Running Training Plan

Build progressive running plans for any distance from 5K to ultramarathon. Creates structured programs with safe mileage increases, speed work, easy runs, and tapering schedules.

Usage

Specify your target race distance, current fitness level, goal time (if any), race date, and how many days per week you can run. The plan builds progressively with appropriate intensity distribution.

Parameters

• Distance: 5K, 10K, Half Marathon, Marathon, or Ultra
• Level: New runner, Recreational, Competitive, or Elite
• Goal: Finish comfortably, Specific time target, or PR attempt
• Days per week: 3-6 running days
• Race date: Target event date

Examples

1. Couch to 5K: 8-week plan for complete beginners alternating walking and running intervals, building to 30 minutes continuous running with 3 sessions per week.

1. Sub-4 Marathon: 16-week plan for experienced runners targeting a 3:59 marathon, with tempo runs, long runs with race-pace miles, and a proper 3-week taper.

1. Half Marathon Beginner: 12-week plan for someone who can run 3 miles comfortably, building to 13.1 miles with one long run, one speed session, and two easy runs per week.

1. 5K Speed Improvement: 10-week plan for a runner wanting to drop from 25 to 22 minutes, incorporating intervals, tempo runs, and strides with easy recovery days.

Guidelines

• Weekly mileage increases by no more than 10% to prevent overuse injuries
• The 80/20 rule is applied: 80% easy effort, 20% hard effort
• Long runs build progressively with step-back weeks every 3-4 weeks
• Speed work types are explained: intervals, tempo, fartlek, hill repeats
• Pace zones are calculated from current fitness or recent race times
• Cross-training and rest days are strategically placed for recovery
• Taper periods are proportional to race distance (1 week for 5K, 3 for marathon)
• Race-day strategies cover pacing, nutrition, hydration, and mental preparation