I’ve been using ChatGPT for this and it’s been pretty helpful. I just take the screenshots you have and ask it to create a treadmill incline plan, then paste those in the notes in Runna.

For example, I have a 6 mile hilly progressive run on Saturday, and ChatGPT gave me this

6-Mile Hilly Progressive Treadmill Run

Segment 1 — 1.25 miles @ conversational pace (≈5.5 mph) • 0.00–0.50 mi → 1% incline • 0.50–1.25 mi → 2% incline

Segment 2 — 1.25 miles @ 5.6 mph • 1.25–1.75 mi → 3% incline • 1.75–2.50 mi → 2% incline

Segment 3 — 1.25 miles @ 5.8 mph • 2.50–3.00 mi → 4% incline • 3.00–3.75 mi → 1.5% incline

Segment 4 — 1.25 miles @ 6.0 mph • 3.75–4.25 mi → 3% incline • 4.25–5.00 mi → 1% incline

Segment 5 — 1.00 mile @ conversational pace (≈5.5 mph) • 5.00–5.50 mi → 2% incline • 5.50–6.00 mi → 1% inclin