“Eine Marathon-Medaille steht für die komplette Distanz. Für jeden einzelnen Kilometer, nicht nur für 31.” With those words, tracking investigators at the Instagram account officialunofficialtime captured the controversy surrounding two social media personalities who cut the course during the Berlin Marathon.
Rednote Posts Reveal Sun Yuanyuan Used Bicycle
The Berlin Marathon investigation unfolded when records and user uploads revealed rule violations by two separate participants. Chinese influencer Sun Yuanyuan, who maintains a following of more than 530,000 users on the Rednote social network under the handle Abeeeer, published a finishing time claiming she ran the full distance in four hours and 53 minutes, according to the Berlin newspaper B.Z. Photographic evidence subsequently surfaced showing the content creator riding on the luggage rack of a bicycle starting around kilometer 38.
Split times flagged by race analysts showed an abnormal pace of 30 minutes and 49 seconds between kilometers 35 and 40. This marked a clear improvement over any previous five-kilometer split, which had not dropped below 33 minutes and 27 seconds.

Brooks China Cuts Ties After Sun Apology
Following the public exposure of her transit assistance, Sun issued a public apology. She admitted to feeling unwell during the race, acknowledging that she violated competition rules and deliberately concealed her bicycle ride.
The backlash extended directly to her corporate backers. Brooks China terminated its partnership with the influencer in response to the incident.
Strava Data Shows Ginger Jesson-Macduff Skipped Distance
A separate route shortening involved Belgian sports influencer Ginger Jesson-Macduff, who participated in the event as a guest of financial app Revolut. Tracking data analyzed by officialunofficialtime revealed that Jesson-Macduff left the course at kilometer 22 and did not return until roughly ten kilometers later. Her personal sports watch recorded a total distance of just 31.22 kilometers.
Despite falling short of the regulation distance, Jesson-Macduff posted about the run on Strava under the title Berlin marathon (shortcut)
and shared images celebrating with her finisher medal.
Medical Excuses and the Integrity of the Medal
Confronted with the race data, Jesson-Macduff offered an explanation to B.Z., stating that abdominal pain forced her to pause her race. I have indeed received the medal, but later realized that I should not portray myself as having completed the marathon,
she stated, subsequently deleting her social media posts regarding the event.
Investigators from officialunofficialtime noted that the methodical nature of the deviations pointed away from a spur-of-the-moment decision, reinforcing that official race mementos represent every single kilometer of the urban course rather than a partial effort.
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