Toughest/Easiest Ironman Bike Course: Comparing 25 Ironman Races




What's the easiest Ironman triathlon bike course? Which is the hardest? From the most recent race data, St. George, UK and Lanzarote are easily toughest, followed by Cozumel, Lake Placid and Wisconsin. Austria, Arizona and Florida are among the fastest courses. 

Note that outside factors, such as weather, wind, or ability of athletes in the field will influence average times. Kona is harder than most, but qualifiers will, naturally, ride faster than most.  We think that the Austria time is probably deceptively fast. Unless the course was short or featured tailwinds, having ridden all four, we'd say it's harder than Arizona and Florida, and equivalent to New Zealand.


Training Plans for Marathon and Ironman Triathlon

By Raymond Britt

You want to do one or more of the following -- 10k, half-marathon, marathon, triathlon, Ironman Triathlon, ultramarathon, but you wonder: Can you do it? What type of training, when? Run the Numbers. You'll see. Yes, you can.                      

How: Training is shaped for seasonal goals and objectives. Different targets call for different training plans and actions. Yet overall, the principles remain the same: a high-level plan based on 4-week periodization intervals, with high intensity efforts once per month.

To illustrate, this article presents training plan detail and summaries from six actual training years, each one with different goals and objectives:

1. Marathon PR and Qualify for Kona (avg. 8.5 training hours/week)
2. Re-qualify for Kona (7.5/week)
3. Setting a Triathlon Personal Best (8.0/week)
4. Taking it Easy (5.0/ week)
5. Just for Fun (3.25/week)
6. Balanced, with Nine Races (5.75/week)

Sample Training Plan 1: Marathon PR and Qualify for Kona: This plan is for a driven year that resulted in: a marathon PR (Boston 2:54); Qualified for Kona 2003 and 2004 at Lake Placid and Wisconsin, respectively; debut in Kona.

This was a year of determined racing with the most training overall compared to the other 5 plans. Average training hours/week = about 8 1/2 hours.

Plan 1 Day by Day Detail


Plan 1 Summary
From Training Plans


Sample Training Plan 2: Re-qualify for Kona: The following year the goal was to re-qualify Kona 2004 at Wisconsin (result: 6th place AG); race well in Kona (10:55), and run solid marathons. Average training time per week = 7 1/2 hours.

Training Plan 2 Detail



Training Plan 2 Summary
From Training Plans

Sample Training Plan 3: Setting a Triathlon Personal Best. This plan was for a third consecutive aggressive season, resulting in an Ironman triathlon personal best 10:12:22 at Ironman USA Lake Placid and a third Kona finish, plus sub-3 hour marathons. Average training time per week = 8 hours.

Training Plan 3 Detail



Training Plan 3 Summary

From Training Plans


Sample Training Plan 4: Easy Does It. This plan represents a year that was designed to cut back, to take it relatively easy. Results were still pretty good: Ironman Arizona in 10:35 followed by a 3:02 Boston Marathon 8 days later. Also finished Ironman Lake Placid and Ironman Wisconsin and other marathons. Eased off later in the year. Average training hours/week = less than 5 hours.


Training Plan 4 Summary
From Training Plans


Sample Training Plan 5: Just for Fun. Mainly a year off from serious competition, though still racing often, at even lower intensity than shown in training plan 4. Finished Ironman Arizona, Boston marathon and four other marathons at a pace that kept it relatively fun, not competitive. Average training time per week: 3 1/4 hours. Realistically, races often served as long training days.

Training Plan 5 Summary
From Training Plans

Sample Training Plan 6: Balanced Year, Nine Endurance Races This season represented a year that effectively combined all the previous plans, with extensive endurance racing with pretty good performance and low training time.

This season had nine endurance events: five marathons, two 50-mile ultramarathons and two Ironman triathlons. Highlights included qualifying for Boston, finishing a 50-mile ultramarathon and Ironman Wisconsin within eight days, and running 3 marathons in four weeks.

Average training time per week = 5 and 3/4 hours. More time in summer when the sun rises earlier, still not cutting into work or family time.

Training Plan 6 Detail


Training Plan 6 Summary
From Training Plans


Feel free to mail me: raymondbritt at runtri.com. I'm happy to answer questions. Really.

For more about planning your season, see Planning Your Training and Racing Season. Also see: Balancing the Numbers -- Getting the Most From Your Training Plans

Important Note: These actual training logs and data should be considered illustrative as you prepare your own training strategies. Your mileage will vary; make sure your plan is right for your health, conditioning and physician's advice.

For more, return to RunTri.com.

Triathlon FAQ: Frequently Asked Questions

What are the typical triathlon distances?


• Ironman: 2.4 mile swim, 112 mile bike, 26.2 mile run
• Half Ironman: 1.2 mile swim, 56 mile bike, 13.1 mile run
• Olympic Distance: 1500 meter (.93 mile) swim, 40k (24.8 mile) bike, 10k (6.2 mile) run
• Sprint Distance: usually about one half of an Olympic Distance race
• Super Sprint Distance: Usually about one-quarter of an Olympic Distance Race

What are the best races?
Here are our choices for Top 25 Best Triathlons.

Do you really think I can finish a triathlon?

Yes, I do. If you’re reading this, the chances are pretty good that you could finish a triathlon. You’re interested in fitness, in endurance and fitness. As long as you pick a triathlon that’s suited realistically to your abilities, you can finish.

What you really need, ultimately, is to want it bad enough. If you do, you will. [Note: see your doctor before attempting anything related to endurance training and racing.]

What triathlon distance is right for me?

In my view, it really hinges on your comfort in the water. You can probably ride or run (or walk) the distance in longer events. But don’t put yourself in the water for a longer distance than you can handle.

If you’re just starting out, you may want to consider a super sprint distance, with roughly a 375 meter swim (equal to about 13 lengths in a pool) in shallow water. A Sprint race doubles that to 750 meters, and an Olympic Distance race covers nearly a mile in the water. I mistakenly chose Olympic Distance, above my abilities, for my first race. The swim was too long, but the bike and run were fine.

Do I need to have a strong background in one of the events?

Not necessarily. While you will encounter athletes who swam in high school meets or ran cross-country, many new triathletes are approaching these events for the first time.

I would have done a triathlon earlier, but I don’t like to swim. I envy those who glide through the water like a fish, speeding their way through the first leg of a triathlon with ease. For me and many others, the swim can be a challenge, but early on I told myself that part of triathlon is about encountering challenges and overcoming them. I’m not the best swimmer, but when I exit the water in a triathlon, it’s a small victory each time.

I’ve heard that a triathlon swim is rough, and people even try to swim over you; true?

The talk about the swim typically surpasses the reality, which is: there are no lane markers, everyone’s trying to go in the same direction, some with more success than others. Yes there is occasional contact, but it’s unintentional. Do not take it personally, just keep swimming.

I like to run, but people tell me I shouldn't run marathons and compete in triathlons in the same season; thoughts?

No reason at all that you can't run and compete in triathlon. I'm convinced I train and race better by having marathons and triathlons in my racing plans. See Runner or Triathlete? Why Not Both? and Planning Your Training and Racing Season.

Do I need to train a zillion hours?

Short answer: no. You've got limited time to train; be realistic. Train hard in the time you've got. You can do very well while training far less than you think you have to. See our article: How Much Training Time?

Can a training log help?

Absolutely. But it doesn't need to be very complex to be of tremendous value. See our Training Log Tips. Also see our actual Season-by-Season Training Plans.

What's the most important concept in creating and executing on a training plan?

In my view, Periodization. Train in 4-week blocks, increasing time and mileage week by week. At the end of four weeks, back off; start the process again, at a slightly higher level that you did in the previous period. See our article Periodization.

Do I need to buy a lot of expensive gear?

No. It’s possible to compete in a triathlon with equipment you have in your garage and your closet. See next questions.

Do I need to buy a wetsuit?

A triathlon wetsuit can cost $200 to $400, so it’s a pricey investment. The reasons to get one: help you stay warm in longer swim distances, and the buoyancy will make most amateur swimmers swim better.

But a wetsuit is not mandatory for most triathlons, and certainly not needed in the short distance races like Super Sprints, held in water that’s warm. Some triathlon stores will rent wetsuits, and that’s a good bet if you only plan to do one or two triathlons. If you can see yourself staying engaged in triathlon longer, the cost of a wetsuit makes sense.

Do I need to buy an expensive triathlon bike?

Anything with two wheels in your garage can get you started at no extra cost. I pulled my L.L. Bean faux-mountain bike out of the garage for my first two Olympic Distance triathlons. And my bike times in those two triathlons were not all that bad.

When I decided to take on longer triathlons, I bit the bullet and bought an entry-level triathlon bike. I got a little heartburn because at $1500 it was far more expensive than any bike I’d ever considered. But those dollars paid off over the long term, as I rode it for thousands of miles in subsequent years.

Will a new bike make me faster?

There’s a saying ‘if you think a new bike will make you faster, then it will.’ Part is psychological. But in the first place, you are the one powering your wheels. If you are not in shape, a $5000 dream bike with tricked out wheels and components won’t make a difference.

On balance, at any triathlon transition area, the bikes will be more impressive than the bike riders in many cases. It’s another way of saying just buy the bike that works for you, don’t worry about trying to have the hottest bike out there. Better to be the hot rider.

What about those disk wheels some triathletes use?

Rear wheel flat disc wheels look wicked cool, don’t they? Makes your bike kind of look like a Stealth Fighter. Two problems: good ones are very expensive, and they really won’t help you at all until you can ride well over 25mph. I’m putting it too simply, and the rocket scientists can give you the specifics, but in short, they will only help the very fast riders. Until you are one of them, save your money.

There are companies out there that rent disk wheels to triathletes for a few hundred bucks. Again, save your money.

Can I get a decent set of wheels that are better than the basic ones that came with my bike? 

Sure. But I'll start by saying that the wheels that come with your bike out of the box tend to be good and efficient. I'd say they are fine for most triathletes.

I upgraded from stock wheels to basic carbon-fiber Spinergy wheels after racing for a couple of years. Friends swore by them, called them bullet-proof. They are. They've lasted me 12 years and remain my main non-disk training and racing wheels. I can't speak to how solid the current Spinergy or other upgrade choices are today, though.

I'd estimate they cost about half what disk wheels do, so they were not an inexpensive choice. I saw them as helpful for riding fairly consistently at 20-21mph, and they are. So apply that rule of thumb before you upgrade.

Should I buy an aerodynamic helmet like Tour de France riders wear in time trials?

Everybody does, or so it seems, but I'll encourage you not to follow the crowd.

My view: like disk wheels, if you can ride 25mph over many miles in your triathlon, sure, a time trial helmet might help. Otherwise, save your money, get a normal helmet.

But everybody else is doing it?

Overall, whether it's wheels helmets, or wetsuits, it's way too easy to get caught up in the feeling that you have to have the absolute best available, to use what the pros use.

The rationale for spending several thousand on your triathlon gear: if I'm spending so much time and effort to prepare for an epic triathlon, shouldn't I invest to get every possible advantage I can?

Well, think long and hard about what extra advantage you might be buying. It's not worth a couple more thousand dollars to shave a few seconds here, maybe a few minutes at the finish.

Unless you're on the cusp of qualifying for Kona; by then you'll be racing at the speed where the expensive gear will really be worth it.

What if something goes wrong in the Special Triathlon I’ve spent so much time preparing for?

For some, understandably, a triathlon is a culmination of much dedication, preparation, training time, and family support. It’s a project, it’s a big deal, and you want it all to be worth it.

But sometimes things go wrong out there, in the same way that it might rain on a long-planned outdoor wedding. The swim might not go as well as you expect. You might get a flat tire on the bike. You might experience unexpected cramping on the run.

What's it like?

Triathlon is about the expected as well as the unexpected. The successful triathlete – you – earns that internal and external respect by taking whatever the day, the course and the competition hands you.

There are never answers to all the questions. But there is victory, on your terms, at the finish. And that’s what it’s all about.

For more, return to RunTri.com

Ironman Kona 2016 Detailed Results Analysis: Overall, by Division, by Split, vs Previous Years and more

It's the ultimate triathlon experience: Ironman Triathlon World Championship in Kona. We've raced Kona three times, and know the unforgettable feeling. We've also been analyzing and sharing detailed Kona race results for several years. Here's the story of Ironman Kona 2016:
  • Finishers: Over 2207, most ever, slightly 2015's 2002
  • DNF: 4.5% compared with 6.7% in 2015
  • Average Finish Time: 11:27 vs 11:44 in 2015
    • Swim: 1:09
    • Bike: 5:52
    • Run 4:14
  • The difference between 2015 and 2016 average splits were 7 minute faster swim, 9 minutes faster on the run
  • For perspective, compare 2016 results and stats vs several previous years, overall and by division
  • Compared with overall averages since 2002, 11:30 finish time, 2016's 11:27 was right on target

























Ironman Kona Hawaii 2016: Results Analysis, Advice, Qualifiers, Photos, More

Ironman Kona Race Coverage:





By Raymond Britt (includes excerpts from our book Qualifying for Kona

What's it like to race the Ironman in Hawaii?  It's everything you've ever thought it would be, and much more. You'll know what I mean when you get there. Want to race in Kona? We've competed in the Hawaii Ironman there times; here's just about everything you need to know, from stats, results to the complete story of the race from start to finish.  





    Ironman Kona World Championship
    Qualify for Kona

    Ironman Advice
    Featured Ironman Qualifiers

    Jan Foreno and Daniela Ryf Win Ironman Kona Triathlon World Championship


    Congratulations to Ironman Triathlon World Champions Jan Frodeno, with an 8:06 victory time, and Daniela Ryf, who won with an impressive 8:46. Top 25 Men and Women Pro Finisher Splits and rank are presented below.







    We'll be adding to our comprehensive results analysis throughout the race, which is still in progress,








    Ironman Chattanooga 2016 Results Analysis by Division, by Split, DNS, DNF, Compared to 2014 and more

    Quite an astonishing day at Ironman Chattanooga 2016. Relentlessly harsh heat led to a 13:59 average finish time for 1688 triathletes, and an exceptionally high 19% DNF rate, considering all finishers under the typical 17 hour Ironman cutoff time.

    But, wait: the official cutoff time, it turned out, was determined to be 16 hours 15 minutes (I have no idea why). That meant another 50 or so athletes who happily finished under 17 hours but after 16 hours 15 minutes got the staggering news they would not be considered Ironman finishers, but instead were classified DNF.

    My analysis and charts reveal how brutal it was out there for all Ironman Chattanooga 2016 triathletes. And it's based on results for all who finished under 17 hours.














    Ironman 70.3 2015 Rio Results Analysis

    Ironman has added several new 70.3 events since our most recent detailed and comparative analysis of half Ironman Rankings.

    We'll be catching up as time permits, here's a summary of 2015's Ironman Rio 70.3. At a 5:56 average finish time, it's slightly faster than average, the number of finishers, at 797, is on the low end.

    Here's our Analysis of the Rio 70.3 event in 2015.







    Best Rio Olympics Coverage: Wall Street Journal (featuring our Analytics)

    By Raymond Britt
    Add caption

    The Wall Street Journal's Pulitzer Prize winning Kevin Helliker has written an excellent article, entitled 'At the Rio Olympics, Women Athletes Bump Against a Gold Ceiling'.

    While putting the comprehensive article together, as he and others at WSJ reached out to me with a request to conduct analysis that confirmed the ultimate headline.

    Seeing that many events in the Rio Olympics appeared to clearly differ by gender, such as womens' notably shorter cycling road course.

    In present day endurance events in which both genders complete the same distance, Kevin wondered, do percent of women finish relatively close to men with higher rates/fewer DNFs.


    We dove deep into our archives, and analyzed results by gender and division for Boston Marathon (1996-2016) and Ironman Triathlon World Championship (2000 to 2015).

    Our striking conclusion: Women have hammered their way to match male finisher rates.

    Women endurance athletes have battled year by year to prove mens' equal as measured by finisher rates with the gap sharply narrowing obviously on the historical and trending analysis.

    Indeed, there is no reason for differences in event length or course type.

    Here's an overview of our analytics findings the Journal relied on:

    1. Big Picture 40 Year Evolution of Boston Marathon Finisher rates
    -- 1970s: men 20% more likely to finish
    -- 1980s: gap closing but still wide, 10% area
    -- 2000s: gap slowly disappears

    2. Boston Marathon 2016 DNF Rates (see chart, including rates by Division)


    -- overall: 3.1%
    -- Women 3.5%
    -- Men: 2.8%
    -- and by division, under 1% most often


    3.  Ironman Kona (see 3 charts: DNF Bike, DNF Run, Overall DNF)
    -- Overall: 6.7%
    -- Women: 6.0% excluding Women Pros
    -- Men: 6.2% excluding men pros

    For more details, see our comprehensive analyses of
    -- Boston Marathon
    -- Ironman Kona
    -- 500+ analytic/stats Articles, posts, for more than 100