Kristian Blummenfelt

Latest Stories

News

Breaking Down the 2026 Ironman 70.3 World Championship Field

Data analyst Thorsten Radde breaks down the top favorites, the demanding course, and why the formidable Col de Vence climb will shatter the field at the 2026 70.3 World Championship in Nice.

Thorsten RaddeSeptember 8, 2026

News

Kona 2026: What the Numbers Actually Tell Us About the Ironman World Championship Pro Fields

Does “experience” impact Kona results? The data says no. Thorsten Radde dives into the math of the 2026 Ironman World Championship pro field and debunks everything you think you know about winning Kona.

Thorsten RaddeAugust 18, 2026

News

Sam Laidlow Sets World’s Fastest Time at Challenge Roth, While Alanis Siffert Stuns With Career-Best Result

It was an unforgettable day in Bavaria as 24-year-old Alanis Siffert shocked the world with the fastest bike split and a stunning 2:45 marathon to win over Lucy Charles-Barclay, while Sam Laidlow’s swim-bike assault proved too much for a charging Kristian Blummenfelt.

Travis MundellJuly 5, 2026

News

Why There Is No Such Thing as an Ironman (or Iron-Distance) World Record

Hint: There isn't really an Ironman world record. But there are some fastest-known Ironman (and iron-distance) times.

Susan LackeDecember 11, 2025

News

Blummenfelt, Laidlow, Matthews, and Charles-Barclay Set for Historic Clash in Roth

With a historic field assembled on the sport’s fastest course, all-time records are under threat at triathlon’s most storied independent iron-distance race. TriRating analyst Thorsten Radde makes his prediction for how this monumental clash might play out.

Thorsten RaddeJune 30, 2026

Training

The VO2 Max Trap Is Trendy But Won't Save Your Race. This Will.

VO2 max is trendy. But that doesn't mean it's worth putting too much training time and effort into, says experts. Here's why.

Elaine K. HowleyJune 17, 2026

Culture

Pro Triathletes Are Redefining Race Weight to Prove That Fueled is Fast

The decades-long quest for an ideal “race weight” has often devolved into dangerous underfueling. Now, elite triathletes are ditching the scale, prioritizing health and fuel to prove that power and speed belong to all body types.

Marni SumbalJune 8, 20262

News

Norwegians Kristian Blummenfelt and Solveig Løvseth Run Down Rivals in Thrilling 2026 Ironman Texas Showdown

It was a dramatic day in The Woodlands, where a loaded, world championship-worthy field met cool conditions as Solveig Løvseth and Kristian Blummenfelt proved too strong on the run.

Travis MundellApril 21, 2026

News

The Pro Pacing and Positioning Strategies to Watch Early in Saturday's Ironman Texas

Between top performers from last year's Ironman World Championship and this year's hopefuls, Ironman Texas promises exciting competition and a sneak peek at what Kona might look like in 2026.

Thorsten RaddeApril 16, 20261

News

Kristian Blummenfelt and Taylor Knibb Smash Course Records at 2026 Ironman 70.3 Oceanside

The pre-race favorites delivered in Oceanside with a late lead change on the run for Blummenfelt, while Knibb held off a fast-charging Solveig Løvseth after a blistering bike course record ride.

Travis MundellMarch 30, 2026

News

Blummenfelt: 'I Race To Win' & Other 2026 Ironman 70.3 Oceanside Pro Press Conference Insights

In a deep pro field, multiple world champs and pre-race favorites share how they're approaching Oceanside and their 2026 seasons.

Bethany MavisMarch 27, 2026

News

70.3 Oceanside Kicks Off U.S. Pro Racing. Here Are the Most Likely Winners.

Trirating.com expert Thorsten Radde offers a statistical analysis of the 2026 70.3 Oceanside contenders to offer a look inside this weekend's competition.

Thorsten RaddeMarch 24, 2026

News

Kristian Blummenfelt Runs Down Jelle Geens and Hayden Wilde in Ironman 70.3 Geelong Thriller as Matthews Holds On to Claim Victory

Kristian Blummenfelt erased a 90-second bike deficit with a 1:06 half-marathon to take down 70.3 world champion Jelle Geens while Kat Matthews edged out Grace Thek by just 36 seconds to secure maximum Pro Series points.

Travis MundellMarch 23, 2026

News

Trevor Foley and Kat Matthews Win Ironman New Zealand in Dramatic Pro Series Opener

In the 2026 Ironman Pro Series opener, Kat Matthews stormed to a course-record win, while the men’s race came down to the wire as Trevor Foley snatched victory in the final third of the marathon.

Travis MundellMarch 9, 2026

News

Charles-Barclay, Geens, Blummenfelt, Knibb, and More Dissect Their 70.3 Worlds Performances

On TUEs, two-way battles, $70K injuries, and rule-enforcement concerns.

Tim HemingNovember 10, 20252

News

Who Is Most Likely to Win the 2025 Ironman 70.3 World Championship in Marbella? We’ve Got the Stats.

World titles and $1.7 million in award money for the Ironman Pro Series are on the line in Marbella, Spain, this weekend. Trirating expert Thorsten Radde analyzes who is most likely to win it.

Thorsten RaddeNovember 5, 2025

News

2025 Ironman 70.3 World Championship: Updated Start List and How to Watch

This year's 70.3 worlds will feature an all-star lineup, including Taylor Knibb, Lucy Charles-Barclay, Kristian Blummenfelt, and more. See the full start list and race numbers for the women's and men's pro races, plus how to watch the free livestream on Outside TV.

Susan Lacke, Travis MundellNovember 6, 20251

Race Fueling

An Analysis of Ironman World Championship Pros' High-Carb Nutrition Plans

Top Ironman athletes are loading up on carbs like never before. A sports dietitian breaks down what they’re eating, why it works, and what age-group athletes can learn from it.

Susan KitchenOctober 21, 2025

News

Post-2025 Ironman World Championship, a Pro Triathlete Analyzes the Men’s Ironman Pro Series Standings

The podium you saw this weekend at the men's 2025 Ironman World Championship in Nice is likely the podium for the Ironman Pro Series. Here's why.

Laura SiddallSeptember 15, 2025

News

Interview: Cramps Nearly Sabotaged Kristian Blummenfelt and the Norwegian Podium Sweep

We ask: What if the Norwegian Method is as simple as training (and racing) with your friends?

Abby LeveneSeptember 14, 2025

Kristian Blummenfelt

Latest Stories

Breaking Down the 2026 Ironman 70.3 World Championship Field

Kona 2026: What the Numbers Actually Tell Us About the Ironman World Championship Pro Fields

Sam Laidlow Sets World’s Fastest Time at Challenge Roth, While Alanis Siffert Stuns With Career-Best Result

Why There Is No Such Thing as an Ironman (or Iron-Distance) World Record

Blummenfelt, Laidlow, Matthews, and Charles-Barclay Set for Historic Clash in Roth

The VO2 Max Trap Is Trendy But Won't Save Your Race. This Will.

Pro Triathletes Are Redefining Race Weight to Prove That Fueled is Fast

Norwegians Kristian Blummenfelt and Solveig Løvseth Run Down Rivals in Thrilling 2026 Ironman Texas Showdown

The Pro Pacing and Positioning Strategies to Watch Early in Saturday's Ironman Texas

Kristian Blummenfelt and Taylor Knibb Smash Course Records at 2026 Ironman 70.3 Oceanside

Blummenfelt: 'I Race To Win' & Other 2026 Ironman 70.3 Oceanside Pro Press Conference Insights

70.3 Oceanside Kicks Off U.S. Pro Racing. Here Are the Most Likely Winners.

Kristian Blummenfelt Runs Down Jelle Geens and Hayden Wilde in Ironman 70.3 Geelong Thriller as Matthews Holds On to Claim Victory

Trevor Foley and Kat Matthews Win Ironman New Zealand in Dramatic Pro Series Opener

Charles-Barclay, Geens, Blummenfelt, Knibb, and More Dissect Their 70.3 Worlds Performances

Who Is Most Likely to Win the 2025 Ironman 70.3 World Championship in Marbella? We’ve Got the Stats.

2025 Ironman 70.3 World Championship: Updated Start List and How to Watch

An Analysis of Ironman World Championship Pros' High-Carb Nutrition Plans

Post-2025 Ironman World Championship, a Pro Triathlete Analyzes the Men’s Ironman Pro Series Standings

Interview: Cramps Nearly Sabotaged Kristian Blummenfelt and the Norwegian Podium Sweep

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