2026 Wild Goose Chase Lime Ridge
The 2026 Wild Goose Chase Lime Ridge will take place on Saturday, February 21, 2026, at the Lime Ridge Open Space Boundary Oaks Trailhead parking lot, located at 3800 Valley Vista Rd., Walnut Creek, CA 94598. The event is set in a natural setting featuring singletrack trails, oaks, quarries, and rocky terrain, offering a unique challenge for runners. Weather in Walnut Creek during this time of year typically ranges from mild to cool, with temperatures between 40°F and 55°F. The event is held rain or shine, and participants should be prepared for variable conditions. This is a map-based adventure course where runners must navigate between checkpoints using a custom map, making it a test of both physical endurance and navigational skills.
What is the format of the 2026 Wild Goose Chase Lime Ridge?
The event features a Map Adventure Course, which is not a standard point-to-point trail run. Participants will be provided with a custom map (1:7500 scale) at check-in and must navigate to between 8 to 15 checkpoints. At each checkpoint, runners will need to locate an orange and white bag and tap their timing chip on the blue unit inside. The course is not marked, and runners can choose their own route between checkpoints, allowing for varied strategies and paths.
What distances are available for this event?
- →5K race
- →10K race
What are the event divisions and categories?
The event includes the following divisions and categories:
- →Gender Divisions: Women, Men, Mixed
- →Age Divisions: Junior, Open, Masters (average age 40+), Family (juniors and adults)
What is the event schedule?
- →09:00 AM: Check-in open (Maps available)
- →09:45 AM: Event briefing (Crucial for understanding the map and rules)
- →10:00 AM: Race Start
- →12:30 PM: Courses close
- →Post-Race: Refreshments and socializing
How much does registration cost?
- →Regular Pricing (Per Person):
• Register by Feb 15: 5K = $20 | 10K = $25
• Register by Feb 19: 5K = $25 | 10K = $30
• Register after Feb 19: 5K = $35 | 10K = $40
- →Students and Juniors Pricing (Per Person):
• Register by Feb 15: 5K = $10 | 10K = $12
• Register by Feb 19: 5K = $12 | 10K = $15
• Register after Feb 19: 5K = $17 | 10K = $20
What gear is recommended for this event?
Participants should wear closed-toed shoes with good, grippy tread due to the rocky and potentially muddy terrain. A hat and sunblock are recommended for weather protection, as the event is held rain or shine. While a map is provided, experienced orienteers may bring a compass to aid in navigation.
What is included in the registration?
Registration includes access to the event, a custom map, a timing chip, and post-race refreshments. Participants will also have the opportunity to socialize after the race.
What are the course conditions?
The course is set on singletrack trails featuring natural elements such as oaks, quarries, rocks, and labyrinths. The terrain is technical and requires runners to navigate using a map, making it a unique and challenging experience.
What is the course closure time?
The course will close at 12:30 PM on the day of the event. Participants are encouraged to complete the race before this time.
What is the event’s weather policy?
The event is held rain or shine. Participants should prepare for variable weather conditions, including the possibility of rain or cooler temperatures. Proper attire and gear are recommended to ensure comfort and safety.