Aegis Endurance
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The athlete

A loop, not a fixed plan

Most apps sell a plan: sixteen weeks, written once, identical for everyone at your level. Life does not cooperate. Aegis coaches the way a good human coach would, on a loop with two rhythms: every day and every week.

Getting started

Onboarding is your coach's brief

A human coach starts with a long first conversation. Aegis asks the same questions, once. Everything you enter is used somewhere specific in your plan, and you can change any of it later.

What are you training for?

A race, or building fitness with no race at all. You also tell your coach about the season in your own words.

Map your season

Your races, plus the camps and holidays the plan should work around. Your A-race sets the peak.

Your sport

Your main discipline, any cross-training, and a goal such as a first 10k, a first 100 km ride or a faster half marathon.

Your numbers

Threshold pace, bike power, swim pace. If you don't know them, Aegis estimates them and plans more cautiously until it has real data.

How you rate yourself

A plain-English rating for each discipline, with room for a note. This decides what your training blocks work on first.

Your week and your life

Training days, hours, recovery days and fixed commitments. Optionally your job, family, nutrition and, for women, cycle tracking.

Your kit

Pool, bikes, smart trainer, treadmill, gym and recovery equipment. Sessions only ask for what you can actually get to.

Your routines

Short morning and evening routines, built for you or chosen yourself, to support recovery and sleep.

Then you see the plan before you start

Aegis writes a season strategy and shows you the reasoning. Once you accept it, your first four weeks are built: two in full, two in outline.

Then connect a device, if you have one

Your recent history is imported so the plan starts from what you have actually been doing. It works without a device too.

You tell your coach about your season in your own words
You tell your coach about your season in your own words
Your week, your recovery days and the commitments the plan must respect
Your week, your recovery days and the commitments the plan must respect
The season strategy you review before any sessions are written
The season strategy you review before any sessions are written

Screens from the founder's own live plan, the week of a 40-mile ultra. Select any image to enlarge it.

Your week with Aegis

Five steps. Your part takes a couple of minutes a day.

1 · Morning

Check in

Sleep, energy, soreness, stress and an optional note. With a supported wearable connected it arrives pre-filled from what your body recorded overnight.

2 · Train

Follow the session

The workout as it stands after your check-in, sent to your watch or head unit as a structured session with every step and target in front of you.

3 · After

Rate the effort

Ten tappable buttons and a note. Your finished session syncs back by itself and is analysed against what was planned.

4 · Weekly

Review the week

Too easy, just right or too hard. Flag the days you cannot train next week. See what you did against what was planned.

5 · Adapt

The plan responds

It can ease off, hold steady or offer you more, and it tells you exactly what changed and why.

Always

You stay in control

Newer to structured training? You can make your case against a decision, once a week. Experienced athletes simply accept or decline the change.

Built around your real life

Your profile is your coach's brief

Goals, races, availability, lifestyle, health context and the kit you actually own. Sessions only ever ask for what you have access to. Save an edit and the plan reacts straight away.

Your races, camps and holidays on the plan

The season is built around your calendar. Every key race gets its own taper and a recovery block shaped to the distance you just raced.

It protects you

A rough night or heavy legs can ease today's session automatically. Mention pain or illness anywhere and it is treated as a protection signal, whatever the numbers say.

It raises the bar when you have earned it

If training has felt comfortable for a couple of weeks and your recovery is holding, the plan lifts to match you, a modest step at a time.

Races, results and what is coming up, all feeding the plan
Races, results and what is coming up, all feeding the plan

Built by an athlete who needed it

Aegis was started by a triathlete who couldn't swim when he entered his first race. It is designed first for beginners and for people fitting training around work and family, and the in-app handbook explains every term and every decision in plain English.

Read David's story

Want to try it?

Aegis is in closed beta with a waitlist. Get in touch to join, and see whether it coaches you better than your last plan did.

How it works