06/04/2026
Join us Friday July 24th on Main Street in the Village of Lena for Thunder on Main from 6 p.m.-8 p.m.
Thunder on main is a fan formed parade of high-horse powered Pro & Sportsman Trucks, Buggies, SXS and Karts. Race vehicles roll through downtown Lena and line the streets to kick off the Champ Off-Road race weekend at Dirt City Motorplex.
FREE ADMISSION
MEET YOUR FAVORITE DRIVERS AND RACE TEAMS
FOOD TRUCKS
GIVEAWAYS
COLD DRINKS
MUSIC
AND MORE!
TICKETS FOR THE RACES & CAMPING:
https://www.simpletix.com/e/2026-amsoil-champ-off-road-nationals-tickets-262254
🏁 Dirt City Motorplex Off-Road Race Weekend 🏁
⛺ Camping/Pit Site Information
All camping sales MUST be purchased online and completed before Friday, July 17th at 12:00 PM (noon).
Camping will NOT be sold at the gate, and you will not be able to get a campsite on race weekend without pre-purchasing online.
Racers are limited to 2 sites per race vehicle for the 25’ x 45’ sites.
50’ x 100’ sites are limited to 1 site per race vehicle.
📅 Load-In Times
Pro Racers: Wednesday, July 22 - 2:00 PM
Sportsman Racers: Thursday, July 23 – 8:00 AM
Spectator Campers: Thursday, July 23 – 4:00 PM
Please do not arrive earlier than these times. Staff and staging space will not be available before then.
Pit Bike Info link https://forms.gle/Wx92fhz3PTU9Ecda7
🎟 Admission Tickets & Parking
Admission tickets can be purchased online or at the gate upon arrival.
Spectator Day Parking: $10 cash only across the road. Shuttles will be provided, as well as handicap
🏎 Racer Registration
Racers can register here:
https://champoffroad.com/
⚠️ Important:
The registration site above is ONLY for racer registration. Camping/pit spots and admission tickets must be purchased separately.
🕒 Spectator Gate Open & Race Schedule
To be announced soon. (Approximately 8-8:30 a.m. on race days)
🆕 New for the event:
Because space is limited, please do not reserve more sites than you need. This will be closely monitored.
Dirt City staff will place racers and spectators in their sites again this year.
Racers – we will do our best to accommodate requests to camp with teammates, but we cannot guarantee placement.
📌 Important Reminder
Please present your printed ticket or email confirmation at the gate to be scanned for entry.
We are very excited to welcome everyone back to Dirt City Motorplex for another season of racing!
🏁 See you at the track!
EMAIL [email protected] with any questions or issue
Follow us on Facebook for updates on the schedule, rules and more.
**ALL SALES ARE FINAL AND REFUNDS WILL NOT BE ISSUED.
Date & Time
Jul 25, 2026 8:00 AM - Jul 26, 2026 5:30 PM
Venue Details
Dirt City Motorplex
414 East Main Street
Lena, Wisconsin 54139
