The Frank G. Bonelli Adventure Races offer a hands-on encounter with Southern California's rugged terrain, blending multi-sport challenge with stunning natural features. Located near Covina, this venue sets the stage for a dynamic experience combining trail running, biking, and paddling on or around the park’s sizable lake and surrounding hills. Expect varied terrain that tests not only physical endurance but strategic pacing.

The race courses typically span between 15 and 30 miles depending on the event format, with elevation gains hovering around 1,200 feet. Trails snake through thick chaparral, shaded groves, and intermittent rocky outcrops that demand sure footing and attentiveness. The lake itself is a living partner in this race: its waters shimmer and dare competitors during kayaking or stand-up paddleboard segments, while the shifting wind patterns can sharpen or soften the challenge.

Starting from Frank G. Bonelli Regional Park, racers weave through a network of fire roads and single tracks where the terrain’s push and pull mirrors the race’s rhythm. At times, you’ll feel like you’re part of the landscape—footfalls echoing under a canopy of scrub oak, dust rising like breath held in anticipation. Other moments reveal open ridges with expansive views over Puddingstone Reservoir, where the wind speaks clearly and cools the effort.

Preparation is key. Hydration is non-negotiable—a mix of water and electrolytes will keep muscles firing and minds sharp. Sturdy trail shoes with reliable grip are essential, especially for the steeper rocky sections. Time your race around early morning starts: the park heats up quickly under the California sun, making midday exertion something to avoid.

Beyond race day, the area invites casual explorers and serious athletes alike. For those scouting new routes or training camps, the trails offer scalable challenges. Sharp-eyed hikers might catch glimpses of local wildlife like mule deer or red-tailed hawks, creatures that move quietly but watchfully in this fiercely itself environment.

Whether you’re lacing up for the competition, scouting the course, or planning a day in the park, the Frank G. Bonelli Adventure Races present a balanced test of skill, strength, and spirit—where nature’s push meets human grit.