Oakland Hills Trail Run

The Oakland Hills Trail Run takes place in Oakland, California on October 24th, offering runners a challenging course through Redwood Regional Park and EBMUD Trails near Orinda. The race begins at the intersection of Skyline Boulevard and the park entrance, where participants can look forward to navigating winding trails that wind through dense redwoods and open grasslands.
On race morning, expect temperatures around 18 degrees Celsius with slight variations due to early dawn chill or late afternoon warmth. Humidity remains moderate at approximately 70%, while an average of 9 hours of sunshine provides ample daylight for runners to appreciate the scenic beauty. The trails are firm yet slightly soft underfoot, ideal conditions for a trail running event without the risk of mud.
First established in previous years as part of Inside Trail Racing events, this run has become integral to the local athletic calendar and community fundraising efforts. In addition to attracting hundreds of participants annually, proceeds from the race support environmental conservation projects aimed at preserving Oakland's unique redwood forest ecosystem. For those interested in volunteering, opportunities are available for all ages with perks including free T-shirts, food, and discounts on future events.
The course through Redwood Regional Park follows a combination of single-track trails and wider paths within a diverse landscape that includes dense coastal redwoods standing over 150 feet tall, as well as open grasslands where wildlife sightings are common. Runners can expect steep climbs followed by gradual descents along the ridge overlooking Oakland’s skyline. Aid stations will be strategically placed every few kilometers to provide necessary hydration and energy replenishment without disposable cups.
Weather forecasts indicate an average temperature range of 12.8°C to 24.0°C with a wind speed around 7.6 km/h, keeping humidity at approximately 70%. Precipitation is unlikely given the typical sunshine hours during October in this area but runners should be prepared for morning dew on the trails.