Marathon Training

Personal Best

26.2
Length
30 Weeks
Runs/week
4 days
Longest run
20 miles
Level
Beginner

who it’s for

  • Beginners running their first marathon
  • Those looking for a low-commitment program that works
Distance units
Personal Best Marathon Training schedule (miles), weeks 1–25
WeekMonTueWedThuFriSatSun
1 3 mi run3 mi run3 x hill3 mi runRest30 min tempo6 mi run
2 3 mi run3 mi run3 x hill3 mi runRest30 min fartlek7 mi run
3 3 mi run4 mi run4 x hill3 mi runRest35 min tempo6 mi run
4 3 mi run4 mi run4 x hill3 mi runRest35 min fartlek7 mi run
5 3 mi run5 mi run5 x hill3 mi runRest35 min tempo8 mi run
6 3 mi run5 mi run5 x hill3 mi runRestRest5-K Race
7 3 mi run4 mi run8 x 2003 mi runRest40 min fartlek7 mi run
8 3 mi run5 mi run6 x 4003 mi runRest40 min tempo8 mi run
9 3 mi run6 mi run10 x 2003 mi runRestRest8-K Race
10 3 mi run4 mi run7 x 4003 mi runRest45 min fartlek7 mi run
11 3 mi run5 mi run12 x 2003 mi runRest45 min tempo6 mi run
12 3 mi run6 mi run8 x 4003 mi runRestRest10-K Race
13 Cross3 mi run5 mi run3 mi runRest5 mi pace8 mi run
14 Cross3 mi run5 mi run3 mi runRest3 mi run9 mi run
15 Cross3 mi run5 mi run3 mi runRest5 mi pace6 mi run
16 Cross3 mi run6 mi run3 mi runRest6 mi pace11 mi run
17 Cross3 mi run6 mi run3 mi runRest6 mi run12 mi run
18 Cross3 mi run5 mi run3 mi runRestRest15-K Race
19 Cross4 mi run7 mi run4 mi runRest7 mi run14 mi run
20 Cross4 mi run7 mi run4 mi runRest7 mi pace15 mi run
21 Cross4 mi run5 mi run4 mi runRest8 mi pace11 mi run
22 Cross4 mi run8 mi run4 mi runRest8 mi run17 mi run
23 Cross5 mi run8 mi run5 mi runRest8 mi pace18 mi run
24 Cross5 mi run5 mi run5 mi runRestRestHalf Marathon Race
25 Cross5 mi run8 mi run5 mi runRest5 mi pace20 mi run
Personal Best Marathon Training schedule (km), weeks 1–25
WeekMonTueWedThuFriSatSun
1 4.8 km run4.8 km run3 x hill4.8 km runRest30 min tempo9.7 km run
2 4.8 km run4.8 km run3 x hill4.8 km runRest30 min fartlek11.3 km run
3 4.8 km run6.4 km run4 x hill4.8 km runRest35 min tempo9.7 km run
4 4.8 km run6.4 km run4 x hill4.8 km runRest35 min fartlek11.3 km run
5 4.8 km run8.1 km run5 x hill4.8 km runRest35 min tempo12.9 km run
6 4.8 km run8.1 km run5 x hill4.8 km runRestRest5-K Race
7 4.8 km run6.4 km run8 x 2004.8 km runRest40 min fartlek11.3 km run
8 4.8 km run8.1 km run6 x 4004.8 km runRest40 min tempo12.9 km run
9 4.8 km run9.7 km run10 x 2004.8 km runRestRest8-K Race
10 4.8 km run6.4 km run7 x 4004.8 km runRest45 min fartlek11.3 km run
11 4.8 km run8.1 km run12 x 2004.8 km runRest45 min tempo9.7 km run
12 4.8 km run9.7 km run8 x 4004.8 km runRestRest10-K Race
13 Cross4.8 km run8.1 km run4.8 km runRest8.1 km pace12.9 km run
14 Cross4.8 km run8.1 km run4.8 km runRest4.8 km run14.5 km run
15 Cross4.8 km run8.1 km run4.8 km runRest8.1 km pace9.7 km run
1 Cross4.8 km run9.7 km run4.8 km runRest9.7 km pace17.7 km run
17 Cross4.8 km run9.7 km run4.8 km runRest9.7 km run19.3 km run
18 Cross4.8 km run8.1 km run4.8 km runRestRest15-K Race
19 Cross6.4 km run11.3 km run6.4 km runRest11.3 km run22.5 km run
20 Cross6.4 km run11.3 km run6.4 km runRest11.3 km pace24.1 km run
21 Cross6.4 km run8.1 km run6.4 km runRest12.9 km pace17.7 km run
22 Cross6.4 km run12.9 km run6.4 km runRest12.9 km run27.4 km run
23 Cross8.1 km run12.9 km run8.1 km runRest12.9 km pace29 km run
24 Cross8.1 km run8.1 km run8.1 km runRestRestHalf Marathon Race
25 Cross8.1 km run12.9 km run8.1 km runRest8.1 km pace32.1 km run

Download Plan PDF

A week-by-week training schedule to hit your goals, totally free.

Units
Personal Best Marathon Training schedule (miles), weeks 26–30
WeekMonTueWedThuFriSatSun
26 Cross5 mi run5 mi run5 mi runRest8 mi run12 mi run
27 Cross5 mi run8 mi run5 mi runRest5 mi pace20 mi run
28 Cross5 mi run6 mi run5 mi runRest4 mi pace12 mi run
29 Cross4 mi run5 mi run4 mi runRest3 mi run8 mi run
30 Cross4 mi run4 mi runRestRest2 mi run Marathon
Personal Best Marathon Training schedule (km), weeks 26–30
WeekMonTueWedThuFriSatSun
26 Cross8.1 km run8.1 km run8.1 km runRest12.9 km run19.3 km run
27 Cross8.1 km run12.9 km run8.1 km runRest8.1 km pace32.1 km run
28 Cross8.1 km run9.7 km run8.1 km runRest6.4 km pace19.3 km run
29 Cross6.4 km run8.1 km run6.4 km runRest4.8 km run12.9 km run
30 Cross6.4 km run6.4 km runRestRest3.2 km run Marathon

Program details

About the Personal Best program

This 30-week Personal Best Marathon Training Program is designed for experienced runners, those who have run two or three or more marathons and who would like to improve their times, to achieve Peak Performance, to set a Personal Record (PR), perhaps to score a Boston Marathon qualifying time (BQ). It combines the 18-week Intermediate 1 Marathon Training Program with an additional 12-week Intermediate Base Training Program. Each day, Hal will send you an email telling you what to run and offering a training tip.

Hal on his Personal Best program

I DESIGNED THIS PROGRAM FOR EXPERIENCED RUNNERS, individuals who have run two or three or more marathons and who would like to improve their times, to achieve Peak Performance, to set a Personal Record (PR), perhaps to score a Boston Marathon qualifying time (BQ). If truth be told, this is not exactly a new marathon training program, but rather two training programs combined for the convenience of Intermediate runners. Personal Best combines my 12-week Intermediate Base Training Program with my popular 18-week Intermediate 1 Marathon Training Program. If you are an experienced runner, you could just as easily access each of those programs here on my Web site and move from the first to the second at the end of 12 weeks. Similarly, you could sign up for each of those Virtual Training programs available through TrainingPeaks online. But I’ve done the work for you. Training for the marathon, or any other running race, is not easy. It’s hard work. It takes discipline. But it’s also a lot of fun, particularly if you run with a friend or a group of runners (something I recommend). For more instructions, check the introductions to Intermediate 1 Marathon. Still more in the way of tips and instructions are available when you sign up for the interactive version of Personal Best from TrainingPeaks.

Lifelong runner / writer / coach

Hal Higdon running in a Dunes T-shirt

Run with Hal

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The Run With Hal app on a phone, showing a live run: distance, time, pace, and the planned workout.
  • Adaptive Plans that update as you train.
  • Flexible Scheduling to move workouts and set blackout dates.
  • Daily Tips From Hal for motivation delivered each day.
  • Train Any Distance from 5K to ultra, or year-round base plans.

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