Quarterback Peyton Manning #18 of the Denver Broncos throws as he warms up before a game against the San Francisco 49ers at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
Denver Broncos fans Tim Baker and Liz Branson hold a sign showing their support for Peyton Manning #18 before a game between the Denver Broncos and the San Francisco 49ers at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)
Emmanuel Sanders
Wide receiver Emmanuel Sanders #10 of the Denver Broncos celebrates a touchdown with Peyton Manning #18 and Julius Thomas #80 in the first quarter of a game against the San Francisco 49ers at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
Emmanuel Sanders
Wide receiver Emmanuel Sanders #10 of the Denver Broncos scores on a 3-yard touchdown pass in the first quarter of a game against the San Francisco 49ers at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
Demaryius Thomas
Wide receiver Demaryius Thomas #88 of the Denver Broncos runs for yards after the catch on a 32 yard play as strong safety Antoine Bethea #41 of the San Francisco 49ers attempts to bring him down at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)
San Francisco 49ers v Denver Broncos
Peyton Manning
Quarterback Peyton Manning #18 of the Denver Broncos runs the offense against the San Francisco 49ers during a game at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Doug Pensinger/Getty Images)
San Francisco 49ers v Denver Broncos
Wide receiver Wes Welker #83 of the Denver Broncos is forced out of bounds at the goal line by strong safety Antoine Bethea #41 of the San Francisco 49ers on a 39 yard touchdown catch at Sports Authority Field at Mile High on Oct. 19, 2014. (Photo by Justin Edmonds/Getty Images)
San Francisco 49ers v Denver Broncos
Peyton Manning
Quarterback Peyton Manning #18 of the Denver Broncos throws a pass against the San Francisco 49ers during the second quarter of a game at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
Peyton Manning Celebrates
Quarterback Peyton Manning of the Denver Broncos celebrates after throwing his NFL record 509th career touchdown pass against the San Francisco 49ers at Mile High on Oct. 19, 2014. (credit: Justin Edmonds/Getty Images)
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
Quarterback Peyton Manning of the Denver Broncos celebrates on the sideline after throwing his NFL record 509th career touchdown pass with Demaryius Thomas, who caught the pass, in the second quarter of a game against the San Francisco 49ers at Sports Authority Field at Mile High on Oct. 19, 2014. (credit: Justin Edmonds/Getty Images)
Quarterback Peyton Manning
Quarterback Peyton Manning #18 of the Denver Broncos drops back to throw on what would be his 509th career touchdown pass in the second quarter of a game against the San Francisco 49ers at Sports Authority Field at Mile High on October 19, 2014 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
San Francisco 49ers v Denver Broncos
509: Most All Time
A digital display commemorates the NFL record 509th career passing touchdown by quarterback Peyton Manning #18 of the Denver Broncos in the second quarter of a game between the Denver Broncos and the San Francisco 49ers at Sports Authority Field at Mile High on Oct. 19, 2014. (Photo by Doug Pensinger/Getty Images)
Fans Cheer Peyton Manning After His Record Breaking Game
(credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
Sanders Scores
Emmanuel Sanders after scoring a touchdown during Broncos game against the San Francisco 49ers on Oct. 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Head coach John Fox during Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Ronnie Hillman during Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Peyton Manning and Wes Welker during Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Wes Welker during Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Julius Thomas during Denver Broncos verses the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
Ronnie Hillman runs the ball during the Denver Broncos game against the San Francisco 49ers Sunday October 19, 2014. (credit: Evan Semón/CBS4)
San Francisco 49ers v Denver Broncos
49ers quarterback Colin Kaepernick talks with Broncos quarterback Peyton Manning after the game on Sunday October 19, 2014. (credit: Evan Semón/CBS4)