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

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

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 19:32

Round 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