From the blurb:
The "A Dungeon Dash" series of side adventures by Kurt Sparkuhl are FREE products designed to enhance your 4th edition D&D campaign. Each Dash takes only 10 minutes or less to read through, and usually clocks about 3-5 hours of play time. With some additional preparation, each Dungeon Dash can serve as the foundation for a larger highly detailed adventure.
Every Dungeon Dash includes:
- New custom monsters
- New traps/hazards/puzzles
- A detailed map and descriptions of every encounter
- Treasure and reward guidelines
- Example story hooks to blend the adventure into your campaign.