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The Foundation 13.1 is built for first time half marathon runners preparing for the San Antonio Half Marathon on December 6, 2026. 16 weeks, 3 days a week with an optional 4th easy run, designed to get you to that start line healthy and across that finish line strong. Delivered through TrainingPeaks — after purchase you will be invited to join and your plan will be waiting for you.
This is not a PDF. This is a live dynamic training program that lives on your phone and syncs directly to your Garmin or training watch. Because this is a dynamic program the plan can be adjusted and modified in real time based on how our community is responding throughout the 16 weeks. You also have direct access to me for any questions or support you need along the way.
The Foundation 13.1 is built for first time half marathon runners preparing for the San Antonio Half Marathon on December 6, 2026. 16 weeks, 3 days a week with an optional 4th easy run, designed to get you to that start line healthy and across that finish line strong. Delivered through TrainingPeaks — after purchase you will be invited to join and your plan will be waiting for you.
What separates this program is how the training load is managed. This program builds mileage gradually with built in deload weeks at weeks 4, 8, and 12 where volume intentionally drops so your body can absorb the training and come back stronger. It follows an 80/20 training philosophy — 80% easy aerobic work, 20% structured quality work. Easy days are genuinely easy. Hard days are purposeful. The intensity builds in phases from base building all the way through race prep so that by December 6 you are ready.
What you get:
16 week program delivered through TrainingPeaks
Syncs automatically to your Garmin or training watch
Monday, Wednesday, and Saturday schedule with an optional Tuesday easy run
Built in deload weeks at weeks 4, 8, and 12
Dynamic programming updated in real time depending on how YOU are doing and the community
Direct access to me for questions and support
Who this is for:
Currently running or walk running at least 2 to 3 times per week
Can complete a 3 to 4 mile run or walk run without stopping
Running at least 6 to 8 miles per week right now
Available to train 3 days a week consistently for 16 weeks
Not sure if this is the right plan for you? Send me a message on Instagram @thechrisserra or send me an email at christopher@movefizeo.com.
The Foundation 13.1 is built for first time half marathon runners preparing for the San Antonio Half Marathon on December 6, 2026. 16 weeks, 3 days a week with an optional 4th easy run, designed to get you to that start line healthy and across that finish line strong. Delivered through TrainingPeaks — after purchase you will be invited to join and your plan will be waiting for you.
This is not a PDF. This is a live dynamic training program that lives on your phone and syncs directly to your Garmin or training watch. Because this is a dynamic program the plan can be adjusted and modified in real time based on how our community is responding throughout the 16 weeks. You also have direct access to me for any questions or support you need along the way.
The Foundation 13.1 is built for first time half marathon runners preparing for the San Antonio Half Marathon on December 6, 2026. 16 weeks, 3 days a week with an optional 4th easy run, designed to get you to that start line healthy and across that finish line strong. Delivered through TrainingPeaks — after purchase you will be invited to join and your plan will be waiting for you.
What separates this program is how the training load is managed. This program builds mileage gradually with built in deload weeks at weeks 4, 8, and 12 where volume intentionally drops so your body can absorb the training and come back stronger. It follows an 80/20 training philosophy — 80% easy aerobic work, 20% structured quality work. Easy days are genuinely easy. Hard days are purposeful. The intensity builds in phases from base building all the way through race prep so that by December 6 you are ready.
What you get:
16 week program delivered through TrainingPeaks
Syncs automatically to your Garmin or training watch
Monday, Wednesday, and Saturday schedule with an optional Tuesday easy run
Built in deload weeks at weeks 4, 8, and 12
Dynamic programming updated in real time depending on how YOU are doing and the community
Direct access to me for questions and support
Who this is for:
Currently running or walk running at least 2 to 3 times per week
Can complete a 3 to 4 mile run or walk run without stopping
Running at least 6 to 8 miles per week right now
Available to train 3 days a week consistently for 16 weeks
Not sure if this is the right plan for you? Send me a message on Instagram @thechrisserra or send me an email at christopher@movefizeo.com.