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Splitting Long Runs into 2?

docsallen
docsallen Posts: 159 Member
in Social Groups
I recently read a blurb (comments within article) that recommended NOT running more than 3 hours in training. It said that if a planned long run will take more than 3 hours, the runner should split it up into 2 runs - the first being at or near 3 hours and the second being the remaining. Thoughts on this?

The plan I have been following includes 3 runs that will exceed 3 hours and I want to minimize my risk of injury. Now, 3 20+ mile runs seem like a lot to me. (It didn't seem unreasonable to me when I chose the plan)

Replies

  • TavistockToad
    TavistockToad Posts: 35,719 Member
    what plan, for what race and what is your running experience?
  • docsallen
    docsallen Posts: 159 Member
    I am following Jenny Hadfield's advanced marathon training. It includes 2 20 mile runs and a 22 mile run. If all works out (still waiting to get dates for family events), this will be my 3rd marathon in mid-April. I am on week 10 of the plan.

    I have been running for several years; half-marathon or more focused for 7 years. In the "off-season", I generally run 25 miles/week - 1 long run every other week.

    I have been very lucky with injuries - PF sidelined me for ~6 weeks 12 years ago; an enormous blister on the bottom of my foot dampened my 1st marathon training 2.5 years ago. That said, I have seen many of my running friends suffer injuries due to over-use and I want to avoid if possible. (This is my main reason for splitting the long run into 2)
  • VanderTuig1976
    VanderTuig1976 Posts: 145 Member
    I just completed my third marathon last Sunday with a 15 minute PR; training was injury-free. During training, I had to split one long run due to not having the time to run the full distance called for. That being said, I'm not a fan of splitting long runs. I run about a 9:50 to 10 minute mile so I have the potential to have upwards of a 3 hr. long run. In my experience this better simulates what I can expect on race day.

    During my recent training, I did a more rigorous plan in terms of mileage and speed work so I understand your concerns with tackling three 20-milers. However, given your running history, I think you'll be just fine.

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