Something like this ..and will update if we get more clues.
Clues~ 
DON/NICOLAS, TK/RACHEL AND RON/CHRISTINA HAVE ONE FINAL LEG FOR THE ONE MILLION DOLLAR PRIZE
The Remaining Three Teams Compete in the Final Leg During the Season Finale
*The last three Teams set off on their final leg, 
*as one Team that typically works well together experiences their first clash, 
*and another Team misreads a vital clue that threatens their position 
*In a final Amazing Race leg unlike any homestretch before it, the Racers are surprised to learn upon checkout that their next flight is their last for the entire race: the entire leg, all the way through the finish line, will play out in the city, the wilderness, by the ocean, on glaciers, and in the national parks of Alaska.
*One often combative Team comes together, while one usually cohesive Team clashes.
*One Team misreads a vital clue. Will this lead to the Team's downfall?
*After 10 cities, 4 continents, and nearly 30,000 miles, who will cross the finish line first and win the one million dollar prize? 
Teams leaving the C.S.K. Memorial Hall pitstop in Taipei, Taiwan--all teams should be on the same flight
 :bar: 
  TASK  Thanks to CBS we now know that the Ice Climb is something all teams must do and thanks to Chateau we know it is early on:
teams travel via Jet Boat to 20-mile Glacier where they will ice-climb the glacier wall to a waiting helicopter  But we already knew that thanks Colby & peach (
see first post of this thread for a summary) 
Chateau d if: This shot was taken 
here (thanks to Peach) 
between 8:50 and 9:30 am (assumes July 29th).


  Editing would make it seem that Ron & Chris are first to this task 
  Followed by Rachel & TK
 
 Ron & Nick:bar:
DetourThanks to CBS we know this is one of the Detour choices :Detour in which teams must descend into the hull of a crab boat and search among 500 crabs for one of twenty with a Race-colored target on its underbelly in order to receive their next clue  
Chateau d if: This shot was taken 
between 9:00 and 9:33 am (assumes July 29th).



 The Anchorage Docks, Slowhatch provides a link here  Chateau d if :This shot was taken 
here (thanks to Puddin and Slowhatch) 
between 10:00 and 10:09 am (assumes July 29th). [Ron & Nick]



:bar: 
Fish cleaning, Roadblock #1? or Detour choice? Much debate about this..   
  It appears that Chris is holding the red roadblock clue and she is telling Ron "you can do this":bar: 
Roadblock #2? Before the finish line? Puzzle? No matter we know this is a Roadblock

 
 Nick 
 Rachel  
 
 
  Chris   
 
  Ron/ TK/ Don watch , Ron yells "the stress is ON!" :bar:
Misc~  Chateau d if:   1:32 to 2:40 pm  ( Rachel & TK taxi )



 Don comes down on Nick for mis-reading a cluerunning running -------- from to where to where is the question




