Showing posts with label Goodwood. Show all posts
Showing posts with label Goodwood. Show all posts

Friday, 14 May 2010

Racing as Training

Thursday night was the weekly Surrey League handicap race. These offer a great option on the midweek racing menu around London, as they take place on rolling 3-4 mile open road courses rather than the usual short closed circuits. The "handicapper" (usually Keith Butler, founder of the Surrey League) sets up the groups and the times between them depending on the course and which riders show up.

The make-up of each group varies from night to night (Keith has a good memory for names, faces and abilities!) but usually the first group to go consists of new 4th cats, ladies and 4th vets. The second group has weaker 3rd cats, 3rd vets and more experienced 4ths and ladies, the third group has the stronger 3rd cats, the fourth group is the 2nd cats, and the scratch (last) group contains all the elites and 1st cats. The groups are set off in order with gaps of up to several minutes between, meaning each group has to try both to catch the groups in front and stay ahead of the groups behind. On any given night, nobody knows how generous the handicaps will be, who will work together well enough to stay away, or how long it will take to be caught by the groups behind. Makes for some very interesting racing!

Tactics are basic but ruthless: the faster groups try to sprint past when catching the slower groups to prevent anybody from jumping on the train, while the slower groups try desperately to latch on and keep going. Within each group, it's an unspoken agreement to work together, but sandbaggers can expect to be attacked. Groups are often as small as eight riders. With nowhere to hide, and everyone with a vested interest to work together to catch/keep from the other groups, it's one of those "push your limits or get dropped" kind of races. Just what some of us need to get in a great night's training, as I could certainly never ride 30 miles so hard on my own the way I can in a handicap.

What's interesting about handicap races on the open road -- where you often can't see a group you're catching until mere minutes before you catch them -- is how little shelter it offers the rider who's used to hiding in a 60+ rider bunch. In the early laps, most people will come through and take a turn on the front, but as the laps pass and legs tire, often it's down to only a handful of riders doing all the work while the rest are doing their best to conserve energy and hang on. Sharp corners, rolling hills, accelerations as other groups come past and unexpected gaps opening up all contribute to that stretching elastic effect til suddenly you look around and realise that half the group you started with is off the back. This is when some riders are confronted with the brutal truth that a good Surrey League handicap race exposes: just because you can finish in the bunch at Hillingdon week after week doesn't mean you're a strong rider! In fact, I would say that not only are handicaps a much better way to use racing as training, they are a good test of true fitness. And they will expose your weaknesses in racing like nothing else.

To illustrate my point, here are a few diagrams taken from WKO+ from recent men's races I've done. The first is Hillingdon during the winter series, a 3rd cat men's race. The second is Goodwood, a pan-flat windy circuit, also a 3rd cat men's race. And the third is last night's handicap at Accommodation Rd. out by Longcross. All three races I felt that I put in some effort, but was still well within myself. Note how much less time is spent essentially freewheeling in the handicap, and how much more time is spent sprinting and at VO2max level!


Hillingdon, January 2 2010


Goodwood, March 28 2010


Accommodation Road handicap, May 13 2010

Oh yes, a race report!

In last night's race I started in the second group and it was quickly apparent that I was one of a handful of stronger riders in the group. We worked together reasonably well but it was only two laps before we were caught by Jim's group (the third group), who had quickly pared themselves from ten to four riders by the time they caught us. Most of my group managed to latch on, though the speed had now increased and some people (who had already disappeared from the front a lap before) were struggling. They got some respite as we caught the leading group on the road of 4th cats, many of whom also managed to join the back of our group thanks to a car that slowed us at the wrong moment. A lap went by, then an attack at the front saw the group split briefly at the corner-plus-draggy-hill section and I was on the wrong side of it. But seeing Jim and fellow KWer Damien in the group ahead, I was content to let them go and not chase -- especially when nobody came around me to help!

We caught them back up by the next corner after the downhill though, and it stayed that way for another half-lap until the scratch group came steaming through, which included a strong rider in Jim's original group who had been caught napping when the four of them had attacked. The acceleration from the scratch group saw most of my original group and all of the 4th cats dropped, with only four of us left (not coincidentally the four who had been taking the most turns before being caught by Jim's group). I looked around and realised I was the caboose on the train, and though I knew I needed to move up the line of riders, with the tailwind and speed I just couldn't and sadly hit the next corner still at the back. I tried desperately to come out of the corner and hit the hill hard, but as that was the prime attack spot on the circuit, attack they did and off the back I went. As I did, I overtook two riders from my original group as they blew themselves up trying to stay in touch, and ended up 100 yards behind the main group -- now the front group on the road -- as they rode away.

The last guy left from my original group joined me and we worked together to try and stay away from whoever was left behind us, which we managed for another lap and a half. Then just as we hit the bell lap, the rest of the scratch and 2nd/3rd cat riders who had been dropped from those groups earlier on caught us up and I spent the final lap in a group of a dozen riders again. On the final hill to the finish, I managed to come around a few of them who either gave up or blew up and I ended around 20th or so. Not bad for an evening's training! Damien ended up in the points at 8th and Jim 11th, while former Wheeler Luke was 5th.

Below is the hardest lap out of the eight we did, lap 3 when Jim's group joined us. Note my FTP at 235 and how I spent much of the time above it! My peak 1-sec, 5-sec, 10-sec, 2-min, 5-min and 10-min were all in this lap.


The hardest lap

Lap 3 (0:09:04.04):
Duration: 9:03
Work: 119 kJ
TSS: 16.5 (intensity factor 1.045)
Norm Power: 245
VI: 1.12
Pw:HR: -11.92%
Pa:HR: 10.83%
Distance: 6.011 km
Elevation Gain: 84 m
Elevation Loss: 84 m
Grade: -0.0 % (0 m)
Min Max Avg
Power: 0 741 219 watts
Heart Rate: 154 184 175 bpm
Cadence: 31 159 101 rpm
Speed: 16.9 68.6 39.9 kph
Altitude: 35 72 52 m
Crank Torque: 0 87.9 20.3 N-m


Entire Race
Duration: 1:16:51 (1:17:41)
Work: 951 kJ
TSS: 123.7 (intensity factor 0.983)
Norm Power: 231
VI: 1.12
Pw:HR: 5.35%
Pa:HR: 1.49%
Distance: 48.081 km
Elevation Gain: 666 m
Elevation Loss: 665 m
Grade: 0.0 % (0 m)
Min Max Avg
Power: 0 741 206 watts
Heart Rate: 85 184 170 bpm
Cadence: 31 196 99 rpm
Speed: 4.5 69.6 37.5 kph
Altitude: 35 72 52 m
Crank Torque: 0 87.9 19.6 N-m

Tuesday, 25 August 2009

Happier endings

This week was much better on the racing front. Three races, three top-3 results, though to be fair all of the races were women-only and two of them had fewer than 10 riders! Such is the state of women's cycle racing, which is a bit sad when you think that I live on the outskirts of the biggest city in the UK. And most of us know lots of women cyclists who ride with our clubs, commute to work, do sportives or triathlons, etc. but for whatever reason can't be talked into giving cycle racing a go. Is it the ugly crashes highlighted on the news in the pro races that scare them away from the sport? Or just the simple competitiveness; the idea that when you race, you are forced by your competitors to push yourself to the limit most times? Not sure, but I do wish more women would get involved in cycle racing. I'd love to do a road race with 50+ women all more or less my ability, the way Jim can do with his fellow cat 3 guys. Instead I do races filled with elites and Olympic hopefuls who trounce me, or races with fewer than a dozen women, only half of which manage to hang on til the end. Anyway, stuff to think about for a later blog post.

Last week we had some really great weather, which always makes me motivated to get outside and be active. Late summer and never knowing if it might be the final spell of sun and warmth until next spring might have something to do with it. In any case, even with Monday as a rest day I managed a 14.5 hour training week, more than 11 of which were spent on my bike either riding to/from races, racing, or riding around watching others race. It was also my last week neglecting my TT bike as I need to get back to it this week and start building up some long rides for Kona. It's been nice for the break, but at the same time I'm looking forward to riding fast into the wind again, ha ha.

Tuesday -- Crystal Palace
Not quite as many as the week before, but still ten of us showed up to race the second-to-last week of the Palace circuits. Series leader Charlie Blackman was there, as was SE Road Race champ Natalie Creswick, so it was looking like a promisingly tough race. I was curious to see if we could catch Charlie once she (inevitably) got away solo, and we managed to do it once -- though by doing so dropped all but four other riders. Or was it more like she sat up to take a rest before riding off again to finish a few hundred metres ahead of us in first place... Still, my bike handling is improving and I worked my butt off both to try and catch Charlie and to hold off Natalie who's been stronger than I have at every race we've ever done. In the end, as I was coming up the hill on the final lap giving it all I had and waiting for the inevitable sprint to come around me which never came, I let up just a moment too soon and was pipped at the line for 2nd by Melanie Sneddon from the Penzance team. Frustrating, but since she had done quite a bit of work to try and get away from us -- and managed to reach and stay with Charlie a short while before being dropped and coming back to us with a couple of laps to go -- I couldn't complain. She definitely deserved to beat me. Leona had another strong ride finishing 5th, and both of us were not surprised to see our power data show a 10-watt jump in effort from the previous week. It was a tough race!


Leona leads early on, with Charlie on her wheel waiting to pounce, photo from London Cycle Sport

Saturday -- Hog Hill
Having run 19km on Thursday evening then ridden 110km on Friday in the alternating sunshine and pouring rain to watch the Surrey League Revolutions 5-day race (with my teammates Steve Saunders and James Beaumont taking part), my legs were feeling a bit heavy. But I'd been meaning to give Hog Hill a try all summer and this was the last chance to do it in a low-key women's race (unlike the rather higher profile London Open Circuit champs in two weeks' time). So Leona and I rode the 20km to London's Liverpool St. station -- a kind of contest all on its own, to keep out from under bus wheels and away from cab doors -- then grabbed a train to Goodmayes, then rode another few km to the circuit. Sure enough, there's a good little hill there, but nothing too crazy. Seven girls were on the start line, two fell off almost immediately, and the other two were dropped with a lap to go when one of the riders thought it was the bell lap and attacked going up the hill. I sat on her wheel easily, thinking "oh, that's smart, attacking before the bell instead of after", only to find out as we crossed the line that she thought it was the finish! Been there, done that... so we took off again for another lap and this time with the help of Leona clearing the right-hand side for me, it was my turn to attack going up the hill. I gunned it pretty hard and knew I was in the lead, but mindful of losing at the line I was afraid to glance around and see who was where behind me. Turned out I needn't have worried! So that was my first victory and felt pretty good to finally get one. Nice to get the £15 too and set a couple of new power records for everything from 10 to 30 seconds.


Yep, pretty sure I have this one sewn up! photo from London Cycle Sport

Sunday -- Goodwood
I only needed 11 points to get my cat 2 license, but none of the British Cycling reps at Hog Hill could tell me what my win got me, so I figured I'd better do the 3/4 women's race at Goodwood anyway, just to be sure. Early morning races are never my thing and this one was no different, though once we arrived at sunny warm Goodwood and had a lap of the course I was feeling a bit more awake. Seventeen riders lined up at the start -- good turnout for a women's race! -- and we set off a minute or so behind the men's cat 4 race at quite a slow pace. No matter, I was happy for the extra warm-up. It was a windy day, and what with the flat gently turning circuit it was going to take legs of steel and courage to match in order to get away from the bunch on this one. I tried a couple of attacks to see what would happen, but only succeeded in tiring out the less experienced riders and thinning out the bunch to nine. A crash in the men's race on the finishing sprint just after they overtook us meant the first part of our last lap was neutralised, but afterwards it was just a waiting game to see who would start to sprint first. I had my eye on who I thought the strongest rider in the race was and stuck to her wheel like glue til the closing few hundred metres when she was led out nicely by some friends in the race. Despite my best plans to wait until the last second (we were sprinting into a headwind) to try and come around her, I just didn't have enough in my legs to do it, not to mention picked a wrong gear and couldn't get on top of it. In the end, she won a good race and I finished over a bike length back. 2nd place at a circuit like that, not bad.


Just couldn't get around her, though it might help if I could sprint better than a Dutch commuter.