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RideEndurance

The Kitchen Sink

4–5 h: 2 × 20 just under threshold, sprints, VO2 hill repeats, bursts, sweet spot home

Time
4h21
Hard
1:27:55
in zones 4–5
Difficulty
EliteDifficulty 5 of 5 — Elite
Inspired by
Hunter Allen

What we typed

Endurance 45 min at 60–70% FTP. 2 × (20 min at 91–95% FTP, 5 min easy at 55% FTP). Endurance 20 min at 65% FTP. 5 × (15 s sprint all-out, 3 min easy at 55% FTP). 5 × (3 min climbing at 110–120% FTP, 3 min easy at 55% FTP). Endurance 20 min at 65% FTP. 10 × (10 s burst at 150% FTP, 50 s easy at 60% FTP). Endurance 30 min at 65% FTP. 30 min sweet spot at 88–93% FTP. Cool down 10 min at 50% FTP.

Fit File Forge built the steps below from these words — the same steps your watch gets.

Describe your own

The session

14 steps

Ride

Endurance

45 min60–70% FTPZ2
2×20 min

Rep

20 min91–95% FTPZ4

Easy

5 min53–57% FTPZ1

Ride

Endurance

20 min63–67% FTPZ2
5×sprints

Sprint

All-out

15 secZ5

Easy

3 min53–57% FTPZ1
5×3 min

Rep

Climbing

3 min110–120% FTPZ5

Easy

3 min53–57% FTPZ1

Ride

Endurance

20 min63–67% FTPZ2
10×10 s

Rep

Burst

10 sec146–155% FTPZ5

Easy

50 sec58–62% FTPZ2

Ride

Endurance

30 min63–67% FTPZ2

Ride

Sweet spot

30 min88–93% FTPZ4

Cool down

10 min49–52% FTPZ1

Targets

Set as a share of your FTP. Your watch applies it to the FTP in its own settings, so it keeps up as that changes.

60–70% FTP
91–95% FTP
53–57% FTP
63–67% FTP
110–120% FTP
146–155% FTP
58–62% FTP
88–93% FTP
49–52% FTP

Scaled version

2.5 hours: 1 × 20 min just below threshold, 3 sprints, 3 × 3 min VO2, 15 min sweet spot home.

Build the scaled version in Forge

About this session

The story

Coach Hunter Allen calls the Kitchen Sink his favorite workout: a long ride that hits every energy system — 2 × 20 minutes just below threshold, sprints, VO2max hill repeats, short bursts, and sweet spot on the way home. Our structure follows that order; the exact numbers are ours.

What it trains

Every energy system in one long day, with the hardest work coming late.

Who it's for

Experienced road racers late in a build.

Sources 1
  1. Four Workouts to Make You Faster — Hunter Allen Power Blog, 2015

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