App Overview

BackyardPace: Backyard Ultra icon

BackyardPace: Backyard Ultra

Timothy James Dove · Sports

Keep the watch you already race in.

$4.99

PRICE
$4.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Rork plan preview for BackyardPace: Backyard Ultra: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

Screenshots

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App Store description

Keep the watch you already race in. BackyardPace runs from your iPhone at base while your Garmin, COROS or any other watch records the run. Or race it from your Apple Watch. Either way it handles the yard timer, the recovery countdown and the next start, so you can stop doing arithmetic at 3am and think about one thing: the next yard. THE FORMAT Finish the loop before the bell, recover, then go again. The last runner standing wins. Everyone else records a DNF, no matter how far they got. Recovery matters more with every hour that passes, and that is the part BackyardPace takes off your hands. RACE FROM IPHONE No Apple Watch needed. Yard timing, recovery countdowns, lap logging and the go-again decision all run from the phone, so you keep using the watch you already trust to record the run itself. The phone sits at base and runs the race, with the corral clock on your lock screen. BackyardPace does not connect to or control your Garmin or COROS. The two run alongside each other. Your watch records the run. BackyardPace runs the race. RACE FROM APPLE WATCH Set your start time before the gun and the watch becomes your race computer. Yard time, recovery countdown, heart rate and distance remaining, all on your wrist. The phone can stay charging in the tent. Every yard, split, GPS route and heart rate is written to Apple Health. AHEAD OR BEHIND, AT A GLANCE A band runs around the edge of the race screen showing how far round the loop you are, with a red mark where the clock is. Ahead of the mark you are banking rest. Behind it you are spending it. No numbers, no arithmetic. REST YOU ARE EARNING While you are running, BackyardPace shows the rest your current pace is buying you. Push and the number grows. Ease off and you watch it shrink. It is the one number that changes how you run the second half of a yard. DISTANCE THAT COUNTS DOWN Most apps show how far you have run. Late in a backyard you want to know how far until you can stop, so BackyardPace counts the distance down instead. RECOVERY THAT KEEPS YOU HONEST The recovery screen counts down to the next yard and changes colour as time runs short. Green while you have room, orange as the start approaches, red when you need to move. Readable from across a tent at 3am, with the yard you just ran underneath: time and pace, so you know what the next one has to look like. MADE FOR WET HANDS AT 3AM Rain and sleeves press things. On Apple Watch, a wet screen can't end your race: ending can be undone, and the workout keeps recording until you hold Save. A mistaken lap can be undone too. IT TELLS YOU OUT LOUD The watch buzzes and says the time at three minutes, two and one, then again the moment the next yard starts. During the yard it calls your distance and the rest you are earning. Head down, eyes shut, and you still get off the line on time. YOUR RACES, ADDED UP Every race is saved with its laps, route and heart rate. A lifetime view keeps your best yard count, total yards, total distance, time running and your average pace and heart rate across everything you have ever run. A yard that runs out is logged automatically, and lap times can be edited afterwards, so one mis-tap does not spoil the record. YOUR RACE ON STRAVA Connect Strava once and upload from the race summary, with every yard as its own lap. Or export a standard TCX file and upload it yourself. BUILT BY A BACKYARD ULTRA RUNNER Tim Dove built BackyardPace after three years of racing this format, most recently 20 yards at Riverhead, New Zealand. Every feature exists because of a question asked during an actual race. WHAT IT DOES NOT DO It does not tell you how to pace yourself. That is your job. It does not replace race officials or official timing. It needs no mobile signal and no internet during a race. In iPhone mode it does not record GPS route or heart rate, because your watch is already doing that. One purchase. No subscription. No account. Nothing locked on race day.

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Implement more detailed analytics and tracking features.

Assumption to check: Difficulty in tracking progress accurately over time

Validate with people who use this workflow before building.

Hypothesis 2

Offer more diverse workout categories and customizable routines.

Assumption to check: Limited workout variety

Validate with people who use this workflow before building.

Hypothesis 3

Add functionality to share workouts and achievements with friends.

Assumption to check: No social sharing options

Validate with people who use this workflow before building.

Hypothesis 4

Incorporate gamification elements to encourage user engagement.

Assumption to check: Lack of user motivation features

Validate with people who use this workflow before building.

Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
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From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.