Trail blazing — is the practice of marking paths in outdoor recreational areas with blazes, markings that follow each other at certain mdash; though not necessarily exactly defined mdash; distances and mark the direction of the trail.In older times, a tree could … Wikipedia
Trail running — or skyrunning is a variant on running that differs markedly from road running and track running. Trail running generally takes place on hiking trails, most commonly single track trails, although fire roads are not uncommon. A distinguishing… … Wikipedia
Single Speed World Championship — Single Speed World ChampionshipsLocal name:SSWCRegion:different venue each yearDate:variableType:Single Speed Mountain Bike RaceHistoryFirst Edition:1995?Number of Editions:8?First Winner:Male Travis Brown Female Marla Streb Most Wins Male … Wikipedia
Single track — may refer to:*Road, track or railway only wide enough for one vehicle at a time. See: **Single track (rail) **Single track road **Single track (mountain biking) **Trail*A single track vehicle is a two wheeled vehicle creating a single track when… … Wikipedia
Single track (mountain biking) — Single track or singletrack is narrow mountain biking trail that is approximately the width of the bike. It contrasts with double track or fire road which is wide enough for four wheeled off road vehicles. In addition it is frequently smooth and… … Wikipedia
Trail — This article is about paths, tracks or other routes used for travel. For other uses, see Trail (disambiguation). A hiking trail in autumn … Wikipedia
Trail of Tears — For other uses, see Trail of Tears (disambiguation). Sign for the Trail of Tears National Historic Trail. The Trail of Tears is a name given to the forced relocation and movement of Native American nations from southeastern parts of the United… … Wikipedia
Trail Ridge Road — Infobox road marker state=CO type=US route=34 alternate name=Trail Ridge Road maint= section= length mi=48 length round= length ref= length notes= established=1932 direction a=West terminus a=Grand Lake direction b=East terminus b=Estes Park… … Wikipedia
Single-speed bicycle — ing or other methods for varying the gear ratio of the bicycle. Historically, all bicycles were single speed bicycles, specifically fixed gear or fixed wheel single speed bicycles that had no mechanism to vary the gear ratio or to allow the… … Wikipedia
Single-point urban interchange — A single point urban interchange (SPUI, pronEng|ˈspuːi or IPA|/ˈspjuːi/), also called a single point interchange (SPI) or single point diamond interchange (SPDI), is a type of highway interchange. The design was created in order to help move… … Wikipedia