Guillermo Esteves
@giventotri.com
📤 505
📥 57
📝 317
A late-onset triathlete based in Jackson Hole, Wyoming •
https://giventotri.com
Updated my Alcatraz swim conditions dashboard to show the forecast for the Escape from Alcatraz start on Sunday, using publicly-available NOAA models:
alcatraz.giventotri.com/race-day
Hopefully these conditions hold, especially the low winds!
about 21 hours ago
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Escape from Alcatraz changes starting procedures for this year’s race
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Escape from Alcatraz changes starting procedures for this year’s race
The swim start for this race seems chaotic—athletes jump from the San Francisco Belle into San Francisco Bay en masse, and the entire ship is emptied in less than eight minutes. From what I’ve read, l...
https://www.giventotri.com/2026/06/02/escape-from-alcatraz-changes-starting-procedures-for-this-years-race/?utm_source=Bluesky&utm_medium=social&utm_content=share-button
4 days ago
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That's good to hear. I've been pretty anxious about this for Sunday's race.
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SF triathlon changes starting procedures 1 year after competitor was paralyzed
Several triathletes expressed safety concerns about last year's race.
https://www.sfgate.com/sports/article/sf-triathlon-change-paralyzed-22282566.php
5 days ago
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Perhaps not the best weather for open water swimming today.
6 days ago
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One week until I have to run up this thing at Escape from Alcatraz (assuming I survive the swim).
add a skeleton here at some point
6 days ago
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Just testing if my new
standard.site
link cards work correctly, and they do!
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Race Report: 2025 Ironman 70.3 St. George
My last dance in St. George turned out to be the hardest race I’ve done so far.
https://www.giventotri.com/2025/05/13/race-report-2025-ironman-70-3-st-george/
9 days ago
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Lovely day for a quick swim to check my gear. 58°F water, but otherwise pretty warm out.
12 days ago
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T-2 weeks to Escape from Alcatraz
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T-2 weeks to Escape from Alcatraz
I’ve been reading a lot about this race to prepare for it, including this race report from Ray Maker, this course preview from two-time winner Eric Lagerstrom, and this race review by Kelly O'Mara, and suffice to say, I’m more than a little anxious about the swim. To ease my anxiety, I built a swim conditions dashboard for San Francisco Bay southwest of Alcatraz, using forecast data from NOAA’s San Francisco Bay Operational Forecast System. Not sure it’s helping with the anxiety part, but it looks cool and gives a good idea of what to expect in terms of currents and water temperature.
https://www.giventotri.com/2026/05/24/t-2-weeks-to-escape-from-alcatraz/?utm_source=Bluesky&utm_medium=social&utm_campaign=%40giventotri.com
12 days ago
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Tried to calm my anxiety about the Escape from Alcatraz swim in two weeks by building a dashboard of the water conditions in San Francisco Bay using available data from NOAA. (I'm not sure it's helping my anxiety but at least it looks cool.)
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Alcatraz Swim Conditions
Modeled water temperature, currents, tide, and wind near Alcatraz Island, San Francisco Bay.
https://alcatraz.giventotri.com/
13 days ago
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Holy shit, what?
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Zwift Acquires Rouvy (including FulGaz): Here's What It Means
https://www.dcrainmaker.com/2026/04/zwift-acquires-rouvy-including-fulgaz.html
about 1 month ago
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I honestly didn't think sub-2 would happen so soon, and it happened twice!
add a skeleton here at some point
about 1 month ago
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"I just built my-vibe-coded-crap-dot-ai, an AI-powered coaching platform for runners/cyclists/triathletes!"
2 months ago
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Woke up at 1% Whoop recovery 💀 but it was too damn nice to stay inside.
2 months ago
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My favorite time of year: Teton Park Road is open to pedestrians and cyclists, 28 km of car-free bliss.
2 months ago
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Proof that I still know how to ride a bike outside.
3 months ago
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Fuck yeah, first outdoor run of the season!
3 months ago
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New year, new Ironman rules.
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Ironman updates their competition rules for 2026
This year’s rules formalize the 20-meter bike draft rules for pros, which they announced last month, and clarify how they will work when age groupers interact with pros. They also lessen the penalty f...
https://www.giventotri.com/2026/02/24/ironman-competition-rules-2026/
3 months ago
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Skiathlon looks like a lot of fun.
4 months ago
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Sounds like the new version of TrainerRoad is dropping today. I've been in the beta for the past couple of weeks and so far it's been a fantastic update. Probably the most productive block of training I've had in months.
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Introducing TrainerRoad AI - TrainerRoad Blog
Meet TrainerRoad AI, the next generation of cycling training.
https://www.trainerroad.com/blog/introducing-trainerroad-ai/
5 months ago
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They say AI is useless, but without Whoop's AI coach, I might have never found out that I, a 43-year-old man, am pregnant. Truly incredible technology, glad we're betting the entire economy on it.
5 months ago
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This is great news!
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No more Mortal Hydration in Ironman aid stations in 2026
From Ironman, via email: Ahead of your race next year, we wanted to introduce you to Precision Fuel & Hydration, our Official Hydration Partner for the 2026 IRONMAN and IRONMAN 70.3 Global Series, inc...
https://www.giventotri.com/2025/12/09/no-more-mortal-hydration-in-2026/?utm_source=Bluesky&utm_medium=social&utm_content=share-button
6 months ago
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Oh wow, no more Mortal in Ironman aid stations globally next year!
6 months ago
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Congratulations to today's winner: the Ironman Pro Series.
7 months ago
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Teddy Focaccia just discovered that my Zwift headphones are apparently very munchable.
7 months ago
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Oh hell yes, I got into Escape from Alcatraz.
7 months ago
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lmaoooo strava is such a dumb joke of a company
www.dcrainmaker.com/2025/10/s...
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Strava Just Sued Garmin: Demands Garmin Stop Selling Devices
Strava has sued Garmin, an act that I very much did not have on my bingo card for 2025. In doing so, they are demanding that Garmin cease selling effectively all of their fitness/outdoor watches, as well as cycling
https://www.dcrainmaker.com/2025/10/strava-sues-garmin-demands-stop-selling-devices.html
8 months ago
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One more race report, for what is likely my last race of this year:
www.giventotri.com/2025/09/28/r...
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Race Report: 2025 Hole Half Marathon
I finished all three of my local half marathons for the first time, a neat little milestone.
https://www.giventotri.com/2025/09/28/race-report-2025-hole-half-marathon/
8 months ago
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reposted by
Guillermo Esteves
Here's my race report for Ironman 70.3 Washington Tri-Cities, my last triathlon of the year and the tenth Ironman 70.3 I've done:
www.giventotri.com/2025/09/25/r...
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Race Report: 2025 Ironman 70.3 Washington Tri-Cities
I finished my tenth Ironman 70.3 with no regrets.
https://www.giventotri.com/2025/09/25/race-report-2025-ironman-70-3-washington-tri-cities/
8 months ago
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Here's my race report for Ironman 70.3 Washington Tri-Cities, my last triathlon of the year and the tenth Ironman 70.3 I've done:
www.giventotri.com/2025/09/25/r...
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Race Report: 2025 Ironman 70.3 Washington Tri-Cities
I finished my tenth Ironman 70.3 with no regrets.
https://www.giventotri.com/2025/09/25/race-report-2025-ironman-70-3-washington-tri-cities/
8 months ago
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It was, uh, very windy on race day on Sunday.
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9 months ago
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My tenth Ironman 70.3 is in the books, and with that, my race season is over. Full race report coming soon, but for now here's my
#medalmonday
9 months ago
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Shadowfax is racked and ready for tomorrow.
9 months ago
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All my gear, ready for tomorrow.
9 months ago
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One more sleep until race day.
9 months ago
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All checked in for Ironman 70.3 Washington Tri-Cities on Sunday! Bib number 81, here's the live tracking link:
rtrt.me/ulink/IRMA/IRM-WASHIN...
9 months ago
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The view of the swim exit, run course, and finish line from my hotel room is so good I almost wish I was spectating instead of racing 😅
9 months ago
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The wildfire smoke cleared out long enough to let me take a break from the treadmill.
9 months ago
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Gotta enjoy good weather days when they come around.
9 months ago
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From a year ago, my race report from the last Ironman Canada in Penticton, British Columbia:
www.giventotri.com/2024/08/30/r...
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Race Report: 2024 Ironman Canada
“You are almost an Ironman!”
https://www.giventotri.com/2024/08/30/race-report-2024-ironman-canada/
9 months ago
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I love that roughly half my feed right now is
@lavuelta.bsky.social
. (Also, I really, really want to go to Spain.)
add a skeleton here at some point
10 months ago
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Here for the women's race (and also the Col de la Madeleine).
10 months ago
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Big kudos to the Ironman announcer for pronouncing my name correctly 😌 (I'm at 2:26:40 if the video doesn't start at the right timestamp)
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Age Group Finish Line Camera | 2025 IRONMAN 70.3 Boise
Tune in to the live streamed age group finish line camera for the 2025 IRONMAN 70.3 Boise 🔔 Subscribe to our channel, and turn on notifications: https://www.youtube.com/user/ironmantriathlon?sub_confirmation=1 💻 Visit our website and find your race: https://www.ironman.com/ 📱 Follow us on our social networks: Instagram: https://instagram.com/ironmantri Twitter: https://twitter.com/ironmantri Facebook: https://www.facebook.com/ironmantri TikTok: https://www.tiktok.com/@ironmantri
https://www.youtube.com/live/uQ53OQL1ymo?si=3X3s4tbb6TrxqBug&t=8800
10 months ago
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reposted by
Guillermo Esteves
Here's my race report from Ironman 70.3 Boise this past weekend.
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Race Report: 2025 Ironman 70.3 Boise
A solid result despite a sleepless night, a rough swim, and one judgmental cowboy.
https://www.giventotri.com/2025/07/30/race-report-2025-ironman-70-3-boise/
10 months ago
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Here's my race report from Ironman 70.3 Boise this past weekend.
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Race Report: 2025 Ironman 70.3 Boise
A solid result despite a sleepless night, a rough swim, and one judgmental cowboy.
https://www.giventotri.com/2025/07/30/race-report-2025-ironman-70-3-boise/
10 months ago
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Ironman 70.3 Boise for
#MedalMonday
. Tremendous race, spectacular course, wasn't feeling 100% but still got a PR, absolutely can't wait to do it again. Full race report coming later this week.
10 months ago
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I'm so glad Peacock has the international feed for the Tour de France Femmes. I don't think I could stand another week of Phil and Bob and the three dudes in the studio with their dumb holographic table and the endless SportsCenter-style jabbering before each stage.
10 months ago
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Gear bags ready!
11 months ago
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My spot in T2 is… less than ideal.
11 months ago
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A short review of the Zwift × RIPT Ultra headphones: They lasted a grand total of two days before they started malfunctioning. I think sweat got into them, despite being "sweatproof." Don't waste your money.
11 months ago
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Probably as good as it gets before Boise. After the brutal heat in St. George, I'm curious to see how much of a difference this makes.
11 months ago
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