Caucasian woman riding bicycle on hill

40 44 years adventure authentic authenticity autumn autumn leaves balance bend bicycle bike riding biking blue sky candid caucasian challenge clear sky color image day descending fat bike fat biking fat tire forest getting away from it all healthy living helmet hill holding horizontal mature adult mature women motion mountain bike mountain biking nature off trail one person oregon outdoors people photography protection real life real people recreation remote riding safety selective focus side view sunny trail transportation travel united states woman 40 45 40 50 40's 40s 45 50 50 55 50 60 55 60 accessory adult adventuresome adventuring america american americas amusement apparel autumnal leaves bicycling bike biker challenging clothes clothing cloudless color colour cycle cycling daylight daytime defending demanding entertainment fall female fifties fifty foliage forties forty fun gal garment getaway hat head gear human human being lady leisure activity mid life middle age middle aged middle age middle aged movement natural north america northwest one outdoor outside pacific northwest pastime person rider safeguard security sinking sky sunlight sunshine transit transport transporting tree us usa united states of america us usa vehicle velocipede west coast western european women woodland woods