Sean Kachmarski
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tryseantri.bsky.social
Sean Kachmarski
@tryseantri.bsky.social
Just a 50+ old overweight Canadian dad living in the UK VLOGGING myTriathlon Journey (1 min at a time) #marathoner #ultramarathoner #author #4MyKids @SeanSpeaks (YouTube) @TrySeanTri (Instagram)
I assumed I was the only book in the sports category and that was why I won. Turns out there were other strong titles in the field, and mine still took the GOLD MEDAL. Proud, grateful, and slightly stunned by this one.

#GoldMedal #JustFinish #EnduranceStories #GlobalBookAwards
January 8, 2026 at 2:41 PM
The Ironman 70.3 plan for January!
January 6, 2026 at 8:42 AM
January 6, 2026 at 6:58 AM
January 5, 2026 at 2:47 PM
January 5, 2026 at 6:11 AM
Benchmark set. Completed the full Weymouth 70.3 cycle route on ROUVY in just over 3 hours, all in Zone 2. Faster than I expected and a huge boost of belief. The work is paying off. Onwards.” #IronmanTraining #Weymouth703 #Believe
January 4, 2026 at 11:00 AM
The NEW Pain Cave is ready and open for business! LETS GO! 70.3 Weymouth Ironman here I come!
January 3, 2026 at 3:22 PM
I love that I can train on the Weymouth 70.3 course. Every ride builds confidence, strength, and belief that I belong out there. This is going to be a huge part of my preparation. One session at a time, the dream gets closer. #IronmanJourney #BelieveYouCan #KeepGoing
January 3, 2026 at 3:20 PM
First workout in the new Pain Cave! Kept it short to test the air flow… and good news, no Black Lung so far 😄 Fan on, legs moving, big goals ahead. One step at a time, progress every day. #KeepMoving #IronmanJourney #PainCave
January 3, 2026 at 3:14 PM
January 2, 2026 at 1:09 PM
Apparently I’ll be able to come back here and train for my open-water Ironman sea swim once the weather improves. Feeling inspired and grateful for the amazing member of the parkrun tourist crew who lives in Sheringham. #IronmanJourney #ParkrunTourist #KeepGoing
January 1, 2026 at 3:51 PM
January 1, 2026 at 10:51 AM
Here are a few photos of the incredible parkrun tourist group at Catton parkrun. From day one they have embraced me and my journey. The support, encouragement, and shared energy truly motivate me to keep showing up and moving forward every week.
#parkrun #parkruntourism #community
January 1, 2026 at 10:39 AM
What a way to kick off the year… a sub-40 parkrun to set the tone! Feeling strong, grateful, and ready to level up. Small wins build big dreams. One step at a time… FEELING EPIC! 🏃‍♂️✨
#StartStrong #ProgressNotPerfection #KeepGoing
January 1, 2026 at 10:08 AM
LET’S GO! Training starts Monday. Nine months of focus, graft and self-belief ahead. Every session counts. Every mile matters. This is my journey back to the Ironman start line. Time to work. 💪 #IronmanJourney #NeverQuit #BelieveInYourself
January 1, 2026 at 10:08 AM
LET’S GO! Training starts Monday. Nine months of focus, graft and self-belief ahead. Every session counts. Every mile matters. This is my journey back to the Ironman start line. Time to work. 💪 #IronmanJourney #NeverQuit #BelieveInYourself
January 1, 2026 at 10:00 AM
Thank you to everyone who has supported my journey and my now international award winning books. Your encouragement means the world to me. I am truly grateful. Both books are available on Amazon if you’d like to read them. #GratefulHeart #KeepGoing #ThankYou
January 1, 2026 at 7:51 AM
My 2nd book, “Unlikely Finisher: Continuing the Just Finish Journey,” has just won 2 amazing awards: Global Book Award Winner & Author Shout 2025 Top Pick. This story is about resilience, hope, and never quitting. Thank you 4 the incredible support! #UnlikelyFinisher #JustFinish #BookAwardsWinner
December 31, 2025 at 6:53 PM
I’m returning to Ironman in 2026 with one goal. To finish what I started. To show my kids that setbacks don’t define us, our determination does. This is about resilience, belief, and never quitting on yourself. #IronmanJourney #NeverQuit #FinishWhatYouStart
December 31, 2025 at 5:44 PM
Good solid day of training with the CREW today. Every session is another brick in the wall of progress. Parkrun tourism crew rolls on, new memories, new miles, same unstoppable goal: keep showing up and getting better. #KeepMovingForward #ParkrunTourist #StrongerEveryDay
December 29, 2025 at 4:14 PM
Thrilled to share that my book “Unlikely Finisher: Continuing The Just Finish Journey” has won GOLD in the Sports category at the Global Book Awards. This is my second book award and I am incredibly grateful for all the support!

#UnlikelyFinisher #GlobalBookAwards #JustFinish
December 29, 2025 at 5:59 AM
December 27, 2025 at 2:07 PM
The NEW CanUK Pain Cave is ready! Time to build strength, focus, and resilience through the off season. A massive challenge awaits in 2026, and I am all in. One step, one session, one win at a time. Let’s go! #CanUK #PainCave #DreamBig
December 27, 2025 at 2:00 PM
December 24, 2025 at 6:22 AM
December 23, 2025 at 10:34 AM