Leah Gruhn, geologist at Barr Engineering and avid Duluth cyclist, was the first woman to complete Northern Minnesota’s Arrowhead 135 mile race in record-breaking low temps on Tuesday, Jan. 29.
The BBC Interviews Duluth Cyclist Leah Gruhn
Leah Gruhn, geologist at Barr Engineering and avid Duluth cyclist, was the first woman to complete Northern Minnesota’s Arrowhead 135 mile race in record-breaking low temps on Tuesday, Jan. 29.