R1.03 Athlete Prototype

Synthetic Marathon Runner

A synthetic-only runner fixture that proves the R0.06 Athlete Model can produce an immutable, course-bound state snapshot without inventing heart-rate data or using a real person's identity.

MANUAL_BASELINESynthetic onlyNo training plan yet

Typical volume42 km/week4 runs/week

Longest recent run24 kmwithin last 28 days

10K anchor0:49:304:57/km

Athens target3:45:00Feasibility not evaluated in R1.03

Immutable state

Athlete State Snapshot

Locked fixture

Snapshotathlete-snapshot-demo-s01-r1.03

Course analysisanalysis-gr-athens-authentic-marathon-2026-c01-g01-a01-r1.02

Input manifest SHA-256a91c0ce23e66cd35ab8ade72f4ecdea5ed2e376106a32a288b56bda0b81a2206

Safety stateNOT_EVALUATED_R1_03

Training-plan generation remains blocked. R1.03 creates the reproducible athlete input; it does not execute the Safety Engine or prescribe workouts.

Availability

Real-world scheduling constraints

TUESDAYPREFERREDUp to 90 min

THURSDAYAVAILABLEUp to 90 min

SATURDAYAVAILABLEUp to 90 min

SUNDAYPREFERREDUp to 180 min

Legacy source evidence

Excel evidence is preserved — not promoted

The provided marathon workbook is referenced by SHA-256. Its year-level marathon results and HR labels remain legacy evidence only because athlete identity, exact dates and HR measurement method are not established.

Workbook SHA-256: 73506fb49b63a0d0a9428d857a3a7c6d70d22fe232fb76eef27035e3af4ebb25
Selected for snapshot: No
Heart-rate zones: None selected

Authorization

Engineering boundary

Engineering gap-analysis use: enabled for this synthetic fixture.
Real-athlete use: blocked.
Training-plan generation: blocked.
Public beta: blocked.

Open R1.04 athlete-to-course gap analysis →

Open bound Athens course →