Suunto Race and Suunto Race 2 are performance watches built for racing and training, from road and trail running to long days of endurance work outdoors. Both pair dual-band GPS and free offline maps with the training analysis and battery life that long sessions ask for.
Race 2 builds on that foundation with upgrades to visibility, comfort, wrist heart rate tracking and running analysis, while keeping the core experience familiar.
So what is the difference between Suunto Race and Race 2, and which one is right for you?
The short answer:
Race 2 adds a larger 1.5-inch LTPO AMOLED display at 2,000 nits, a thinner and lighter case, up to 55 hours of dual-band GPS battery life, an upgraded wrist heart rate system, ground contact time and vertical oscillation, and a redesigned USB-C charger. Everything else, from dual-band GPS and free offline maps to the full training and recovery toolkit, carries across both watches.
Suunto Race vs. Race 2 at a Glance
| Feature | Suunto Race | Suunto Race 2 |
|---|---|---|
| Display | 1.43" AMOLED | 1.5" LTPO AMOLED |
| Peak brightness | 1,000 nits | 2,000 nits |
| Resolution | 466 × 466 | 466 × 466 |
| Size | 49 × 49 × 13.3 mm | 49 × 49 × 12.5 mm |
| Stainless steel weight | 83 g | 76 g |
| Titanium weight | 69 g | 65 g |
| Dual-band GPS battery | Up to 50 hours | Up to 55 hours |
| Wrist heart rate | Integrated wrist HR | Improved wrist HR tracking |
| Charging | Magnetic charging cable | Redesigned magnetic USB-C charging cable |
1. A Larger, Brighter LTPO AMOLED Display
The display is the first upgrade you notice moving from Suunto Race to Race 2.
Race has a 1.43-inch AMOLED display, while Race 2 grows the screen to 1.5 inches. Both use sapphire crystal glass and the same sharp 466 × 466 resolution.
Race 2 also moves to LTPO AMOLED and reaches 2,000 nits of brightness, double the 1,000 nits of Race.
The extra brightness and screen area make maps, navigation cues and training data easier to read outdoors, especially in direct sun or when you have a split second to glance down mid-effort.
And Race 2 fits all of that inside the same 49 mm case diameter as Race.
2. Thinner and Lighter
Race 2 keeps the same 49 mm case diameter as Race, but reduces both thickness and weight.
| Suunto Race | Suunto Race 2 | Difference | |
|---|---|---|---|
| Thickness | 13.3 mm | 12.5 mm | -0.8 mm |
| Stainless steel | 83 g | 76 g | -7 g |
| Titanium | 69 g | 65 g | -4 g |
Race 2 is 0.8 mm thinner, with weight reduced by 7 g for stainless steel models and 4 g for titanium models.
Together with the larger display, this means Race 2 offers more screen space without increasing the overall case diameter, while keeping the watch slimmer and lighter.
For long training sessions and races, the reduced weight and thickness can help make extended wear more comfortable.
3. Longer Battery Life in Dual-Band GPS Mode
Battery life is already a strength of Suunto Race, and Race 2 extends it in the most demanding GPS setting.
In Performance mode with dual-band GPS, Suunto Race delivers up to 50 hours of training time and Race 2 delivers up to 55 hours.
That extra headroom covers ultra-distance races, long mountain days and back-to-back endurance efforts while staying in the highest-accuracy GPS mode throughout.
4. Upgraded Wrist Heart Rate Tracking
Race 2 pairs a redesigned case back with an updated optical heart rate system for better measurement at the wrist.
More reliable wrist heart rate gives you a stronger basis for reading training intensity, tracking training load and following recovery over time.
For runners who train with wrist heart rate rather than a chest belt, this is one of the most practical upgrades on Race 2.
5. More Running Form Data
Race 2 adds ground contact time and vertical oscillation to the post-run summary, giving you more detail about how you move.
Ground contact time measures how long your foot stays on the ground through each stride, while vertical oscillation measures how much your body travels up and down as you run.
Read alongside pace and heart rate, these metrics show how your running mechanics shift across different workouts, intensities and levels of fatigue.
6. A Redesigned USB-C Charger
Suunto Race charges over a magnetic USB cable. Race 2 comes with a redesigned magnetic USB-C charger.
The new charger uses a stronger magnetic attachment that holds the watch firmly in place, along with a textile cable and a soft microfiber base.
It is a small change that makes everyday charging feel more secure and more convenient.
What Suunto Race and Race 2 Have in Common
Race 2 brings real upgrades, but the core of both watches is the same:
- Dual-band GPS: Accurate positioning in demanding environments.
- Free offline maps and route navigation: Plan a route and follow it straight from your wrist.
- Durable outdoor build: Sapphire crystal glass and 100 m water resistance for training, racing and time outdoors.
- Training and recovery insight: Training load, recovery and HRV data to show how your fitness is progressing.
- Structured training and race tools: Workouts, effort management and race-day features that support the plan you are on.
Both watches also cover a wide range of sport modes, including running, cycling, swimming, hiking and other outdoor activities.
So while Race 2 adds new hardware and running-focused refinements, the training, navigation and outdoor experience feels familiar on either watch.
Should You Upgrade From Suunto Race to Race 2?
Both watches cover the essentials for training, racing and outdoor use, so the decision comes down to how much the new hardware matters to you.
Choose Suunto Race 2 if you want the larger and brighter LTPO display, a thinner and lighter case, upgraded wrist heart rate tracking, ground contact time and vertical oscillation, and five more hours of dual-band GPS battery life.
Choose Suunto Race if you already own one and it still does everything you ask of it, or if you want proven performance with dual-band GPS, free offline maps, advanced training tools and a build made for long days outdoors.
Suunto Race vs. Race 2 FAQ
Is Suunto Race 2 worth upgrading to from Suunto Race?
It depends on which upgrades you feel day to day. The brighter display, the lighter case and the improved wrist heart rate are the three you notice most, with running form data and five extra hours of dual-band GPS battery on top. If your current Race still covers everything you ask of it, it remains a capable performance watch.
Is Suunto Race 2 bigger than Suunto Race?
Both watches share the same 49 mm case diameter. Race 2 is thinner at 12.5 mm against 13.3 mm, and it carries a larger 1.5-inch display inside the same footprint.
How long does Suunto Race 2 battery last?
Up to 55 hours in Performance mode with dual-band GPS, compared with up to 50 hours on Suunto Race. Both watches also offer longer-lasting GPS modes for multi-day use.
Does Suunto Race 2 have a better heart rate sensor?
Yes. Race 2 combines a redesigned case back with an updated optical heart rate system for improved wrist-based measurement.
Do Suunto Race and Race 2 use the same straps?
Yes. Both watches take 22 mm straps, so straps carry across from Race to Race 2.