The 2013 NFL regular season starts in 100 days. We're going to spend some time looking at the greatest Seahawks of all time.

In their entire history, the Seattle Seahawks have only made it to the Superbowl once, although expectations are high this year. They have had some very talented people at the running back position through the years, though.

Curt Warner 1983 - 89

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In seven years with the Seahawks, he collected 6,705 rushing yards, 55 rushing touchdowns and seven receiving TDs.

Sean Alexander 2000 - 2007

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Alexander  went to three-straight Pro Bowls, and in 2005 was named MVP after he led the NFL in with 1,880 rushing yards, 27 rushing touchdowns and an average of 117.5 yards per game.

Marshawn Lynch 2010 - Present

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Lynch just finished his best season with 1,590 rushing yards in 2012, scoring 12 touchdowns in the regular season and adding three in the postseason.

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