Get creative wrote:
Who's to say you can't screw the suppliers if they won't work with you?
Head online or to Dick's and buy the Brooks, Nike, etc. shoes and apparel you need. Maybe you can get a bargain, maybe you can't. The point isn't selling for profit to start, it's about pissing off the reps.
Once you have a good stock and are doing decent sales, invite the local rep to your store, just for a visit. When they see you selling there product and neither them or the supplier are getting a piece of the pie, they'll be right pissed. Keep selling and soon enough they'll want a piece of your action.
This guy did it with motorcycle parts:
http://mixergy.com/brad-smith-braaap-interview/
You don't understand the mindset of manufacturers. In my metro area, they are selling at 3 running specialty stores, two Dicks, one Academy Sports, and 6 shoe stores in the three area malls. That's 11 sales locations. The hassle and cost of opening a 12th location in our metro area does not increase their profits. In their view, it dilutes their profits at the other 11 locations. They do not need your business. This is the problem that independent running stores are having right now. These manufacturers would not sell to us in spite of a solid business plan and financial backing.
You, as a small start up running store, need to provide your customers a variety of name brand running shoes. The top 3-4 brands account for about 70% of running specialty store sales. If you can't stock those 4 brands, you've lost 70% of your potential shoe sales.
I'm not saying that this obstacle can't be overcome, but it greatly increases startup business risk.