Sample Triathlon Training Plan

Sample training plan from 3-Fitness Triathlon & Personal Training LLC
This is week 15 of a 40-week training plan for an athlete with goal races of two Half Ironman events during 2008, along with two International distance races and three Sprint triathlons.
Week of: 4/7/2008 15
Period: Base 3 Endurance, Force, Speed, Muscular Endurance
Total Hrs: 10  
Notes Swim Bike Run
Monday   Off
Tuesday W/U: 3 x 100 (25 Kick, 25 Right arm only, 25 Left arm only, 25 Free)
Main: 1000, alternate T-pace 50 with easy 50s
C/D: 300 Free
Total Distance: 1600  [ME]
(Total workout time is 1:00; if time remains, swim longer if desired)
  Run 0:30 on course with several moderately steep hills that take 2-5 minutes to run up.  Stay in Zones 1-5a.  Remaining workout time is Zone 2.  [F]
Wednesday   On flat course or trainer, ride 1:30, including continuously for 50-60 minutes in Zones 3 to 5a. Maintain cadence of 85-100 rpm and ride in aero position.  Any remaining workout time is Zone 2.  [ME]  
Thursday Swim intervals of 5 minutes, with rest interval of 45 seconds.  Zones 4 to 5a. Total distance should be about 1500-2000.  [ME]   Run 1:00 - Warm up, then do 10-30 minutes steady pace in Zone 3 on mostly flat course.  [ME]
Friday   Bike Trainer: Shift up and down thru gears to simulate hills. Spend 2 to 5 minutes in each gear and remain seated. Zones 1-4.  Total time = 1:30.  [F]  
Saturday     Warm-up, then run 4-5 x 20 seconds fast on soft, gentle downhill (race pace).  Walk 90 second back to start for recovery.  Remaining run time is Zone 2, but cool down to Zone 1.  Total time = 0:30.  [S]
Sunday   Reverse Brick:  after 1:15 run in Zone 2, quickly transition to 2:00  bike ride in Zone 2.  [E]
Total Hrs   1:45 5:00 3:15