Ever run a race and feel that frustration of your GPS not matching up with the course length? Believe it or not, this happens quite frequently. No need to send the race manager a scathing email. This infographic has everything you need to know about why your GPS might not match up with a certified race course. From the course measurement process to the extensive manual on course measurement, there are many different regulations that are factored into measuring a race.
[Click image for full size version]
Irma Wallace
Co-founder and Vice President of SearchRank, responsible for many of the day to day operations of the company. She is also founder of The Arizona Builders' Zone, a construction / home improvement portal.
