The former GMA 3: What You Need to Know stars were among the nearly 50,000 runners who flocked to the streets of New York to partake in the tradition Sunday morning.
The race kicks off in Staten Island and sends competitors through the four remaining boroughs before ending in Central Park near the West 60s.
Robach, 50, wore a green tank top and black Nike leggings and sported a grin as she jogged down Clinton Avenue in Brooklyn.
She ran alongside Holmes, 46, who wore an all-black ensemble complete with athletic tights.
Amy Robach, 50, and T.J. Holmes, 46, ran the NYC marathon together on November 5
Robach sported a green tank top and black Nike leggings along with a pair of sunglasses
Holmes opted for an all-black look complete with athletic tights under his shorts
The pair finished together in four hours, 14 minutes and 39 seconds.
Other big names in attendance included Catfish star Nev Schulman, several Bachelorette contestants, and Today Show correspondent Sheinelle Jones.
The pair’s very public appearance came four days after the announcement of their upcoming iHeartRadio podcast, aptly titled Amy and T.J.
It is set to debut on the one-year anniversary of their removal from the daytime television program.
‘How’s this for instagram official? #silentnomore,’ the couple wrote in separate posts on their respective Instagram accounts.
‘”Amy & T.J.” December 5th. Listen on the iHeartRadio app and everywhere podcasts are heard. @amyandtjpodcast.’
Accompanying the caption was a photo of the couple baring huge smiles, with Holmes embracing Robach from behind.
The broadcast journalists were ‘temporarily removed’ from GMA when rumors of their affair began to circulate. They were officially let go on January 27 following an internal investigation.
The duo were seen jogging side-by-side in Brooklyn. They were among a slew of TV stars in attendance, including another broadcast journalist – Sheinelle Jones of the Today Show
The pair finished the race together with a time of four hours, 14 minutes and 39 seconds
Their appearance came four days after an Instagram announcement for their upcoming podcast, Amy and T.J.
The iHeartRadio podcast is set to drop on December 5, exactly one year after the journalists were fired from Good Morning America
The duo became close friends – and later, lovers – as hosts of GMA 3: What You Need to Know
DailyMail.com was the first to expose their entanglement, after photos revealed the duo getting handsy during a retreat in upstate New York.
On November 10, 2022 – just a day before their weekend getaway – the two were spotted at O’Donoghue’s bar in Times Square, hours after pre-recording their daily segment.
‘They were totally into each other,’ an eyewitness told DailyMail.com.
‘She was giggling at whatever he was saying, and they were looking at each other’s phones. At one point she was kind of dancing in her chair to the music and laughing so hard she practically fell into his lap.
The following day, Holmes was seen leaving his apartment with a backpack and a duffle, and, after a morning filming, heading to a West Village restaurant near Robach’s apartment.
Moments later, he walked around the corner and headed up the block to where Robach was waiting to pick him up in her BMW convertible.
The pair made a two-hour drive north of the city to Shawangunk Mountains, where they checked into a cottage nestled in the wilderness.
They checked out on November 13, and Holmes was seen grabbing Robach’s rear as she bent to pack up the car.
The day before they set off for a romantic weekend upstate in November 2022, Robach and Holmes were spotted deep in conversation at a bar in Times Square
While T.J. and Amy initially seemed determined not to be seen together by standing 20 feet apart from each other, the two eventually came together as their ride arrived and headed to his apartment
They checked out of their rented cottage on November 13, and Holmes was seen patting her butt as she loaded up the trunk
On November 17, Holmes met up with Robach at NYU Langone Medical Center after pre-filming the daily segment
Later that month, the two were dropped off in Holmes’s neighborhood before heading up to his apartment
On November 17, the pair once again met up after the day’s filming ended. Holmes met Robach, a Stage 2 breast cancer survivor, at NYU Langone Medical Center. Later, Robach’s friend walked her dog while she and Holmes stayed in her apartment.
The duo were removed from the air less than a month after the photos dropped, though viewers were told the change would be ‘temporary.’
In January, an email memo was sent to staff notifying them of the pair’s departure.
‘I want to share with you that we’ve reached a decision about T.J. and Amy,’ it read.
‘After several productive conversations with Amy Robach and T.J. Holmes about different options, we all agreed it’s best for everyone that they move on from ABC News.
‘We recognize their talent and commitment over the years and are thankful for their contributions.’
Robach’s ex-husband, Andrew Shue, wiped all traces of her from social media just days after news of the infidelity broke.
The couple wedded in 2008, following Robach’s split from Tim McIntosh, and had a blended family including five children from previous marriages.
Likewise, Holmes and his ex-wife, Marilee Fiebig, divorced in December 2022 after reportedly separating that August.
The pair welcomed a baby girl in 2013 and were married for 12 years. Holmes has two other children, a son and a daughter, from his previous marriage with Amy Ferson.