Ok, I have been avoiding letsrun and most forums for a very a long time because there tends to be a lot of bickering and negativity.. with very little fact. I dont understand why people argue about xfit and running, its two completely different things. running builds cardio and the running muscles. most runners, including me, neglet everything else.
Im better than average at both running and crossfit. Example.. 5:40 mile.. not super fast,but not a casual runner.. 18:26 5k.. again not super fast, but enough to do very well at most races in my age group.. Im 37 and have only been running for about 4 years so I would say those time are very good. as for crossfit, your just judging against the rest of the people at the gym and yourself so (box), i usually do decent.
Another thing everyone misses is this. You get out of it as much as you put into. thats all things in life.
Here are some personal facts about what happened to me.
I was running 50 plus miles a week for the last two years and lifting weights a few nigths a week. i stopped making gains at both, so i ran more. I started getting injured more.
I was bored with my gym routine so 7 months ago I joined a crossfit gym. I thought I would be able to go in and excell at everything.. wrong.. completely knocked me on my ass, for weeks and weeks. It was somewhat of an advantage to be good runner in crossfit because the running parts of the workouts dont beat you down so much.
I couldnt run 6 or 7 days and do crossfit 4 days a weeks so I cut my running down to 3 quality runs per week. Speed work, tempo run and sunday long run (10+miles depending on what race i was training for)
It took a couple months to settle into that schedule and i felt horrible, mentally, for cutting my running mileage down so much, but i started to notice something. I felt much better. No more back aches, no more hurt knees, no more little running aches and pains. Plus i looked better.
Heres what surprised me most. At xfit class on a Thursday and Friday we did about 700 squats total. some weighted, some air squats.. my legs were very tired. I hadnt run a 5k in some time because my recent times (high mileage, pre-xfit) were getting worse and worse. I was struggling to run under 20 in a 5k. i thought my best days were behind me. I raced a 5k that sunday after all those squats not expecting much.. i ran under 19:00, first time in a long time.. the next week i ran an 18:40 on a course i had never broken 19 on.
My schedule is making me faster. Im running less, im injured less, and im all around stronger.
I think there is a lot of runners here that havent tried xfit that are bashing it, and crossfitters that dont like running so they bash it... why?? easy they dont understand it.
I think most runners would love crossfit if they tried it.
You compete against yourself and others daily in a positive environment.. sound like the running community? it feels like it to me when im at the xfit gym.
I think most crossfitters would benefit greatly from a long slow run once a week and a tempo run. what i see is that a lot xfitters run too fast when they try to "go for a run" so they get tired out too quick and dont like it anymore.
I was welcomed by the crossfit community as runner, but i dont always get that feeling when i tell other runners that i xfit.. i must admit i was the same way. must be the crossfit look or something.
everyone (not just runners) bash crossfit style pull-ups. again, easy, its a misundertanding. most xfit workouts are timed or scored. those flailing looking pull-ups are faster and believe me they are a workout. they are hard to learn as well. its about leverage and power in the core and hips, which most runners could use more of. there are plenty of crossfit workouts that call for "stict dead hang pull ups".. thats when you do regular pull ups.
I do have to stay that injury potential is there in crossfit. especially in the shoulders. a person needs to learn strict form before trying to speed through workouts.
I would also say that unless youre at the elite level of running crossfit is going to help your running. an elite runner would not want extra muscle or weight in the upper body, but how many truly elites are out there.
I would also say that 95 percent of crossfitters would benefit from some long distance runs and some tempo runs. Theres just seems to be a kind of endurance you build in a long distance runnning that you cant get anywhere else.
Thans just my educated two cents worth.