The phrase "a runner between" is correct and usable in written English.
It can be used in contexts where you are describing someone or something that acts as a mediator or connector between two points or entities.
Example: "In the relay race, she was a runner between the first and second legs, ensuring a smooth transition."
Alternatives: "a link between" or "a connector between".
But he is simply not disciplined, powerful or instinctive as a runner between the tackles.
I remember with sadness and horror my great-uncle, who, aged 15, ran away to join the Northumberland Fusiliers and became a runner between the trenches.
This is most easily done with at least three people, one to cut, one to lay and measure, and one to act as a runner between the two.
The rough feel of a runner bean between the fingers, the childish pop of a pea pod, the inside of a fur-lined broad-bean case, the cool vellum-like skin of a freshly dug potato are all reason to linger.
Johnson denied that he had ever been a runner or go-between for a sports agent.
Dan Liebke (@LiebCricket) It's almost as if Bangladesh don't want to be a tiny piece of an unlikely jigsaw of results necessary to get Australia into the #WT20 finals March 30 , 201411.35am BST 14th over: Pakistan 123-3 (Shehzad 78 Malik 21) Malik is an excellent runner between wickets and he has to be here, getting back for a second as a throw from square of the wicket results in a direct hit.
When charging home, a runner must choose between sliding politely or, more dangerous to all involved, barreling into the catcher.
Collisions between a runner and catcher — pileups of dirt and spikes, with body parts splaying in multiple directions — are a frightening but legal part of the game.
Shot in black-and-white, Davis's images seem to subdue the excitement of the rollicking crowds, exploring the relationship between a runner's solitude and the energy on the periphery.
As a runner, you're halfway between an office temp and a waiter.
'Pig or Wig' is a series giving people an insight into pet grooming and the world of Cavy competitions, where the length, strength and sheen of a coat can make all the difference between a runner up and the long awaited podium of gold".
