The Broncos’ route to their first playoff berth since 2015 took them through highs and lows from coast to coast. They lost in Seattle and won in Tampa. They spent a week in West Virginia and played Thursday night on the road twice.

They ripped through Sean Payton’s old division, sweeping four games against the NFC South.

They won three or more straight twice, lost back-to-back twice and ultimately clinched a spot in the AFC Wild Card round on the final day of the regular season.

Along the way, Bo Nix and company turned a low-expectation season into a 10-win success story. Here are the 10 moments that defined the run.

1. Bo breaks out

Week 3 at Tampa Bay

The Broncos set out on a two-game East Coast swing with an 0-2 record and a rookie quarterback who’d thrown four interceptions without a touchdown in his first two starts. Instead of trying to break him in slowly against a solid Tampa Bay team, though, Sean Payton got aggressive. Nix zipped the Broncos down the field by completing four passes for 70 yards and then scoring on a 3-yard run. Denver’s defense snuffed Baker Mayfield and company and the Broncos rolled to a 26-7 win — their first of the season. Not only that, but they got a glimpse of what their young quarterback could do when in rhythm.

2. Hurricane hunters

Week 4 at New York Jets

The Broncos spent the work week following Tampa Bay at the Greenbrier in West Virginia. Despite some trepidation about the trip beforehand, Broncos players now look back on it as a galvanizing week for a team still figuring out its identity. Of course, they had some rigmarole, too. The remnants of Hurricane Helene marred the practice week and forced the team onto indoor tennis courts for its Friday practice. That hardly mattered for Vance Joseph’s group, which dominated Aaron Rodgers and the New York Jets that weekend. Nix might have had minus-7 passing yards in the first half, but the defense ensured it didn’t matter. Biggest play of the game: A fourth-and-10 sack of Rodgers by P.J. Locke off the edge. It was a moment when Denver realized it might just have something special brewing.

3. Pick-six Pat

Week 5 vs. Las Vegas

All of the good vibes the Broncos found in John Denver country looked like it might go for naught back home against the Raiders. Nix threw an early pick, Denver started slow and was on the verge of falling behind 17-3 when All-Pro cornerback Pat Surtain II made one of the signature plays of the season. He snatched a Gardner Minshew overthrow and ran it back 100 yards for a touchdown. Instead of a 14-point hole, the Broncos pulled even with Las Vegas. By the end, Minshew was benched and Denver rolled to a 34-17 win. It put an embarrassing, eight-game losing streak to the Raiders to bed and showed Denver had toughness and resilience.

4. Sean smashes the past

Week 7 at New Orleans

It’s not that Payton didn’t seem happy to be in Denver before this game, but something clicked for him when he took the Broncos to New Orleans for his homecoming bout against the Saints. After Denver smashed the Saints, 33-10, Payton gave perhaps his most introspective public comments since he got the Broncos job. “I’m glad I’m here,” he said, referring to his current employer. There was something cathartic about the win — players knew it meant a lot to their coach — and of course, it mattered in the scorebook, too. It put the Broncos back above water at 4-3 and sent them into a mini-bye week on a positive note.

5. OLB future set

Week 9 at Baltimore

The Broncos only made one move at the trade deadline and it was to send Baron Browning to Arizona despite a 5-4 record. They had more than just the one move in mind, though. Denver the day before their game at Baltimore agreed to a four-year contract extension with OLB Jonathon Cooper, finalizing a choice of direction for the future on the edge.

The solidification of Cooper as a building block coincided with Nik Bonitto’s rise. He entered that week with sacks in six straight games and, though the streak ended against the Ravens, he then went five more games after with at least a half sack. The group entered the season with question marks. Now it looks like a long-term strong spot. That got set in stone with this pair of moves.

6. Progress blocked

Week 10 at Kansas City

Nix and the Broncos offense authored a defining moment of the season when they drove into position to beat Kansas City in the waning seconds at Arrowhead Stadium. Disaster followed. Wil Lutz’s 35-yard field goal was blocked when the Chiefs caved in the left side of Denver’s protection unit — an issue that had been bubbling for weeks — and stole a win in the process. The Broncos’ postgame locker room was as devastated as you’ll find in the regular season. Denver players vowed to make sure the moment didn’t break their spirits, and indeed from there the group mounted a four-game winning streak to get from 5-5 to 9-5.

7. A helping heave

Week 11 vs. Atlanta

Perhaps no moment captures how the Broncos rebounded from that crusher in Kansas City better than Javonte Williams’ touchdown “run” against the Falcons the next week. Quotation marks because, of course, Williams didn’t actually run into the end zone. He thumped former Denver stalwart Justin Simmons at about the 4-yard line, pushed him toward the goal line and then hung on while several teammates joined the scrum and literally carried him into the end zone. “That’s a culture play right there,” defensive tackle Malcolm Roach said after his team polished off a 38-6 whooping of the Falcons in which Nix threw for 304 yards and four TDs.

8. Marvelous Marvin

Week 13 vs. Cleveland

Marvin Mims Jr.’s resurgence in Denver’s offense had already begun before the Broncos started a wild, back-and-forth Monday night shootout against the Browns. But he made the single-biggest play of his season so far in the second half. Mims trucked up the seam and hauled in a perfect ball from Nix before racing to a 93-yard touchdown. It only temporarily put Denver up two scores — old friend Jerry Jeudy quickly responded with a 70-yard touchdown — but it served two purposes: The Broncos found a down-the-field option and Mims got uncorked for what has turned into a highly productive stretch run.

9. Casa Bonitto

Week 15 vs. Indianapolis

The Broncos’ third-year outside linebacker was already in the midst of a breakout season, but he turned the dial up in December. Bonitto ran an interception back for a touchdown against Cleveland and then made the play of his season against the Colts. He read an attempted trick play, snatched a lateral at midfield and ran it back 50 yards for a touchdown. It was part of a scoring blitz that turned a near two-score deficit — thank you Jonathan Taylor — into a comfortable lead and critical victory for the team’s playoff hopes. Bonitto’s 13.5 sacks are accentuated by two touchdowns and several late-game, closer-type plays. This one was all of the above.

10. Clinching time

Week 18 vs. Kansas City

The Broncos missed on two chances to clinch, blowing a 21-10 lead against the Los Angeles Chargers and falling in overtime at Cincinnati. That left just the finale against the Chiefs to get the job done. They caught a break when Andy Reid’s team already had the No. 1 seed wrapped up and sat more than a dozen key players, but they also made sure that break didn’t go begging. Nix threw for 321 yards and four touchdowns, the defense held Carson Wentz and the Kansas City offense to 97 total yards and the Empower Field crowd partied and celebrated a long-awaited return to the postseason.

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