DevMarathon
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For developers

Turn an idea into a finished build.

Start with an AI-generated plan and starter structure, then work through milestones in a focused workspace and finish with a completed result you can share.

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A Solo Marathon

One idea, carried through
  1. 01
    IdeaDescribe the build
  2. 02
    AI Plan + StarterShape the starting point
  3. 03
    BuildMake implementation decisions
  4. 04
    MilestonesKeep progress visible
  5. 05
    Completed ResultFinish with something to share

Start with your idea

Give the build a clear starting point.

Describe what you want to make. DevMarathon turns that brief into a structured starting point for the Marathon.

A developer describing an idea and preparing to start a Solo Marathon

Multi-stage AI planning

Turn a rough idea into a plan you can build from.

Before you start building, DevMarathon runs specialized planning stages to shape the architecture, prepare implementation guidance, challenge gaps and risks, and refine the plan into a clearer starting point.

ShapeChallengeRefineBuild
DevMarathon running multiple AI planning stages before producing structured project guidance

Keep moving

Turn a large idea into visible progress.

Use milestones and the workspace to keep the project moving. DevMarathon gives you structure; you carry the implementation forward.

  1. 01

    Plan

    Give the work a clear direction.

  2. 02

    First implementation

    Turn the structure into working code.

  3. 03

    Milestones

    Move through meaningful project stages.

  4. 04

    Completion

    Bring the Marathon to a finished result.

AI assisted

AI helps you start with structure. It does not replace the build.

DevMarathon uses a multi-stage AI planning process to prepare and refine the starting structure. From there, you carry the project forward through milestones, implementation decisions, and the build itself.

Finish with something to show

Complete the Marathon. Share the result.

A completed Marathon gives you a completed result you can share, with project context and progress from the build.

A completed Solo Marathon result with project context and score summary

Solo pricing

Start free. Build at your pace.

Begin with one free Marathon, then choose recurring capacity that fits how often you build.

Free

Try your first marathon.

$0forever

1 Marathon total

Builder

For active builders shipping regularly.

$12/month

4 Marathons per month

Pro

For serious builders with no limits.

$24/month

Unlimited Marathons

Start Building

Before you begin

Questions about building with DevMarathon.

What does AI generate for me?

DevMarathon uses a multi-stage planning process to produce planning guidance and starter structure for the project. You then continue the build through the workspace, milestones, and your implementation decisions.

Does AI build the whole project for me?

No. AI helps create the starting structure and guidance; the Marathon continues through your implementation work and project decisions.

Do I need GitHub to sign up?

No. GitHub is not required simply to create a DevMarathon account. Repository-backed provisioning requires usable GitHub authorization when that feature is used.

Is a private GitHub repository guaranteed for every Marathon?

No. Private, user-owned repository provisioning is intended when GitHub setup succeeds, but repository creation is not guaranteed for every run.

Can I share the result?

Yes. Completed Marathons provide a completed result you can share.

How does Solo pricing work?

Solo includes a free plan plus recurring Builder and Pro options. Current allowances and prices are shown above.

Start your next build

Start with the idea. Finish with the build.

Create a Solo Marathon and turn a rough idea into structured progress.

Start Building