- Date
- Tue, Mar 30, 2027
- Level
- Open to all
Your 21-week plan to ZRL 2026/27 Round 4 Race 4 (Zwift)
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
Build my planFree to start · No credit card
ZRL R4 R4 is a round of the Zwift Racing League, a virtual team-racing series whose 2026/27 Round 4 runs from 2 March to 6 April 2027.
Your road to race day
Race day at ZRL 2026/27 Round 4 Race 4 (Zwift) is 21 weeks away. This is how a coach divides that time. The first phase starts now.
01Base9 weeks · Nov 4, 2026 – Jan 5, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Jan 6, 2027 – Feb 16, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · Feb 17, 2027 – Mar 9, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Mar 10, 2027 – Mar 23, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Mar 24, 2027 – Mar 30, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
Who is ZRL 2026/27 Round 4 Race 4 (Zwift) for?
ZRL 2026/27 Round 4 Race 4 (Zwift) is open to all participants.
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