Trail runners

30 34 years 30 35 years 30 39 years 30s adult hispanic ancestry latin american latin american ancestry latin american ethnicity latin americans latin american latin american ancestry latin american ethnicity thirties 25 30 years 35 39 years 35 40 years active activity aliso viejo athlete athletes athletics blue sky caucasian caucasian ancestry caucasian ethnicity caucasians clear sky commitment determination discipline empty sky endurance exercise female field fitness friendship full length grass grass field grassland health healthy healthy activity hispanic hispanic ethnicity hispanics horizontal jogger jogging mid adult mid adult mid adult woman motivated motivation multi ethnic group nature outdoor outdoors path pathway perseverance persistence physical fitness runner runners running self control springtime teamwork trail trail running training two people willpower young adult