I don't this is bull run 
Btc price rising because this year bitcoin halving finished. So the demand is higher than the previous year. And the price of bitcoin is in stable price 10k$ -11k$.
On the hand, ETH price going up maybe because of btc price is rising and there is another possible thing that ETH 2.0.
It's ok if you are not convinced that we're not yet in the bull run but we can't deny that it's going to bullish trend. Just 5 months ago, on the month of March, it plunged to $4,900. And about 2 months ago, it went up to $8,400.Btc price rising because this year bitcoin halving finished. So the demand is higher than the previous year. And the price of bitcoin is in stable price 10k$ -11k$.
On the hand, ETH price going up maybe because of btc price is rising and there is another possible thing that ETH 2.0.
The other reason for the price increase for Ethereum could be the Forsage scam which people makes the demand higher but, it's more of ETH 2.0.