Description
BTR Pacer turns your Garmin watch into a personal race pacer for supported trail races.
Instead of following a fixed average pace, BTR Pacer shows where you are compared to a pacing plan built for the actual course profile. The plan takes into account the route, climbs, descents, terrain profile, target finish time, and your selected BTR pacing strategy.
During the activity, the data field shows a simple visual race between you and your virtual pacer:
- See if you are ahead of or behind the plan.
- Track the time gap to your pacer.
- Follow your progress without constantly calculating pace in your head.
- Get a quick visual cue of whether you should ease off, hold steady, or push.
The goal is simple: help you manage your effort better and finish closer to your best possible result.
How it works:
- Create a pacing strategy in Bulgarian Trail Rating (https://www.my-btr.com).
- Get your personal BTR Pacer key.
- Enter the key in the data field settings in Garmin Connect.
- Start your race or activity.
- Let your watch guide you against your planned effort.
BTR Pacer is designed especially for trail running, where flat pace is often misleading. A steep climb, fast descent, technical section, or aid station can all change what “good pacing” means. This data field helps you focus on execution instead of guessing.
To use this data field, you need an active pacing strategy generated through Bulgarian Trail Rating.
What is new
- Added support for fenix 9, fenix 9 Pro, fenix 9 Pro Solar, Enduro 4, Approach S72 and MARQ Adventurer (Gen 3).
- Planned aid-station pauses are included in the race timeline, with moving time kept separate.
- Clearer guidance when GPS position is uncertain or you leave the course.
- More resilient plan downloads and offline storage.
- Instinct 3 Solar and Instinct E are no longer supported because their memory is insufficient for this release. Instinct AMOLED models remain supported.
Before starting, sync your plan and compare the plan code on your watch with BTR. Garmin controls background sync timing; keep the last confirmed plan available offline.
Screenshots
Supported language (1)
Compatible devices (116)
Approach® S50
Approach® S70 (42mm)
Approach® S70 (47mm)
Approach® S72 - 43 mm
Approach® S72 - 47 mm
D2™ Air X10
D2™ Air X15
D2™ Mach 1
D2™ Mach 1 Pro
D2™ Mach 2
D2™ Mach 2 Pro
Descent™ G2
Descent™ MK3 - 43mm
Descent™ MK3i - 51mm
Edge® 1040
Edge® 1040
Edge® 1050
Edge® 540
Edge® 550
Edge® 840
Edge® 850
Edge® Explore 2
Edge® MTB
Enduro™ 2
Enduro™ 3
Enduro™ 4
epix™ (Gen 2)
epix™ (Gen 2)
epix™ Pro (42mm)
epix™ Pro (47mm)
epix™ Pro (51mm)
eTrex® Touch
fēnix® 6 Pro
fēnix® 6 Pro
fēnix® 6 Pro Dual Power
fēnix® 6 Pro Solar
fēnix® 6S Pro
fēnix® 6S Pro
fēnix® 6S Pro Dual Power
fēnix® 6S Pro Solar
fēnix® 6X Pro
fēnix® 6X Pro
fēnix® 7
fēnix® 7
fēnix® 7 Pro
fēnix® 7 Pro – Solar Edition (No Wi-Fi®)
fēnix® 7S
fēnix® 7S
fēnix® 7S Pro
fēnix® 7X
fēnix® 7X
fēnix® 7X Pro
fēnix® 7X Pro No Wi-Fi
fēnix® 8 AMOLED (43mm)
fēnix® 8 AMOLED (47mm/51mm)
fēnix® 8 Pro
fēnix® 8 Solar (47mm)
fēnix® 8 Solar (51mm)
fenix® 9 - 43 mm
fenix® 9 – 47 mm
fenix® 9 Pro - 43 mm
fenix® 9 Pro - 47 mm
fenix® 9 Pro - 51 mm
fenix® 9 Pro - Solar 47 mm
fenix® 9 Pro - Solar 51 mm
fēnix® E
Forerunner® 165
Forerunner® 165 Music
Forerunner® 170
Forerunner® 170 Music
Forerunner® 255
Forerunner® 255 Music
Forerunner® 255S
Forerunner® 255S Music
Forerunner® 265
Forerunner® 265S
Forerunner® 570 - 42mm
Forerunner® 570 - 47mm
Forerunner® 70
Forerunner® 70
Forerunner® 955 Dual Power
Forerunner® 965
Forerunner® 970
GPSMAP® H1
Instinct® 3 – 45 mm, AMOLED
Instinct® 3 – 50 mm, AMOLED
Instinct® Crossover AMOLED
MARQ® (Gen 2)
MARQ® Adventurer (Gen 3)
MARQ® Commander (Gen 2) – Carbon Edition
MARQ™ Aviator (Gen 2)
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
Mercedes-Benz Venu® 2S
quatix® 6
quatix® 6X
tactix® 7
tactix® 7 – AMOLED Edition
tactix® 8 – 47 mm, AMOLED
tactix® 8 – 51 mm, Solar
Venu® 2
Venu® 2
Venu® 2 Plus
Venu® 2 Plus
Venu® 2S
Venu® 2S
Venu® 3
Venu® 3S
Venu® 4 – 41 mm
Venu® 4 – 45 mm
Venu® Sq. 2
Venu® Sq. 2 Music
Venu® X1
vívoactive® 5
vívoactive® 6