Έτοιμοι να τρέξουμε ενάντια στο χρόνο. Ένας νεαρός αθλητής διαλογίζεται σε ένα μπλοκ εκκίνησης - Φωτογραφίες & Εικόνες Αρχείου

A young runner getting ready for a race.

A mixed-race thinking about his goals.

A young athlete ready to run a race.

A young runner at the starting line.

Female athlete tying laces for jogging. Woman jogging on a running track. running shoes. Fitness health.

My only competition is myself. A young athlete on a starting block,

Hes got a one-track mind. A young sprinter focussing on his goals

Rearview shot of an unrecognizable young male athlete starting his race on a track.

A runner at the starting line.

Im ready for this. a young male athlete at the start of a track race

Stadium, running sports and relay athlete on start track ready for race. Fitness, athletics and black woman with baton preparing for sprint, exercise and workout training for competition outdoors

Woman, runner and fitness of a athlete about to start a run on a sport track outdoor. Exercise, sports and motivation for workout, training and running for exercise, healthy living and strong cardio.

Get set. Full length shot of three handsome young male athletes starting their race on a track

Speed, track and fast woman running for fitness health, exercise and workout for marathon race, contest or competition. Sports commitment, sprint action or athlete runner training for France olympics.

Athlete running on a sports track for fitness exercise in outdoor training practice. Below view of fit active man sprinting motion blur speed. Runner performing cardio workout for health and stamina.