GFNY Walnut Creek
Road Cycling covering 63 km to 103 km in Concord (California, United States)
GFNY Walnut Creek is an endurance sporting event in Concord, California, US focused on Road Cycling. It is part of GFNY World Series. Key features include Mountain, Nature & Off-Road, City Run.
The race program comprises 2 competitions, including Road Cycling 103 km (103 km, +1,133 m D+), and Road Cycling 63 km (63 km, +693 m D+). The next edition is officially confirmed for April 18, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (walnutcreek.gfny.com).

Event characteristics
Races & distances (2)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Road Cycling 103 km | Road Cycling | 103 km | +1,133 m | 620 m - 1,096 m | Loop course | Route & profile |
| Road Cycling 63 km | Road Cycling | 63 km | +693 m | 623 m - 914 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 620 m to 1,096 m above sea level (+1,133 m D+, -1,133 m D-)
Elevation profile & course telemetry
Altitude from 623 m to 914 m above sea level (+693 m D+, -693 m D-)
Frequently asked questions (FAQ)
When and where does GFNY Walnut Creek take place?
GFNY Walnut Creek takes place in Concord, California, US (start area at coordinates 37.978° N, 122.0311° W). The next edition is officially confirmed for April 18, 2027.
What races and distances are offered at GFNY Walnut Creek?
The race program comprises 2 competitions, including Road Cycling 103 km (103 km, +1,133 m D+), and Road Cycling 63 km (63 km, +693 m D+). The competitions belong to Road Cycling.
What is the course layout and elevation profile for GFNY Walnut Creek?
The main competition (Road Cycling 103 km over 103 km) is designed as a loop course featuring +1,133 m of elevation gain and -1,133 m of elevation loss, ranging between 620 m and 1,096 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for GFNY Walnut Creek?
Official race regulations, course details, and registration information are provided on the organizer's website (walnutcreek.gfny.com).