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Everything you need to know about The Circuit De Monaco aka Monte Carlo

Everything you need to know about The Circuit De Monaco aka Monte Carlo

The Monaco Circuit is a street circuit laid out on the city streets of Monte Carlo and La Condamine around the harbour of the of Monaco. It is commonly referred to as "Monte Carlo" because it is largely inside the Monte Carlo neighbourhood of Monaco.


The circuit is used on two weekends in the month of May of each year to host the Formula One Monaco Grand Prix and Formula E Monaco ePrix (odd years) or Historic Grand Prix of Monaco (even years).

The idea for a Grand Prix race around the streets of Monaco came from Antony Noghès, the president of the Monegasque motor club, Automobile Club de Monaco, and close friend of the ruling Grimaldi family. The inaugural race was held in 1929 and was won by William Grover-Williams in a Bugatti.


To date, only three local drivers have won a race at the Circuit.


Louis Chiron did it at the non-championship 1931 Monaco Grand Prix; 82 years later, Stefano Coletti crossed the line in first position at the sprint race of the 2013 Monaco GP2 Series round. The third driver to do so was Stéphane Richelmi at the sprint race of the 2014 Monaco GP2 Series round.


The building of the circuit takes six weeks, and the dismantling after the race another three weeks. The race circuit has many elevation shifts, tight corners and is narrow. These features make it perhaps the most demanding track in Formula One racing. Although the course has changed many times during its history, it is still considered the ultimate test of driving skills in Formula One.


It contains both the slowest corner in Formula One (the Fairmont Hairpin, taken at just 48 km/h or 30 mph) and one of the quickest (the flat out kink in the tunnel, three turns beyond the hairpin, taken at 260 km/h or 160 mph).


Due to the tight and twisty nature of the circuit, it favours the skill of the drivers over the power of the cars. However, there is very little overtaking as the course is so narrow and dangerous. Nelson Piquet likened racing round the course to "riding a bicycle around your living room".


Prior to 1987, the number of cars starting the race was limited to 20, compared to 26 at other circuits. The famous tunnel section (running under the Fairmont Hotel, marked in grey in the circuit diagram above) is said to be difficult for drivers to cope with due to the quick switch from light to dark, then back to light again, at one of the fastest points of the course. As a result, race outcomes tend to be decided by grid positions as well as pit strategies, and is extremely hard on gearboxes and brakes.


Several attempts have been made to improve cramped conditions in the pit garages. In 2002, a substantial amount of land was reclaimed from the harbour to slightly change the shape of one section of the circuit; this left more space for new pit garages, which debuted in the 2004 event.


The circuit is generally recognised to be less safe than other circuits used for Formula One. Driver and former winner Michael Schumacher stated before the 2012 Grand Prix that the additional risk is "justifiable once a year". If it were not already an existing Grand Prix, it would not be permitted to be added to the Formula One schedule, for safety reasons.


The lap starts with a short sprint up Boulevard Albert Ier, to the tight Sainte-Dévote corner, named after a small church just beyond the barriers. This is a nearly 90-degree right-hand bend usually taken in first or second gear. This corner has seen many first lap accidents, although these are less common since the removal of the mini roundabout on the apex of the corner before the 2003 event, making the entrance to the corner wider. The cars then head uphill along Avenue d'Ostende, before changing down for the long left-hander at Massenet. The maximum gradient in this part of the circuit is around 12%.


Out of Massenet, the cars drive past the famous casino before quickly reaching the aptly named Casino Square. This part of the track is 44 metres higher than the lowest part. The cars snake down Avenue des Beaux Arts, the next short straight, avoiding an enormous bump on the left of the track, a reminder of the unique nature of the circuit. This leads to the tight Mirabeau corner, which is followed by a short downhill burst to the even tighter Fairmont Hairpin (was known as the Station Hairpin before the hotel was opened on the site in 1973; the hairpin's name changed depending on the name on the hotel).


It is a corner which has been used for many overtaking manoeuvres in the past. However it would be almost physically impossible for two modern F1 cars to go round side by side, as the drivers must use full steering lock to get around. It is so tight that many Formula 1 teams must redesign their steering and suspension specifically to negotiate this corner.


After the hairpin, the cars head downhill again to a double right-hander called Portier, named after region of Monaco, before heading into the famous tunnel, a unique feature of a Formula One circuit. (Until 2009 only one other circuit, Detroit in 1982–88, featured a tunnel, but the F1 series now includes racing at the Yas Marina Circuit in Abu Dhabi, which presents a shorter tunnel at the exit of the pit lane.) As well as the change of light making visibility poor, a car can lose 20–30% of its downforce due to the unique aerodynamic properties of the tunnel. The tunnel also presents a unique problem when it rains. As it is virtually indoors, the tunnel usually remains dry while the rest of the track is wet, with only the cars bringing in water from their tyres. Famously before the very wet 1984 race, Formula One boss Bernie Ecclestone had local fire crews wet down the road in the tunnel to give it the same surface grip as the rest of the track. This was done at the request of McLaren driver Niki Lauda.

Out of the tunnel, the cars have to brake hard for the tight left-right-left Nouvelle Chicane. This has been the scene of several large accidents, including that of Karl Wendlinger in 1994, Jenson Button in 2003 and Sergio Pérez in 2011. The chicane is generally the only place on the circuit where overtaking can be attempted. There is a short straight to Tabac, so called as there used to be a tobacconist on the outside of the corner. Tabac is a tight fourth gear corner which is taken at about 195 km/h (121 mph).  Accelerating up to 225 km/h (140 mph), the cars reach Piscine, a fast left-right followed by a slower right-left chicane which takes the cars past the Rainier III Nautical Stadium, its swimming pool gives its name to the corner.


Following Piscine, there is a short straight followed by heavy braking for a quick left which is immediately followed by the tight 135 degree right-hander called La Rascasse. This is another corner which requires full steering lock; it will be remembered for a long time as the location of one of the most suspicious manoeuvres in recent Formula One history after the 2006 season when Michael Schumacher appeared to deliberately stop his car in qualifying so as to prevent Fernando Alonso and Mark Webber – who were both following and were on flying laps – from out-qualifying him. The Rascasse takes the cars into a short straight that precedes the final corner, Virage Antony Noghès. Named after the organiser of the first Monaco Grand Prix, the corner is a tight right-hander which brings the cars back onto the start-finish straight, and across the line to start a new lap.


Monaco is one of the two circuits which have only one DRS zone, the other being Suzuka. During the race, it is active along the pit straight from Antony Noghès to Sainte-Dévote, for a total of 510 metres.

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