Wikipedia: Parkour:Article that gives an overview of the sport. Includes history, interview with the co-founder, and the impact of commercialization.
3run: Group with profiles, information, pictures, videos, and forum.
Adelaide PK: Local group based in Adelaide, Australia with pictures, picture profiles, and updated news.
American Parkour: Community with tutorials, articles, store, media, and forum.
BBC News: The Art of Le Parkour: An introduction to this urban sport by Hugh Schofield.
Belgium Parkour Community: Belgium community with forum, videos, local crew info, and history.
Edmonton Parkour: Local scene in Edmonton, Canada with descriptions, hotspots, pictures, news, and videos.
Enigma Parkour: Pictures, profiles and forum for a small group based in Luton, Bedfordshire.
Foucan: Home of Sabastian Foucan who is considered one of the co-founders of the sport. Features videos, photos, history, and philosophy.
Isra Parkour: Forum, videos and pictures of a small group from Basingstoke, England.
Kiell: Showcase by photographer Andy Day who specialises in parkour and free running. Includes profile and print ordering.
Le Parkour: English Le Parkour group discussing training tips, technique, gear and safety. With crew listing and picture gallery.
Le Parkour: English edition of a French site providing a profile of David Belle, vocabulary of the sport, pictures and video clips.
Learn Parkour: A selection of basic tutorials, forum and gallery of pictures and videos.
Lincs Parkour: Video tutorials, forum and hotspots in Lincoln, England.
LinX Freeflow: Picture gallery, video clips and discussion forum. Lincoln, England.
Love Pirate Free Running: Pictures and profiles of small group of free runners based in Saskatoon, Saskatchewan.
New Urban Movement: Parkour group in Kettering, UK with pictures, tutorials, and information.
Northern Parkour: Community representing Northern England with articles, pictures, hotspots, forum, news, and links.
Overflux: Parkour community representing Southeast USA with forum, pictures, videos, tutorials, open blog, and articles.
Park-Our: Pictures, videos and forum of the No Limits Crew based on Rokko Island, Japan.
Parkour Belgium: Belgium group with forum, history, pictures, and videos.
Parkour Freerun: History and philosophy of the sport, press articles, guide to techniques, tips and forum. [Requires Flash]
Parkour Store: Store with T shirts and sweatshirts.
Parkour.net: English version of a hub with news, articles, links, photos, videos, forum, and blogs.
PK Cali: Parkour community representing California, USA with forum, pictures, videos, sessions map, and articles.
PK London: Local group with member pictures, videos, articles, and forum. [Requires Flash]
PKAero: Chicago based community with pictures, forum, and store.
PKTO: Toronto, Canada based Parkour network with image gallery, forum, links, and general information helpful to participants of the sport.
SFParkour: San Francisco Bay based community with forum, history, current local events, and about us.
South Coast Parkour: A community of Parkour enthusiasts from Hampshire and the South Coast of the UK. Includes video, pictures, local hotspots, calendar, history, and forum.
Stafford Pk: Parkour group with pictures, information, tutorials, forum, chat room, and hot spots.
Synergy Crew: Netherlands crew with profiles, videos, pictures, movement descriptions, hotspots, and history.
Team Traceur: Provides news, media and profiles of the members of this group of Parkour practitioners.
Tracers.ru: Picture and video gallery from Russian enthusiasts.
UK Parkour Association: A resource for traceurs and people wanting to learn about the sport. Includes tutorials, tricks and training information, downloads, message board and contacts.
Urban Freeflow: News, events and forum for a group of UK traceurs. Includes profiles of key people in the sport, pictures, video clips, tips and tutorials.
Velosophy: Portland, Oregon community with news, forum, videos, tutorials, fitness advice, and links.
Wallington Parkour: Pictures, video clips, wallpapers and hotspots of a UK crew.
Washington Parkour: News, forum, pictures and video clips from a Seattle clan.
Worldwide JAM: News site with pictures, videos, current events, and links to an upcoming magazine and tv station.