Breakdown at 5K. DNF.

It’s unfortunate for me to report that due to illness, related in part due to somewhat high heat at the race, I had to drop out of the Vancouver Marathon at about 5K.

I actually knew at around the 3K or 4K marker that I was in trouble and probably needed to drop out. The forecasted heat for Vancouver struck a little early, and within 3K I struggled badly with it. I also had struggled to sleep well the last couple nights and that compounded the issue. I was laboring badly at a level I expected would strike closer to 30K than 3K. I was suffering clear effects of heat exhaustion, and continuing past 5K seemed infathomable.

I walked past the 4K marker, and at the 2nd aid station (5K) I took a sizable quantity of water, stepped off-course, removed my bib and started a long walk back to the hotel. Within minutes of walking strategically under shade I already felt better and knew I had made the right decision.


The good news is that by DNFing early, I avoided the substantial wear and tear expected from the marathon, meaning if desired I can resume training as soon as I have good reason to do so, rather than needing to take weeks to recover.

I had netted a lottery spot in this October’s Chicago Marathon, and having planned to run it I was somewhat concerned about my ability to bounce back from Vancouver and begin training for that. But now that’s not a concern, and (after a bit of time off) I can begin training for that at my leisure.

It’s my first ever DNF in a race, and I figured if I ever did so at a marathon I’d have done so after 20 miles than after 2. But while disappointed I don’t feel bad… only that I made the right decision.

4 thoughts on “Breakdown at 5K. DNF.

  1. […] especially after a variety of unfortunate unforeseen setbacks derailed my effort at Vancouver this May, I would like to give myself the best possible opportunity to have a good experience at the Chicago […]

  2. […] now realize that, when I stepped to the line in Vancouver this May feeling ill and overheated… I possibly could have finished the race, had I committed to running the entire race easy and […]

  3. […] didn’t go on a lot about what happened with the 2018 Vancouver Marathon, which I had to DNF at around 5K due to heat […]

  4. […] immediately prior to that summer, but ended up not running that marathon (the Vancouver Marathon) due to DNF. Thus I remained somewhat fresh/trained, and was able to continue training from a high base. I took […]

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