A female ultra runner struggles to finish a 100-mile ultramarathon race when her troubled past puts her extraordinary willpower to the test. Ultra Woman is a short film in the new anthology of films by female filmmakers called 'Los Angeless'. Black Mirror meets Easy in this anthology about life in Los Angeless - the darkness inherent in a city of illusion, and the defiant dreamers striving to succeed under the pressure of impossible ideals.

• Sarah Tither-Kaplan