Results Archive
Supercross
Pittsburgh
News
450SX Main Event Results
  1. Cooper Webb
  2. Chase Sexton
  3. Justin Cooper
Full Results
250SX East Main Event Results
  1. Tom Vialle
  2. Nate Thrasher
  3. Max Vohland
Full Results
GNCC
Powerline Park
News
Overall Race Results
  1. Steward Baylor
  2. Jordan Ashburn
  3. Angus Riordan
Full Results
XC2 Pro Race Results
  1. Angus Riordan
  2. Cody J Barnes
  3. Grant Davis
Full Results
Supercross
Denver
News
450SX Main Event Results
  1. Chase Sexton
  2. Cooper Webb
  3. Justin Cooper
Full Results
250SX West Main Event Results
  1. Haiden Deegan
  2. Julien Beaumer
  3. Garrett Marchbanks
Full Results
MXGP of
Portugal
News
MXGP Results
  1. Lucas Coenen
  2. Romain Febvre
  3. Ruben Fernandez
Full Results
MX2 Results
  1. Andrea Adamo
  2. Simon Längenfelder
  3. Kay de Wolf
Full Results
Upcoming
Supercross
Salt Lake City
Sat May 10
News
450SX Entry List
  1. Cooper Webb
  2. Chase Sexton
  3. Aaron Plessinger
Full Entry List
250SX Showdown Entry List
  1. Tom Vialle
  2. Chance Hymas
  3. Jordon Smith
Full Entry List
Upcoming
MXGP of
Spain
Sun May 11
News
Upcoming
GNCC
Hoosier
Fri May 16
News
Full Schedule

1973 AMA Pro Motocross Championship

Arizona Cycle Park

Arizona Cycle Park
Phoenix, AZ United States
November 11, 1973

500MX Results

Rider
1 Pierre Karsmakers Pierre Karsmakers The Netherlands
2 Tim Hart Tim Hart United States
3 Peter Lamppu Peter Lamppu United States
Full Results

Complete coverage including interviews, articles, photos, and videos, from the 1973 AMA Pro Motocross Championship Arizona Cycle Park.

Read Now
June 2025 Issue Now Available
Get Racer X on your iPhone
Check out all the exclusive content this month on any device!
Read Now
The June 2025 Digital Issue Availalbe Now