Ben's running app! Oh yeah!

Recent Runs

• 2025-08-08 - 18.2 km - 1:53 - 5:32 mins per km
• 2025-08-08 - 6.2 km - 0:33 - 5:02 mins per km
• 2025-08-05 - 6.0 km - 0:32 - 5:13 mins per km
• 2025-08-03 - 7.4 km - 0:41 - 5:31 mins per km
• 2025-08-01 - 7.0 km - 0:39 - 5:31 mins per km

Suggested Next Run

For today, I suggest a tempo run.

Workout:
- Warm up: 10 minutes easy jog
- Tempo segment: 20 minutes at a pace around 4:50 to 5:00 mins per km (comfortably hard)
- Cool down: 10 minutes easy jog

This will help improve your lactate threshold and prepare you for race day. Happy running!

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!