Subject: RE: my sunblock makes my numbers run I don't think I've ever finished a race with any legible body marks remaining. The spray sunscreen definitely cuts through the ink worse than lotion. (I once used it to remove tree sap from my son's hands ) I almost always re-apply sunscreen at least once during the race, so I figure it's a lost cause and don't even worry about it anymore. Maybe if you did your own body marks the night before the race and let it set into your skin overnight that may work better. |