Should I change my training block order

So I’m training for the bc bike race in September using the mtb marathon plan. I’m in a build period now and I notice I have another build, followed by a six week base, and then my specialty for 9 weeks. Is this out of order ? I thought it should go build into specialty? I feel like I could use some more base to.

I would just trust the process, apparently plan builder does this sometimes depending on how much time you have until your main event

Same here. I’m training for CX season which starts in late September/early October.