“You’ve climbed harder than this. We’re all right here. Go get it.”
A 14-second voice memo from Mom, kept after race day.
Voice memos for the hard miles
The people who love your runner leave voice memos — delivered at the exact moment each one means the most. Not all at once. Right when the road gets hard.
▶ Hear it live
This isn’t a video of the app — it’s the app. Open the demo race and play through a full course of voice memos exactly the way a runner would on race day.
Try it yourself
No account, nothing to install. Step through the checkpoints, press play at the wall, and hear how a voice lands when the road gets hard.
Open the live demo →Ready for a real race? Create your runner’s page.
Runs in your browser · delivered once · kept forever
02 How it works
Create your runner’s page and mark the moments — the start, the climbs, the wall.
Family and friends each pick a moment and leave a short voice memo. No app, no account.
On race day every memo opens at its own mile. One voice, exactly where it’s needed.
A course isn’t hard everywhere. It’s hard in a few places — and somebody who loves your runner should be standing at each one.
Nerves at the line, shoes double-knotted, months of training behind them. The first voice says: you did the work. Go.
The crowd thins and the middle miles go quiet. Someone they love fills the silence with exactly why they signed up.
Where the race actually starts. Legs empty, doubt loud. This is the message that carries them home.
Every runner has a hardest mile. Nobody should meet it alone.
First race or fiftieth, five kilometres or a hundred — the wall finds everyone. High Notes puts the people who love them right there for it.
03 Voices, pinned to the miles
Each supporter picks a mile and their voice waits there. As your runner passes, the right one arrives — never all at once, never a second early.
04 Saved from race day
After the medal goes in a drawer, the memos stay. This one got a runner over the wall — it plays exactly like it did at kilometre 35.
“You’ve climbed harder than this. We’re all right here. Go get it.”
A 14-second voice memo from Mom, kept after race day.