Event: Humboldt Tower
Date / Time
Start Date: Monday, February 16, 2026
Registration Closes: Sunday, February 8, 2026 @23:59:59
Distance: 80 miles
Start Time: 08:00
There will be a mass start at 08:00 AM and announcements and time for questions at 07:55 AM.
Time Limit: 8:32 hours
Sunrise: 07:10 AM
Sunset: 06:13 PM
Cost: $15
All riders must pre-register. (No day of event registration.)
RUSA sanctioned.
WAIVER NOTE: You will be automatically directed to the online waiver during registration. The online waiver may also be found at tinyurl.com/AZBrevetWaiver.
REGISTRATION NOTE:
Once you are registered for a ride, you will see your name in the Registered Riders tab. It may take a day or so for it to appear. Registered riders WILL be sent a "Last Minute Notes" email the day after registration closes, normally the Thursday before the ride. This will highlight any route updates, construction, etc. that needs to be communicated. If you do not receive it, please let me know. Also, check your spam folder for the email.
RIDE VERIFICATION:
These events are sanctioned by Randonneurs USA (RUSA) and will be verified using approved RUSA methods. Click HERE to see the details of available options for AZ Radonneurs' events.
Ride Description

Your destination on Humboldt Mountain
This route will explore numerous nice cycling areas in the far North Phoenix valley. The highlight will be the tough climb of Humboldt Mountain to the microwave tower sitting atop it. There are a few miles of hardpacked forest roads to get there, but the climb itself is newly paved. It's a tough climb, but the views are worth the effort getting there! Make sure you have good brakes. You will need them on the steep descent. Also, bring your camera. You will snap some photos!
Start Location
Location: Cortado Coffee Roastery on the Corner of N 32nd St and Union Hills Dr.
Click here for a map to the start.
Address: Cortado Coffee Roastery at:
3230 E Union Hills Dr Ste B 135, Phoenix, AZ 85050
Click here for a map to the start.
Directions: Take AZ-51 to Union Hills Dr exit. Go west for about 1 mile to Cortado Coffee on Northeast Corner of 32nd St & Union Hills Dr. It is just east of the CVS Pharmacy.
There is a Park and Ride lot at PV Community College on the SE Corner
Other businesses are located on this corner. CVS Pharmacy, Circle K, Subway, Pizza Shop
Route Information
View RWGPS online map here
Full route map including Controls and Food locations

Elevation profile:

This route climbs roughly 5,600' total feet. It's mostly up getting there, then down coming back. The climb up to Humboldt is one you won't forget!
Cue sheets may be downloaded.
(Excel format is not available.)
Create custom cuesheet
Rider Info
Have fun, be safe, enjoy the ride!
Services will be noted on the cue sheet and in the RWGPS file. This is a remote course, so take note of where you can get water before you start, and plan accordingly.
Registered Riders
20 Registered Riders.
| Rider Name | RUSA # | City | State/Prov |
|---|---|---|---|
| Thomas Altemus | 4464 | Tucson | AZ |
| Rick Blacker | 2806 | Olympia | WA |
| Bill Brier | 3331 | Freemont | CA |
| Robert Brudvik | 1515 | Edmonds | WA |
| Greg Cox | 208 | Seattle | WA |
| Rose Cox | 10455 | Seattle | WA |
| Linc R Crane | 17053 | New York | NY |
| Bob Fisher | 9001 | Spokane | WA |
| Paul Foley | 1471 | Golden | CO |
| Thomas Guevara | 9538 | Coarsegold | CA |
| David Horwitt | 6564 | San Diego | CA |
| Grant McAlister | 9343 | Morro Bay | CA |
| Doug McLerran | 844 | Aurora | IL |
| Salvador Ortiz | 17036 | Addison | IL |
| Kevin Salyer | 2777 | Lafayette | CA |
| Vernon Smith | 1842 | Monument | CO |
| Mike Sturgill | 1847 | Phoenix | AZ |
| Barbara E Tardiff | 13439 | San Luis Obispo | CA |
| Mark Thomas | 64 | Kirkland | WA |
| W David Thompson | 4226 | New Smyrna Beach | FL |
Register
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