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| 1908 || 42.195 || 26.22
| 1908 || 42.195 || 26.22
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| 1912 || 40.2 || 26.22
| 1912 || 40.2 || 25.98
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| 1920 || 42.75 || 26.56
| 1920 || 42.75 || 26.56

Revision as of 15:38, 22 March 2006

This article is about long-distance running. For other uses, see Marathon (disambiguation).
Modern day marathon runners

The marathon is a long-distance road running event of 42.195 km (26.2 miles; 26 miles 385 yards; or 46145 yards).

History

1896 Olympic marathon

The name "marathon" comes from the legend of Pheidippides, a Greek soldier who, according to legend, ran from the town of Marathon to Athens to announce that the Persians had been defeated in the Battle of Marathon, and died shortly after. There is no evidence that any such event took place; according to the Greek historian Herodotus, Pheidippides ran from Athens to Sparta. The legend that he ran from Marathon to Athens was invented by later writers and appears in Plutarch's On the Glory of Athens in the 1st century AD. The International Olympic Committee estimates the distance from the Marathon battlefield to Athens as 34.5 km (21.4 miles).

The idea of organizing the race came from Michel Bréal, who wanted to put the event on the program of the first modern Olympic Games in 1896 in Athens. This idea was heavily supported by Pierre de Coubertin, the founder of the modern Olympics, as well as the Greeks. The Greeks staged a selection race for the Olympic marathon, and this first marathon was won by Charilaos Vasilakos in 3 hours and 18 minutes. Spiridon "Spiros" Louis, a Greek shepherd, finished fifth in this race but won at the Olympics in 2 hours, 58 minutes and 50 seconds, despite stopping on the way for a glass of wine from his uncle waiting near the village of Chalandri. The women's marathon was introduced at the 1984 Summer Olympics (Los Angeles, USA).

Distance

Year Distance (km) Distance (mi)
1896 40 24.85
1900 40.26 25.02
1904 40 24.85
1906 41.86 26.01
1908 42.195 26.22
1912 40.2 25.98
1920 42.75 26.56
Since
1924		 42.195 26.22

The length of a marathon was not fixed, since all that was important was that all athletes competed on the same course. The exact length of an Olympic marathon varied depending on the route established for each venue.

The choice of distance was somewhat arbitrary. The first Olympics in 1896 had a marathon distance of 40 km. The starting point for the 1908 Olympic marathon in London was modified so that the Royal Family could have a good view and the length happened to be 42.195 km (26 miles 385 yards). For the next Olympics in 1912, the length was changed to 40.2 km and changed again to 42.75 km for the 1920 Olympics. Of the first 7 Olympic games, there were 6 different marathon distances between 40 and 42.75 km (40 km being used twice).

A fixed distance of 42.195 km was adopted in 1921 by the International Amateur Athletic Federation (IAAF) as the official marathon distance.

World records and "world's best"

World records were not officially recognised by the IAAF until 1 January 2004; previously, the best times for the Marathon were referred to as the 'world best'. Courses must conform to IAAF standards for a record to be recognised. However, marathon routes still vary greatly in elevation, course, and surface, making exact comparisons impossible. Typically, the fastest times are set over relatively flat courses near sea level, during good weather conditions and with the assistance of pacesetters.

The world record time for men over the distance is 2 hours 4 minutes and 55 seconds, set in the Berlin Marathon by Paul Tergat of Kenya on September 28, 2003 (ratified as the world record by the IAAF on 1st January 2004), an improvement of 20 minutes and 44 seconds since 1947 (Marathon world best progression). The world record for women was set by Paula Radcliffe of Great Britain in the London Marathon on 13 April 2003, in 2 hours 15 minutes and 25 seconds. This time was set using male pacesetters - the fastest time by a woman without using a male pacesetter ('woman-only') was also set by Paula Radcliffe, again during the London Marathon, with a time of 2 hours 17 minutes and 42 seconds set on 17 April 2005.

All-time men's best marathon times under 2h 10'30"

All-time women's best marathon times under 2h 30'00"

The Olympic traditions

Since the modern games were founded, it has become a tradition for the men's Olympic marathon to be the last event of the athletics calendar, with a finish inside the Olympic stadium, often within hours of, or even incorporated into, the closing ceremonies. This tradition was further enhanced by a much older tradition in the 2004 Summer Olympics, as the long-established route from Marathon to Athens ended at Panathinaiko Stadium, the venue for the 1896 Summer Olympics.

Running a marathon

Completing a marathon is often considered to be a superhuman effort, but many coaches believe that it is possible for anyone willing to put in the time and effort.

Glycogen and "the wall"

Carbohydrates that a person eats are converted by the liver and muscles into glycogen for storage. Glycogen burns quickly to provide quick energy. Runners can store about 8 MJ or 2,000 kcal worth of glycogen in their bodies, enough for about 30 km - 20 miles of running. Many runners report that running becomes noticeably more difficult at that point. When glycogen runs low, the body must then burn stored fat for energy, which does not burn as efficiently. When this happens, the runner will experience dramatic fatigue. This phenomenon is called bonking or hitting the wall. The aim of training for the marathon, according to many coaches, is to maximize the limited glycogen available so that the fatigue of the "wall" is not as dramatic.

Training

For most runners, the marathon is the longest run they have ever attempted. Many coaches believe that the most important element in marathon training is the long run. Usually recreational runners try to reach a maximum of about 30 km - 20 miles at one time and about 60 km - 40 miles a week when training for the marathon. More experienced marathoners may run a longer distance, and more miles or kilometers during the week. Greater weekly training mileages can offer greater results in terms of distance and endurance, but also carries a greater risk of training injury. Some elite marathon runners will have weekly mileages of over 160 km - 100 miles per week. (Daniels, 2005)

Many training programs last a minimum of five or six months, with a gradual increase in the distance run every two weeks. For beginners looking to finish a marathon, rather than compete, a minimum of 4 months, running 4 days a week is recommended (Whitsett, et al 1998) Many trainers including Dr. Daniels recommend a weekly increase in mileage of no more than 10%. It is also often advised to maintain a consistent running program for six months or so before beginning a marathon training program to allow the body to adapt to the new stresses. (Burfoot, 1999)

During marathon training, it is considered important to give your body adequate recovery time. If fatigue or pain is felt, it is recommended to take a break for a couple of days or more to let your body heal. Overtraining is a condition that results from not getting enough rest to allow the body to recover from difficult training. It can actually result in a lower endurance and speed and place a runner at a greater risk for injury. (Daniels 2005)

Before the race

During the last two or three weeks before the marathon, runners typically reduce their weekly training (typically by as much as 50%-75% of peak distance) and take at least a couple of days of complete rest to allow their bodies to recover for a strong effort. This is a phase of training known as tapering. Many marathoners also carbo-load (increase their carbohydrate intake while holding total caloric intake constant) during the week before the marathon to allow their bodies to store more glycogen.

Immediately before the race, many runners will refrain from eating solid food to avoid digestive problems. They will also ensure that they are fully hydrated and that they urinate and defecate beforehand. Many races will have portable toilet facilities, but lines can be long, especially at larger marathons. Light stretching before the race is believed by many to help keep muscles limber.

During the race

Coaches recommend trying to maintain as steady a pace as possible when running a marathon. Many novice runners make the mistake of trying to "bank time" early in the race by starting with a quicker pace than they can actually hope to maintain for the entire race. This strategy inevitably results in the runner bonking before completing the race.

Carbohydrate-based "energy" gels such as PowerGel are also a good way to get more energy, but these should be diluted with water when taken; otherwise they can cause nausea and vomiting. Honey is a natural, economical substitute for energy gels.

Typically, there is a maximum allowed time of about six hours after which the route is closed, although some larger marathons (such as Myrtle Beach and Marine Corps) keep the course open considerably longer (eight hours or more). For those running just as a hobby, times under four hours are considered good. Having a target time makes it easier to keep a steady pace.

Water consumption issues

Water and light sports drinks such as Gatorade offered along the race course should be consumed regularly in order to avoid potentially dangerous dehydration. However, in the extreme, overconsumption of water could dangerously dilute the blood, leading to hyponatremia that may result in a coma and even death. A patient suffering hyponatremia can be given a small volume of a concentrated salt solution intravenously, to raise sodium concentrations in blood. Sports drinks are not administered. Since taking and testing a blood sample takes time, runners should weigh themselves before running and put the numbers on their bibs. If anything goes wrong, the first aid workers can use the weight information to tell if the patient had taken too much water. The amount of water required to cause complications from drinking too much is about a gallon (4L) or more depending on the person. This typically only happens in situations where a runner is overly concerned about being dehydrated and overdoes the effort to drink enough.

An elite runner never has the time to drink too much water. However, a slower hobby runner can easily drink too much water during the four or more hours. If the 4+ hour runner drinks about 4-6 ounces of fluids every 15-20 minutes, good hydration levels are maintained, without the fear of hyponatremia. Alternating water and sports drinks helps maintain a good balance, and eating salty snacks can be helpful as well.

After the marathon

It is normal to experience muscle soreness after the marathon. This is usually attributed to microscopic tears in the muscles. Most runners will take about three weeks to recover to pre-race condition. The immune system is reportedly suppressed for a short time. Studies have indicated that an increase in vitamin C in a runner's post-race diet decreases the chance of sinus infections, a relatively common condition, especially in ultramarathons. Changes to the blood chemistry may lead physicians to mistakenly diagnose heart malfunction.

Marathon races

See also: List of marathon races

More than 800 annual marathons are organized in most countries of the world. Some of the largest and most prestigious races, in Boston, New York City, Chicago, London, and Berlin, form the biannual World Marathon Majors series, a world cup for elite runners. Other notable large marathons include Honolulu, Los Angeles and Paris.

Marathon races usually use the format of start called mass start.

Notable marathon runners

This is a list of elite athletes notable for their performance in marathoning. For a list of people notable in other fields who have also ran marathons, see List of marathoners.

Men

Women

See also

References

  • Daniels, J. PhD (2005). Daniels' Running Formula, 2nd Ed. Human Kinetics Publishing. ISBN 0736054928.
  • Burfoot, A. Ed (1999). Runner's World Complete Book of Running : Everything You Need to Know to Run for Fun, Fitness and Competition. Rodale Books. ISBN 1579541860.
  • Whitsett; et al. (1998). The Non Marathon Runner's Trainer. Master's Press. {{cite book}}: Explicit use of et al. in: |author= (help)

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