There are probably one or two more variants possible based on the SPARTAN SPORT/ULTRA. I liked the BARO but have to confess at not being able to guess what will come next for the SPORT/ULTRA.
We could possibly look forward to a Suunto D watch variant of some sort – ie a Dive watch. Or maybe a “Kailash” or “Essential” version of the SPORT/ULTRA.
On the other hand, the SPARTAN TRAINER is more of a fertile hunting ground for 2018’s SPARTAN-based speculation.

SPARTAN TRAINERs for 2018?
The AMBIT3 range had the PEAK, SPORT, VERTICAL and RUN variants.
There were some differences between them (here) such as: water resistance; weight; construction materials; GLONASS; GPS recording rate; barao/altimeter; fitness test; cycling power features; temperature; tide; and pressure.
But to make a potentially long story very much shorter let’s just say that the existing SUUNTO SPARTAN TRAINER (one of the best budget triathlon watches) is the TRIATHLON-LITE watch and the next year I reckon we will see a SPARTAN SPORT marketed as a running watch. Let’s say the name SUUNTO SPARTAN TRAINER RUN is as good as any.
And on that note, dear reader, I bid you a fond MERRY CHRISTMAS or Happy Holidays, or whatever you want to call it (celebration of capitalism is my favourite). You know what I mean.
Last Updated on 16 January 2026 by the5krunner
My favourite kit and nutrition
- Garmin Fenix 9 Pro — I’ve just bought one.
- Injinji – Runners protect your toes. Avoid discomfort and minor injury. Run more. Run faster. I use them.
- Garmin 90-degree charging adapter — A small keyring adapter you can use anywhere. Essential when away. I use one.
- Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session. I use one.
- Ravemen FR300 — Front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters. I use one.
- Body Glide – The blue anti-chafe stick that all swimmers and many runners use. I use it.
- Maurten — The race nutrition trusted by elite athletes. Gels and drink mixes engineered to be easy on the stomach. I use them.
- Garmin Varia RTL515 — A radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Wahoo. I use this model.
- Favero Assioma Pro RS2 — The power-meter pedals most serious cyclists choose. Accurate, easy to move between bikes. I use this model.
- Garmin Forerunner 970 — A serious choice for a pro-grade triathlon watch. I use this.
- Polar H10 — My daily driver for accurate, waking HRV readings.
- Wahoo ELEMNT Roam 3 — The bike computer that has the feature Garmin lacks: usability. I use mine on most rides.
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
Merry Christmas & A Happy New Year…………may all your 5k’s be fast ones!
🙂 you too !
Maybe a Baro version!? I am thinking about the Amber and Sandstone colour variations seen on some website.
maybe.
there will prob be lots of aesthetically different versions and, as we have already seen, custom versions too
I have seen on their website the option to customize the externals a watch (Ambit), maybe they offer the same for the spartan line?
yes i think that is already there
Something like this?
It seems like you have psychic skills! http://www.suunto.com/nb-NO/News/suunto-launches-the-smart-suunto-3-fitness/
I tend to extrapolate from history!! Not quite as good a super-power to have 😉
Back to the future IV