" In American presidential elections, the vice-presidential candidate is chosen by the presidential candidate. In some states, the gubernatorial candidate chooses his/her running mate while in other states parties hold separate ballots for governor and lieutenant governor . The two then run together as running mates in the general election. In some states, separate elections are held for governor and lieutenant governor. In this case, the governor and lieutenant governor run separate campaigns and can be from two different political parties. This was the case when George W. Bush was Governor of Texas. Chicago Running Store His first lieutenant governor, Bob Bullock, was a Democrat. In cases like this, the governor and lieutenant governor are not considered running mates because they are not elected on the same ticket. "

" Such a race is called a road race. Road racing offers competitors a variety of challenges to overcome such as hills, sharp bends, varied pavement, inclement weather, and a large group to compete against- or with. Aerobic fitness, or the ability of the body to utilize oxygen, is important to have to complete the long distances. Anaerobic fitness, that is, the body's capability at responding when there isn't enough oxygen for the muscle, is necessary to charge up hills and past competitors on the finish line. A common saying for runners is that the sport is 90% mental. Recreational running became popular due to high-profile runners such as Steve Prefontaine. Race courses are usually held on the streets of major cities and towns but they could be on any sealed road. Hansons Running Store Most road races are either 5 km (3. 1 miles), 10 km (6. "