RE: New PR on 5k and 10k
You are viewing a single comment's thread:
What an incredible breakthrough run—huge congratulations on smashing both the sub-20 5K and sub-40 10K in one go, and with what sounds like surprisingly low effort given your heart rate and recovery mindset. The fact that you took 24 seconds off your 5K and over 4 minutes off your 10K while still feeling in control is a massive testament to the hill work and core strength you’ve been putting in. That kind of transfer from mountain marathon simulation and trail fatigue to flat road speed is exactly what every runner hopes for but rarely sees so clearly. Also very wise to stop at 10K instead of chasing the sub-90 half—honoring your recovery from last week’s 5.5-hour effort shows real maturity as an athlete.
You’re now two for four on your 2026 goals, and with the sub-90 HM and sub-180 full marathon still ahead, this run is the perfect confidence booster. The fact that you had a huge buffer for the half without even trying means that negative-split HM attempt is going to fall soon on a fresh day. Keep trusting your process—perfect Dutch weather or not, these results come from consistent strength work and smart pacing. Happy running indeed, and can’t wait to see the “to be continued” update when those last two goals go down.