Aug. 5—EAU CLAIRE — For the second time in the past three Olympics, UW-Eau Claire geography professor Dr. Sean Hartnett has produced an elevation profile map of the marathon course for competitors, ...

Smith Rock Race Group has added the elevation profile and course map to the website for the The total elevation gain is 1,017 feet; about what you might expect from a race in Central Oregon. The ...

Professor Sean Hartnett's marathon elevation profile map, created before COVID-19 delayed the 2020 Tokyo games to this year. UPDATE: Hartland, WI native Molly Seidel took home the bronze medal in the ...

Elevation data is crucial to many industries. Businesses are beginning to look to drones as a faster, safer, more cost-effective alternative to traditional ground-based survey methods of capturing ...