Soffri: Ultra Training

Soffri: Ultra Training

Race plans. Every run graded.

4 ratings
3 reviews
Free

Details

Released
October 1, 2026
Updated
October 30, 2026

Features

Soffri: Ultra Training screenshot #1 for iPhone
Soffri: Ultra Training screenshot #2 for iPhone
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Soffri: Ultra Training screenshot #5 for iPhone
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Soffri: Ultra Training screenshot #9 for iPhone
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About

This app creates personalized ultra-marathon training plans based on your race distance, date, and weekly goals. It grades every run against your plan, adapting as needed and offering course previews. Train with friends and sync data from various devices.

✓Personalized race plans
✓Adaptive scheduling
✓Run grading and scoring
✓Course preview with GPX upload
✓Social training and challenges
✓Multi-device data sync
✓Home screen widgets
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+1

What's New in Soffri

1.4

October 30, 2026

Polishing off a few rough edges here and there.

User reviews

Best Ultra Training App

Wow! What a great app! Used Soffri to train for my 2nd 50 miler (DC Peaks 50). Night and day from my first attempt at an ultra. Flexible training for someone with kids and a career. The challenges are actually fun and interactive (unlike Strava). The graphics used are helpful and easy to understand. Did a post race analysis from my first attempt 🤯 really helped me focus some training and just help me feel ready this time.
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Inspirational and honest feedback

I have done two ultra runs (50 miles), but didn’t really have a structure for training other then “time on my feet.” This app was easy to set up a personalized training plan based around my schedule and goals. I love the honest feedback I get from the AI coach after every run. The data analysis and graphs are well thought out. The group challenges are motivational and fun. This app is amazing – borderline addictive!
As they say, the proof is in the pudding. I just did the Rivers Edge 6-hour Challenge. I have run this before but never felt this prepared and confident. I ran 5 loops (25 miles) under my time goal! Can’t wait for my 40 mile ultra coming up in a few weeks!!
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Breath of fresh air

I’ve tried to start training again after a bad injury four times and haven’t been able to succeed until I started following Soffri’s plan. The customizable plan, the personalized feedback, and the healthy motivation and competition with my friends has me hooked.

FAQ

What is Soffri's main purpose?

Soffri creates ultra-marathon training plans tailored to your race distance and date. It then grades each run against the plan, providing honest feedback on your progress and adapting the plan as needed.

Can Soffri import my race course?

Yes, you can upload your race's GPX file to Soffri to preview the course in 3D, seeing every climb, descent, and aid station before race day.

Does Soffri support training with friends?

Yes, you can add friends to Soffri, see each other's training efforts, and challenge them on various metrics like distance, time on feet, or run grades.

What devices does Soffri sync with?

Soffri syncs directly with COROS, Suunto, and Apple Watch. Garmin data can be imported via Apple Health, and you can also upload FIT files from any watch.

How does Soffri handle missed workouts?

If you miss a week of training, Soffri's plan will adjust to account for it rather than ignoring the missed session. It also reshapes around tune-up races.

Is Soffri available on multiple platforms?

Based on the supported devices, Soffri is available on iPhone, iPad, and iPod, indicating iOS compatibility.

How often is Soffri updated?

The latest version of Soffri is 1.4, and it was last updated on October 30, 2026. This suggests a relatively active development cycle.

Does Soffri have ads?

No, Soffri does not contain advertisements. It is a completely ad-free application.