With the 2016 Summer Olympics underway in Rio de Janeiro, I thought it was worth mentioning again a few metaphors from the exciting sport of track and field. One of the most common metaphors used during the Democratic National Convention a few weeks ago was the idea that Barack Obama was passing the baton to Hillary Clinton if she were elected to be the next president of the United States, as if they were both in a relay race during the Olympics. Here are a few more metaphors derived from track and field sporting events.
In sprint and long-distance running competitions, runners often compete in many preliminary races called heats to determine who will be the finalists for the last race. Thus the first heat is the first race of the competition. Figuratively, the first step of a long competitive process may also be called the first heat.
Example: The Republican primaries of 2016 were the first heat to determine who was going to be the nominee to face the Democratic nominee in the November election.
Some races require the runners to jump over wooden bars set up on the track called hurdles. Metaphorically, any obstacle or barrier to progress may be called a hurdle.
Example: Many pundits agreed that high unemployment rates presented Barack Obama with the biggest hurdle to getting reelected in 2012.
lap
In a long-distance race, runners have to run around a track many times to complete a race. Each time around the track is called a lap. In some cases, very fast runners will actually catch up and pass slow runners so that they are one full lap ahead of them. The slow runners are described as being lapped. In politics, people can be described as being lapped if one greatly outperforms the other.
Example: In the 2016 presidential election, Hillary Clinton lapped Donald Trump several times in terms of fundraising and corporate donations.
In a specialized sport, an athlete runs with a long pole, plants it in the ground and uses it to lift himself or herself over a very tall bar. This sport is called the pole vault. The action of jumping in the air with the pole is called vaulting over the bar. Figuratively, when a person has great unexpected success in one area, we may say that he or she has vaulted to a new level of success. When a person faces a large problem, we may also that he or she can vault over the obstacle.
Example: In the 1980 presidential election, Ronald Reagan vaulted to the lead and beat his opponent Jimmy Carter by a wide margin.
lower the bar
When a pole vaulter is training, it may be difficult to vault over high settings of the bar. Instead, the trainer may need to lower the bar so that the athlete can succeed in making the vault. Metaphorically, lowering the bar means to lower expectations for a certain person, project or program.
Example: After many long years of war in Afghanistan, both George W. Bush and Barack Obama seemed to lower the bar to define how one would declare victory there.
jump or leap to conclusions
In another specialized track and field sport called long jumping, athletes must run as fast as they can and jump as far as they can. They must make a great leap to beat their opponents. This notion of leaping can also be used in a metaphorical phrase leap or jump to conclusions meaning that one assumes an end result of some process without knowing the facts.
Example: On election night, many television viewers can get frustrated with reporters who leap to conclusions and announce the winners before all of the voting results are in.

fall short
Some sports, such as the long jump competition in track and field, require athletes to jump long distances. When an athlete does not jump as far as his opponents have jumped in a competition, we may say that he or she has fallen short of the goal. This phrase is also used in archery when an arrow falls short of reaching the target. In a common phrase, when someone does not meet expectations or success at the proposed goals, we may say that he or she has fallen short.
Example: Many progressives feel that Barack Obama fell short in reaching liberals goals for civil rights in the first few years of his presidency.
track record
The fastest speed of a runner (or car or horse) is literally called the track record. Politicians may also have track records in the way that they vote on particular issues.
Example: Senator John McCain, a former prisoner of war during the Vietnam War, has had a good track record of supporting veterans after they return from foreign wars.

pass the baton
In relay races at track and field events, runners carry a short bar called a baton as they run. When each runner finishes his or her section of the race, he or she passes the baton to the next runner, who passes it to the following runner, etc., until the race is complete. In business or politics, a person who steps down from a position of authority can be said to pass the baton to his or her successor.
Example: During the Democratic National Convention in 2016, some journalists wrote that Barack Obama would be passing the baton to Hillary Clinton if she were to win the presidential election in November.