For developers

Turn an idea into a structured Solo Marathon.

Describe what you want to build. DevMarathon creates planning guidance and a starter structure, then you continue the implementation through milestones toward a completed result.

GitHub is required before starting a Solo Marathon.

Solo Marathon planning pipeline showing architecture, repository setup, plan review, and refinement stages

Solo Marathon

From idea to completed result.

  1. 01Idea
  2. 02AI Plan + Starter
  3. 03Build + Milestones
  4. 04Completed Result

From idea to plan

Bring an idea. Build from a clearer starting point.

Describe what you want to build. DevMarathon prepares planning guidance and a starter structure before you continue the implementation.

01 / Idea

Start with what you want to build.

Describe the project you have in mind and use that brief as the starting point for the Solo Marathon.

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

See the plan take shape.

DevMarathon runs multiple planning stages to structure the plan and produce project guidance before you begin implementation.

DevMarathon running multiple AI planning stages before producing structured project guidance

Build the project

Turn structure into working progress.

DevMarathon gives the Marathon a structured starting point. You build in your repository while the workspace helps you track milestones and progress.

  1. 01

    Implementation

    Turn the starting structure into working code.

  2. 02

    Milestones

    Move through meaningful project stages.

  3. 03

    Completion

    Bring the Marathon toward a finished result.

AI helps provide structure and guidance. You make the implementation decisions and build the project.

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.

DevMarathon has a free Solo option, with paid plans when you need more Marathon capacity.

Before you begin

Questions about building with DevMarathon.

Does AI build the project for me?

No. DevMarathon provides planning guidance and a starter structure. You make the implementation decisions and build the project.

Do I need GitHub to start a Solo Marathon?

Yes. GitHub is required before starting a Solo Marathon, but it is not required simply to create a DevMarathon account. Repository provisioning depends on successful GitHub setup and is not guaranteed for every run.

Can I share a completed result?

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

How do Solo Marathon limits work?

Free, Builder, and Pro have different Marathon capacities. Current prices and limits are available on the Pricing page.

Start your next build

Turn your idea into a Solo Marathon.