COMPLETE THE FESTIVE 500 CHALLENGE & RAISE £100 FOR RESEARCH INTO DUCHENNE MUSCULAR DYSTROPHY. RIDERS WILL RECEIVE THE COLLECTIBLE SOUGHT AFTER ROUNDEL / PATCH / BADGE HOW TO ACHIEVE THE AWARD... Smash out some rides over the 8 day period from Christmas Eve to New Year's Eve, recording your rides on Strava as usual.. but as Rapha no longer issue badges, the way to get your hands on this collectable roundel is to do the Festive 500 Challenge with Harrisons Fund. The challenge is to ride 500km over 8 days from Christmas Eve to New Year's Eve. The second part of the challenge is to raise £100