AMS will be closed all day on Friday June 27th and Saturday June 28th.
***Effective 4/21/14, changes to our hours.  See below***
Summer hours now in effect.  Please see below, or click on the schedule tab for hours.

Addictive Motorsports R/C Raceway & Hobby Shop, also known as AMS, is owned and operated by Mike and Nichole Sontag.  We are located in Grand Blanc, MI and conveniently close to I-69 and I-75. We offer the best indoor, off-road racing experience that Michigan can offer with a full, on-site hobby shop!  Come on out and visit us today!

About Our Facility...
  • Largest Indoor Track in Michigan - 110' X 73'
  • Onsite hobby shop
  • 120 heated pit spots
  • Hard packed clay/dirt track
  • Private pit rooms available
  • Results posted nightly
  • Many 'Special Event' races
  • Track layout is changed every 4 to 6 weeks


6434 Dort Highway, Suite 11

Grand Blanc, MI 48439


Be sure to "like" us on facebook for on the go updates!  Find us under AMS Custom Hobbies, Inc.

Open Practice days & times ($10 per day)
Monday -closed
Tuesday -closed
Wednesday 4-9 Hobby Shop ONLY
Thursday 4-9 Hobby Shop ONLY
Friday 4-9 *Racing at 7:00
Saturday 11-6 Track and shop(unless there is a special race event)
Sunday 11-6 Track and Shop

Nitro is allowed for open practice everyday except Wednesday & Friday and if there is a special event on any given Saturday.


Race Events

AMS 2013 - 2014 Indoor Race Schedule

Here are the dates...  more detailed information will be posted as each races approaches.

October 12th - THE Series (final round)

October 19th - MSCS (final round)

November 9th - AMS 4th Anniversary Race

December 14th - Bill Bridges Christmas Benefit Race

January 4th - New Years Race

February 8th - RC Superbowl Race

March 8th - MSCS (round 1)

March 22nd - Pot O Gold Race

April 26th - Great Lakes Region Race

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