are there any sports organised for them?
Yes, he Dwarf Athletic Association of America and the Dwarf Sports Association UK provide opportunities for dwarfs to compete nationally and internationally in the Americas and Europe respectively.
Dwarfism
Dwarfs are supported to compete in sport by a number of organisations nationally and internationally.

The Dwarf Athletic Association of America and the Dwarf Sports Association UK provide opportunities for dwarfs to compete nationally and internationally in the Americas and Europe respectively.

The Dwarf Sports Association UK organises between 5 and 20 events per month for athletes with restricted growth conditions in the UK.
who plays the dwarf in game of thrones Peter Hayden Dinklage what genetic condition does he have? He was born with achondroplasia, a common form of dwarfism. what causes this condition? Hormonal cause, such as growth-hormone deficiency. how can it be diagnosed? Genetic testing and diagnostic imaging may be used to determine the exact condition. can it be treated? Genetic mutations of most forms of dwarfism caused by bone dysplasia cannot be altered. Forms of dwarfism associated with the endocrine system may be treated using hormonal therapy. what difficulties does an adult with such condition faces? For a person with dwarfism, height discrimination can lead to ridicule in childhood and discrimination in adulthood.
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Dwarfism [SEP] Dwarf sports
Dwarfs are supported to compete in sport by a number of organisations nationally and internationally. The Dwarf Athletic Association of America and the Dwarf Sports Association UK provide opportunities for dwarfs to compete nationally and internationally in the Americas and Europe respectively. The Dwarf Sports Association UK organises between 5 and 20 events per month for athletes with restricted growth conditions in the UK.