Max Grigoryev

Product @ LSEG — Analytics & AI

Endurance athlete. Builder. Long-distance thinker.

I simplify complex financial systems, build tools for developers and AI models, and spend a lot of time training for long races.

About Me

I build products at the intersection of AI, analytics, and developer tooling. Right now: leading product for LSEG Analytics & AI, shaping how financial markets are understood by humans and LLMs.

Outside of work, I'm deep into endurance sports — 3× Ironman 70.3 finisher (Valencia, Berlin, Venice), full Ironman finisher in the Loire Valley, and 4× marathon finisher with a 3:07 PB. Currently training for Ironman 70.3 Cascais.

The same obsession shows up in what I build after hours: metrica.fit, an AI endurance coach now on the App Store, and beetroute, a free route planner for athletes.

I like long distances — in products, in training, and in life.

Work @ LSEG

Lead product management for LSEG Analytics & AI

AI for Financial Markets

Building the semantics, ontology, and tooling that let LLMs interpret pricing, analytics, curves, events, and research at scale.

Developer Platforms

APIs, SDKs, runtimes, abstractions — the infrastructure that makes financial data feel clean, fast, and consistent.

Simple Philosophy

Complexity deserves clarity. Products should feel inevitable once they exist.

Endurance & Triathlon

Training is where I reset, rethink, and rebuild. The process is hard, and that's the point — it's the discipline it builds that carries into everything else.

"Only the disciplined ones are free. If you are undisciplined, you are a slave to your moods"

Eliud Kipchoge, world's fastest marathoner
NEXT UPIronman 70.3 Cascais → and whatever the next start line turns out to be

How I Train

Discipline. Passion. Motivation. In that order — because motivation fades, passion is the why, and discipline is the must.

Not a Pro… Technically

I'm not a professional athlete — I just play the part with enthusiasm. My quads are still questioning the casting.

Find the Data

A quiet record of the miles, the early mornings, and the long sessions that shape how I work — patient, structured, data-driven.

Metrica.fit

AI endurance coaching for triathletes and runners — a full season of training that re-plans itself every week.

The Problem

Endurance plans come in two shapes: a static PDF that dies the first week life interferes, or a coach most athletes can't justify. Everyone else guesses.

What It Does

Builds a season around your actual races, then re-optimizes every week against what you completed and how you recovered. Data arrives on its own from Apple Health, Strava, Garmin, and WHOOP.

Free, Where It Counts

ML bike-fit analysis from a phone video, IRONMAN and 70.3 race guides, and a World Championship slot tracker stay free — the parts of the sport nobody should have to pay to understand.

Keep athletes focused on what matters, and give something back to the sport that changed me.

Beetroute

A free route planner for athletes — no account, no subscription, just plan and ride.

The Problem

Every good route planner asks for a subscription before it will draw a line — and none of them know what session you're actually meant to be doing today.

What It Does

Self-hosted routing over OpenStreetMap with road, gravel, and run costing. Loops generated from wherever you're standing, real elevation profiles, and GPX or FIT export straight to your head unit.

Workout-Aware

Give it the session — say 4×8 minutes at threshold — and it looks for terrain that fits the intervals, instead of handing you a climb in the middle of every rep.

Routing infrastructure is cheap to run and expensive to buy. That gap is the whole product.

Contact