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About the coach

I'm Dan Mercer.

I have coached endurance athletes in Bend since 2012.

Dan racing a marathon, in black and white

I raced for eleven years: nine Ironman finishes, a best of 9:48 at Coeur d'Alene.

I stopped racing long course in 2019 and kept the notebooks.

Most of my athletes have jobs, children and seven to ten hours a week.

The plan has to fit that week, or it is the wrong plan.

Dan explaining a session to an athlete in the park

I coach about twenty-five athletes at a time and no more. That is how many I can read every file for, every week.

Results from this season

Initials only, with each athlete's permission. Improvement is on their best time at the same distance before coaching.

RaceAthleteTimeImprovement
Ironman Coeur d'AleneJ.T.11:42:10−48 min
70.3 BoiseR.K.5:21:36−31 min
Portland MarathonA.L.3:14:52−22 min
Pacific Crest Olympic triathlonM.S.2:28:05−14 min
Bend Half MarathonJ.M.1:52:40−19 min
Smith Rock sprint triathlonE.W.1:19:44First race

Certifications

Renewed every two years, with the courses that keep them current.

  • USA Triathlon Level II CoachSince 2016
  • USA Track and Field Level 1Since 2013
  • Open-water swim instructorSince 2014
  • Sports nutrition for endurance athletes2021
  • CPR, first aid and lifeguardRenewed 2026

Two places open for the spring season

Ask for one
A triathlete riding down a country road at sunset