Tennessee

The biggest indoor dirt bike series in the world: seventeen Saturday nights in NFL stadiums from Anaheim in January to the Salt Lake City finale in May. The 250SX class splits into East and West regions that meet only at the Showdown.

The biggest amateur race in the world, and the one every American pro has ridden. Six days at Loretta Lynn's Ranch in Tennessee, 1,500+ riders across 36 classes, all of whom earned their spot through a nationwide qualifying process.

One of four Victory Sports Racing series touring a shared pool of Southeastern tracks; 12 of 20 scheduled rounds count toward series awards, with several weekends doubling as state championships shared across the BIG, MEGA and ULTRA series.

Large multi-round (15+ rounds/season) amateur motocross points series rotating across a network of NC/SC/TN tracks (Big Oak MX, Cathey's Creek MX, 221 MX, Top Gun MX, Muddy Creek Raceway, Iron City Motorsports Park, Travelers Rest Speedway/TR MX).

Toyota of Kingsport Hot Summer Nights Series, run by Victory Sports Racing at Muddy Creek Raceway (MCR) in Blountville, TN, the promoter's home track and also the base of the THOR United States Mega Series, the AMA Tennessee State Championship and the Top Gun Showdown. Distinct from the unrelated 'Hot Summer Nights' series run by Miller Motorsports in Mississippi and Alabama, which has no Tennessee rounds. Victory Sports runs several of its points series concurrently on the same race day at MCR (HSN alongside the BIG, COS, Mega and Ultra series, plus one-off 'Moonlight MX' racing). Round numbers run up to at least Round 17 for the 2026 season, but they do not map one-to-one onto Victory Sports' own published 2026 MCR calendar, which lists only seven HSN-tagged race dates for the year (some, like the Aug 22-23 Saturday/Sunday pair, evidently carrying more than one numbered round). The dates follow that calendar, and the season closes with Round 16 on Oct 24 and Round 17 on Nov 7, billed as the series' last Muddy Creek dates of the year.

One of four Victory Sports Racing series touring a shared pool of Southeastern tracks; a 20-round full-season schedule with a Tennessee State Championship weekend at Muddy Creek and further state-championship weekends shared with the BIG and ULTRA series.

Regional indoor arenacross touring series rotating through fairground, civic-center and expo-center arenas across five Mid-South states (TN/MS/LA/TX/AR). The 2026-27 season runs 16 rounds from September 2026 to March 2027, with 6 rounds in Mississippi and 2 in Louisiana.

Amateur MX/SX points series racing across 4 tracks split between West Tennessee and West Kentucky (118 SX in Latham TN, Back 40 MX in Bradford TN, Acen's MX in Almo KY, Murray Supercross in Murray KY); presented by Town & Country Motorsports, a Murray KY dealership.

One of four Victory Sports Racing series touring a shared pool of Southeastern tracks; 13 of 20 scheduled rounds count toward series awards, opening with an AMA Pro-Am / Area Qualifier weekend at South of the Border MX.