Without reliable hitting, pitching or defense, the Rockies stumbled to an 18-28 start and were 14 1/2 games behind Los Angeles in the NL West heading into Friday night's action.
"It was been a tremendous ride. It has been life lesson after life lesson," Hurdle said. "And I will tell you this, the last seven weeks I have said the serenity prayer more times than I did in the last seven years."
Hurdle, who had been Colorado's manager since replacing Buddy Bell three weeks into the 2002 season, was 534-625 for a .460 winning percentage in his seven-plus seasons.
"Obviously, he takes the sword for us," first baseman Todd Helton said in a subdued clubhouse. "He didn't have any bad at-bats, he didn't throw any bad pitches. He's the same manager he was two years ago. So, we realize that ultimately we're the reason he got fired."
Hurdle, who has been with the organization for 16 seasons, was offered a job in the club's front office but didn't address that opportunity at a news conference Friday in which he answered no questions.
"I'll be pulling for them from afar," he said in wishing the Rockies well.
Since the Rockies' one and only trip to the World Series in 2007, where they were swept by the Boston Red Sox, Colorado was 24 games under .500 with Hurdle at the helm.
Hurdle said general manager Dan O'Dowd told him in a meeting Friday morning that the organization wanted a change.
"I've always been all-in. I'm all-in now," Hurdle said. "I wish Jim Tracy nothing but good luck, good fortune, good health and success with the ballclub. I wish the players the same."
Tracy has a 562-572 managerial record with the Los Angeles Dodgers (2001-05) and Pittsburgh Pirates (2006-07), with a division title in 2004. He joined the Rockies' staff this winter at the behest of O'Dowd.
Tracy said he wouldn't make wholesale changes and had great respect for Hurdle.
"I want all of you to understand and realize that in no way, shape or form will I try to undue anything that this man has done for this organization," Tracy said. "(Sixteen) years to this organization is an eternity in the business today. He's done some wonderful things."
Colorado Springs Sky Sox manager Tom Runnells will fill Tracy's spot as bench coach.
Hurdle, who was in the final year of his contract, was hamstrung this season by the loss of his best hitter and his best pitcher as the Rockies got off to their second straight slow start, which affected attendance.
Slugger Matt Holliday was traded to Oakland in November after refusing a contract extension, and ace Jeff Francis was lost for the season with shoulder surgery this spring
- not that Hurdle ever used that as an excuse.
Hurdle was never one to complain about the club's cost-conscious ways, which likely helped earn him a longer leash from ownership than many fans would have liked.