How to use
- Enter the inputs.
- Sanity-check the outputs.
- Use the result as a planning anchor, not a promise.
Jump to
Tool
Inputs → outputs
This page is intentionally practical: get numbers first, then read the how-to.
Inputs
- • Plan length (weeks)
- • Race date (YYYY-MM-DD) (optional)
Outputs
- • Printable PDF
- • Editable CSV (spreadsheet)
- • Recommended start date
Export
Print or share the tool
Useful outputs beat generic SEO copy. Print a PDF or share this page before race week.
Tip: print or save as PDF for race week.
Example presets
Prefill with a realistic scenario
Pick an example to prefill the calculator, then tweak inputs for your own training week.
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Quick answers
The 60-second version
Snippet-ready answers to common questions. Use the calculator above for the numbers.
Do I need high weekly mileage?
Not necessarily. Many 100K finishes come from consistent time-on-feet plus smart pacing and fueling, not heroic mileage spikes.
How should I handle hills?
Hike early when terrain demands it. Hiking efficiently can be faster overall than running climbs and crashing later.
Is this a day-by-day 100K plan PDF?
It’s a week-by-week plan summary you can print (PDF) or edit (CSV). For day-by-day scheduling and adaptations, use the plan pages and app coaching.
Assumptions
What this tool assumes
- • This is a week-by-week plan summary (not a day-by-day calendar).
- • Cutoff pacing is a skill; practice fueling and hiking early.
Limitations
What can break it
- • Does not account for your specific course profile or mandatory gear rules.
- • Segment cutoffs vary by race; verify rules on the official site.
Related
Use this with a plan
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FAQs
Do I need high weekly mileage?
Not necessarily. Many 100K finishes come from consistent time-on-feet plus smart pacing and fueling, not heroic mileage spikes.
How should I handle hills?
Hike early when terrain demands it. Hiking efficiently can be faster overall than running climbs and crashing later.
Is this a day-by-day 100K plan PDF?
It’s a week-by-week plan summary you can print (PDF) or edit (CSV). For day-by-day scheduling and adaptations, use the plan pages and app coaching.
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