Progressive Justice
Start Slow, Finish Strong — The Art of Building Momentum
Run and Law | By Guido Motti | 15 March 2026
🏃♂️ Training for London Marathon 2027
Supporting Cancer Research UK’s lifesaving work
This morning I ran 21 kilometers. The first kilometer took me nearly five minutes — slow, deliberate, almost embarrassingly cautious. The last kilometer? Three minutes and fifty-nine seconds.
I didn’t get faster. The course didn’t change. I simply ran the way you’re supposed to run long distances: start slow, build gradually, finish strong.
This is called a progressive run, and it’s the foundation of distance running. But it’s also the foundation of everything else worth doing — including building a legal career.
• • •
The Mistake We All Make
In running, beginners make one fatal error: they start too fast. Adrenaline kicks in, the crowd is cheering, everyone around you is sprinting — so you sprint too.
For the first two kilometers, you feel like a champion. By kilometer five, you’re gasping. By kilometer ten, you’re walking. The race is over before it began.
The same thing happens in law.
Young lawyers burn out not because they lack talent, but because they sprint when they should jog. They take on impossible caseloads, work eighteen-hour days, say yes to everything. For the first few months, they feel invincible.
Then the exhaustion hits. The mistakes pile up. The passion fades. They quit, convinced they weren’t cut out for it — when the truth is they just started too fast.
“The race isn’t about the first kilometer. It’s about the last one.”
The Power of the Slow Start
Here’s what a progressive run teaches you: starting slow isn’t weakness. It’s strategy.
When I began my 21K this morning at a leisurely 4:59/km, I wasn’t being lazy. I was conserving energy. I was letting my muscles warm up, my breathing settle, my mind relax into the rhythm. I was investing in the finish.
By kilometer 10, my body was ready. By kilometer 15, I was accelerating. By kilometer 20, I was running faster than I had all morning — and it felt easy.
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The same principle applies to building a practice.
The best lawyers I know didn’t start by winning Supreme Court cases. They started by mastering the basics: research, writing, client communication. They spent years on small cases, unglamorous work, learning the craft.
They didn’t sprint. They jogged. And by the time the big cases came, they were ready — not burned out, not overwhelmed, but accelerating.
Momentum Is Everything
The beauty of progressive running is this: you finish feeling stronger than when you started.
Most people assume endurance is about suffering through pain. It’s not. It’s about managing energy so that pain never arrives. It’s about building momentum so that the hardest part of the race — the final push — feels easier than the beginning.
This is the secret of sustainable success in any field:
Start slow enough that you can build. Build steadily enough that you can accelerate. Accelerate confidently enough that you finish strong.
In law, this means:
• Year 1-3: Learn the fundamentals. Master the research. Build relationships. Don’t chase the big cases — chase competence.
• Year 4-7: Take on more responsibility. Handle tougher cases. Build your reputation. You’re not sprinting yet — you’re finding your rhythm.
• Year 8+: Now you accelerate. The expertise is there. The network is there. The confidence is there. You’re not just practicing law anymore — you’re leading it.
This isn’t slow. It’s progressive. And progressive beats fast every single time.
“The courtroom doesn’t care how fast you started. It only cares how strong you finish.”
The Finish Line Decides Everything
Here’s the hard truth about running — and about careers:
Nobody remembers your first kilometer. They only remember your last.
I could have started today’s run at 3:59/km. I would have looked impressive — for about ten minutes. Then I would have collapsed, walked the rest of the way, and finished in over two hours instead of ninety-two minutes.
Instead, I started at 4:59/km. I built. I accelerated. And I crossed the finish line sprinting — feeling like I could run another ten kilometers if I had to.
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The same is true in law. You can burn bright at the beginning — take on impossible cases, work impossible hours, make impossible promises. But if you burn out before the case is won, none of it matters.
Or you can start slow. Build your skills. Conserve your energy. And when the stakes are highest — when the case goes to trial, when the client needs you most, when the courtroom is watching — that’s when you’re at your best.
Because you didn’t sprint. You built momentum. And momentum, once you have it, is unstoppable.
• • •
Start Slow. Finish Strong.
Twenty-one kilometers. First kilometer: 4:59. Last kilometer: 3:59.
That’s not just running. That’s progressive justice.
It’s the understanding that the race isn’t won at the start. It’s won in the build. It’s won in the patience to let momentum work for you instead of against you. It’s won in the discipline to save your best for when it matters most.
The courtroom doesn’t reward the lawyer who started fastest. It rewards the lawyer who finished strongest.
So start slow. Build steadily. Accelerate wisely.
And when you cross that finish line — whether it’s a marathon, a case, or a career — make sure you’re sprinting.
Because that’s the only way to win.
Run. Build. Win.
Progressive justice isn’t about speed. It’s about momentum.
Guido Motti is a cassation lawyer and marathon runner training for London Marathon 2027 to support Cancer Research UK. He writes about the parallels between endurance running and legal practice at Run and Law.
Support his fundraising: Cancer Research UK