Question: What race in china allows speeds up to 260 km/h on 6.2km of streets?

Context paragraphs:
Dharamkot, SBS Nagar: Dharamkot (Punjabi: ਧਰਮਕੋਟ ) is a village in Shaheed Bhagat Singh Nagar district of Punjab State, India.  It is located 6.4 km away from postal head office Sahlon, 6.2 km from Nawanshahr, 6.8 km from district headquarter Shaheed Bhagat Singh Nagar and 95.2 km from state capital Chandigarh.  The village is administrated by Sarpanch an elected representative of the village.

Guia Race of Macau: The Guia Race of Macau is an international touring car race, and currently a round of the TCR International Series.  It is held on the temporary 6.2km Guia Circuit on the streets of Macau, the Special Administrative Region of the People's Republic of China as part of the Macau Grand Prix weekend.  Before 2005 when the World Touring Car Championship began, the Guia race had been run annually as a one-off international touring car race.

Motuora: Motuora is an 80 ha island nature reserve in the western Hauraki Gulf, on the north-eastern coast of New Zealand’s North Island.  It lies some 6.2  km south-west of Kawau Island, 5 km east of Mahurangi Heads and 35 km north of the city of Auckland.

Hwanseon Cave: Hwanseon Cave (환선굴) is a cave located in Gangwon province, South Korea.  It is one of the largest limestone caves in Asia, and the biggest in Korea, with 6.2 km of known passages and a total suspected length of 8 km, 1.6 km of which are visited by over 1 million people per year.  In 1966 the South Korea government designated this cave and a neighboring cave not open to the public, Gwaneum cave (관음굴), National Monument 178.  Hwanseongul was opened to the public in 1997.

Transport in France: Transportation in France relies on one of the densest networks in the world with 146 km of road and 6.2 km of rail lines per 100 km.  It is built as a web with Paris at its center.  Rail, road, air and water are all widely developed forms of transportation in France.

Ambav: Ambav is a small village situated in Sangameshwar Taluka of Ratnagiri District in the state of Maharashtra, India.  Ambav is located 6.2 km from Devrukh, 27 km from its Taluka main town of Sangameshwar, 40 km from Ratnagiri, 280 km from Pune and 312 km from Mumbai

Guia Circuit: The Guia Circuit, or Circuito da Guia, is a street circuit located at the southeast region of the Macau Peninsula in Macau, China.  It is the venue of the prestigious Macau Grand Prix and Guia Race of Macau.  The circuit consists of long straights and tight corners, and features the characteristics of a typical street circuit - narrow, bumpy and limited overtaking opportunities.  However, there are two special features that can rarely be found in other street circuits - variation in altitude (over 30m between highest and lowest point of the circuit) and an ultra long main straight that allows top speed of 260 km/h on F3 cars.  As a result, the circuit is recognised as one of the most challenging circuits in the world in terms of both driving and tuning, as cars have to maintain competitive speed to overcome hill-climbing, twisty corners and long straights in a single lap.

Typhoon Gay (1989): Typhoon Gay, also known as the Kavali Cyclone of 1989, was a small but powerful tropical cyclone that caused more than 800 fatalities in and around the Gulf of Thailand in November 1989.  The worst typhoon to affect the Malay Peninsula in 35 years, Gay originated from a monsoon trough over the Gulf of Thailand in early-November.  Owing to favorable atmospheric conditions, the storm rapidly intensified, attaining winds of more than 120 km/h (75 mph) by 3 November.  Later that day, Gay became the first typhoon since 1891 to make landfall in Thailand, striking Chumphon Province with winds of 185 km/h (115 mph).  The small storm emerged into the Bay of Bengal and gradually reorganized over the following days as it approached southeastern India.  On 8 November, Gay attained its peak intensity as a Category 5–equivalent cyclone with winds of 260 km/h (160 mph).  The typhoon then moved ashore near Kavali, Andhra Pradesh.  Rapid weakening ensued inland, and Gay dissipated over Maharashtra early on 10 November.

Yerad: Yerad is a village in the Patan Taluka, Satara District in the Maharashtra state of India.  Yerad is located 6.2 km distance from its Taluka main town, Patan.  Yerad is 39.4 km from its District Main City Satara.  It is 215 km from its State Main City Mumbai.

2006 Giro d'Italia: The 2006 Giro d'Italia was the 89th edition of the Giro d'Italia, one of cycling's Grand Tours.  The Giro began in the Belgian city of Seraing with a 6.2 km individual time trial.  The race came to a close with a 140 km mass-start road stage that stretched from Museo del Ghisallo to Milan.  Twenty two teams entered the race that was won by the Italian Ivan Basso of the team.  Second and third were the Spain José Enrique Gutiérrez and Italian Gilberto Simoni.

Supporting paragraphs: Guia Circuit Guia Race of Macau
Answer: Guia Race of Macau