This 100 Burpee challenge is kicking my but

I am on day 53. It is getting hard. I think the cumulative effect is hurting me. I have done 1,378 thus far (52+1)(52/2). I only have 3,672 to go. Even though I am over half way there in terms of time, I am only 27% completed with the number of burpees. Day 71 will see me reach the 1/2 way point as far as numbers go. I think I will try for a couple of big days before we go to camp to "bank some burpees" so I can do less while I am away.