I have a pair of the New balance MD-X, it is a very aggresive carbon plated spike for the 1500-mile, and is also used for 800. However, on their website, you can use it up to 5k. Would you reccomend this spike over the Brooks Draft XC spike, an entree level spike i have for 5k XC meets?
To put it into perspective, I want to run a 16 flat 5k, and have run 16:30 in the brooks draft xc.
Is it too agressive a spike?
I like running XC in Mid-D spikes. I feel like they keep me actively engaged and running fast vs XC spikes where you can sit back and relax.
Would the Fuelcell MD-X be too agressive?
You don't need spikes to run a 16 flat 5k. Racing flats will do. It is also easier on the calves.
How about the Dragonfly's (track version) in (easy grass/packed dirt/and) XC? Won't that tear up lightweight track spikes?
Sadly, Dragonflys don't fit my wider foot
It’s fine, but you will probably ruin the longevity of the spike if you are going to race multiple 5k xc races in it.
Unless you are always on well manicured grass, there is a strong possibility you end up cracking the plastic plate as well.
If you are planning to use your MD-X for track season, I’d recommend getting something different. If you were going to replace your MD-X with a new pair for track anyways, then go ahead.
I ran a two mile wearing the MD-X and it didn't go well at all. If you're accustomed to racing in those spikes and you have strong calves in general, it might be alright. Otherwise I would recommend something less aggressive.
I do have good calves, thanks to genetics.