01
For the runner who
hypo'd at mile 22.
and finished anyway. InRange reads each run against IOB and trend so the same finish line doesn't cost the same crash.
for runners with Type 1 Diabetes
Training that reads what your CGM already knows.
InRange is a training practice for runners with T1D — built around your Dexcom or Libre, your pump or MDI, and the run you have today. Read-only. Never insulin.
Inspired byLancet T1D Exercise Consensus (2017)TidepoolType One Run
long run · 47:23 elapsed · mile 6.4
112
mg/dL↘
in range92%
fig. 1What you see at mile 7.
I’ve finished marathons. I’ve finished marathons crying because of the hypo. I want a tool that knows the difference.
Three sentences. If any of them are yours, InRange is yours.
- 02
For the endo who
has never seen a marathon report.
and is doing their best with a fasting A1c. Your 90-day InRange export puts running on the chart, in the language the appointment expects.
- 03
For the morning you're
tired of explaining.
what running does to your numbers. InRange writes it down so you can stop translating yourself for everyone in the loop.
fig. 2Mile seven, in-range. The run reads its own conditions.
Three artifacts. One signal carried from your wrist to your endo’s desk.
fig. 2
the screen at mile 7
What your CGM is doing, in the language of your run.
You’re trending steady at 112. Your watch shows pace. Your pump shows IOB. Nothing shows them together. InRange does.
No tap-to-log. No carb math at mile 7. InRange reads what your CGM and pump are already saying and writes the next decision in one sentence: hold pace, reassess at 9.
- Dexcom G6/G7 · Libre 3/3+
- Omnipod 5 · Tandem Control-IQ · MDI
- Read-only. Never insulin.
fig. 3
one run, one page
Sunday’s long run, written so a coach could read it.
Your glucose trace overlaid on the route. Fuel and bolus events as pins. The minute the wheels almost came off — and the minute they didn’t.
Shareable with the people you choose. Never published. The day-report exists because most run logs forget about glucose, and most glucose logs forget about the run.
- 12.4 mi · 1h 52m · TIR 91%
- Stored locally · synced to your endo on request
- PDF or PNG · your name only if you opt in
fig. 4
the page your endo earns time on
Eleven minutes you booked. Six minutes to read your last 90 days.
The metrics your endo grades you on — TIR, TBR, GMI, CV, mean — in one band. Then the page they’ve never seen before: weekly mileage vs. TIR.
The conversation stops being a translation exercise and starts being a clinical one. PDF/A-3, RFC 3161 timestamped. Archival format. Their fax machine can read it.
- PDF/A-3 · ISO 19005-3 archival
- RFC 3161 timestamp · signed at export
- Faxable · printable · long-livable
“Exercise is well-established as a cornerstone of management for type 1 diabetes.” Riddell, Gallen, Smart, et al. · The Lancet Diabetes & Endocrinology · 5(5):377–390 (2017)
Dear T1D runner,
changelog · 0.0.12026-05-22
Why we’re building this.
Each of us has lived next to a condition that running helped. When we read the Lancet T1D exercise consensus — written by the people who actually train athletes with T1 — we recognized the pattern. The same intervention worked, in different bodies, in different contexts. The framework was already there. The product wasn’t.
We don’t have T1D. We aren’t pretending to. We built InRange with endocrinologists, in conversation with the T1 running community, and read-only on top of the devices you already trust — Dexcom, Libre, Omnipod, Tandem. InRange never touches insulin. InRange never moralizes a number.
InRange is for the runner whose glucose pattern is already part of their body. The first version is small on purpose. Three artifacts, one signal, one page for your endo. We ship the rest with you.
One note, when we open.
InRange is being built quietly. Leave an email and we’ll send a single note when private beta opens for runners with Type 1 Diabetes.
Four questions worth answering.
Is InRange a medical device?
No. InRange operates under FDA General Wellness guidance (2019). InRange is a log, a training practice, and a companion to the devices you already use. Never insulin. Never dosing. Never moralizing a number.
Which CGMs and pumps does InRange pair with?
Dexcom G6 / G7, FreeStyle Libre 3 / 3+, Omnipod 5, Tandem Control-IQ, Tidepool Loop. Apple Watch and Garmin for activity input. Read-only on every integration.
Does InRange ever adjust my insulin?
No. The only thing InRange adjusts is the training shape of the run — steady-state, walk-run, or recovery walk — based on IOB and recent trend. Your insulin decisions stay between you, your endo, and your pump.
Where does my data live?
Yours, always. InRange never sells, licenses, or shares your data without written consent. Export everything in PDF/A-3 or CSV. See the privacy notice.