GMR Backyard Ultra
When is GMR Backyard Ultra?
GMR Backyard Ultra takes place on Saturday, May 23, 2026 in Golden, CO.
What distances does GMR Backyard Ultra offer?
GMR Backyard Ultra offers 1 event: GMR Backyard Ultra.
| Event | Distance | Price | |
|---|---|---|---|
| GMR Backyard Ultra | — | $50.00 | Register |
How much does GMR Backyard Ultra cost?
Registration for GMR Backyard Ultra starts at $50.00.
Where is GMR Backyard Ultra held?
GMR Backyard Ultra is held in Golden, CO at Address to be supplied after registration.
About GMR Backyard Ultra
Date: 5/23/26
Time: 10:00 AM (check-in starts at 9:00)
Cost: $50.00 + Recommended minimum $25.00 Donation
Non-Profit Recipient: Sun Valley Kitchen and Community Center
The backyard Format: Run one every hour until only one runner remains. Every lap starts at the top of the hour, so you can choose to run your lap fast and get rest in between or run slow and save your energy. This is intended to be a fun event with friends. Come do one lap, or push yourself to the ultra distance if you chose. 4.17 mile lap
Registration is limited to the first 60 signups. The cost is $50. We also recommend a minimum $25 Donation to Sun Valley Kitchen and Community Center. The registration fee will be used to supply aid station items, awards and temporary bathroom facilities (port-a-potties).