Oklahoma Winter Nationals starts on Thursday and runs all day Friday into late evening hours Saturday. We stayed and enjoyed the tractor pull on Thursday and Friday this year. I took videos and my husband and oldest son spent their time hooking up tractors so that the puller could get on down the track. We all had a great time watching the puller's pull in this competitive competition against each other for cash winnings. Start of the tractor pulls for 2023 has begun.