South Dakota’s Premiere MX Park

Thunder Ridge is a privately owned, award-winning motocross track that is centrally located in South Dakota near Reliance, SD –  Exit (248) – only a couple miles south of I-90.

Thunder Ridge MX Park was awarded SDMA’s Track of the Year and was most recently recognized with the Reader’s Choice Award for 2015 Best Track in South Dakota.

Track Info

  • This premiere motocross park in South Dakota consists of two tracks.
  • The main track has an outdoor motocross layout, long and wide with lots of natural terrain features, elevation changes and man-made obstacles.
  • Dirt is intermediate to soft.
  • The track has a 30 bike starting gate and underground watering system.
  • The smaller track was built to accommodate Super-cross and PeeWee Riders.
  • The motocross park also has large pit areas, plenty of room for campers, electrical hookups, a small park area by the pond, and concessions available on race days.
Thunder Ridge MX Park - Reliance, South Dakota


From the Reliance, SD Exit (248), go 2 miles South, 2 miles West , and a ½ mile North.

Thunder Ridge MX Park map