Dolph Lundgren, 62, keeps up with his personal trainer fiancee Emma Krokdal, 24, on a morning hike

Dolph Lundgren, 62, keeps up with his personal trainer fiancee Emma Krokdal, 24, on an early morning hike before the summer heat in Los Angeles

They are a May-September romance set to tie the knot at some point in the future.

And Dolph Lundgren looked to be keeping in step with his younger fiancee Emma Krokdal, as the pair returned from an early morning hike in Los Angeles, California on Sunday.

The action star, 62, and personal trainer, 24, were decked out in athletic wear for the nature outing, both also donning CDC-recommended face masks.

Fit pair: Dolph Lundgren looked to be keeping in step with his younger fiancee Emma Krokdal, as the pair returned from an early morning hike in Los Angeles on Sunday

The Rocky IV actor was in bright teal gym shorts, and a white tee.

He donned black tread sneakers, with ankle socks.  

Dolph’s bride-to-be was also in black sneakers, and skin tight black short leggings.

She donned a heather grey tee that said the word Wave on the front. 

Athletic and protected: The action star, 62, and personal trainer, 24, were decked out in athletic wear for the nature outing, both also donning CDC-recommended face masks

Athletic and protected: The action star, 62, and personal trainer, 24, were decked out in athletic wear for the nature outing, both also donning CDC-recommended face masks

Staying hydrated: The Rocky IV actor was in bright teal gym shorts, and a white tee

Staying hydrated: The Rocky IV actor was in bright teal gym shorts, and a white tee

The Norwegian-born beauty also donned sunglasses, and had small earrings in her ears.

Her hair was done in a loose and messy braid.

The pair have been seen enjoying the summer in Southern California as best they can amid the ongoing pandemic, after having gotten engaged in Lundgren’s native Sweden in mid-June.

In step with one another: Dolph's bride-to-be was in black short leggings and a heather grey tee that said the word Wave on the front

In step with one another: Dolph’s bride-to-be was in black short leggings and a heather grey tee that said the word Wave on the front

The pair announced the happy news in twin posts on their respective Instagram accounts, standing on a hotel terrace next to a bottle of champagne with Emma showing off her ring.

And more recently, Dolph has had some more fun on his social media feed, posting a cheeky caption next to a photo of himself with Emma in front of his white Ferrari sports car last Tuesday.

‘Took my baby for a spin around Beverly Hills,’ he began in the caption. 

In June: The pair announced the news of their engagement on their respective Instagrams, standing on a hotel terrace next to a bottle of champagne with Emma showing off her ring

In June: The pair announced the news of their engagement on their respective Instagrams, standing on a hotel terrace next to a bottle of champagne with Emma showing off her ring

More recently: Dolph had some more fun on his social media feed, posting a cheeky caption next to a photo of himself with Emma in front of his white Ferrari sports car last Tuesday

More recently: Dolph had some more fun on his social media feed, posting a cheeky caption next to a photo of himself with Emma in front of his white Ferrari sports car last Tuesday

‘My fiancé came along as well,’ he concluded, adding an appropriate wink face emoji. 

And then for Arnold Schwarzenegger’s 73rd birthday on Thursday, Lundgren shared a lovely photo in which he’s seen giving the cigar-smoking Governator an impromptu massage.

But the best part of the post was Dolph’s incredible caption, which had him reminiscing back to the 80s when he first met Arnold on the 1983 set of Conan The Destroyer and then later when Schwarzenegger came to his house late at night while his ‘girlfriend Grace Jones was having the usual party’.

Bride to be: Emma is a native of Norway, and is the same age as Dolph's older daughter Ida

Bride to be: Emma is a native of Norway, and is the same age as Dolph’s older daughter Ida 

Best caption ever: For Arnold Schwarzenegger's 73rd birthday on Thursday, Lundgren shared a lovely photo with the cigar-smoking Governator that included quite a Hollywood story

Best caption ever: For Arnold Schwarzenegger’s 73rd birthday on Thursday, Lundgren shared a lovely photo with the cigar-smoking Governator that included quite a Hollywood story