100 ultramarathons in 100 days: former rugby pro hit by brain injury nears end of feat

David ‘Jacko’ Jackson has aimed to raise awareness of brain injuries, with fellow runners sharing their stories

100 ultramarathons in 100 days: former rugby pro hit by brain injury nears end of feat

TL;DR

  • David 'Jacko' Jackson is attempting to run 100 ultramarathons (50km each) over 100 consecutive days.
  • The challenge aims to raise money and awareness for brain injury charities Headway and Head for Change.
  • Jackson, a former professional rugby player, suffered a traumatic brain injury which ended his career.
  • Over 700 people have joined him on parts of his run, sharing their experiences and stories.
  • He sustained a leg injury early in the challenge but, with support from his wife, continued by adjusting the daily distance.
  • The journey has involved living in a camper van and experiencing significant support from well-wishers.