Breaking the rules on race day?

Mirage, Kinvara, Fast 2 - decisions, decisions

I really want to go for a run today but one must rest before race day. I cheated a little this morning and put on my Karhu Fast 2's that AG and I are reviewing on Runner's Tech Review. I wanted to reinforce my impressions by doing a few fast strides on the treadmill. We'll be posting the review next week and I wanted one final impression. I also wanted to compare the shoe with the new Saucony Mirages. I'll reserve comment on the Karhu's for now.

I couldn't resist following my Karhu sprint with a similar session with the Mirages. I think I'm in love. While I appreciated the feel of the Mirages out of the box it wasn't until I stepped on the treadmill and hit the 8 MPH button that I totally understood what Saucony did with the design of these shoes. I love the Kinvaras but the Mirage is an improvement on that platform. I'll stop the effusive praise for now as I still haven't put the shoe to pavement, but I'm feeling optimistic about its potential.

This morning's experience has me rethinking which shoe I should wear on race day. On one hand, it would be a great opportunity to try the Karhu's in competition and determine if the Fast 2 lives up to its name.  I've assumed to this point that I'd wear the venerable Kinvaras that I consider the finest running shoes I've ever worn. Despite the unwritten rule that you should never compete in new shoes I'm seriously tempted to race the Marie Mazzola 5K in the Mirages. It's a short enough distance that it probably doesn't matter. Smart money is on the Mirages but we'll see what makes sense tomorrow morning.

Finally - I'm rooting for my friend FS who is racing tomorrow morning in the NYRR Scotland 10K in Central Park. With luck we'll both have decent weather as we line up for our respective starts.