Serious Climbing Distribution SERIOUS CLIMBING DISTRIBUTION is the UKs leading distributor of the worlds best climbing holds. If you are a Climbing Gym or other Climbing Organisation then you can use our B2B to browse or order sto SERIOUS CLIMBING DISTRIBUTION is the UKs leading distributor of the worlds best climbing holds. If you are a Climbing Gym or other Climbing Organisation then you can use our B2B to browse or order stock in all UK and EU warehouses or add a Factory Direct custom order for items that are out of stock in time for your new facility or extension.