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Intermediate/Advanced 12-Week 10K Plan

This plan is designed for runners who are comfortable running 15-20 miles per week and are ready to incorporate speedwork and higher mileage to chase a new 10K personal record.

12

Total Weeks

12 miles

Longest Run

~370 miles

Total Mileage

5

Days / Week

Weekly Mileage Progression

Goal: Adapt to 6 days/week running. Introduce two quality (Q) workouts: Q1 focuses on shorter speed (Intervals), Q2 on stamina (Tempo). Build long run endurance.

Week Monday Tuesday (Q1) Wednesday Thursday (Q2) Friday Saturday Sunday Total Mileage
Wk 1REST6 mi total: Incl. 6x400m @ 10k Pace (400m easy jog rec.)4 mi (R)6 mi total: Incl. 20min TempoSTRENGTH: 30min (Build)LR: 8 mi (EASY)3 mi (R) + 10min Core27 mi
Wk 2REST7 mi total: Incl. 8x400m @ 10k Pace (400m easy jog rec.)4 mi (R)7 mi total: Incl. 25min TempoSTRENGTH: 30min (Build)LR: 9 mi (EASY)3 mi (R) + 10min Core30 mi
Wk 3REST7 mi total: Incl. 10x400m @ 10k Pace (400m easy jog rec.)5 mi (R)8 mi total: Incl. 30min TempoSTRENGTH: 30min (Build)LR: 10 mi (EASY)3 mi (R) + 10min Core33 mi
Wk 4 (Cutback)REST5 mi total: Incl. 4x400m @ 10k Pace (400m easy jog rec.)4 mi (R)5 mi total: Incl. 15min TempoSTRENGTH: 20min LightLR: 8 mi (EASY)3 mi (R) + 10min Core25 mi

Strength Training Philosophy

Strength training is crucial for runners. It builds resilience against injuries, improves running economy, and increases power. These workouts are designed to be done on your Friday "Strength" day. Core work is scheduled for Sundays.

Complete 2-3 sets:

  • 10-12 x Goblet Squats
  • 10-12 x Push-ups (or incline/knee push-ups)
  • 10-12 (each side) x Single-leg Glute Bridges
  • 10-12 (each side) x Dumbbell Rows
  • 30-60 sec x Plank

Complete 2-3 sets:

  • 10-12 (each side) x Lunges
  • 10-12 x Overhead Press
  • 10-12 x Romanian Deadlifts (RDLs)
  • 10-12 (each side) x Bulgarian Split Squats
  • 10 x Box Jumps
  • 15 x Calf Raises

Complete 2-3 sets:

  • 20 x Dead Bug
  • 30 (each side) x Pallof Press
  • 30-60 sec x Plank
  • 15 x Leg Lifts
  • 15 (each side) x Side Planks

Plan Legend

R-Run (R)
Recovery Run. Very slow pace (RPE 3-4).
Easy Run (EASY)
A slow, conversational pace (RPE 3-4).
Long Run (LR)
Done at an easy pace to build endurance.
Q1 / Q2
"Quality" workouts. Follow the plan details.
Strength
See Build/Power/Light workouts.
Core
10 min. See Core Focus workout.
Tempo
"Comfortably hard" pace (RPE 7-8).
10K Pace
The pace you plan to hold on race day (RPE 8).

RPE Scale (Rate of Perceived Exertion)

  • RPE 1-2: Very easy, light walking.
  • RPE 3-4: Easy, conversational pace. (Your "Easy" & "R-Run" pace).
  • RPE 5-6: Moderate effort, can still talk in short sentences.
  • RPE 7-8: Hard effort, uncomfortable. (Your 10K / Tempo pace).
  • RPE 9: Very hard effort, gasping for air. (Your 5K or faster pace).
  • RPE 10: All-out sprint.