Register for the 2025 Summer 4 Wheel Jamboree. Register Today
38th Annual
Bloomsburg Fairgrounds | Bloomsburg, PA
July 11-13, 2025
Spectate
See monster trucks, competition trucks, jeeps & SxS; plus custom 4x4s
Participate
Register your 4×4 and get event access for you, a +1 and your ride
Compete
Register for mud bog, tuff truck, show-n-shine, SxS racing and burnouts
FRI: 10AM – 7:30PM
SAT: 9AM – 7:30PM
SUN: 9AM – 3PM
Come celebrate the 38th Annual Steve Shannon 4-Wheel Jamboree Summer Nationals
The Bloomsburg Fairgrounds will crawl with 4-wheel drive vehicles gathered from across the country for a powerhouse off-road weekend. Witness all types of custom builds, see off-road trends, talk to knowledgeable owners/builders, take advantage of show-only pricing in the Performance Marketplace or take in the racing action and watch the mud fly.
Event Features
Does your 4×4 have what it takes to compete at Jambo? Take in all the action from the stands, the infield or marvel at the custom trucks and Jeeps throughout.
Max Out Your Experience
Jambo is more than just a 4×4 competitors dream show. It has something for all off-road enthusiasts, come check out what else we have to offer.
-
Cruise
Everyone’s favorite, participants and spectators alike show off their rides in the daily cruise at Summer Jambo. You’ll see rides from every decade, dressed to impress. Don’t miss it.
-
Performace Marketplace
Off-road enthusiasts it’s time to see what is new in off-road and 4×4 automotive at the Performance Marketplace tradeshow at Jambo this July in Bloomsburg, PA.
-
Monster Truck Rides
Jambo is full of action, now it’s your turn to be a part. For a $15 fee YOU can ride in a real monster truck. This is a thrill that all motorheads don’t want to miss.
-
Kiddie Kart
Show-n-Shine for the little ones. Put your gearhead tricks to the test and trick out a cart for the mini off-road enthusiasts to compete with. Kiddie Karts will be judged on the last day of Jambo.
-
CornHole
Do you have the gift of the toss? Cornhole competitors grab a partner and come for the fun, cash and bragging rights in being this year’s Fall Jambo Cornhole Champion.
-
Fireworks
One of the most memorable and talked about parts of the summer Jambo is the AMAZING firework show at dusk on Saturday night. Bring the family and take in the fun at Jambo in Bloomsburg.
Become a JAMBO Vendor
Would you like to be a part of the excitement and engage with a large audience? Showcase your products and promotional materials in high-traffic areas where they are sure to be seen. Get in touch with us to discuss your space and booth needs, and we look forward to seeing you at 4Wheel Jamboree!
Proudly Sponsored By
Bloomsburg Fairgrounds
980 W Main St
Bloomsburg, PA 17815