News and Announcements
Round 7: It was hot
Thunderhill East Bypass – June 7, 2025 86 Challenge stormed into Thunderhill East B...
Published by Miles Kodama on June 24, 2025 20:36.jpg)
Round 6: Peanut Butter for Everyone
Laguna Seca – May 24, 2025 86 Challenge gathered at the famous Laguna Seca for round 6 of the compet...
Published by Ivan Larionov on June 02, 2025 11:01
Round 5: Wine and Sheep
Sonoma – May 10, 2025 Beautiful weather at Sears Point welcomed not only a few flocks of sheep, but ...
Published by Timur Iskhodzhanov on May 13, 2025 22:14
Round 4: New Faces on the Podium
Thunderhill West – Apr 19, 2025 For Round 4 of the 2025 campaign we had another ...
Published by Brian Armstrong on May 05, 2025 20:18.jpeg)
Round 3: Buttonwillow
Buttonwillow – Mar 29, 2025 The RaceTreads.com 86 Challenge's 2025 season made its way to Buttonwill...
Published by Miles Kodama on April 12, 2025 19:50
Login with Google support
You can now login with Google account to the website to get: access to all your active 86 Challenge registrations on any device, and ability to edit or delete them pre-filled form fields when you register for 86 Challenge ability to show a photo and a short b...
Published by Ivan Larionov on April 09, 2025 19:32Round 2: The Dry Lagoon
Laguna Seca – Mar 15, 2025 The RaceTreads.com 86 Challenge's 2025 season continued its exh...
Published by Tor Anderson on March 20, 2025 23:30
Round 1: One for the Record Books
The 2025 season is off to a smashing start — smashing records, that is. Round 1 at Thunderhill Eas...
Published by Brian Armstrong on February 18, 2025 22:37