Generate a Training Plan for a Specific Event You Have Signed Up For

You have signed up for the event and now need a plan that starts from where you actually are rather than where you meant to be by now. This designs it in phases from today to the start line: base building, specific preparation, taper, what each typical week looks like in each phase, the one session that really matters, and the most likely reason the plan falls apart so you can plan around it.

Design a training plan for the event and starting point described.

The plan should:
1. Work backward from the event date to establish the number of weeks available
2. Structure the plan in phases: base building, specific preparation, taper
3. Specify what a typical week looks like in each phase (days, type of session, duration or distance)
4. Name the one session per week that matters most and should not be skipped, and why
5. Identify the biggest risk to the plan completing successfully, based on what has been described

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[describe the event: type, date, distance or duration, your current fitness level, how many days per week you can train, and any injury history]
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