A repository of information about HURT100, the Book of HURT contains important dates, entry process, rules, course information, and much more.

If you are interested in being a part of HURT100, the Book of HURT is a great place to start.

For those familiar with the HURT100, we encourage you to read the Book of HURT for new information such as the following:

• The 2027 Entry Fee
• Dates for qualifying events
• Dates for the trail work requirement
• Important info on tracking devices and official timing
• And more…

Updated as of April 20, 2026