Downtown Marble City, Oklahoma – June 30, 2018
The Speed Challenge is an UPHILL speed trial to see who has the fastest vehicle. Multiple classes cover ANYTHING WITH WHEELS! The Turbo Bike top speed is currently set at 116mph!! Also have classes for Cruisers and Street bikes. Call Tam at (918) 315-2583 to pre-register or for more information.

Motorcycle/Truck/Car Show 8am-12am
Opening Ceremonies & Veterans Presentation @ 9:30am
Horseshoe Tournament @ 12:30
Uphill Speed Challenge opens at 12:00pm
Money Mayhem drawings after every Speed Round!
Live Music - Matt Garland and the Shotgun Reunion (7pm)
Fireworks Show @ Dark!
Free Kids Events All Day – face painting, inflatables, games, contests.

$15 Pre-register for a guaranteed run up the hill and a free t-shirt. $20 Day-of entries are first-come. Fourteen classes cover ANYTHING WITH WHEELS!! Features lots of tasty food, live music and, of course, the amazing fireworks show. A special ceremony to honor Veterans/Military, car/truck/bike show and speed challenge that will be held along the main drag of town. Trophies, t-shirts, and cash prizes will be awarded to the winners. Inflatables, free ice cream, and face painting will also be available for kids. Various other games and contests will be running all day, so bring the whole family (and your lawn chairs) and make a fun day of it.

Combo: Car Show & One Speed Challenge Run - $35
Car Show Only - $20
Speed Challenge - $20 per run (Day of)
Pre-Register - $15 per run

UPHILL SPEED CHALLENGE:
T-shirts to first 50 Speed Registrants
Trophies for Top Speeders by class
Longest Distance Traveled - $50 Visa
Mayhem Money drawings

CAR SHOW:
1st & 2nd place Motorcycles
T-shirt to first 20 Car Show Registrants
Best in Show Truck
1st, 2nd & 3rd place in each:
--Rat Rod, Antique, Vintage, Classic, Late Model
Best Work in Progress
People’s Choice (locals vote)
Veteran's Choice

Check back here as more info/details are added.