20171103JLM2808JenMagWTTC201761224 Hour World Time Trial ChampionshipBicycleBicycle racingBicyclesBike RacingBorrego SpringsCaliforniaCyclingCyclistCyclistsJen MagnusonJen Magnuson PhotographyRAAMWTTC 2017bicycle racebikebike racebikesultracyclingultraracing