Running Plan for Weight Loss (Beginners)
The beginner runner's guide to using running for meaningful, sustainable weight loss. Aerobic base building, caloric context, and a 10-week progressive plan.
The plan, week by week
Minutes per week. Tap a week.Running fitness is built on a simple hierarchy: easy aerobic volume first, then quality work on top. Most recreational runners invert this — they run moderate-intensity most days, which is hard enough to accumulate fatigue but not hard enough to generate real adaptation. The 80/20 principle (80% easy, 20% quality) consistently outperforms moderate-all-the-time. This plan is built around what you're actually trying to accomplish — with the structure, sessions, and weekly adaptation to get you there.
Starting with run-walk
If you are new to running and want to lose weight, start with run-walk rather than trying to run continuously. Short running intervals with walking in between, such as one minute of running and two of walking, let your heart, lungs, joints and tendons adapt together. Build the running parts gradually over the weeks. Three sessions a week is a good start, with a rest or walking day between them. The aim at first is to make running a habit, not to make every session hard.
Eating enough to keep going
When weight loss is the aim, it's tempting to eat as little as possible, but new runners who under-eat tend to feel exhausted and give up. Eat regular meals, have something small before a run if you're hungry, and eat a proper meal after. Change comes from keeping going for months, not from any single week. Measure progress in more than one way: how far you can run, how you feel climbing the stairs and how your clothes fit, as well as the scales.
Questions
How many days per week does this race plan require?
Most sessions in this plan run four to five days per week, including one quality session, a long run, and easy aerobic running. The plan is designed to be adjustable — with Daash, Claude can restructure it around your available days each week.
Do I need a GPS watch to follow this race training plan?
A GPS watch or running app is helpful for tracking pace and distance, but not strictly required. Effort-based running (using a scale of 1–10 perceived exertion) works well for easy runs. For quality sessions where specific paces matter, a watch becomes more valuable.
What should I eat before a long run?
For runs under 60–75 minutes, eating beforehand is optional. For longer runs, a light carbohydrate-based meal two to three hours before the session — oats, toast with banana, or a rice-based option — provides fuel without gastrointestinal issues. Avoid high-fat, high-fibre, or unfamiliar foods on long run mornings.
How does Daash adapt the plan if I miss a session?
Daash sees missed sessions in your Garmin data. Tell Claude why — illness, fatigue, life — and it reworks the coming week: redistributing sessions, reducing volume if needed, or adjusting the next quality session, then updates the workouts on your watch.