Runners ascending rocky trail

adventure back lit boyfriend caucasian close up color image columbia river columbia river gorge countryside craggy day determination effort endurance energy environment exercise forest girlfriend growth healthy living heterosexual couple journey low angle view low section man motion nature oregon trail outdoors path people photography rear view remote running shadow speed sunny training two people vertical woman young adult young couple adventuresome back lit close up color colour couple daytime development exercising exertion female fitness hurrying low angle lower body male movement natural outside person power resolution rocky rugged rural stamina sunshine sweetheart traveling travelling tree trip twenty two walkway western european woods