For athletes, it's crucial that the competition runs smoothly and efficiently, with everything prepared and participants ready for the start on time. You play a vital role in ensuring that athletes perform their races to the best of their ability. Therefore, you make agreements with them about what you expect from them and what they can expect from you. You monitor the races closely to provide targeted feedback. Additionally, you ensure that participants are not more nervous than necessary. You reassure them and encourage them, letting them know that they are capable.