Two well-known running events pass over the Brocken: the Ilsenburg Brocken Run ( beginning of September, 26 kilometres, of which 12 kilometres uphill, has taken place since the 1920s ) and the Brocken Marathon which is part of the Harz Mountain Run with its start and finish south of Wernigerode.

Two races were staged for the runners aged from 10 to 80, one of 100 metres ( 110 yards ) and the other of 7. 5 kilometres.

Two kilometres to the northeast lies Strombolicchio, the volcanic plug remnant of the original volcano.

Two hours after the last of these four explosions, a series of eruptions began which lasted for the next 24 hours, and which saw the production of much larger pyroclastic flows and surges which traveled several kilometres down river valleys on the flanks of the volcano.

Two canals were dug and two bends were cut off, resulting in a new Rhine-Waal fork several kilometres farther downstream.

Two kilometres from the town centre lies Clara Bog, a raised bog which contains rare flora.

Two kilometres further on the line has two further sharp bends, to the right and then to the left.

Two kilometres further south is Raumati South, which has a population of 3, 200.

Two weeks after the removal of the Greentown Indians, Martin Ruffner and the Zimmer family, who lived on the Black Fork about five miles ( eight kilometres ) north of the site of the burned village, were murdered.

Two kilometres north-east of Lichtenburg is a unique game breeding centre, operated by the National Zoological Gardens of South Africa measuring 4 500 ha, where game such as addax, mohrr gazelle and the pygmy hippopotamus of West Africa are bred.

In 1943 the International Settlement was annulled, and after World War Two the government changed its name from Nanking Road to " East Nanjing Road ", meanwhile they also renamed the former Bubbling Well Road " West Nanjing Road ", and the general name of the two roads became " Nanjing Road ", comprising five kilometres total length.

Two kilometres past Ballinacarrow the road improves and a slow lane section is encountered.

Two to three kilometres behind Yen Cua Ai, around the village of Mufu, lay the commands of Su Yuanchun ( 蘇元春 ) and Chen Jia ( 陳嘉 ), perhaps 7, 000 men in all.

Two kilometres to the west rises Mount Gable where, according to legend, the hordes of Firbolg gathered on the hilltop before their clash with the Tuatha Dé Danann at the Battle of Moytura.

Two kilometres further east on the road to Mokronoge was a Partisan officer training school with about 130 students.

Two kilometres south of Greenore it is joined by the R176 from nearby Carlingford.

Two airports — one at Mangalore, Karnataka, in the north about 173 kilometer away and one at Kozhikode in the south — about 125 kilometres away from Kannur town, provide air services to the city.

Two of the most important historical sites in Ghana, Elmina and Cape Coast Castle, are only a few kilometres from the university.

One bus route serves Yanchep, running from Two Rocks to Clarkson railway station, 17 kilometres to the south in Clarkson.

Two Rocks is an outer suburb of Perth, Western Australia, located 61 kilometres north of Perth's central business district.

Two saltpeter leaching vats in the cave may date from the War of 1812, although this area was mined again during the Civil War.

Two places suggest more vividly than any others the vitality of Buddhist cave painting from about the 5th century AD.

Two adjacent arrows facing away from each other, however, mark a point in the cave where the diver is equidistant from two exits.

Two other sites that contain small cave paintings are Los Diablitos and El Coyotito Rojo, both to the north of Malinalco proper.

Two archaeologists discover a century-old wagon train that had been sealed in a cave following a landslide.

Two " windows " in a vertical shaft at depths of 220 – 250 m were documented on the cave map but remained unexplored.

Two archways open to the main cloister in the north and south, while six broken arches stretch along the eastern and western parts of the cloister, interspersed with square pillars in the bastion cave, with gargoyle facets.

Two caves lie near to the falls with rock formations carved out by centuries of gushing waters ; one cavern has a naturally-contoured basin that fills up with water before flowing outwards from the cave.

Two Italian forts were constructed, and in a cave the Italians had erected a monument for casualties of the Pusteria Division.

Two spelunkers discover an unexplored cave, but become trapped.

Two years later Jones bought the property and, with several of his friends, formed the Marble Cave Mining and Manufacturing Company to mine the cave.

Two common bookkeeping systems used by businesses and other organizations are the single-entry bookkeeping system and the double-entry bookkeeping system.

Two ancient polyptychs, a pentatych and octotych, excavated at Herculaneum employed a unique connecting system that presages later sewing on thongs or cords.

Two 2008 case studies show that the layout of a system provides a strong correlation to the ease of use for a system and that it proved more beneficial for the design to focus on presenting information in a way that reflected the most important goals and tasks of the user, rather than the structure of the organization.

Two related developments were the U. S. Communist Party's interest in folk music as a way to reach and influence Americans, and politically active prominent folk musicians and scholars seeing communism as a possible better system, through the lens of the Great Depression.

Two of the most outspoken critics of the guild system were Jean-Jacques Rousseau and Adam Smith, and all over Europe a tendency to oppose government control over trades in favour of laissez-faire free market systems was growing rapidly and making its way into the political and legal system.

Two key assumptions underlie this cognitive approach: ( 1 ) that the memory system is an active organized processor of information and ( 2 ) that prior knowledge plays an important role in learning.

* 2010 – Two female suicide bombers hit the Moscow Metro system at the peak of the morning rush hour, killing 40.

Two years later in 1883, the system of appointments to the United States Federal Bureaucracy was revamped by the Pendleton Civil Service Reform Act, partially based on the British meritocratic civil service that had been established years earlier.

Two weeks after the first Government meeting, the Askin Government abolished the tow-away system for Sydney and Newcastle.

Two games planned for the system were cancelled.

Two computers P and Q are called Turing equivalent if P can simulate Q and Q can simulate P. Thus, a Turing-complete system is one that can simulate a Turing machine ; and, per the Church-Turing thesis, that any real-world computer can be simulated by a Turing machine, it is Turing equivalent to a Turing machine.

In The Tyranny of the Two – party system, Lisa Jane Disch criticizes two-party systems for failing to provide enough options since only two choices are permitted on the ballot.

** " Two Box " M551-With the obvious shortcomings of the Shillelagh missile, all but two of the guidance and fire control components of the missile system were removed ( the power supply and rate sensor were retained.

Two Rocket Propelled Grenades slammed into the helicopter, shutting down one of its engines, the electric system, and the hydraulic systems and causing Petty Officer First Class Neil C. Roberts to fall out of the open ramp.

Two exceptions are Australia and Canada, where the pension system is forecast to be solvent for the foreseeable future.

Two years later, in 1670, Gabriel Mouton, a French abbot and scientist, proposed a decimal system of measurement based on the circumference of the Earth.

* Two level system, or Two-state quantum system

Hua spearheaded what became known as the Two Whatevers, namely, “ Whatever policy originated from Chairman Mao, we must continue to support ,” and “ Whatever directions were given to us from Chairman Mao, we must continue to follow .” Like Deng, Hua wanted to reverse the damage of the Cultural Revolution ; but unlike Deng, who wanted to propose new economic models for China, Hua intended to move the Chinese economic and political system towards Soviet-style planning of the early 1950s.

Two of the six branches of the Howard County public library system are in Columbia, including the Central Branch in Town Center and the East Columbia Branch in Owen Brown.

Two of the best examples of the scale on which Olmsted worked are the park system designed for Buffalo, New York, one of the largest projects ; and the system he designed for Milwaukee, Wisconsin.