Goal Not Met :(

So I did not meet me goal I set for myself for today. The goal was to meet Pukie, I was close but it did not happen.

"Filthy Fifty"
For time:
(02:29) 50 Box jump, 24 inch box
(02:00) 50 Jumping pull-ups
(03:29) 50 Kettlebell swings, 1 pood
(02:02) Walking Lunge, 50 steps
(06:14) 50 Knees to elbows
(03:06) 50 Push press, 45 pounds
(02:25) 50 Back extensions
(04:42) 50 Wall ball shots, 20 pound ball
(07:22) 50 Burpees
(01:27) 50 Double unders
Total 32:51

This was my first time with this WOD so some of the exercises were unfamiliar to me. Knees to Elbows were very interesting and hard. I could of done better with the burpees but I was tired. What I was excited about were the double unders, once I got in the groove I ran with it. I did not complete all fifty consecutively, however, I did very well with them. I have lots of goals that I would like to accomplish in the near future and another one would be to complete the WOD without substitutions (if possible) (i.e. completing box jumps as jumps instead of doing step ups) Now I know I will have to substitute some of the time as I still can not complete more than one muscle up in a row and I have only done two in my life, however, I will try to do my best.