To stay in the Iron Man Challenge, you must maintain a rolling frequency of 4 posts every 32 days, with no more than 10 days between posts.
- Start as Paper Man
- After four weeks, move on to Stone Man.
- "Get Further" you become Bronze Man. (12 posts?)
- 6 months of straight posting is IRON MAN.
Edit: updated with the female badges. It does not look good that two of those are missing!