- 50 & DC Marathon Group USA
- group of runners who run marathons in all fifty states and DC. - Adirondack Runners
- schedule of events, race applications, results, and more. - Ann Arbor Track Club
- promotes fitness, safe running environments, and competitive opportunities. - Arizona Road Racers
- Arizona running club. The latest running, racing and social information in relation to running. - Batten Kill Valley Runners
- Southern Vermont's running club. - Bayou City Road Runners - Houston, TX
- offers a mix of social and competitive events. - Bellmore Striders
- includes news, photos, events, and results. - Brighton (MI) Area Road Striders
 - Bryn Mawr Running Club
- race calendar, message boards, workouts, and more. - Buffalo Chips Running Club
 - Burlington Runners
- running club in the Burlington area. - Cache Sun 'n Snow Runners Club
- running club and information. - California Coast Track Club
- welcomes all levels. - Cambridge Sports Union
 - Cape Cod Athletic Club
- promotes running and sports activities throughout Cape Cod. - Carolina Godiva Track Club
 - Central Mass Striders
 - Central Park Track Club
- running club based in New York's Central Park. - Charleston Running Club
 - Club Northwest
- contains information about events, results, and membership. - Columbia Track Club
- a running club where most members are pretty laid back when it comes to running. - East Bay Striders
- includes membership information, race results, and running schedule. - Enviro-Sports
- club specialising in unique environmental outings and environmental education, and supporting trail maintenance and habitat restoration in the various parks in which we run to preserve wilderness and parklands. - Florida Track Club
 - Fort Worth Running Club
- promoting running, walking, and general fitness. - Greater Boston Track Club
- offers training for track, cross-country, and road racing at all levels of ability - Greater Fort Lauderdale Road Runners Club
- sponsoring training runs, socials, major road races, and fun runs in South Florida. - Greenwood Running Club
- open to all. - Illinois Valley Striders Running Club
 - Iroquois Hill Runners
- social and competitive running club. - K-Stars Running Club - San Francisco, CA
- collective of Bay Area runners that meets at Kezar Stadium for Thursday night track workouts and Saturday morning long runs. - Kankakee River Running Club
- contains member and local race info. - Lake Merritt Joggers and Striders
- fourth Sunday run (5K, 10K & 15K) every month around Lake Merritt in Oakland; relay teams; pot-lucks; all levels. - Lake Zurich Alpine Runners
- activities include marathon training programmes and social activities. - Las Vegas Running Team
- organising races and regular training runs where anyone is welcomed. - Las Vegas Track Club
- for runners of all ages and abilities. - Lincoln Park Pacers Running Club
- runs every Tuesdays and Saturdays in Lincoln Park. Monthly ethnic dinners, meetings and more. - Lincoln Track Club
- running information, race schedules, entry forms, running links, and race results. - Long Island Road Runners Club
- LIRRC schedule, registration form, and club information. - Loudoun Road Runners
- running club that provides motivation, training and safety to its membership and offers scheduled Saturday/Sunday morning runs. - Maine Track Club
- large running club in Maine. - Memphis Runners
- club information and other news for area running enthusiasts. - Merrimack Valley Striders (MVS)
 - Montgomery County Road Runners Club
 - New Basin Blues
- San Fernando Valley running and social club. - New Orleans Track Club, Inc.
- contains race results and other info. - New York Road Runners Club
- organiser of the NYC Marathon featuring race results, latest news, and more. - North Carolina Road Runners Club
- active since 1979, with most members living in central or eastern North Carolina. - North Idaho Road Runners Club
- actively promotes the sport and related activities thoughout Northern Idaho and Eastern Washington. - Omaha Running Club
- Annual Festival of Races and Riverfront Marathon entry forms, running calendar, and race results. - Palo Alto Run Club
- for all types of runners. Scheduled weekly and monthly runs. - Pequot Runners
- meets Sunday mornings for a relaxed run in Southport, with coffee and snacks afterwards. - Pikes Peak Road Runners
- running club of Colorado Springs, promoting and encouraging distance running for all ages. - Port City Pacers
- road running and racewalking club in Mobile, Alabama which produces the Azalea Trail Run 10K in late March. - Princeton Running Club
- offers men and women a noncompetitive atmosphere for running and jogging. - Prospect Park Track Club
- non-elite running club. - Raritan Valley Road Runners
- running club for central New Jersey. - Renaissance Runners of Los Angeles
- supports running enthusiasts and encourages recreational runners. - Reston Runners
- Information regarding membership, events, training runs, and charity activities. - Road Runners Club of America
- national association of nonprofit running clubs dedicated to promoting long distance running. - Robeson Road Runners
- club activities include the Lumber River Run, and North of the Border Chili and Blues Festival. - Rockland Road Runners Club
- promotes running and jogging in the area, and organises local races. - San Francisco Dolphin South End Runners Club (DSE)
 - San Francisco Road Runners Club
- designed to provide Bay Area runners with a complete training programme for both marathons and half-marathons. - Santa Cruz Track Club (SCTC)
- promotes running and athletics by providing coaching and support programmes in our community. - Second Wind Running Club
- includes calendar of events, newsletter, and training programmes. - Shenandoah Valley Runners
- hosts numerous races throughout the year and has an active women's running group. - Shoreline Frontrunners of Long Beach
 - Sojouners Running Club of Utah
 - South Coast Roadrunners
- caters to runners in Orange County of all speeds and styles, from the 5K'er to the marathoner to the triathlete. - South Jersey Athletic Club
- newsletters, registration, information, and more. - Southern Colorado Runners
- nonprofit organisation that promotes running, walking, and overall health and fitness in southern Colorado. - Stevens Creek Striders Running Club
- open to runners of all ages and abilities. - Taconic Road Runners Club
- running race schedules and results from a Westchester and Putnam Counties, NY running club with 600 members of all abilities who run and race together. - Tampa Bay Runners
- race results, news, and event information. - Team Oregon Running and Walking Info
- online running and coaching publication. - Toledo Alive Track Club
- offering track, cross country, and road races for all ages. - Trail Runners Club - Pacific Palisades CA
- meets every Sunday morning to run throughout the Santa Monica Mountains. - Tuesday Night Turtles
- running club based out of Warwick, RI for all levels of runners. - Twin City Track Club
- organises group runs and social events for runners of all abilities. - West Florida 'Y Runners Club
- race listings, links, injury advice and more. - Willamette Valley Striders
- running and walking club. Non-members and visitors welcome to join us on weekend runs and walks. - Wilmington Roadrunners
- run from the Battleship North Carolina to the Atlantic Ocean. - Winners Circle Running Club - Salisbury, MA
- includes a schedule of regional road running races.
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