Each year I follow a 16-week marathon training course. I'm in good shape outside of that, but just not following a plan. I cross train with high intensity Pilates.

A lot of those weeks I feel perpetually sore. I'm generally fine with it... comes with the territory. But it makes my speed work daunting and I don't feel like I'm ever 'caught up'.

Questions:

• Should I consider a dietary supplement to help?
• Protein or creatine? How should I make that decision?
• What other measures should I take?

TIA!

How often and much are you running outside the 16-week training plan? What is the delta between your average week of running in the other 36 weeks of the year and, say, week six of the marathon plan?

i'd also want to know the structure of training. what are you doing on the days before and day of speed workouts, how many rest days, etc, etc. There are a lot of variables at play.

being constantly sore doesn't "come with the territory." Something is off.

Thanks for the interest, guys!

A bit more background:

• Outside of the 16 week plan, my baseline running is 10-20 miles/week. ~3 short runs (3-4 miles) and sometimes a longer weekend run.
• My plan has varied over the years but was originally based on Runners World 16 week Sub 4 Hour Marathon: https://www.runnersworld.com/uk/training/marathon/a760131/rws-ultimate-marathon-schedule-sub-400/
• Right now, it starts with 20 miles/week and builds to a max of 45 miles/week.
• Each week has 1 long/slow run, 4 short runs (some easy but at least one hard/tempo/hills/etc.), and 2 rest/cross train days

Example of my issue:
Long run on Sunday, Pilates on Monday, and I'm sore (perhaps a better word is "fatigued") before I even start my Tuesday tempo run. Pushing the tempo later in the week helps a little, but then it's on the heels of several straight days of running... so similar issue.

I do think age is at play here. I'm 43 and just don't recover like I use to!

There's your problem. You aren't rested for your hard workouts. You need to recover.

Your recovery stinks, it sounds like- sleep, nutrition, hydration all are a part of it

I think my sleep and hydration are pretty good. Sleep score in the 80s per Garmin and I'm constantly drinking water and electrolytes.

I think the above cover the more important aspects and don't think it'd help with your current structure/soreness. But, I'd definitely look into creatine.

What's helped me is protein after any workout (I add creatine and fiber to it), good food/no alcohol and I think most importantly the easy runs are really easy. I had a couple blocks like you and I'd look at my easy run pace vs my tempo pace and it really wasn't that different. Slowed down the easy runs and I recovered a lot better.

How are you fueling your runs? My guess is not well enough.

The mileage is relatively low, but my guess is you are going too hard for all your workouts. Your easy days must be easy otherwise, everything just becomes average instead of having easy/hard days.

Muscles, joints, connective tissues? Any specific location or muscle group?

Have you tried mixing in any yoga? I'm about the same age as you and running 20-30 miles a week. I find that doing yoga on days I've had a hard or long run helps quite a bit with my soreness. Ekhart Yoga has a couple 20-25 minute videos on youtube (Yoga for Runners and Beginners Flow) that have been helpful for me. I wish I was disciplined to do it more often than I do.

Thanks again for the discussion!

A few more thoughts:

• I am fueling well for long runs. Precision Fuel gel, Salt Sticks, and water.
• I'm not fueling for <10 miles other than a bar before I run.
• My soreness is muscular. My joints/tendons seems to be in good running shape
• RE: yoga, I experimented with yoga and pilates for a while. Landed on pilates. It might miss some of the stretch though. Definitely hits the full body and works soreness out some.

I think you guys are on to something for easing my long runs. Last year, I was doing LOTS of hills for my long run because my race was a 50k trail run. Those long runs whipped me and I stayed sore for days. Easing/slowing these feels like step 1.

I just don't think taking more than 1 day off in a row makes sense as I'm building mileage. But open to those who disagree???

From a supplement standpoint, it seems like protein is the place to start? Or does quicker recovery rhyme with creatine more?

Are you eating enough calories and protein? Obviously you need carbs to fuel your running, but adding in an extra 20g of protein could be a game changer. Especially post run. But calories in general will fuel repair of the body.

Creatine may have a marginal effect on recovery time, but most of the benefit is with generating power for short bursts. It may also lead to muscle cramps, so be careful.