Our marble run across a table starts with one challenge: build from one side to the other, then see if the marble makes it all the way. Join our family for the build, the wobbly bits, and the complete test run! Get a free weekly marble run build challenge: https://www.marblerunxtreme.com/challenges/ EPISODE 1: THE TABLE RUN We move the chairs, connect the track, and work on the supports before the final roll. Can your family build a tabletop marble run with a twist of your own? CHAPTERS 0:00 The Table Run Challenge 0:25 Build Mode 3:13 The Complete Marble Run Test 4:17 Show Us Your Build Parents: share your family's build and tag @marblerunxtreme with #MRXChallenge for a chance to be featured in a future build review. Get a parent's permission before posting. Follow Marble Run Xtreme: Instagram: https://www.instagram.com/marblerunxtreme/ Facebook: https://www.facebook.com/marblerunxtreme TikTok: https://www.tiktok.com/@marblerunxtreme Use an age-appropriate kit and adult supervision. Small marbles are a choking hazard; keep them away from children under 3. #MarbleRun #MarbleRunChallenge #MarbleRunXtreme