On November 11, 1926 - US Highway 66 was established. In 2026, the road turns 100 - and big celebrations are in the works!
The State of Arizona has begun forming a Centennial Commission. The Historic Route 66 Association of Arizona is proud to be a member of this Commission. The first meeting has yet to be set.
The Association is preparing for the upcoming Centennial by offering grants for beautification, revitalization, and enhancements to Historic Route 66 businesses and communities throughout Arizona! These grants will be awarded now and leading up to the centennial. Preparing Route 66 in Arizona to be the best version of itself for an influx of visitors is a priority. Please consider investing in your business or community. More information can be found on our Grants page.
Other initiatives include a Arizona Route 66 Passport spinoff, which will be a season less activity for travelers visiting Arizona.
Additionally, we are a member of the Route 66 Road Ahead Partnership, a nationally-focused group that is working on a variety of Route 66 projects from a national perspective. The Historic Route 66 Association is proud to be included in this group, which includes representation from all eight states on Route 66.
On the national level, there is a federal U.S. Route 66 Centennial Commission which is meeting regularly and working on plans at a national level.
We will continue to update this page as more information is available!
A frequent question we hear is: when are you celebrating the Centennial in 2026? Well, that IS the big question! Arizona's stretch of Historic Route 66 has mild winters- so celebrations will be going all year long! We expect that many communities along Route 66 will heavily incorporate the Centennial into existing annual celebrations.
The Association of course will be celebrating the Centennial with a big Route 66 Fun Run May 1-3, 2026!
Below is a list of existing annual Arizona Route 66-focused events in each community and the month they typically occur. This should provide a general idea of what will be going on in Arizona throughout the year. We’ll update this with more information as it comes in!
For full event information, please click here!
Oatman Bed Races, Oatman
January 25, 2025 | January 31, 2026 (tentative 2026 date)
Route 66 Bike Week, Statewide
April 21-27, 2025 | April 20-26, 2026
Route 66 Fun Run, Seligman, Kingman, Topock
May 2-4, 2025 | May 1-3, 2026
Williams Car Show, Williams
June 6-7, 2025 | June 5-6, 2026
Standin on the Corner Festival, Winslow
September 26-27, 2025 | September 2026
Kingman Route 66 Fest, Kingman
Oct 10-11, 2025 | Oct 9-10, 2026
Route 66 UltraRun, Seligman, Kingman, Topock
Nov 7-10, 2025 | Nov 13-16, 2026
Roaring Twenties Centennial Kickoff Party, Kingman
November 15, 2025
Join the Historic Route 66 Association for a Roaring Twenties themed gala that is sure to knock your socks off! Stay tuned for more information…
Monument Signs Unveiling, Seligman
April 30, 2026
Seligman will celebrate the unveiling of their Route 66 Centennial Monument Signs!
Route 66 Festival and Car Show, Holbrook
April 2026