More hints of Nina Dobrev, 25, and Chris Wood, 26, are in a relationship as they attended a Spartan Race together and posting their experience on Chris' Instagram account.

The photo is Dobrev and Wood enjoying a moment together with a cute husky puppy and has a caption of "No pain, no husky. #SpartanRace." Did we mention that Chris is shirtless and both of them are covered in mud?

Fans that also attended the athletic event took photos of the couple with a photo of the official time they finished as well, which can be seen here.

HollywoodLife.com was the first to report that the pair were casually dating according to source close to the couple. Meanwhile the fan reactions are more ecstatic than ever with them dubbing the pairing as "Woodbrev".

Although both parties have yet to officially confirm that they are indeed dating, they have been seen together more often. In fact, it was also reported seeing Nina Dobrev leaving the Golden Globes earlier this January with a mysterious man, who was allegedly Chris Wood.

It seems that Dobrev is finally over Ian Somerhalder, 36, who she dated for 2 years before breaking up and not to mention that Somerhalder is now in a relationship with Nikki Reed, who was also Nina's friend before the revelation of Ian dating her.

The breakup between Nina and Ian wasn't pretty as it was reported by Inquisitr that they were having a hard time working together on the set of "The Vampire Diaries" Season 6. Not to mention there were also rumors of Nina dating Ian's friend, Mark Foster who is also a member of the band "The People".

But CelebDirtyLaundry has a different take on the situation between Nina and Chris in this article. The website claims that Nina Dobrev is still in a relationship with Mark Foster and is using social media and posting photos together with co-star Chris Wood to throw off rumors of the relationship between her and Mark. The website also claims that Nina won't come clean about her relationship with Mark because "The Vampire Diaries" is using the feud between her and Ian Somerhalder to boost ratings and viewership.

So what do you think on all of this? Fans seem to don't mind with Nina Dobrev moving on to Chris Wood, yet a lot of skeptics are still questioning why she won't deny the rumors of her and Mark Foster.