RFF and Sucks have already speculated on some teams based on live sightings and photos.
As of now, it looks as if we have no cross-over teams from any other CBS reality show.
It appears as if all 11 teams have been spotted, some even named, so here they are:
- M/M team, one tall and bearded, the other short and not bearded
- M/M team - Chippendale Dancers identified as Jaymes Vaughan and James Davis
- M/M team - gay couple, identified as Brent Ridge and Josh Kilmer-Purcell, and already somewhat famous for their show The Fabulous Beekman Boys.
- M/M team - both bearded and long haired. Possible hippie or biker team?
- M/F team - probably a young dating couple, identified as possibly being Trey Wier (a football player?) and Lexi Beerman.
- M/F team - possibly a father/daughter team.
- F/F team - blonde girls, appear to be twins
- F/F team - apparently another female twin team, of Sri Lankan background, identified as Nadine and Natalie.
- M/F team - identified as Amy Purdy and Daniel Gale. Amy has had both of her legs amputated.
- M/F team - probably another dating couple.
- M/F team - appear to be an older couple. The guy seems to have a green mohawk and beard.
I got all this from RFF, but I can't post links.
So far it appears as if they have already filmed two or three legs.