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Benjamin Kieffer's Website on Irondad.fr
Blog
(Ultra)running
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Xterra, Marathons and Halfs
Le Grand Raid 100 miles “La Diagonale des Fous” 2011
The North Face Ultra-Trail 100 miles Tour du Mont-Blanc – August 2007
100 km du Périgord Noir – Belves- 14 avril 2007
Le Grand Raid 100 miles “La Diagonale des Fous” 2014
Other trail races
The North Face Ultra-Trail – Courmayeur Champex Chamonix – 2006
Being an IronDad
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Being an IronDad – prerequisites
Ironbabies… Pics !
Best (Tri) Results
Ironbaby & Irondad crossing the finishline at IM Brazil.
Training advice – Ironman specific articles
Training advice – Triathlon Articles
Training advice – Triathlon magazine clippings
Health and Endurance Training
Cooking
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My cooking recipes
Links to other recipes
Ironman
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Ironman World Championship – KONA – 2017
Ironman New-York City – August 11th, 2012
Ironman Bresil – May, 29th 2011
Ironman 70.3 Hawaii – June 2nd, 2012
Ironman 70.3 Timberman – August 21st, 2011
Ironman Canada – August 29th, 2012
Ironman Chattanooga – September 29th, 2019
Ironman Coeur d’Alene – June 30th, 2014
Ironman Florida – November 7th, 2009
Ironman France – June 24th, 2007
Ironman Germany @ Frankfurt – July 3rd, 2016
Ironman Lake Tahoe – September 20, 2015
Ironman Mt-Tremblant – August 18th, 2013.
Ironman Roth – July 13th, 2008
Ironman Sables d’Olonne – June 2025
Ironman South Africa – April 2nd, 2017
Ironman Switzerland – July 2nd, 2006
Ironman Switzerland – July 7th 2024
Ironman Texas – May 18th, 2013.
Ironman USA @ Lake Placid – July 26th 2009
Ironman Arizona – November 15th, 2015
Ironman Austria Klagenfurt – June 18, 2023
Ironman Boulder – August 2nd, 2015
Ironman Cozumel – December 1st, 2013
Ironman World Championship – Sept. 10th, 2023
Ironman Lanzarote – July 3rd 2021
Ironman Maryland 2018 – 28 Sep 2018
Hawaii, Big Island.
Monoski & Skwal
Skydiving & Speedriding
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Skydiving movies
Skydiving pictures
Wind tunnel fun
Wingsuit
Speedriding & Speedflying
Unicycling+Juggling videos
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Missing baby in NYC – the movie
NBC with Brian Williams – NYC man commutes to work by unicycle
Unicycling – Juggling videos
Slackline & other things.
Unicycling with the kids
Have fun & don’t die!
Benjamin Kieffer's Website on Irondad.fr
Main Menu
Blog
(Ultra)running
Menu Toggle
Xterra, Marathons and Halfs
Le Grand Raid 100 miles “La Diagonale des Fous” 2011
The North Face Ultra-Trail 100 miles Tour du Mont-Blanc – August 2007
100 km du Périgord Noir – Belves- 14 avril 2007
Le Grand Raid 100 miles “La Diagonale des Fous” 2014
Other trail races
The North Face Ultra-Trail – Courmayeur Champex Chamonix – 2006
Being an IronDad
Menu Toggle
Being an IronDad – prerequisites
Ironbabies… Pics !
Best (Tri) Results
Ironbaby & Irondad crossing the finishline at IM Brazil.
Training advice – Ironman specific articles
Training advice – Triathlon Articles
Training advice – Triathlon magazine clippings
Health and Endurance Training
Cooking
Menu Toggle
My cooking recipes
Links to other recipes
Ironman
Menu Toggle
Ironman World Championship – KONA – 2017
Ironman New-York City – August 11th, 2012
Ironman Bresil – May, 29th 2011
Ironman 70.3 Hawaii – June 2nd, 2012
Ironman 70.3 Timberman – August 21st, 2011
Ironman Canada – August 29th, 2012
Ironman Chattanooga – September 29th, 2019
Ironman Coeur d’Alene – June 30th, 2014
Ironman Florida – November 7th, 2009
Ironman France – June 24th, 2007
Ironman Germany @ Frankfurt – July 3rd, 2016
Ironman Lake Tahoe – September 20, 2015
Ironman Mt-Tremblant – August 18th, 2013.
Ironman Roth – July 13th, 2008
Ironman Sables d’Olonne – June 2025
Ironman South Africa – April 2nd, 2017
Ironman Switzerland – July 2nd, 2006
Ironman Switzerland – July 7th 2024
Ironman Texas – May 18th, 2013.
Ironman USA @ Lake Placid – July 26th 2009
Ironman Arizona – November 15th, 2015
Ironman Austria Klagenfurt – June 18, 2023
Ironman Boulder – August 2nd, 2015
Ironman Cozumel – December 1st, 2013
Ironman World Championship – Sept. 10th, 2023
Ironman Lanzarote – July 3rd 2021
Ironman Maryland 2018 – 28 Sep 2018
Hawaii, Big Island.
Monoski & Skwal
Skydiving & Speedriding
Menu Toggle
Skydiving movies
Skydiving pictures
Wind tunnel fun
Wingsuit
Speedriding & Speedflying
Unicycling+Juggling videos
Menu Toggle
Missing baby in NYC – the movie
NBC with Brian Williams – NYC man commutes to work by unicycle
Unicycling – Juggling videos
Slackline & other things.
Unicycling with the kids
Have fun & don’t die!
8-way hybrid jump ☀️🪂
By
Irondad
/
September 3, 2025
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