0–13.1 in 90 Days

from O.ATH

A 90-day running program built for lifters, athletes, and everyday movers who want to conquer their first half-marathon — without losing their strength.
Delivered entirely through SMS.

This is not a couch-to-5k vibe. It’s a structured, progressive plan that builds your capacity from the ground up — balancing recovery, endurance, and discipline.
Each week stacks on the last, taking you from your first easy miles to your longest long runs, finishing just before race day with full rest and recovery.

What to expect

• 5 training days per week: Mon / Tue / Thu / Fri / Sun

• Sunday = long-run day. Monday off occasionally.

• Mix of aerobic base work, tempo runs, intervals, and recovery jogs

• Simple, direct instructions via text each morning

• Designed to keep you healthy, confident, and race-ready by day 90

The goal isn’t just 13.1 miles.
It’s proving to yourself that you can become the kind of athlete who does hard things — consistently.

– O.ATH Coach Sam