Dog SleddingEach team must dog sled

Dog Sledding
Each team must dog sled to collect their camping equipment, then, get to the camping site.
After a night stop, both teams race to the finish line.
The race length is 30 km.
Ice Swim
Each person in each team must go into freezing water, and whoever swims the furthest will be guaranteed a place in the next expedition.
Stretcher Race
A team member is tied to a stretcher and the first team to get to the end has to cross a ravine by rope with the stretcher to win.
Ice Climb
Each person must climb an ice wall.
Whoever climbs the fastest/furthest wins immunity in the second vote off.
Snow Cave Digging
Each team must find an equipment package using a tracker and then build a snow cave to sleep in that night.
To win, the teams must build the cave to specific regulations.
Rope Holding
One partner holds a rope that is hoist over a tree, while the other is attached to it.
The two teams who hold on the longest compete in the final.
Cliffhanger
Each team must trek 5 km to spend the night in a tent hanging from separate vertical cliffs.
The following day, one member of each team must climb to the top of their cliff and traverse
on ropes to the opposite cliff to collect a flag and then, return it to the starting point.
Reindeer Race
Each contestant must race around a track on a sled pulled by a Reindeer.
The winner of each race will progress to the next round.
(Susie Amy received a bye from the first heat due to the odd number of contestants.)
Snow Mobile Race
Each team must race by snow mobile to the top of a frozen waterfall which, they will then abseil back down.
Once at the bottom, they must melt a block of ice to get the key to the luxury cabin.
The team with the fastest time in each stage will get a head start in the next.
(The blue team were invited by the reds to share the log cabin with them due to the extreme cold temperatures.)
Frozen River Assault Course
Each contestant must race around the course and then complete a math problem.
The person with the fastest time avoids elimination.
Failing or not completing the math problem in 2 minutes adds 5 minutes to their time.
Race and Reindeer Herding
Each team must race 40 miles on snow mobiles to the camp site where, they must construct and spend the night in a Lavvu.
The first team to reach camp will take a 5-minute lead into tomorrow.
(Due to dangerously cold temperatures, the teams stayed in a log cabin rather than the Lavvu that night.)
The following day, the teams must herd 3000 reindeer over a distance of 2.5 km. The team with the fastest time wins.
Tobogganing
Each contestant will compete in a time trail down the 500m course to decide who progresses to the semi-finals and then the final.
The winner will be immune from the vote off.
Hell Race
Each team must hike to the bottom of a canyon and set up camp.
The first team to reach camp will take a 15-minute lead into tomorrow.
The following day, the teams must build a sledge out of their equipment and pull it a further 9 km to the finish line.
Dangling from a Dam
Each contestant must run across the face of a dam 110m high and collect a series of flags from boxes in numerical order.
The fastest contestant wins immunity.
Swim Under a Frozen Lake
Each contestant must swim under a frozen lake into holes cut in the ice.
Susie was Eliminated at this stage as she swam 2 holes in the ice in 33 seconds compared to Gavin's 20 seconds,
Marcus swam to the 3rd hole and automatically progressed to the Final Challenge.
Race to 71 Degrees North
In the first part of the final, both contestants must hike 2 km to the camp site.
The winner chooses to sleep in the tent or the snow cave and has the opportunity to dig for a luxury food package.
The following day, the contestants must race by dog sled for 20 km, the winner will take the winning margin into the next stage.
In stage 3, the finalists must run to and then make their way across a 35m rope crossing, 100m above the Arctic.
Once across, they must sprint to the finish line and set a beacon on fire.
The first to light it is the Champion.

結果 (中文) 1:

狗拉雪橇每个团队必须狗拉雪橇，收集他们的野营装备，然后去露营地。后夜停下来，这两个队比赛向终点线。比赛长度是 30 公里。冰游泳每个团队中的每个人必须去入冰冷的水，和谁游泳最远将保证在下一次远征的一个地方。担架种族团队成员绑在担架和一线队，走到尽头必须要用绳子把担架赢得穿越山沟。冰攀爬每个人必须爬冰墙。谁先爬快遥远的 wins 免疫的第二个投票了。雪洞挖每个团队必须找到使用跟踪设备包，然后生成一个雪洞，睡在那天晚上。若要获胜，团队必须构建具体条例洞穴。绳子控股一方认为是吊在一棵树，而另一个则附加到它的绳子。两队选手在决赛中坚持时间最长。悬念每个团队必须徒步 5 公里，在从单独的垂直峭壁挂一个帐篷里过夜。第二天，每个团队的一个成员必须爬到他们的悬崖顶和遍历对绳索向对面的山崖收集一个标志，然后，将其返回到起始点。驯鹿比赛每名参赛者必须在驯鹿拉的雪橇比赛在轨道旁。每场比赛的获胜者将晋级下一轮。(苏茜艾米从奇数个参赛选手第一次热收到再见)。雪移动种族每个团队必须比赛被雪移动到顶部的冰冻的瀑布，他们将然后攀岩退缩。一次在底部，他们必须融化一块冰拿到豪华小屋钥匙。最快的时间，在每个阶段的球队会在接下来一个良好的开端。(蓝队应邀由红军由于极端寒冷温度分享他们的小木屋)。冻河攻击路线每名参赛者必须各地当然比赛，然后完成一个数学问题。最快的时间的人避免了消除。失败或不在 2 分钟内完成数学问题会增加他们的时间 5 分钟。种族和驯鹿每个团队必须跑 40 英里的雪地摩托到营地，在那里，他们必须构建和在叫 Lavvu 过夜。第一支到达营地将带头 5 分钟到明天。(由于气温突降，团队呆在一个小木屋，而不是叫 Lavvu 那天晚上)。第二天，各队必须驯鹿 3000 超过 2.5 公里的距离。以最快的时间胜利团队。雪橇每名参赛者将参加 500 米课程来决定谁进步到半决赛，然后决赛时间小道。获胜者将从投票的关闭免疫。地狱种族每个团队必须徒步旅行到峡谷的底部，支起帐篷。第一支到达营地将带头 15 分钟到明天。第二天，各小组必须建立雪橇从他们的设备并将其拖到终点线的进一步的 9 公里。从大坝晃来晃去每名参赛者必须在坝高 110 米的脸上运行，并从框中的数值顺序收集一系列的标志。最快的选手 wins 免疫。在结冰的湖面下游泳每名参赛者必须在结冰的湖面下游进在冰面上凿洞。苏茜被淘汰在这一阶段，她在 33 秒内与加文的 20 秒，相比游冰的 2 个孔马库斯 · 游到第 3 孔和自动晋级最后的挑战。比赛进行到 71 度北在第一部分的最后，双方选手必须到营地徒步 2 公里。获胜者选择睡在帐篷里或雪洞，并有机会挖奢侈食品包装。第二天，参赛选手必须通过为 20 公里的狗拉雪橇赛，获胜者会考虑下一阶段的优势获胜。在第三阶段，入围者必须跑去，然后使他们横跨穿越，北极上空 100 米 35 米安全绳。一次跨越，他们必须向终点线冲刺和放火烧一盏明灯。第一个点亮它是冠军。

結果 (中文) 3:

狗拉雪橇的狗拉雪橇
每个团队必须收集他们的露营装备，然后，去露营。
夜后停止，两队比赛的终点线。
比赛长度为30公里。
冰泳
每队每个人必须进入冷冻水，谁游得最远将保证在下一次的探险的地方。
担架比赛
团队成员是绑在担架和一队去端具有跨沟用担架绳赢得。
冰爬
每个人必须爬上冰壁。
谁爬的快/远胜免疫第二投票了。
雪洞挖
每队必须使用跟踪和建立一个雪洞睡觉，晚上找个设备包。
赢得，团队必须建立洞穴的具体规定。
绳子牵着
一方持有的绳索，在树的提升，而另一个是连接到它。
两队谁坚持时间最长的在最后的竞争。
扣人心弦的
每队必须跋涉5公里在帐篷里挂着分开垂直的峭壁过夜。次日
，每支球队的一个成员必须爬到他们的悬崖顶部，并通过绳索到对面的悬崖，收集国旗，然后返回到起点。驯鹿比赛，每个参赛者都必须在一个由驯鹿拉雪橇的轨道上比赛。
（Susie艾米收到一个再见从第一热由于选手。奇数）
雪
移动比赛每队必须赛雪移动到冰冻的瀑布顶上，然后他们会固定下来。
一旦在底部，他们必须融化一块冰到豪华舱的关键。
与各阶段时间最快的球队会在未来一个良好的开端。
（蓝队被邀请与他们一起分享日志，由于极端寒冷的温度）。冰冻的河突击课程，每名选手必须在比赛过程中，然后完成一个数学问题。每队必须赛雪手机40英里的营地里，他们必须建立在一个lavvu过夜。
到达训练营将5分钟领先进入明天的第一支球队。
（由于危险的低温，球队呆在船舱里而不是那天晚上的lavvu。）
次日，团队必须群3000只驯鹿的距离超过2.5公里。团队with the fastest

每次WINS。平底雪橇联合会质疑将竞争在时间步道down the 500m比赛决定谁是最终to the半and then the最后的赢家将是免疫的。

地狱from the投票关闭。每个队必须徒步旅行的种族
to the底部的峡谷和集上营。
队to reach营将有15分钟的铅到明天。
the following day，团队必须建立一个雪橇从他们的设备并将其进一步9公里到终点。
悬挂从大坝
每个选手必须穿过大坝110m高栏脸和收集一系列的旗帜从盒中数字的顺序。
最快的选手赢得豁免。
游泳一个结冰的湖
下每个选手必须游冰湖下到孔切冰。
苏茜被淘汰，在这个阶段，她游2洞，冰33秒，比加文的20秒，
马库斯游到第三孔，自动进入了最终的挑战。
比赛北纬71度
在第一部分最后，双方选手必须徒步2公里到营地
。赢家选择睡在帐篷或雪的洞穴，有机会挖一个奢侈的食品包装。
次日，选手必须通过20公里的狗拉雪橇比赛，获胜者将赢得利润的进入下一个阶段。
阶段3，入围者必须运行然后使他们在35m绳交叉，100m以上
过北极，他们必须冲刺到终点线，并设置一个火的灯塔。