The caps below show multiple images of the Survivors sliding around in the mud, wearing red belts around their waists, and seemingly tethered together by ropes. It's unclear how many people are competing together, but with nine contestants left, groups of three seem possible. In support of this, Heidi appears to be loosely attached by the rope connected to her belt to at least three other ropes: two thin red ropes, like the one attached to her belt, which are stretched out ahead of her, and one thick yellow rope, to which the red ropes all connect. Jenna and Matthew have a taut red rope attached to each of their belts, and appear to be pulling something. Presumably, this is simply some sort of tethered race through the mud, pulling a heavy/cumbersome object, in groups of three.

Because this appears to involve three people competing together, it is most likely the RC. Jenna and Matthew have a feather-draped structure behind them (near the finish line?), we'll guess they are among the winners, although this could just be a heat from a larger challenge. It's certainly possible that the three winners of the first heat then go on to compete amongst themselves for an individual reward. But it's also possible (as in previous paired challenges) that all three get to share the reward. And since that's the simpler conclusion, and it recalls the "threesomes" discussion from the previous episode, we'll go with that. Jenna, Matthew and probably Heidi are thus our favorites to win.

Reward challenge pictures: Click thumbnails above for larger versions. Pictures below are actual size, but feel free to click if you feel it's necessary.
Pull! Pull! Fun times for Jenna and Matthew.		This gritted teeth thing seems to be contagious.		So many ropes, so little time. Must try not to topple over. Must try not to topple over....