It takes Lara 7 minutes and 23 seconds to make it through the obstacle course the first time.

7 minutes x 60 seconds per minute = 420 seconds + 23 seconds = <<7*60+23=443>>443 seconds to get through the first part of the obstacle course.

The second stage of the obstacle course she completes in 73 seconds + 443 seconds = <<73+443=516>>516 seconds.

It takes 5 minutes and 58 seconds for Lara to get through the obstacle course the second time.

5 minutes x 60 seconds per minute = 300 + 58 seconds = <<300+58=358>>358 seconds.

Combined, it takes Lara 516 + 358 seconds = <<516+358=874>>874 seconds for Lara to run the whole obstacle course.

# Answer

874
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Lara is a contestant on a fun game show where she needs to navigate an inflated bouncy house obstacle course. First she needs to carry a backpack full of treasure through the obstacle course and set it down on the other side, which she does in 7 minutes and 23 seconds. Second, she needs to crank open the door to the obstacle course so she can go back through, which takes her 73 seconds. After she gets through the door she traverses the obstacle course again and makes it out faster without the backpack, in 5 minutes and 58 seconds. How many seconds total does it take her to complete the obstacle course?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
874
Lara is a contestant on a fun game show where she needs to navigate an inflated bouncy house obstacle course. First she needs to carry a backpack full of treasure through the obstacle course and set it down on the other side, which she does in 7 minutes and 23 seconds. Second, she needs to crank open the door to the obstacle course so she can go back through, which takes her 73 seconds. After she gets through the door she traverses the obstacle course again and makes it out faster without the backpack, in 5 minutes and 58 seconds. How many seconds total does it take her to complete the obstacle course?
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