Is it hot in a velodrome?

Excuse me, could you elaborate on the context in which you're asking if it's hot in a velodrome? Generally speaking, a velodrome is an indoor cycling track designed for competitive cycling events. While the temperature inside a velodrome can vary depending on the time of year, the building's ventilation system, and the number of spectators, it's typically not as hot as being outdoors in direct sunlight. However, during intense cycling competitions, the riders themselves can generate a significant amount of heat and humidity, which can make the atmosphere feel warmer. So, in short, the answer to your question depends on a variety of factors. Could you provide more information about the specific situation you're referring to?