Question: How long is the course of the road race that Bob Hodges won in 1979 ?

Context articles: Kenta Fujii
Tatsuya Yamaguchi (motorcycle racer)
Hennie Kuiper
Ryuji Yokoe
Cobe Trophy Race
Bob Hodge (athlete)
Mayuko Hagiwara
Tely 10 Mile Road Race
Bay to Breakers
Lizzie Deignan

Kenta Fujii (born 4 April 1994 in Suzuka) is a Japanese Grand Prix motorcycle racer.
 He currently competes in the All Japan Road Race JP250 Championship aboard a Honda CBR600RR.
 He has previously competed in the MFJ All Japan Road Race GPMono Championship, the MFJ All Japan Road Race GP125 Championship, the MFJ All Japan Road Race J-GP3 Championship and the Spanish CEV Moto3 Championship.
 Fujii won the GPMono title in 2010, and the J-GP3 title in 2011.
Tatsuya Yamaguchi (山口 辰也 , Yamaguchi Tatsuya , born 11 February 1976) is a Japanese motorcycle racer.
 He currently races in the MFJ All Japan Road Race Championship JSB1000 class aboard a Honda CBR1000RR and the Asia Road Race SS600 Championship aboard a Honda CBR600RR.
 He has also competed in the MFJ All Japan Road Race GP250 Championship, the MFJ All Japan Road Race JSB1000 Championship (where he was champion in 2002), the MFJ All Japan Road Race J-GP2 Championship, and the MFJ All Japan Road Race ST600 Championship, where he was champion in 2010 and 2011.
Hendrikus Andreas "Hennie" Kuiper (born 3 February 1949) is a Dutch former professional road racing cyclist.
 His career includes a gold medal in the Olympic road race at Munich in 1972, becoming world professional road race champion in 1975, as well as winning four of the five “Monument” classics.
 He rode the Tour de France 12 times, finishing second twice and winning the stage to Alpe d'Huez on two occasions.
 Kuiper, Ercole Baldini and Paolo Bettini are the only riders to have won both the Olympic road race and the world professional road race.
Ryuji Yokoe (横江竜司 , Yokoe Ryūji , born 18 January 1978) is a Japanese motorcycle racer.
 He currently competes in the All Japan Road Race ST600 Championship aboard a Yamaha YZF-R6.
 Fastest lap record holder in Sugo race way on ST600, he won the MFJ All Japan Road Race ST600 Championship in 2015 for the Yamaha Thailand Racing Team aboard a Yamaha YZF-R6.
 Yokoe has previously competed in the MFJ All Japan Road Race GP125 Championship, the MFJ All Japan Road Race GP250 Championship – where he finished as champion in 2006 – and the MFJ All Japan Road Race JSB1000 Championship.
The Cobe Trophy Race was an automobile race held in Indiana, in 1909 and 1910.
 The trophy was named for, and donated by, Ira M. Cobe, president of the Chicago Automobile Club.
 As one of the first long-distance races in the area, it was billed as the "Vanderbilt of the west," a reference to the Vanderbilt Cup Race, which had been held in Long Island, New York since 1904.
 The first running took place at the Crown Point Road Race Circuit, in northwestern Indiana.
 For the second year, proposals were submitted by the Indianapolis Motor Speedway and by the Elgin Road Race Course, just west of Chicago.
 Ultimately, the Board of Managers of the Chicago Automobile Club decided to make the 1910 race a speedway event, rather than a road course contest, and hence the second race was run at Indianapolis.
 At the time of this decision, the Club also announced the intent to bring the race to the Chicago area in 1911.
 As it turns out, though, there was no Cobe Trophy race in 1911 or in later years.
 Only two drivers competed in both Cobe races, 1909 winner Louis Chevrolet and his teammate, Bob Burman.
Robert J. "Bob" Hodge (born 1955) is an American distance runner who came third in the 1979 Boston Marathon with a time of 2:12:30.
 He has also won the Mount Washington Road Race (1976–1980, 1985 and 1987), the Bay to Breakers Road Race in San Francisco (1979), and the Beppu-Ōita Marathon in Japan (1982).
 His personal best time was his second-place finish at the 1980 Nike OTC Marathon in Eugene, OR at 2:10:59.
Mayuko Hagiwara (萩原麻由子 , Hagiwara Mayuko , born 16 October 1986, in Maebashi, Gunma, Japan) is a Japanese women's racing cyclist who currently rides for Wiggle High5 .
 After graduating from the National Institute of Fitness and Sports in Kanoya she joined the cycling team sponsored by the Japanese bicycle store Cycle Base Asahi.
 She won the national road race championship three years in a row between 2010 and 2012 and the time trial championship five times in a row between 2008 and 2012.
 She represented Japan in cycling at the 2012 Summer Olympics in the Women's road race.
 In November 2012, it was announced that Hagiwara had signed to ride with the British cycling team Wiggle High5 for the 2013 season.
 She lost her national road race and time trial crowns to Eri Yonamine in 2013, but won both titles again in 2014.
 In 2015, she lost the time trial title to Yonamine, but was again crowned road race champion.
 That year also saw her become the first Japanese to win a stage in a grand tour, as she took victory in stage 6 of the Giro d'Italia Femminile.
The Tely 10 Mile Road Race (generally known as the "Tely 10") is a 10 mile road race held in the communities of Paradise, Mount Pearl and St. John's, Newfoundland and Labrador, Canada that attracts over 4500 runners annually.
 The race course often gets mistaken as 10 km.
 The race began in 1922 making it one of the oldest road races in all of Canada.
 The race was not run from 1940 to 1945 because of World War II; thus, the 2017 race was the 90th in the event's history.
 Course record holders are Paul McCloy (47:04 in 1985) and Kate Bazeley (55:34 in 2016).
Bay to Breakers is an annual footrace in San Francisco, California on the third Sunday of May.
 The phrase "Bay to Breakers" reflects the fact that the race starts at the northeast end of the downtown area a few blocks from The Embarcadero (adjacent to San Francisco Bay) and runs west through the city to finish at the Great Highway (adjacent to the Pacific coast, where breakers crash onto Ocean Beach).
 The complete course is 7.46 mi long.
Elizabeth Mary Deignan (née Armitstead; born 18 December 1988) is an English professional world champion track and road racing cyclist.
 She was the 2015 World road race champion and is, as of March 2017, the reigning Commonwealth road race champion.
 Deignan is also twice winner of the season-long UCI Women's Road World Cup, winning the overall competition in 2014 and the final edition in 2015.
 At the 2012 Summer Olympics, Armitstead won the silver medal in the road race.
 She has won the British National Road Race Championships four times, in 2011, 2013, 2015 and 2017.