A4 standard?

spoke2cun · 30-03-2014 1:44pm #1

What type of average speed should you be able to do by yourself in order to take part in A4 races/TIts?

lennymc · 30-03-2014 2:17pm

billyhead · 30-03-2014 2:26pm

lennymc wrote: »

30

Would averaging 30km count in a training group or consistently on your own?

lennymc · 30-03-2014 2:35pm

they reckon that averaging 30 kph on a rolling spin for an hour or two should be sufficient to see you stay with an A4 group. I dont know how 'they' are tho

Average race pace for an A4 race is about 38-40 kph but thats in a group.

C3PO · 30-03-2014 3:15pm

Almost impossible to say - depends completely on the terrain you are riding I would have thought! I usually average about 26-27kms per hour (approx 400mts per hour climbing) when on my own and can hang on (just!) in an A4 bunch! It's more about being able to adjust to frequent changes in pace!

spoke2cun · 30-03-2014 5:20pm

Thanks folks. It probably has a lot to do with the surges in speeds and on climbs alright.

Arthurdaly · 30-03-2014 6:10pm

Average speed on a difficult course would be 34-37 and reasonably flat would be 37-39, I've rarely seen an A4 go over 40.

Its all about the hills and surges though and sometimes the average does not tell the full story. There are lulls where the average can drop to 25 and then its balls out at 50 all depending on what is happening in the race.

Lusk_Doyle · 30-03-2014 6:20pm

In a race you should find that you can sustain a harder effort for longer than on a solo spin. If not, keep trying. I've spent a few races last year blasting off the front and also sitting on the front dragging others in a bid to improve my stamina. It does work.

Amprodude · 30-03-2014 6:36pm

What was Aqua Blue today? I would be very surprised if that was over 34km/h seeming very few finished the race.

Inquitus · 30-03-2014 6:38pm

The Jazzer Wherity A4 on the Swords GP Circuit was 37.3 today fwiw

http://app.strava.com/segments/swords-gp-lap-661862

Max_Charger · 30-03-2014 7:21pm

Amprodude wrote: »

What was Aqua Blue today? I would be very surprised if that was over 34km/h seeming very few finished the race.

From what I can see, 34 would of seen you inside the top 20 in the A1/2/3 cat.

Amprodude · 30-03-2014 7:52pm

Max_Charger wrote: »

From what I can see, 34 would of seen you inside the top 20 in the A1/2/3 cat.

I did 31km/h and was dropped but group wasn't too far ahead before I retired.

longshank · 30-03-2014 7:53pm

Max_Charger wrote: »

From what I can see, 34 would of seen you inside the top 20 in the A1/2/3 cat.

And A4! Albeit 2 laps less.

lennymc · 30-03-2014 7:57pm

how many laps less longshanks?

the 30 earlier was a rough guide thats been bandied around previously on here. If you are racing with a lot of hills the speed will be lower, but if you were racing on the flat it will be higher.

@the op - go out and do it and see how you get on

longshank · 30-03-2014 8:10pm

lennymc wrote: »

how many laps less longshanks?

the 30 earlier was a rough guide thats been bandied around previously on here. If you are racing with a lot of hills the speed will be lower, but if you were racing on the flat it will be higher.

@the op - go out and do it and see how you get on

2

+1 go and try it, it's racing avg speeds don't mean much

calistro · 30-03-2014 8:36pm

OP - as others have said, just go out and try it. My first ever race was today in the Jazzer Wherity A4 and what an introduction!

Sitting in the bunch is grand and you will zip along but the real eye opener was the hills!..now I don't mind climbing but the speed at which the hills are tackled caught me out, that and the surge of riders wanting to be at the front for the climb.

But overall I loved every minute of it, from getting dropped the first time up the Nags Head, to a solo chase to get back on (failed !!) and then sitting up to wait on a group so we could work together (not everyone will!!) to try and chase again.

I had all the questions most people start threads on regarding starting racing flying around my head and just decided to go out and do it. You won't regret it!

spoke2cun · 30-03-2014 9:43pm

Very well said Calistro. That sounds exciting. Probably the best thing to do is to give it a lash.

Koobcam · 31-03-2014 12:32am

Seems to me that A4 races usually start quite fast and then calm down a bit once people realise the level of difficulty in a circuit. Tackling the hills at race pace is certainly one thing to work on, also getting through the first few kms when the speed can be high is another. I think a decent warm-up helps a lot.

Jack Joll · 31-03-2014 7:50am

Group not too far ahead, dropped and retired. Com'on lads this happens, you've got to get the wheel back. Grit the teeth, bite the handle bars. Catch back on to that wheel, even if its 15-20 seconds, balls out! That's the stuff that'll make you a better racer with more stamina! Its not over, until the fat A4 sings!

Inquitus · 31-03-2014 8:37am

Koobcam wrote: »

Seems to me that A4 races usually start quite fast and then calm down a bit once people realise the level of difficulty in a circuit. Tackling the hills at race pace is certainly one thing to work on, also getting through the first few kms when the speed can be high is another. I think a decent warm-up helps a lot.

Good points here.:

Firstly always start at or near the front, that will make it easier to stay on if the pace is mental at the start, rather than being under pressure having to chase on from the off.

It's important to have done a warmup of some sort so you can deal with the early pace. 5km odd easy paced with some short sprints would be a minimum.

Skys warmup is here as a guide and takes about 20 mins for reference.

Amprodude · 31-03-2014 7:05pm

Inquitus wrote: »

Good points here.:

Firstly always start at or near the front, that will make it easier to stay on if the pace is mental at the start, rather than being under pressure having to chase on from the off.

It's important to have done a warmup of some sort so you can deal with the early pace. 5km odd easy paced with some short sprints would be a minimum.

Skys warmup is here as a guide and takes about 20 mins for reference.

Good advice here. Staying near top of group always helps i do find when i am there.

good warmup essential too.

lukegjpotter · 31-03-2014 11:38pm

If you've got a power meter, go out and race with it on.
Afterwards, look at the data. Do intervals based on the power.

Also look on Strava for people in your Cycling Club who have uploaded race rides. Try out the course.

A4 standard?

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