Some road closures will be in operation to facilitate the safe passage of participants. Please bear these in mind when planning your travel and parking.

A road closure map for 2021 is available HERE. These will be sent in the post to all residents and businesses impacted by the road closures.

If you need to travel around the area on the day use our interactive Google Map to plan your journey around the closures.

If you are resident or business with a road closure query please contact cardiffbay@run4wales.org.