Race prediction
Marathon · what you could run today
3:58:409:06 /mi · likely 3:55:50 – 4:01:30
Coming to iPhone · Free at launch
Strides builds your race plan and writes every workout in it. Edit any session, save the ones you love to your library, and send them to your Garmin. Then watch your predicted finish fall, week by week.
Works with Garmin and Apple Health Light and dark Made for iPhone
Today
Open Strides and the day is already sorted. This is the whole Home screen, top to bottom.



Plan
Pick your race, the days you can run and how many hard sessions you want. Strides builds the block, steps it back when it should, and tapers you into race day.
What are you training for?
Hard sessions a week
Only the days you can run, with limits on the short ones. A limit is a promise: no run goes past it.
None, one or two workouts a week. You see a real week of each before you decide.
An estimate for every distance, today and on race day, so the block has something to aim at.
Workouts
Put the session down the way your coach says it: warm up, six 800s at 6:10, two minutes easy between. Strides turns it into steps with pace ranges, saves it to your library and sends it to Garmin. Neither Runna nor Strava lets you build and keep workouts of your own.


Activities
Every month opens on its own summary: the miles, the runs, the hours, and a bar for every day you ran. Under it, each run keeps its type, its numbers and the way you ran it, so a glance shows how the training was spent.
This month
CalendarSeptember
Trends
Not a wall of charts. Strides tells you whether you’re building, holding steady or easing off, then shows you why.
Building.
43.4 mi in the last 7 days
11% above your 4-week average
What’s changing
Marathon · what you could run today
3:58:409:06 /mi · likely 3:55:50 – 4:01:30
Zone 2 · 132–151 bpm
10:02/mi · 30-day average
Last 7 days against your usual
385load · usual 256–384
Last 6 months
49%in Zone 2
How hills and heat change your pace
10:00/mi · flat, 55–65°F
47ml/kg/min
↑ 1 over 3 months
48bpm
Steady over a month
Figures shown are from an example athlete. Race estimates are estimates.
The app
Home for today, Plan for the block, Activities for everything you’ve run, Trends for where it’s going. In light and dark, like the rest of your iPhone.




Compare
More freedom to train. More ways to understand your progress.
| Feature | Strides | Runna | Strava |
|---|---|---|---|
| Completed activity analysis | |||
| Race predictions | |||
| Training demand / relative effort | |||
| Create, edit and save your own reusable workouts | |||
| Side-by-side reps with pace-range targets | |||
| Pace at a consistent heart rate | |||
| Pace by elevation / temperature grid | |||
| US pricing Paid tiers shown where relevant | $0At launch | $119.99/ year | $79.99/ year |
Paid features compared. Strava has a free tier; Runna offers free beginner plans. Strides is free for a limited time at launch.
Feature availability reflects the named workflow, not every related feature. A cross means the precise workflow is not offered in our product assessment, not a blanket claim about all related features. Runna supports pace targets and a curated workout library; the comparison is specifically about a side-by-side rep view with pace ranges and creating, editing and saving fully custom reusable workouts. US standard individual pricing and product information checked September 9, 2026; taxes, regions, purchase channels and offers may vary. Runna is $19.99/month; Strava is $11.99/month. Strava + Runna is also offered as a $149.99/year bundle.
Runna pricing · Runna’s Strava comparison · Runna Instant Workouts · Strava pricing · Strava activity details · Strava pace & speed · Strava predictions · Strava Run Types
Questions
Something else on your mind? Write to hello@runstrides.com and a person will answer.
Strides will be free for a limited time at launch. Join the list and we’ll email you once, the day you can download it on the App Store.
Yes. Connect Garmin to import your runs and send scheduled workouts to Garmin Connect for a compatible watch. Connect Apple Health to bring in runs recorded anywhere else.
Yes. Choose a 5K, 10K, half or full marathon, the days you can run and how many hard sessions you want. Strides builds the block around your week, tapers you into race day and shows what it could mean for your time. You can change any session, and save the ones you love to run again.
It stays yours. We don’t sell personal information or use your fitness data for advertising, and you can delete your account and synced training data from Settings at any time. The privacy policy has the details.
Strides is launching on iPhone. Join the list to hear when it’s on the App Store.
Launching soon
Join the list and we’ll send one email, the day Strides arrives on the App Store. Free for a limited time at launch.
One email when it’s ready. No spam, ever. Privacy policy