The 2017 Big Pledge London Calling challenge has now finished
Congratulations to the over 12,000 participants who stepped up to their challenge this year!
We hoped you enjoyed setting yourself the challenge and collecting as many of the countries taking part in this year's World Athletics Championships as you could.
The total distance travelled this year was phenomenal 511,124 kilometres, that is equivalent to going over 12 times around the world!
70% of participants achieved a bronze, sliver or gold in their challenge - a 38% increase on 2016. And 58% of participants collected all 30 countries to acheive gold! - a 9% increase on 2016.
Thank you to everyone who took part!
If you have any questions please contact firstname.lastname@example.org