The River Valley Run Half Marathon will no longer be offered in April. We are exploring some other options for this event and will post our decision in the coming months. Stay tuned!

River Valley Run Trail Half Marathon

Check out our Results, Photos and Survey page!

Half Marathon Trail Run

This is the fourth year for our most challenging trail run yet— our Half Marathon Trail Run!

Much like our August Trail Run Festival, we're pulling out all the stops to provide you with a premier Maryland Half Marathon Trail Run experience. Our goal is for this to be one of the best half marathons in Maryland and beyond, giving you an extreme running challenge and endurance trail run that will push your limits! Running through RVR's scenic, wooded property with the gorgeous hills, valleys, and river will be an epic 13.1 miles to remember!

2019 Maryland Half Marathon Trail Features

  • Special one year only new start and stop location!
  • Premium apparel item included for all runners!
  • One of a kind finisher medals!
  • Cup-free racing, with HydraPouch!
  • FREE HydraPouch for first $10 donation received for fundraisers!
  • Hot breakfast, shower and massage post-race for fundraisers and VIP's!

Trail Half Marathon Sponsors

A huge thanks to this year's Maryland trail half marathon sponsors who make the event possible!

Ultra Sponsors

Vendor Sponsors