Heron Pond Fartlek : 4 by 4 minutes on / 3 minutes off

Twin Cities Marathon 2025

Alum Creek Long Run : 5 easy, 5k @ Marathon HR, 3 c/d

Heron Pond : 10 miles @ Marathon Pace + w/u & c/d

123212321 fartlek + w/u & c/d

Activity temperature via POD 2: 61°F ~ 70°F.  88% humidity. 274 Training Load -- from COROS

Started out in the fog & 98% humidty, dropped to about 75% at the end, but temps stayed relatively cool throughout.  Tried to keep HR between 164-168 which is goldilocks zone for me and the marathon.  Did the 10 in about 1:08 flat. Felt really good and it felt strong and steady : )

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Danny G

Heron Pond : 10 miles @ Marathon Pace + w/u & c/d

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Heron Pond Fartlek : 4 by 4 minutes on / 3 minutes off

Twin Cities Marathon 2025

Alum Creek Long Run : 5 easy, 5k @ Marathon HR, 3 c/d

Heron Pond : 10 miles @ Marathon Pace + w/u & c/d

123212321 fartlek + w/u & c/d

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