gravelcyclist.com
Iowa Wind and Rock - Winterset, Iowa (2019-04-20)
From the Promoter: For 14 years, TransIowa, one of the most difficult gravel races in the US, took place in Iowa at the end of April. It was difficult not only because of the terrain, but also due to notoriously fickle Iowa weather, and the challenges it required riders to overcome just to ma