BOSTON – A newly formed national task force of highly dedicated amateur marathon participants announced today a zero-tolerance policy for any perceived deviation from course rules, with a particular focus on runners displaying "excessive cheerfulness" or "unaccounted for pep" during events.

According to Chief Inspector Kenneth "The Pacer" Pritchard, head of the newly christened "Personal Best Purity Patrol," the initiative aims to "restore integrity to the sacred act of paying $200 to run for four hours." Pritchard, who has personally logged over 3,000 hours cross-referencing Strava data with satellite imagery, stated, "We've seen it all: bib-swapping, short-cuts, even people *pretending* they haven't adequately trained. It's a slap in the face to those of us who suffered through every agonizing mile, just like the race organizers intended."

The PBP Patrol's mandate extends beyond obvious infractions like hopping on a bus. New guidelines define "grey areas" such as "inappropriately enthusiastic high-fives with spectators," "suspiciously consistent negative splits without prior evidence of elite-level training," and "any runner observed purchasing an entire pizza immediately after crossing the finish line, implying an unearned caloric deficit."

Pritchard confirmed that the PBP Patrol is currently piloting AI-powered facial recognition software trained to detect "smug satisfaction" among finishers who clearly didn't push themselves to the brink of existential despair. "Our algorithms are getting quite good at identifying individuals whose post-race glow is disproportionate to their actual effort," Pritchard explained, adjusting his "Sub-3:30 Or Bust" baseball cap. "The data suggests a direct correlation between perceived enjoyment and likelihood of unsanctioned course deviation. We’ve even developed a sophisticated neural network to flag runners who appear to be taking *too much* enjoyment from a post-race banana."

The PBP Patrol has also launched a public awareness campaign, urging citizens to report "suspiciously relaxed" runners. An anonymous tip line now receives thousands of submissions daily, including grainy cell phone footage of participants slowing down for water breaks, adjusting their Spotify playlists, or, in one particularly egregious case, briefly pausing to take a selfie with a scenic backdrop. "We call these 'micro-cheats,'" explained Pritchard, his eyes twitching. "It's a subtle act of defiance, a quiet rejection of the suffering required to validate one's very existence through physical exertion. And rest assured, we will find you and make your medal feel hollow."

Ultimately, the PBP Patrol aims to ensure that the only thing more painful than running a marathon is being scrutinized for having enjoyed any part of it.