Jump off Joe Marathon
Jump off Joe Marathon offers a fast, flat course through Kennewick, Washington's scenic landscapes.
Race Date
Sep 5, 2026
Location
Kennewick, WA
Quick facts
- Date
- Saturday, September 5, 2026
- Location
- Kennewick, Washington
- Distance
- Half marathon (13.1 mi) + 26.2M, 10K trail run
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Jump off Joe Marathon, held annually in Kennewick, Washington, presents a compelling option for runners seeking a swift and scenic race. This event is known for its predominantly flat and fast course, making it a prime candidate for personal bests.
The race takes place on September 5th, with typical race-day temperatures ranging from the low 60s to the low 90s Fahrenheit, often accompanied by moderate humidity and a gentle breeze. Runners can expect a course that winds through the local landscape, offering a pleasant backdrop for the 26.2-mile journey.
Alongside the marathon, participants can also choose a half-marathon or a 10K trail run, catering to a variety of running preferences. The event is organized by Delta Endurance LLC, known for hosting races in the region.
Race-provided description
Search this siteEmbedded Files.rrJNTc{opacity: 0;}.bKy5e{pointer-events: none; position: absolute; top: 0;}Skip to main contentSkip to navigationDelta Endurance LLCHomeAboutRacesRun the River MarathonSummer Splash 5kJump off Joe MarathonQuad Killer VKClimb 89General RulesVolunteersLocal Race CalendarGrant ProgramConsulting ServicesContactDelta Endurance LLCHomeAboutRacesRun the River MarathonSummer Splash 5kJump off Joe MarathonQuad Killer VKClimb 89General RulesVolunteersLocal Race CalendarGrant ProgramConsulting ServicesContactMoreHomeAboutRacesRun the River MarathonSummer Splash 5kJump off Joe MarathonQuad Killer VKClimb 89General RulesVolunteersLocal Race CalendarGrant ProgramConsulting ServicesContactJump off Joe Marathon26.2m / 13.1m / 10kKennewick, WA September 5, 2026PRICE INCREASE
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Rural
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Course Map
4 other maps for this race
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
3 timing sources · 7 photos
no finisher data yet
no winner time yet
typical high 91°F
Race Day Weather
5-year historical avgStart (Low)
63°
Afternoon (High)
91°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
8 mph
Wind
41%
Humidity
Race Photos
Frequently asked
When is the Jump off Joe Marathon?
The Jump off Joe Marathon is held on Saturday, September 5, 2026.
Where does the Jump off Joe Marathon take place?
It takes place in Kennewick, Washington.
What distances does the Jump off Joe Marathon offer?
The half marathon (13.1 miles), plus 26.2M, 10K trail run.
Is the Jump off Joe Marathon course flat and good for a PR?
The Jump off Joe Marathon is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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