General AI
Flexible reasoning and conversation
- Questions
- Explanation
- Synthesis
- Open-ended conversation
Connected Coaching
Coaching for the Long Run
Arc is a running coach built for real life. Connected Coaching keeps your goal, Plan, current training context, completed training, reviews, and coaching conversation meaningfully connected as one ongoing coaching relationship.
Coaching for the Long Run
Useful coaching is rarely a single answer.
- Prepare
- Train
- Review
- Adjust
- Continue
The next decision is more useful when it stays connected to what you're working toward, what you recently did, and the context you bring today.
That continuity is what Coaching for the Long Run means.
Connected Coaching
Connected Coaching bridges conversation and program.
General AI brings flexible reasoning and conversation. Training applications bring structured plans and execution. Arc connects those strengths around one evolving running life—so the goal, plan, actual training, feedback, review, and next action are designed to stay part of the same coaching relationship.
Training applications
Structured plans and training execution
- Goal-based programs
- Scheduled workouts
- Progression
- Activity data
- Flexible plan execution
Arc
Connected Coaching
- Continuity
- Relevant running state carries forward instead of restarting with each interaction.
- Judgment
- Workout intent, actual training, and athlete feedback are interpreted together—not reduced to a generic completion message.
- Guardrails
- Safety boundaries, uncertainty, and meaningful changes remain visible and reviewable.
- Action
- Basecamp focuses the connected picture into what matters now while keeping the longer-term goal in view.
What matters now
Connected Coaching System
Connected across today, this week, and the long run.
Arc keeps different parts of the running experience connected around the same coaching relationship.
Connected Coaching
What matters now
Daily loop
Basecamp
Your action-focused home for planned work, readiness, added context, and what matters now.
Daily loop
Coach
Ask within the context of your goal, plan, recent training, and reviews rather than beginning from an empty conversation.
Daily loop
Activity Review
Compare workout intent, what actually happened, and the context you add to understand what may matter next.
This week
Plan
A user-specific weekly structure, with proposed plans and meaningful changes kept reviewable.
This week
Flexibility
Plans begin with assumptions and can respond when training or life changes.
The long run
Goal
The destination that gives the current phase, week, and daily decisions a reason.
The long run
Trajectory
The long arc: your active goal, current phase, path ahead, and recent training direction.
Boundaries belong in the loop.
Training context can be useful.
Supported meaningful plan changes can require your review.
Arc provides fitness coaching, not medical diagnosis or treatment.
And when Arc does not have enough information to support a conclusion, uncertainty is better than invented certainty.