Half Marathon Training Series: Sub 88 Weekly Vlog - That Running Guy

Aug 13, 2025

Intro: This is a quick summary of Half Marathon Training Series: Sub 88 Weekly Vlog from That Running Guy. It’s a great watch — we’re breaking it down so you can try the workout today. Be sure to check out the full video for all the details.

Key Points:

The coach is using an 80/20 training philosophy – 80 % easy, 20 % hard‑effort.
Focus on conversational pace and staying in the proper VDOT‑calculated zones rather than heart‑rate monitoring.
Weekly sessions will include a park run, 1‑km repeats, and tempo/threshold runs to build endurance and speed.
He emphasizes listening to how you feel and adjusting the pace on the fly, using the VDOT calculator to set target paces for a sub‑88‑minute half marathon (≈ 6:45 min/mi).

Workout Example:

Monday – Easy run 4–5 mi @ conversational pace
Tuesday – 1 km repeats: 6 × 1 km @ 5 k race‑pace with 2‑min jog recovery
Wednesday – Rest or light cross‑train
Thursday – Tempo run: 5 mi @ threshold pace (≈ 10‑sec faster than half‑marathon goal)
Friday – Easy run 3 mi + strides
Saturday – Park run (5 k) at steady, comfortable effort
Sunday – Long run 8–10 mi staying in easy zone, finish last 2 mi at goal half‑marathon pace

Adjust distances and paces to match your current fitness; use the Pacing app to plug in your VDOT‑calculated target pace.

Closing Note: Try this 80/20‑focused week on your own and tweak the paces with the Pacing app to suit your level. You’ll be well on your way to cracking a sub‑88 half marathon—keep it fun, stay consistent, and enjoy the journey! 🚀