hills that is. The race more closely resembles a trail run than a road race as the aid stations are spaced between 3 and 5 miles apart and offer real food choices like PB&Js, chips, cookies, and fruit. Please come prepared with means of carrying water as you may be travelling up to an hour between aid stations and it can get hot out there. Source

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Course Map

FAQ

When is the 2026 Jump off Joe Marathon?

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

Is the Jump off Joe Marathon a Boston Marathon Qualifier?

No, the Jump off Joe Marathon is NOT a Boston Marathon qualifier.

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

The forecast calls for a high of 71°F and a low of 54°F with a 26% chance of rain.

Historical Weather

Based on 9 years of data

Avg Temp

85°F

L:63° H:85°

RunScore

Conditions

Rain Freq

11%

1 of 9 yrs

Wind7mph

Dew53°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Jump off Joe Marathon Clear conditions throughout the day with morning rain. 2025	68°/73°	Light	61°
2024 Jump off Joe Marathon Clear conditions throughout the day. 2024	59°/90°	-	54°
2023 Jump off Joe Marathon Clear conditions throughout the day. 2023	53°/87°	-	50°
2022 Jump off Joe Marathon Clear conditions throughout the day. 2022	75°/96°	-	62°
2021 Jump off Joe Marathon Partly cloudy throughout the day. 2021	61°/76°	-	53°
2019 Jump off Joe Marathon Clear conditions throughout the day. 2019	59°/89°	-	57°
2018 Jump off Joe Marathon Clear conditions throughout the day. 2018	62°/80°	-	47°
2017 Jump off Joe Marathon Clear conditions throughout the day. 2017	67°/87°	-	56°
2016 Jump off Joe Marathon Clear conditions throughout the day. 2016	65°/84°	-	43°

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