Oak Ridge MX
Garwin, Iowa · 1324 280th St, Garwin IA 50632 (Tama County)
Owner: Jon Kriegel
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About
Oak Ridge MX is an outdoor motocross track at 1324 280th Street near Garwin in Tama County, central Iowa, operated by Jon Kriegel. It hosts the Iowa Moto Series and serves as an AMA Loretta Lynn North Central Area Qualifier, and is best known for its marquee 'Rumble at Oak Ridge presented by Yamaha' weekend featuring racing, giveaways, a hillclimb, and family activities. The track also runs open-practice campouts and multi-day Moto Academy training camps during its spring-through-fall season.
Forms & Waivers
Official track forms — print & fill before you go. Opens the track's own document.
Note
Iowa Moto Round 4 | Rumble at Oak Ridge pro-am | SPF/DMARC missing
Contact
Pricing
Race Series
Common questions about Oak Ridge MX
When is the best time to ride at Oak Ridge MX?
Oak Ridge MX's best riding months are typically Jul, Aug, Sep — warm with the lowest, most predictable rainfall. May, Jun, Oct are the wettest, highest mud-risk months. The practical riding season runs about Apr – Oct.
What kind of dirt does Oak Ridge MX have?
Oak Ridge MX sits on Fayette-series soil — a intermediate, loamy surface. An intermediate-terrain tire is the safe all-around choice here.
Is Oak Ridge MX hilly or flat?
Oak Ridge MX is on hilly terrain with significant natural elevation — expect uphill and downhill sections. (~31 m of local relief.)
What's near Oak Ridge MX?
Closest amenities to Oak Ridge MX: fuel ~3 mi, camping ~6.4 mi, a hospital ~10.2 mi, lodging ~10.4 mi. Worth planning fuel and supplies before you haul out to rural tracks.
Riders who race at Oak Ridge MX
From archived race results — tap a rider for their full career record.
More motocross tracks near Garwin
Powersports dealers near Garwin
Straight-line distance from the track. Call ahead for hours and parts availability.