Montrail » "Stay up to speed with Montrail"

USTrailrunner » "Trail Running Community, Running Trail and Trail Running gear Reviews, and Race Info."

Exploratorium Roof Cam » This camera view captures live images of San Francisco Bay from the roof of the Exploratorium.

Steamer Lane » Surfiline.com's Steamer Lane webcam in Santa Cruz.

Maverick's Cam » Half Moon Bay's famous surf break. See what kind of weather they're having over the hill.

SFGate.com » Live views from the Transamerica Pyramid and other points of interest. Check out the Seismograph too!

Emerald Hills, California » The TEA weather camera is located on Hillcrest Way in the Emerald Hills area near Redwood City and is pointed north toward the San Mateo Bridge.

AATRA » All American Trail Running Association. To represent and promote trail and mountain running.

The Running Network » The Running Network provides the most comprehensive source of information for grassroots runners online.

Envirosports » Environmental Outings

UltraRunning Online » Around the World in Ultrarunning.

Trail Runner Magazine » To serve the burgeoning trial running market, which according to the Outdoor Industry Associations’ 2002 published report is one of the nation’s fastest-growing sports.

Running in the USA » "The definitive online running directory for finding results, races and clubs"

GGNRA » The Golden Gate National Recreation Area (GGNRA) is the largest urban national park in the world.

Marin Headlands » The Marin Headlands is an example of one of the last open spaces still available in the Bay Area for visitors to enjoy.

Bay Area Ridge Trail » Imagine a 400-mile ridgeline trail connecting the Bay Area's precious greenbelt of parks and open space, linking hundreds of communities region-wide.

The Trail Center » From ancient redwoods to sandstone caves, from the Santa Cruz Mountains to the Southern Diablo Range, the Trail Center is your connection to outdoor recreation on the San Francisco Peninsula and South Bay Area.

MROSD » The Midpeninsula Regional Open Space District (MROSD), located in the San Francisco Bay Area, currently manages nearly 50,000 acres of land, in 26 open space preserves.