IPA: //nɒn.dɪsˈeɪ.bəld//
KK: /nɑnˈdɪsəˌbɪld/
Referring to individuals who do not have any physical or mental disabilities.
The event was designed to be inclusive for both disabled and nondisabled participants.
Nondisabled → It is formed from "non-" (meaning not) and "disabled" (from Old French *desabler*, meaning to disable or make unable). The word "nondisabled" means not disabled or able-bodied.
Think of 'not' ('non-') and 'unable' ('disabled') to remember that 'nondisabled' refers to someone who is able-bodied.