AdvancedSEMI-MARATHONGoal: 1h30

Half Marathon in 1h30

Achieve excellence in the half marathon with high-level training. Work your VO2 max, threshold, and develop exceptional fast endurance.

Duration
10
weeks
Sessions
4
per week
Distance
21.1
km

Prerequisites

  • Run 10k in 42-43 minutes
  • Solid advanced runner base
  • 70+ km/week minimum
  • Available for 4+ intense sessions weekly

Exporter ce plan

Ajoute les séances à ton calendrier ou exporte-les vers ta montre Garmin / Coros.

ℹ️.ICS : Apple Calendar, Google Calendar, Outlook —.FIT : Garmin Connect, Coros Training Hub, Suunto, Wahoo

Week-by-week program

S1Fondation haute intensité
Week 1
Lundi
Endurance45 min

40 min en endurance facile - 68% FCM

Mercredi
VO2 Max40 min

6 x (3 min 91% FCM / 2 min repos) - Allure 3km rapide

Vendredi
Seuil38 min

3 x (6 min 83% FCM / 2 min repos)

Dimanche
Sortie longue80 min

75 min - 70% FCM (15 km)

S3Développement intensif
Week 3
Lundi
Endurance47 min

42 min - 70% FCM

Mercredi
VO2 Max41 min

7 x (3 min 92% FCM / 90 sec repos) - Allure 3km soutenue

Vendredi
Seuil38 min

2 x (8 min 83% FCM / 2 min repos)

Dimanche
Sortie longue100 min

95 min - 70% FCM (19 km)

S6Spécifique compétition
Week 6
Lundi
Endurance45 min

40 min - 70% FCM

Mercredi
Compétition simulée42 min

10 km à 85% FCM (allure 4h15/km) + 2 km récupération

Vendredi
Seuil36 min

3 x (5 min 84% FCM / 1 min 30 sec repos)

Dimanche
Sortie longue105 min

100 min - 70% FCM (20 km)

S9Affûtage
Week 9
Lundi
Endurance40 min

35 min - 70% FCM

Mercredi
Fractionné court32 min

6 x (1 min 30 sec 88% FCM / 1 min 30 sec repos)

Vendredi
Endurance30 min

25 min - 70% FCM

Dimanche
Sortie longue90 min

85 min - 70% FCM (17 km)

S10Décrassage
Week 10
Lundi
Endurance30 min

25 min - 68% FCM

Mercredi
Fractionné léger27 min

4 x (1 min 30 sec 82% FCM / 1 min 30 sec repos)

Vendredi
Repos0 min

Jour de repos complet

Dimanche
RACE1h30

SEMI-MARATHON 21.1 km - Visez 1h30 !

This plan shows key weeks from the 10-week program. Intermediate weeks follow the same pattern with progressive intensity.

Training tips

  • 1.Master your VO2 max pace (90-93% HR max) with short repeats
  • 2.Work anaerobic threshold with long efforts (3x5 min at 85% HR max)
  • 3.Train regularly at race pace (4:15/km)
  • 4.Monitor your VO2 max and adjust intensity zones accordingly

Frequently Asked Questions

What fitness level is needed to target 1h30 on a half marathon?

You must be able to run 10k in under 43 minutes (4:18/km pace). On 5k you should do under 21 minutes. These performances show you have the speed for 1h30 on 21k. You also need a solid intense training base.

Why are VO2 max sessions so important for this distance?

A 1h30 half marathon forces you to work at 85%+ of your max HR, heavily stressing VO2 max. VO2 max sessions (90-93% max HR) improve aerobic capacity and let you maintain fast pace longer.

What's the strategic race plan for my half marathon?

First 5k should be 4:10-4:15/km (slightly slower). Then progressively build to your target 4:15/km. From 15k onward, if you feel good, maintain or slightly accelerate. Mental game is key for the final 5k.