
Youth sports is any sports event where competitors are younger than adult age, whether children or adolescents. Youth sports includes school sports at primary and secondary level, as well as sports played outside the education system, whether informally or organized.

Gender in youth sports refers to the role and influence that both young male and females have in sports. The participation of youth in sports is a matter that is always trying to be improved and appeal to all genders. There are organizations across the world that are trying to improve the disparity of participation rates between boys and girls. Every sport can be played by both girls and boys.

The health issues of youth sports are concerns regarding the health and wellbeing of young people between the ages of 6 and 18 who participate in an organized sport. Given that these athletes are physically and mentally underdeveloped, they are particularly susceptible to heat illness, eating disorders and injury; sufficiently severe conditions can result in death. Awareness and prevention are key factors in preventing many health issues in youth sports.

The International Charter of Physical Education, Physical Activity and Sport is a rights-based document which was adopted by member states of the United Nations Educational, Scientific and Cultural Organization (UNESCO), on 18 November 2015 during the 38th session of the UNESCO General Conference. This document is the legitimate successor of the International Charter of Physical Education and Sport, originally adopted in 1978, during the 20th General Conference of UNESCO.

The IronKids Triathlon Series is a series of triathlons owned or licensed by the World Triathlon Corporation that is held around the U.S. for children ages 7 to 15. The series started in 1985 and since then more than 40,000 kids have participated, including famous alumni, such as Lance Armstrong.

Special Olympics is the world's largest sports organization for children and adults with intellectual disabilities and physical disabilities, providing year-round training and activities to 5 million participants and Unified Sports partners in 172 countries. Special Olympics competitions are held every day, all around the world—including local, national and regional competitions, adding up to more than 100,000 events a year. Like the International Paralympic Committee, the Special Olympics organization is recognized by the International Olympic Committee; however, unlike the Paralympic Games, Special Olympics World Games are not held in the same year nor in conjunction with the Olympic Games.

Sports days or field days are events staged by many schools and offices in which people participate in competitive sporting activities, often with the aim of winning trophies or prizes. Though they are often held at the beginning of summer, they are staged in the autumn or spring seasons, especially in countries where the summer is very harsh. Schools stage many sports days in which children participate in the sporting events. It is usually held in elementary schools.