Official Letters are going out to the teams this week that participated in the 2016 International 500 Snowmobile Race with regards to the 49th edition of the biggest snowmobile race in the world on Monday-Saturday, January 30-February 4th, 2017. Registration officially begins for the 49th Annual I-500 on Thursday, December 15th and will all be completely online for the first time in race history on the event website at: www.I-500.com More details are coming soon as the date gets closer. #SooI500