Training plans/FTP builder
Training plan

FTP training plan

Raise your functional threshold power with a focused sweet spot and threshold progression.

8 weeksRiders who want a higher sustainable power and can train 4 to 8 focused hours a week.

Overview

FTP is the power you can hold for roughly an hour, and it responds best to a concentrated block of sweet spot and threshold work. The plan adds a little more time near threshold each week, with recovery built in so you adapt instead of digging a hole.

Eight weeks is a proven length. Test, build sweet spot for a few weeks, push to threshold and a touch of VO2 max, recover, then retest. Most consistent riders see a clear FTP bump over a well-run block.

How the plan is structured

Test and sweet spot
Weeks 1-3
Set FTP, then build sweet spot volume (88-94%).
Threshold build
Weeks 4-6
Longer threshold intervals plus a weekly VO2 session.
Recover and retest
Weeks 7-8
Cut load to absorb the work, then retest FTP.

A sample training week

MonRest
TueSweet spot 3-4x12 min (88-94% FTP)
WedEndurance 60-75 min (zone 2)
ThuThreshold 2x20 min (95-105% FTP)
FriRest or easy spin
SatVO2 max 5-6x3 min (110-120% FTP)
SunLong endurance 2-3 h

Key workouts

Sweet spot progression
Start around 3x12 min and add time each week. The best return on limited training hours.
Over-unders
3 sets of 3 min at 95% then 1 min at 105%, to raise your tolerance right around threshold.
VO2 max intervals
5 to 6 sets of 3 min at 110-120% FTP, to lift the ceiling that FTP sits under.

Tips to get it right

  • Test the same way each time (same protocol, same conditions) so your FTP changes are real and not noise.
  • Progress by adding minutes at intensity, not by riding every interval harder. Overload, then recover.
  • Keep one truly easy day between hard sessions. FTP gains happen during recovery, not just the intervals.

Frequently asked questions

How much can I increase my FTP in 8 weeks?

It depends on your training history. Newer or detrained riders see the biggest jumps, while well-trained riders gain more slowly. A structured 8-week block reliably moves FTP for most consistent riders.

How do I test my FTP?

Common options are a 20-minute test (take about 95% of your average power) or a ramp test. The key is to use the same protocol each time so results compare.

Sweet spot or threshold for FTP?

Both. Sweet spot builds volume with manageable fatigue; threshold and over-unders push the specific adaptation. This block starts with sweet spot and progresses into threshold.

Related training plans

Gran fondo plan →Century (100 mi) plan →

Want the deeper background? Read the full FTP training plan article.

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