The fastest — running, jumping or turning?

First define the measurement

Metres per second measure linear speed, whereas degrees per second measure rotation. Jump distance in body lengths answers another question again. These cannot form one combined ranking. Temperature, substrate, body size and experimental design also affect comparisons. Without that context, a record can sound more definitive than the measurements justify.

A rapid turn toward prey

In 2018, Zeng and Crews used high-speed recordings to study strikes by Selenopidae. In extreme cases the spiders turned more than 100 degrees with average rotational speeds around 2,000–3,000 degrees per second. Those are angular speeds during brief laboratory strikes, not sustained running performance measured in metres per second.

What this section provides

We present documented performances and explain each measurement. A quick huntsman, a precise jumping spider and a rapidly turning selenopid illustrate different skills. The study does not establish a universal fastest spider across every movement type. Those differences reveal how anatomy and behaviour work together in hunting.

Sources & image credits

Sources checked: 1 November 2026. Figures and records carry the qualifications stated in each article.