Lake Mathews Dam to Grand Boulevard Historical Racing Ring

This route is classified as a difficult touring bicycle ride, demanding very good fitness. It includes a substantial elevation gain and varied surfaces, with some unpaved sections that may require walking your bike.

The route navigates through the scenic hills of Riverside County, California, featuring diverse terrain with rolling hills and canyons. While a significant portion is paved, be prepared for unpaved sections, dirt roads, and mixed-surface riding.

You'll encounter the impressive Lake Mathews Reservoir Dam and pass by the area associated with the Grand Boulevard Historic Racing Circuit, which pays homage to the famous Corona Road Races.

While not explicitly stated, given the Southern California climate and the challenging nature of the ride, spring and fall generally offer the most pleasant temperatures for cycling. Summers can be very hot, and winters might bring cooler, potentially wet, conditions.

The provided information does not specify whether dogs are allowed on this particular cycling route. It's best to check local regulations for Riverside County parks and trails before bringing your pet.

The available information does not indicate any specific permits or entrance fees required for cycling this route. However, it's always advisable to check with local authorities or land management agencies for the most current regulations.

Specific parking locations for this route are not detailed in the provided information. We recommend checking local maps or community forums for designated parking areas near Lake Mathews Dam or along Grand Boulevard in Corona.

Cyclists can expect picturesque views throughout the ride, characterized by expansive ecological reserves and varied landscapes of Riverside County. While Lake Mathews reservoir itself is not publicly accessible, the surrounding protected lands offer panoramic vistas of rolling hills and canyons.

No, this route is classified as a 'Hard bike ride' requiring 'very good fitness' due to its length, significant elevation gain, and varied terrain, including unpaved sections. It is not recommended for beginners or families with young children.

The 'Grand Boulevard Historical Racing Ring' refers to the historic Corona Road Races, famous early automobile races held on Grand Boulevard in Corona, California, in 1913, 1914, and 1916. Grand Boulevard was unique for its perfect three-mile circular shape and was originally a well-oiled dirt track, drawing massive crowds and renowned drivers of the era.

Given the route's difficulty and length (approximately 49.8 km), you should pack plenty of water, snacks, a repair kit for your bike, appropriate sun protection, and layers of clothing. A helmet is essential, and consider a GPS device for navigation.