What is a good Zwift challenge workout for 90 minutes?

Use KARTA's route finder with goal "challenge", level "intermediate", and 90 minutes available. You'll get a Zwift route aligned to your target.

Do I need Strava for indoor routes?

No. The Zwift route quiz works with email signup. Connect Strava later if you want outdoor segment-based loops.

Can I adjust the workout if the route is too long?

KARTA picks the closest match to your time and goal. You can rerun the quiz with different minutes or levels for alternatives.

Challenge · Intermediate · 90 min

90-Minute Zwift Challenge Workout for Intermediate Riders

Find the best Zwift route for a 90-minute challenge session at intermediate level with KARTA's route quiz.

Start Zwift route quiz Browse Zwift routes

Workout overview

This 90-minute Zwift plan focuses on challenge training for intermediate riders. KARTA matches real Zwift routes to your available time, fitness level, and training goal.

Instead of scrolling every world in Zwift, answer three questions — or use this pre-built challenge preset — and get a route with distance, elevation, and estimated duration.

Routes are selected from KARTA's catalog of 120+ curated Zwift courses with tags for climbing, endurance, recovery, and epic challenges.

Example Zwift route match

Epic KOMWatopia

44.4 km683 m elevation

epicchallenge, climbing, epic

Related training plans

Featured Zwift route

Epic KOMWatopia

Training FAQ

What is a good Zwift challenge workout for 90 minutes?: Use KARTA's route finder with goal "challenge", level "intermediate", and 90 minutes available. You'll get a Zwift route aligned to your target.
Do I need Strava for indoor routes?: No. The Zwift route quiz works with email signup. Connect Strava later if you want outdoor segment-based loops.
Can I adjust the workout if the route is too long?: KARTA picks the closest match to your time and goal. You can rerun the quiz with different minutes or levels for alternatives.