Vroma Project
V Roma Project: Arena: Gladiatorial Games
This page from the VRoma Project thoroughly describes the arenas and amphitheaters where gladiatorial games were held, the types of gladiators, their training, as well as an example of a day at the Arena. This page was created by Barbara...
Other
Salariya Book Company: You Wouldn't Want to Be a Roman Gladiator!
A web-book designed to show the pitfalls of being a Roman Gladiator. Although this is a cartoon book, it does give you some elementary knowledge about the Roman Empire.
The History Cat
The History Cat: Roman Gladiators
Learn all about gladiators, how to become one, the different types, the Imperial gladiatorial games, the Colosseum, and life as a gladiator.
Able Media
Classics Technology Center: The Roman Gladiator
Nice overview of the history of gladiatorial games and their function in Roman society. Mentions how people became gladiators, how they trained, and the possibility of female gladiators.
BBC
Bbc: Gladiator: Dressed to Kill
Dress a Roman for battle in the Roman Colosseum. Choose carefully! The type of armor or weapons you choose could lead to victory or death.
Other
United Nations of Roma Victrix: Roman Gladiator
An account that describes who the gladiators were, how they fought and why, how were they trained, and more. It also provides some interesting facts about them such as that there were women gladiators.