# DEFAULT_RUNWAY_EPOCHS

> `const` **DEFAULT\_RUNWAY\_EPOCHS**: `0n` = `0n`

Defined in: [packages/synapse-core/src/utils/constants.ts:119](https://github.com/FilOzone/synapse-sdk/blob/f17b40269f20ce1fa3544d336d07aba30788c569/packages/synapse-core/src/utils/constants.ts#L119)

Default extra runway in epochs beyond the required lockup.
0n means no additional runway beyond the lockup period.