WIMBLEDON, England — Rafael Nadal ended Roger Federer’s five-year reign at Wimbledon today, winning a riveting, five-set marathon to claim his first title at the All England Club and signal a changing of the guard in men’s tennis.

Mr. Nadal held off a stirring comeback by Mr. Federer from two sets down to prevail 6-4, 6-4, 6-7 (5), 6-7 (8), 9-7. He became the first man to win the French Open and Wimbledon in the same year since Bjorn Borg in 1980.

Mr. Nadal, the first Spaniard to win Wimbledon since Manolo Santana in 1966, avenged his losses to Mr. Federer in the last two finals here and snapped the Swiss star’s All England Club winning streak at 40 matches and overall grass-court run at 65.

The rain-delayed match ended in near darkness after 4 hours, 48 minutes of play — the longest men’s final in Wimbledon history — when Mr. Federer slapped a forehand into the net on Mr. Nadal’s fourth match point and second of the game.

Mr. Nadal fell onto his back in exhilaration at the baseline. With his shirt caked with turf, he congratulated Mr. Federer and climbed into the players’ box to embrace his entourage. He had tears in his eyes as he grabbed a Spanish flag and went to the edge of the Royal Box to shake hands with Prince Felipe and Princess Letizia of Spain.

Mr. Federer, who converted only one of 13 break points in the match, fell short in his bid to set two landmarks: He failed to surpass Bjorn Borg by winning a sixth consecutive title or equal Willie Renshaw’s record of six in a row from 1881-86.

Mr. Nadal won his fifth Grand Slam title, adding to his four consecutive French Open championships. Mr. Federer, meanwhile, remains two shy of Pete Sampras’ record of 14 Grand Slam wins.

Watching it all from the front row of the Royal Box was the silver-haired Mr. Borg, who won 41 straight Wimbledon matches during his 1976-80 title runs.