The Ancient Olympics 
Includes a comparison of ancient and modern Olympics, essays about the history of the Olympics, and stories of ancient Olympic athletes.
http://www.perseus.tufts.edu/Olympics/HickokSports.com: History: The Ancient Olympics
This document is a history of the ancient Olympics. It is a page in the History section of HickokSports.com, an online collection of sports information.
http://www.hickoksports.com/history/olancien.shtml
Olympic Games in the Ancient Hellenic World
The Ancient Olympic Games Virtual Museum with a plethora of information about the games that are the forefathers of the modern Olympics.
http://minbar.cs.dartmouth.edu/greecom/olympics/
The Games at Olympia - The British Museum
Interactive site of the ancient Olympics, making use of a model of Olympia and related objects from the museum’s collection.
http://www.ancient-greece.co.uk/festivals/story/olympics.html
The Real Story of the Ancient Olympic Games
Were the ancient games better than ours? More fair and square? More about sports and less about money? Are modern games more sexist? More political? Have we strayed from the ancient Olympic ideal?
http://www.museum.upenn.edu/new/olympics/olympicintro.shtml
