Question: What competition involving Vector Training has a course that runs from Lincoln to Boston?

Context paragraphs:
Northern Ireland Schools Debating Competition: The Northern Ireland Schools Debating Competition is an annual competition involving schools from across Northern Ireland.  It was founded in 1993 by Fionnuala Jay-O'Boyle CBE during her time as Chairman of the Belfast Civic Trust.  The final of the competition is held every year in the Senate Chamber of Parliament Buildings, Stormont.  It is organised by the Belfast Buildings Preservation Trust (BBPT), and is sponsored by both the Telegraph Media Group and the T.E. Utley Memorial Fund.  Lord Lexden of Lexden and Strangford OBE has been President of the competition since 1997 and Mrs. Jay-O'Boyle is Chairman.  Lord Trimble and Lord Dubs are patrons.

2013 Super Rugby season: The 2013 Super Rugby season was the third season of the new 15-team format for the Super Rugby competition involving teams from Australia, New Zealand and South Africa.  The tournament was won by the Chiefs, who defeated the Canberra-based Brumbies 27–22 in the competition final.  For sponsorship reasons, this competition is known as FxPro Super Rugby in Australia, Investec Super Rugby in New Zealand and Vodacom Super Rugby in South Africa.  Including the past incarnations as Super 12 and Super 14, this was the 18th season of the Southern Hemisphere's premier domestic competition.  Conference matches took place every weekend from 15 February until 13 July – with a break between rounds 17 and 18 for internationals games – followed by the play-offs series that culminated in the final on 3 August.

Ghana Super Cup: The Ghana Super Cup is a football competition involving a match played between the champion of the Ghana Premier League and the winner of the Ghanaian FA Cup in Ghana.  The first GSC competition took place in the 1996–1997 season, with a thirteen-year hiatus between the seasons 1998–2010 with Asante Kotoko being the most successful club in the competition history, having won the cup on two occasions with the first being in 2012 and the recent in the 2013 GSC competition after defeating Medeama (3–0) in the finals.

Academic Pentathlon: An Academic Pentathlon is an academic competition involving competition in five academic fields of study.  It is run by the USAD (United States Academic Decathlon) The exact subjects involved vary from competition to competition, but typically include subjects from both the sciences and humanities.  In 2016, Fairmont Private Schools of Anaheim, California won 1st and 2nd place.

Vector training: Vector Training is a method of rowing training, developed in the 1960s as a winter training method.  The first recorded usage of Vector Training was at Inverness Rowing Club in 1966, training for the Boston Rowing Marathon.

Boston Rowing Marathon: The Boston Rowing Marathon is a rowing head race taking place on the third Sunday of September annually in Lincolnshire, England, over the exceptionally long distance of 49.2 km (30.6 miles).  The course is along the River Witham from Lincoln to Boston,

War of Currents: The War of Currents (sometimes called War of the Currents or Battle of Currents) was a format war involving the introduction of competing electric power transmission systems in the late 1880s and early 1890s.  It included commercial competition, a debate over electrical safety, and a media/propaganda campaign that grew out of it, with the main players being the direct current (DC) based Edison Electric Light Company and the alternating current (AC) based Westinghouse Electric Company.  It took place during the introduction and rapid expansion of the alternating current standard (already in use and advocated by several US and European companies) and its eventual adoption over the direct current distribution system.  Three aspects have been conflated into the "war": open competition involving large electric companies and their developing systems, a general fear in the public's mind of death by accidental electrocution from high voltage AC leading to a debate over its safety and regulation, and the debate and behind-the-scene maneuvers associated with the introduction of the electric chair.

NEC SX-9: The SX-9 is a supercomputer built by NEC Corporation.  The SX-9 Series implements an SMP system in a compact node module and uses an enhanced version of the single chip vector processor that was introduced with the SX-6.  The NEC SX-9 processors run at 3.2 GHz, with eight-way replicated vector pipes, each having two multiply units and two addition units; this results in a peak vector performance of 102.4 gigaFLOPS.  For non-vectorized code, there is a scalar processor that runs at half the speed of the vector unit, i.e. 1.6 GHz.  Up to 16 CPUs and 1 terabyte of memory may be used in a single node.  Each node is packaged in an air-cooled cabinet, similar in size to a standard 42U computer rack.  The SX-9 series ranges from the single-node SX-9/B system with 4 CPUs to the maximum expansion stage with 512 nodes, 8,192 CPUs, and 970 TFLOPS peak performance.  There is up to 4 TB/s shared memory bandwidth per node and 2×128 GB/s node interconnect bandwidth.  The operating system is NEC's SUPER-UX, a Unix-like OS.

Triathlon: A triathlon is a multiple-stage competition involving the completion of three continuous and sequential endurance disciplines.  While many variations of the sport exist, triathlon, in its most popular form, involves swimming, cycling, and running in immediate succession over various distances.  Triathletes compete for fastest overall course completion time, including timed "transitions" between the individual swim, cycle, and run components.  The word "triathlon" is of Greek origin from τρεῖς or "treis" ("three") and ἆθλος or "athlos" ("competition").

Paintball: Paintball is a sport developed in the 1980s in which players eliminate opponents from play by hitting them with dye-filled, breakable, oil and gelatin paintballs, or pellets, usually shot from a carbon dioxide or compressed air (Nitrogen) powered “paintball marker”.  The game is regularly played at a sporting level with organized competition involving major tournaments, professional teams, and players.  Paintball technology is also used by military forces, law enforcement, para-military and security organizations to supplement military training, as well as playing a role in riot response, and non-lethal suppression of dangerous suspects.

Supporting paragraphs: Vector training Boston Rowing Marathon
Answer: Boston Rowing Marathon