Can you walk, run, cycle, skip, hop, jump 1 kilometre a day for a week?
Our friends at Ultra Britain have set up a virtual challenge for families.
Track your progress. Share your photos. Get active together and get a certificate to mark your achievement.
You'll also get a 20% off voucher to use in the Sustrans Shop.
Each family member can do their own 1k each day. Or, you can split up the distance and do it as a family relay.
Here are a few of our ideas to get you started:
Once you've reached the end of your 7-days we'll send you a personalised family certificate you can print off.
You'll also get a 20% voucher for our Sustrans Shop.