Destination races are awesome, but what are some of the best race calendars out there to help us find all those fun and/or crazy events? We’re compiling a list of our favorites, listed below in no particular order. If you would like to add one, just email firstname.lastname@example.org or post it on our Facebook page.
Tons and tons of information that is sort-able by clicking on the headers. Course/event reviews are great.
Tried and true.
A good guide to trail races.
Search and compare marathons based on temperature, size of entry field, course type or Profile, entry fee and much more.
Clean and simple to search site, and its crew is St. Louis-based. Site is free, ad fees go to support MDA.
Includes about 300 European & 300 North American trail, mountain, desert, 24-hour & other ultra long distance endurance events.