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BSL RUNNINGBSL RUNNING
/HALF MARATHON PLAN

W5/D2 SPEED RUN - INTERVALS

5.0|40 min
Start with 5 min warm up (at your recovery pace) Straight into: 5 X 4mins at 5K pace with 2 mins recovery between each interval. Finish with 5 min cool down (recovery pace but can be a walk for now)