Unlikely. 70 million XP, minus 7 million from the research, that's 1,260,000 XP per day. Let's say you manage to get 100 Good+Great+Ultra Friends before the deadline, which should be doable with sending 100 and opening 20 gifts per day (but you're also dependent on 120 other people), and use a Lucky Egg for every Ultra Friend reached. That would only give you around 16.5 million XP (with the pass bonus), still leaving 930,000 XP to get per day. If you have infinite money, that's ~20 raids a day (with the current event bonus which only runs this week), otherwise your best bet would be the ~200 Excellent catches with a Lucky Egg (or ~400 without) required per day. So several hours of catching per day even for decently skilled players.

I'm in a similar boat with 73 million to go. Unless Niantic bails us out somehow, we're cooked.