RAGBRAI

(redirected from Register's Annual Great Bicycle Ride Across Iowa)
AcronymDefinition
RAGBRAIRegister's Annual Great Bicycle Ride Across Iowa
References in periodicals archive ?
The minister enjoyed bicycle travel as well, having ridden RAGBRAI ("Register's Annual Great Bicycle Ride Across Iowa") with his son.
The Register's Annual Great Bicycle Ride Across Iowa started in 1973 with just a handful of riders.