This article was written by Peter Downing and first appeared in the winter 2021 issue of our Trail Times newsletter. Peter’s company Sufferfest is an American Trail Running Association single track member and RUFA Patagonia is a race member. Above photo: W McKinley. Arguably, air quality in many places around the country, like Salt Lake… Read more »
The post Trail “Running Up for Air” Quality Improvement appeared first on ATRA.

Originally posted here: Read More