See also:

• Sports: Running: Trail Running: Ultramarathon  (83)

• Beach To Bay Relay Marathon - Located in Corpus Christi, Texas. Six runners per team complete along a marathon-length course. Includes entry information, rules, and FAQ.
• The Colorado Outward Bound Relay - An 170-mile team relay race benefiting the students of Outward Bound West.
• DeCelle Memorial Lake Tahoe Relay - 7-person, 72-mile relay with event history, race information, pictures and online registration.
• Green Mountain Relay - 195-mile team relay race in Vermont designed for athletes of all abilities. The course begins near Burlington and continues to Bennington along scenic rural roads.
• Hood To Coast - A 12-person, 195 mile event located in Portland, Oregon with application details, course map, roster information and past results.
• Reach the Beach Relay - 200-mile relay from Bretton Woods to Hampton Beach, New Hampshire. Includes event details, applications, course description, and results of past relays.
• River to River Relay - Annual eighty-mile road relay starting in Marion, Illinois to the Ohio River. Past results, course description, and entry information.
• Wild West Relay - A 195-mile team relay race in Fort Collins, Colorado and is designed for runners of all abilities.
• World Harmony Run - Description of the relay race of an 11,000 mile route through 2,000 cities with links to regional websites and contact information.