Possible was proven when @sabastiansawe ran 1:59:30 at the #TCSLondonMarathon. Now, in partnership with TCS, the world recorder has written a letter to the runners of the 2026 #TCSAmsterdamMarathon. Share your goal for this weekend in the comments, you may just get a little extra encouragement. #WithYouForTheLongRun #OfficialSponsorofBreakthroughs