In most cases, humans cannot outrun an average-sized explosion. The speed at which an explosion's shockwave travels depends on various factors, including the explosive's energy, density, and environmental conditions. Explosions can propagate at supersonic speeds, far exceeding the maximum running speed of a human.

According to experts, the maximum running speed of an Olympic sprinter is approximately 10 meters per second. In contrast, the initial blast wave of a large explosion can travel at speeds exceeding 1,000 meters per second. This speed difference indicates that outrunning the blast wave is virtually impossible for a human.

Even if a person is a considerable distance from the explosion's epicenter, the shockwave may still cause severe injuries or death. The intensity of the shockwave decreases with distance, but it can remain dangerous even at considerable distances from the explosion.

Furthermore, the blast wave is not the only hazard associated with explosions. Debris, fragments, and extreme heat can pose significant threats to individuals caught in the vicinity of an explosion. Therefore, it is crucial to prioritize seeking shelter and protection rather than attempting to outrun an explosion.

In summary, outrunning an explosion is generally not feasible due to the incredibly high speed of the blast wave. Seeking immediate cover or shelter is the most advisable course of action in such situations to minimize the risk of injury or harm.