Schedule
News
Breaking News
Industry News
Photo Galleries
Video Highlights
SMX Next – Motocross
Riders & Teams
Results
Live Timing & Scoring
SMX Live Timing & Scoring App
Racer X Vault
How to Watch
Peacock Streaming
International Video Pass
Partners
More Info
Series Logos
GOVX Military & First Responder Discount
Newsletter Sign-Up
Frequently Asked Question's
Sign Up for SMX Texts
Media Access
Media Guide
Industry Filming
Road 2 Recovery
toggle menu
Pro Motocross Championship
Next Up
Hangtown Motocross Classic
May 31 2025
Buy Tickets
Tad Gumbmann
Burney, CA
Bio
Race Results
Home
Riders: G
Tad Gumbmann
Race Results
Individual Race Results
Pos
ition
Race
Class
Date
Machine
12
Lake Whitney Cycle Ranch
250MX
450 Class
May 28, 1978
Maico
15
Moto-X 338
250MX
450 Class
May 7, 1978
Maico
8
Omaha Moto Park
250MX
450 Class
April 30, 1978
Maico
