The full core platform, at launch. Adaptive load management, intelligent recovery, race-day nutrition, and structured workouts — all in one place.
HRV-Driven Recovery
Reads HRV, resting HR & sleep from Apple Health. Adjusts daily intensity before you open the app.
Advanced Periodisation
Base, build, peak and taper blocks structured around your target events.
Plan Cascading
Skipped and completed sessions automatically trigger plan adjustments.
Adaptation to Availability
Illness, injury, mental readiness, and schedule changes reshape the plan in real time.
eFTP & Power Curve
Continuous estimation via the CP2 model. No manual tests — your rides do the work.
CTL / ATL / TSB Real Time
Training load, fatigue, and form tracked live across every session.
Strava Sync & intervals.icu
Activities imported from Strava. Workouts distributed via intervals.icu to Garmin, Zwift & MyWhoosh.
Race Day Nutrition Planner
Carb, fluid and electrolyte targets built around your race duration and intensity.
✓
ShippedJune 2026
v1.1 — Hammerhead Karoo
Karoo joins the ecosystem — a direct, native connection that sends structured workouts straight to your head unit, ready to ride.
Hammerhead Karoo — Direct
A native link to the Karoo — no middleware — plan a session in Summit and it lands on the device, ready to ride.
✓
ShippedJuly 2026
v1.2 — Karoo, Maps & Matching
Full two-way Karoo sync, a redesigned activity view with maps, and a clear read on how you executed every interval.
Hammerhead Karoo — Full Sync
The complete flow, just like Strava: back-fill and sync your Karoo activities, alongside the structured-workout push to the device that's been live since v1.1.
Redesigned Activity View
A rebuilt activity detail view — now with a full map — so every ride reads clearly at a glance.
Interval Matching
A new matching engine that breaks down, rep by rep, how you executed each prescribed interval — detailed and easy to understand.
✓
ShippedJuly 2026
v1.3 — Widgets & App Intents
Your key numbers on the Lock Screen and Home Screen, hands-free access to today's session and your readiness — through Siri, Spotlight, Shortcuts and the Action Button — and a push the moment you set a new personal best.
Lock Screen & Home Screen Widgets
Recovery score, today's load, and your next workout at a glance — right on your iOS Lock Screen and Home Screen.
Siri, Spotlight & Shortcuts
Ask for today's session (type · duration · TSS) or your readiness (recovery · sleep · load) without opening the app — by voice through Siri and Apple Watch, from Spotlight, or as automation blocks in Shortcuts (a 7am readout, the Action Button). Read-only.
Personal-Best Push Notifications
A push notification the moment you set a new best on any power-curve duration — from a 5-second sprint to a 20-minute effort.
✓
ShippedJuly 2026
v1.4 — Sleep Engine & Today
It lands on the free tier. A rebuilt sleep score that reads against your own history rather than a generic ideal, Recovery, Sleep and Load split into three cards you can open, and notifications you switch on one by one.
New Sleep Scoring Engine
A rebuilt score with the reasoning in view: how last night compares to your own historical median, a sleep-debt chart, stages and rhythm. Free, like the rest of your sleep and recovery data.
Recovery, Sleep & Load, Separated
Three independent cards in Today instead of one blended number. Recovery shows where today falls inside your personal range, and the readings follow your trend over the past month — not just this morning.
Notifications You Choose
Five new optional alerts, each with its own switch in Settings: a disconnected integration, a jump in fitness, a race reminder, your weekly summary, and a heads-up to ease off after several days of low recovery.
✓
ShippedSeptember 2026
v1.5 — Wearables, Nutrition & Load
Recovery calculated from any wearable through intervals.icu, season goals you set once and change anytime, a rebuilt race nutrition planner, and a Load card that finally makes sense — plus a refreshed visual identity across the app.
Wellness-Based Recovery
Sync Garmin, Whoop or another device through intervals.icu and Summit reads your full wellness data — HRV, resting HR, sleep, SpO2 — to calculate Recovery without needing Apple Health.
Flexible Season Goals
Pick your starting point during onboarding — a target race, building fitness, or maintaining — and change it anytime from Settings.
Race Nutrition, Rebuilt
An hour-by-hour plan with more precise carbohydrate, sodium and caffeine targets, per-stage calculations for multi-day events, and full offline access on race day.
Load Card, Rebuilt
Today's Load now shows how hard you actually trained compared with your recent history, with a redesigned detail view and a clear, deterministic summary.
Compliance Colours
The weekly strip and the heatmap now show green for completed, amber for partial, and red for skipped — at a glance.
Effort Calculator, Rebuilt
A redesigned Effort Calculator makes it easier to play with how hard you could go before blowing up.
→
Now availableOctober 2026 · On the App Store
v1.6 — Stories, Precision & a Plan That Fits
The latest release. Stickers made for Instagram Stories, more precise power and load, a plan that fits a 30-minute day, coach assessments told in your own numbers and a recovery trend you can read at a glance — in a faster app.
Stickers for Instagram Stories
Redesigned, transparent and configurable stickers for an activity or your day's summary, shared to Stories in one tap — including a version with no visible data, just the title and signature.
Power & Load, More Precise
Pauses count as rest, runs with power get their own reference, and your power profile makes better use of every effort. Some load figures may shift slightly.
A Plan That Fits Your Day
With only 30 minutes the plan can give you a compact quality session, and if you're not in shape for an FTP test it swaps it for an easier session and reschedules the test that same week.
Coach Assessments, in Your Numbers
Every activity is explained with your own figures, not generic ones.
Recovery Trend Chart
A new trend chart with zone bands and how many days you've spent in each one.
Faster, Lighter
The app opens and switches tabs sooner and uses less data, and your Strava activities arrive sooner and with fewer interruptions.
◦
Coming NextLate 2026
Wearables, Pacing & Wellness
Bringing the platform closer to your wrist and — by the end of the year — the new Siri.
HR-Only Training Zones
Structured workouts prescribed in heart rate zones for athletes without a power meter.
Training-Driven Nutrition Plan
Daily fueling built from your planned and completed workouts — carb targets that rise on hard days and ease on recovery days — with daily recipes and an auto-generated shopping list.
Apple Watch App & Complication
Recovery score, today's load, and workout summary right on your wrist.
Race-Day Pacing Strategies
Power targets and segment breakdowns tailored to your current fitness and race profile.
Wellness Tracking
Log sleep quality, mood, soreness, and stress alongside your training data.
The New Siri
Ask about your recovery, today's session, or training load and get answers hands-free, powered by the new Siri.
·
On the Horizon2027 & beyond
Beyond Cycling
More platforms, more sports, and deeper integrations. The engine stays the same — the reach grows.
Android App
Full feature parity for Android athletes.
Swimming Support
CSS, pace zones, and load tracking for pool and open water.
Running Support
Pace-based training plans with running power integration.
Direct Third-Party Integrations
Native connections to more platforms — no middleware required.
Community Features
Connect with other athletes and share training insights.
●Available now · iOS
Download Summit. Start training smarter.
Summit is on the App Store now. Download it, connect Strava, and let the plan start learning you.
