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One Run. Inside & Out.

Your training data used to stop at the edge of whatever platform you were on. Not anymore. COROS and Wahoo now work together natively, syncing your runs, rides, and workouts across both apps, whichever device you're training with.

Wahoo and COROS partnership hero

KICKR RUN x COROS

  • KICKR RUN connects to your COROS watch, so your indoor miles carry the same weight as the ones you log outside.
    Shop KICKR RUN

  • Indoors, Done Right.

    KICKR RUN connects directly to your COROS watch to capture cadence, ground contact time, elevation. No foot pod, no manual calibration. Just the watch you wear wherever your workout takes you.
    Man running on KICKR RUN COROS Watch Interface

  • Outside. Same Data.

    Outdoors, COROS watches stay in lock step with KICKR RUN. Pace, cadence, and elevation data–the data holds true from indoors on a Tuesday to outdoors on a Saturday.
    Running outside with coros watch

  • Sync Both Ways.

    Activities flow in both directions. Log a run on KICKR RUN and it shows up on COROS. Complete a workout outdoors in COROS and it lands in Wahoo App. One training history, no manual transfers, no gaps.
    Mobile phones synching with coros and wahoo apps

Your Run. Your Choice.

Not every runner is the same. The PACE 4 is built for speed and everyday training. The APEX 4 is built for distance, durability, and terrain that test your limits. Two watches for wherever the run takes you, indoors and out.

COROS PACE 4 GPS Watch

COROS PACE 4 GPS Watch

Discover your potential with the COROS Pace 4. This watch offers advanced training tools and accurate data to take your training to the next level.

  • 41 hrs GPS Use, 19 days daily use
  • 40g ultralight with silicone band
  • 1.2" AMOLED touchscreen
  • Race Predictor, Virtual Pacer
  • Direct KICKR RUN connection
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COROS APEX 4 GPS Watch

COROS APEX 4 GPS Watch

Take on your biggest goals with the COROS APEX 4. It tracks your vert in real time, delivers precise GPS and zero-lag mapping, and relies on a display that's visible even in snow, sun or at speed.

  • Battery (46mm): 65 hrs GPS Use, 30 Days Daily Use
  • Global maps, turn-by-turn navigation
  • Titanium bezel, sapphire glass
  • Dual-frequency GPS
  • Direct KICKR RUN connection
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Frequently asked questions

Wahoo Fitness has partnered with COROS to bring together the best of cycling and running in one connected training ecosystem. Wahoo's strength in smart bikes, trainers, bike computers, and sensors uniquely complements the COROS purpose-built GPS watches for runners, trail athletes, and multisport racers. Together, the two brands cover every discipline an endurance athlete trains in.

Wahoo Fitness carries the COROS APEX 4 in both 42mm and 46mm sizes and the COROS PACE 4 with a black or white silicone band. The APEX 4 is built for mountain sports, trail running, and multi-day adventures, while the PACE 4 is an ultralight running watch built for road training, track sessions, and marathons.

Choose the PACE 4 if most of your training is on roads, tracks, or well-marked paths and you want the lightest possible daily training watch. Choose the APEX 4 if you train in the mountains or backcountry, need offline topographic maps and turn-by-turn navigation, or want the longest possible GPS battery life for ultras and multi-day adventures.

COROS watches are designed to train alongside the full Wahoo lineup. The PACE 4 pairs directly with the KICKR RUN treadmill to display pace, distance, elevation, and grade without a separate foot pod. Your Wahoo ELEMNT bike computer continues to handle rides, your KICKR trainer powers indoor sessions, and your COROS watch captures every run, hike, and multisport day, all flowing into the same training platforms.

Yes. Both the COROS APEX 4 and PACE 4 support Bluetooth sensors, so your Wahoo TRACKR heart rate monitor, Speedplay power pedals, cadence sensor, and speed sensor will pair directly. Note that both watches are Bluetooth-only and do not support ANT+.

Yes. Workouts recorded on your COROS APEX 4 or PACE 4 can be synced and viewed in the Wahoo app, giving you one place to see your rides, runs, and multisport sessions together. Your data also flows to third-party platforms like Strava, TrainingPeaks, and Ride with GPS through the free COROS app.

The two sizes share the same features, materials, and software, but the 46mm has a larger 1.3-inch display, a longer battery (up to 65 hours of GPS versus 41 hours on the 42mm), and slightly more weight. The 42mm fits smaller wrists more comfortably and still delivers multi-day GPS battery life. Pick the size that fits your wrist and your longest training days.

The COROS APEX 4 is purpose-built for trail and ultra racing. Free global topographic maps, turn-by-turn navigation, dual-frequency GPS with vertical algorithms tuned for steep terrain, and up to 65 hours of GPS battery life on the 46mm model make it ready for everything from a local half-marathon on trail to a 100-mile mountain race.

The COROS PACE 4 is built specifically for marathon training and road racing. At 40 grams with the silicone band, it disappears on the wrist during long runs, and its advanced training tools, including Race Predictor, Virtual Pacer, personalized marathon plans, and running fitness tracking, are designed to help you hit your goal time.

COROS watches purchased from Wahoo Fitness come with the standard COROS 2-year manufacturer's warranty, activated the first time you sync your watch with the COROS app. Return and refund windows follow the Wahoo Fitness shipping and returns policy, which you can find on the Wahoo Fitness support page.