Ben's running app! Oh yeah!

Recent runs

Analysis and suggested next run

You’re building a solid aerobic base. At 5:22–5:39/km your HR sits ~74–79% of max, which is appropriate for easy running. There’s no recent work near 5K pace yet, so it’s hard to gauge readiness for sub‑20 (3:59/km) or 19:00 (3:48/km). Today is a good day to test and sharpen with controlled speed.

Recommended run type: Cruise tempo blocks
- Warm-up: 10–15 min easy jog
- Main set: 5 x 1 km at 3:55–4:00 per km (about sub-20 pace), with 1:00 easy jog between reps
- Cooldown: 10 min easy

Notes:
- Aim for even splits; this should feel strong but controlled.
- If form or pace drops, stop at 4 reps today.
- Keep the recoveries truly easy so you can hit the target pace.

Architecture

The results here are generated as follows:

Lambda

• Fetch secrets from Secrets Manager
• Use GarminDB to obtain recent activity data from Garmin Connect
• Send prompt including recent runs to OpenAI
• Store response in S3 as a JSON

This Lambda runs every six hours.

Web app

This web app connects to S3 and finds the most recent JSON file. Then it displays on this page!