Ladder Fartlek: 2 min on, 1 min off 4 min on, 2 min off 6 min on, 2 min off 4 min on, 1 min off 3 min on Felt pretty strong. Was definitely hitting sub-6:00 on all of the faster tempos. Tried to keep the slower pace below 7:00 as well. Ran the typical River St. to Longfellow loop with Pedro.