Week 4 Opens on stacktrace.runhttps://stacktrace.run/tags/week-4-opens/Recent content in Week 4 Opens on stacktrace.runHugoen-usMon, 20 Jul 2026 00:00:00 -0400Easy 35′ Z2 — 6.7 kmhttps://stacktrace.run/posts/runs/2026-07-20-easy-35-z2/Mon, 20 Jul 2026 00:00:00 -0400https://stacktrace.run/posts/runs/2026-07-20-easy-35-z2/Week 4: 6.72 km · 37:19 · 5:33/km · HR 136