Tuesday Interval Sessions at the Dome/02
On Tuesday evenings we hold an interval session for distance runners along the flat and fast riverside path near the O2 (formerly known as "The Dome") on the Greenwich peninsula.
Coaching is by Karen Hancock
Over the winter the session will be at lactate threshold (LT) pace to help you improve your speed-endurance. As Spring approaches we will start to introduce a little more speed to help sharpen you up for the spring racing season. Combined with a broad endurance base, this type of training will make you a faster runner at distances from 10k to marathon.
Where and when?
We meet at 7:00pm on the Thames Path near the high flats in the Millennium village, about a 3/4 mile walk/jog East from North Greenwich tube station. Some runners usually congregate at the top of the escalators at 6:45pm to chum newbies to the rendezvous point. Please arrive in warm-ups/ready to run and make sure to bring your own stopwatch. A stopwatch with a multiple lap timer would be ideal for these sessions. See the Dome page for further details. Please book online if you would like to attend, as I need to limit numbers of health and safety reasons. The sessions have become very popular, and we only take bookings up to 7 days before each session; no block booking is allowed. Please remove your name promptly if you change your plans to free up your spot for others.
Who are the sessions for?
The sessions are targeted at endurance runners and triathletes who take part in running events throughout the year on any type of surface. Ideally, you should have built up a good base of stamina and endurance before you start to introduce faster-paced work. LT work is the best form of speed training to do over the winter to supplement your aerobic conditioning work before you start to sharpen up your speed after the New Year in preparation for your spring target races. If you are in doubt, get in touch with Karen.
What is the format of the sessions?
The sessions last about one hour and consist of a 1/2-mile jog warm-up, around 30-40 minutes'-worth of repetitions, and a cool-down 1/2 mile jog. Because of time constraints we cannot include work on technique/drills. We cover around 6 miles in total in these sessions (including warm-up/cool-down). Future sessions are shown below.
The purpose of the sessions in winter is to increase your lactate threshold – i.e. the pace at which you start to experience accumulation of lactate in your tissues. Push up your LT and you will find your race pace at all distances from 10k and upwards improves (when combined with improving your endurance). An additional benefit of the sessions is that they teach you good pace judgement.
How do I know what my lactate threshold pace is now?
There are 3 ways:
By perceived effort:
"A hard but sustainable effort" – about the level of effort you would expect in a race lasting about 60 mins (between 10 mile and 10k pace for most people). It should feel "comfortably hard", but you need to concentrate to keep it going.
By Heart Rate Monitor:
Most people's LT if they have a good endurance base will be in the region of 85-90% of their Maximum Heart Rate (MHR) pace. Less well-trained runners will find their LT nearer to 80% of their MHR.
From a recent race performance:
If you use a Garmin or other SDM for training, you can be more precise about the pace you need to achieve in these sessions by putting a recent race performance into a calculator: the pace you want is described as "tempo intervals."
VO2 Max Sessions until 17 August 2010
| Date | Session |
| 25 May |
6 x (4 mins @ current 3k-5k pace (i.e. 95% effort); 2 mins jog recovery)
|
| 1 June | 6 x (800 m @ current 5k pace; 90 sec recovery) |
| 8 June | 2 x 2 mins (1 min jog); 2 x 3 mins (90 sec jog); 2 x 4 mins (2 min jog); 1 x 2 mins - all @ current 3k-5k pace |
| 15 June |
5 x (1k @ 2-3 sec slower per km than 10k target pace; 90 sec recovery ) |
| 22 June |
6 x (4 mins @ current 3k-5k pace (i.e. 95% effort); 2 mins jog recovery) |
| 29 June |
6 x (800 m @ 3 sec per km slower than 5 k target pace; 90 sec recovery) |
| 6 July | 2 x 2 mins (1 min jog); 2 x 3 mins (90 sec jog); 2 x 4 mins (2 min jog); 1 x 2 mins - all @ 3 sec per km slower than 3k-5k target pace |
| 13 July |
5 x (1k @ 10k target pace; 90 sec recovery) |
| 20 July |
6 x (4 mins @ 3k-5k target pace (i.e. 95% effort); 2 mins jog recovery) |
| 27 July |
6 x (600m @ 5k pace; 200m @ 3k pace; 90 sec recovery) - led by Gavin M |
| 3 August |
2 x 4 mins (2 min jog); 2 x 3 mins (90 sec jog); 2 x 2 mins (1 min jog); 1 x 2 mins - all @ target 3k-5k pace - led by Gavin M |
| 10 August |
3 x (1k @ 10k pace; 90 sec recovery; 1k @ 5k pace; 2 min recovery) |
| 17 August |
Resume Lactate threshold training |