There is a DHRA Event: Buckeye Bash in Findlay, Ohio 6-7-08 starts at 5 or 6. There is a pull in Saline City also on sat 6-7-08.
haisleynachine.com had most of these site on theirs' and all of the county fairs for Indy and Ohio just to name a few pulling or drag racing sites off the top of my head. See if what you are looking for is here.
June 7th: Washington Court House, OH. Test & Tune & Truck Pull @ Fayette Co. Fairgrounds $10 spectator
Runs from 12-4:30 Saturday afternoon, $20 per hook
Truck Pull starts at 6:30 p.m., $25 entry fee
*6200 Gas Cheater Stock, 6500 Gas Pro Street, 8000 Diesel Street Legal, 8000 Diesel Pro-Stock, 7500-8000 Open Gas or Diesel
More Info: Fayette County Fairgrounds of Washington CH or 740-335-5856
Findaly DHRA pull at the Hancock Co. Fairgrounds: Competitor gate opens at 4, General admission gate 5 p.m., Pull 7 p.m.
A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more!