The annual run, supporting Brighton and Hove's domestic abuse charity, RISE returns in full force next month.
Online registration to take part in the run on 16 October, will close at 23:55 on Sunday 25 September.
There are various way to enter the run, starting at Saltdean Undercliff in Brighton.
Fundraising and engagement manager for RISE, Ava Harding said, "We are so pleased to have our flagship 8K Undercliff Run For Women back this year at full capacity. Over 200 women have already signed up, and we are so looking forward to this joyful, celebratory event.
"Now in its 15th year, this fantastic event is vitally important for the continuation of the crisis support and emotional care provided by RISE, which helps women and families in our local communities throughout Brighton, Hove and surrounding areas to recover and rebuild their lives."
To find out more about RISE, and to register for the event, visit their website.