Jennifer Garner and Boyfriend John Miller Spotted in Rare Outing

The "13 Going on 30" star was participating in a charity run over the weekend with her longtime partner present in support. The pair, who’ve been romantically linked since 2018, were captured sharing a sweet kiss.

Jennifer Garner had all the support she needed on Sunday, June 22, when she completed the final mile of her 67 Strong campaign—during which she ran one mile each day for the past 67 days—as the ambassador and trustee for Save the Children.

The actress announced she would be completing the campaign’s last stretch last Wednesday and extended an invitation to the public. "I’ve been running one mile a day for the last 67 days— just $67 can help bring a child back from the brink of starvation," she wrote on Instagram.

"Now I’m inviting you to join me for my final mile on Sunday, June 22nd with @becsgentry and @brooksrunning in support of Save the Children— in LA or from wherever you are!" she said.

Then, at the finish line on Sunday, the mom of three was greeted by her beau, John Miller, with a celebratory kiss. Miller had blended in with the crowd in a casual outfit, wearing a gray T-shirt with jeans and sneakers.

Garner sported a 67 Strong 4 Kids T-shirt with athletic leggings and running shoes. The sighting is a rare one as the couple mostly keeps their relationship away from the spotlight, though they are occasionally spotted together on dates, running errands, or simply hanging out.