+1.  I could have written that exactly.  I&#x27;m on track for 3,000 miles this year, ran 2,200+ last year.  Have been doing 80+ miles&#x2F;week recently with upcoming marathon.  Ran a 50 mile ultra back in July.  I&#x27;ve never had any &quot;runner&#x27;s high&quot;.  It&#x27;s not something that any of my running friends ever talk about; it&#x27;s something non-runners talk about.  Closest I get is also &quot;feeling in a groove&quot;, which for me is mostly a feeling of ease I get when running a moderately fast even pace on flat route with no interruptions (like on a bike path).  But it would be really stretching it to call that feeling a runner&#x27;s high.  There can also be a nice feeling _after_ certain runs, when they&#x27;re over.  This is also not a runner&#x27;s high, just a pleasant feeling of being somewhat drained and relaxed, similar to the way you might feel after a massage, or after some non-running workouts.  The whole &quot;running high&quot; terminology is geared towards making people think there&#x27;s some kind of mystical thing. People like to believe things like that, but no.