20171103JLM3557JenMagWTTC201761224 Hour World Time Trial ChampionshipBicycleBicycle racingBicyclesBike RacingBorrego SpringsCaliforniaCyclingCyclistCyclistsJen MagnusonJen Magnuson PhotographyRAAMWTTC 2017bicycle racebikebike racebikesultracyclingultraracing