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Trail · Marathon · Adventure

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Join me on adventures through mountains, forests and cities. I share every stride, every detour, every captured moment to inspire fellow running enthusiasts.

ThomasRGX trail runner
42K PB — 3h39
13×
Half finisher
7×
Marathon finisher
1×
Ultra finisher
43
Races
Performances

My Results

43:47
10 km
Champs Élysées 2026
1660
km / 2025
Annual record
43
Races
Road & trail
Articles

The Blog

All Articles
Paris Marathon 2027: registration, lottery, price and new route — Race news
New organiser · New routeParis Marathon 2027
Race news7 min

Paris Marathon 2027: registration, lottery, price and new route

The Paris Marathon is changing significantly in 2027, with a new sponsor, a lottery, a €169 entry fee, a paid finisher shirt and a redesigned route for its 50th edition.

Race Calendar in Île-de-France: September and October 2026 — Race calendar
September · October 2026Races in Île-de-France
Race calendar6 min

Race Calendar in Île-de-France: September and October 2026

10K, half marathon, trail, charity run or triathlon: here is a selection of races in Île-de-France to help you choose your next bib for September and October 2026.

Étape du Tour de France Femmes 2026: 111 km to Mont Ventoux — Race debrief
111 km · Mont VentouxÉtape du Tour 2026
Race debrief8 min

Étape du Tour de France Femmes 2026: 111 km to Mont Ventoux

111.7 km, 2,950 meters of elevation gain and Mont Ventoux to finish: my full story from the Étape du Tour de France Femmes between Vaison-la-Romaine and the Giant of Provence.

Madrid Marathon 2026 — The Sixth Medal — Race Report
42.195 km · Race reportMadrid Marathon 2026
Race Report3 min

Madrid Marathon 2026 — The Sixth Medal

Chaotic preparation, heavy legs from km 22, and 4h29 of effort — the Zurich Rock n Roll Marathon de Madrid will remain one of my most memorable races, far beyond any performance.

Grande Course RATP 2026 — Pacing 12,000 Runners to the Stade de France — Race Report
1:55 pacer · Stade de FranceGrande Course RATP 2026
Race Report4 min

Grande Course RATP 2026 — Pacing 12,000 Runners to the Stade de France

My first experience as an official 1h55 pacer at the Grande Course RATP. From Vincennes to the track of the Stade de France — a full debrief of a unique race.

ITRA vs UTMB: What's the Difference Between the Two Systems? — Guide
Points · Index · Running StonesITRA vs UTMB
Guide5 min

ITRA vs UTMB: What's the Difference Between the Two Systems?

ITRA points, Running Stones, UTMB Index… many runners confuse them. Here's a clear breakdown of both systems so you know exactly what you need to run the UTMB.

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My Gear

Affiliate links — I earn a small commission if you buy, at no extra cost to you.

Hoka Mach X2 — competition running shoes

Competition shoes

Hoka Mach X2

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Hoka Mach 6 - road tempo running shoes

Tempo shoes

Hoka Mach 6

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Hoka Clifton 10 - comfortable daily running shoes

Daily trainers

Hoka Clifton 10

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Hoka Cielo X1 2.0 - carbon racing shoes

Carbon race shoes

Hoka Cielo X1 2.0

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Garmin Forerunner 955 — GPS running watch

GPS watch

Garmin Forerunner 955

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Salomon Adv Skin 12 — trail hydration vest

Hydration vest

Salomon Adv Skin 12

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AirPods Pro 2 — running earphones

Earphones

AirPods Pro 2

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About

Who is behind
the blog?

I'm Thomas, passionate trail runner and marathoner, 7 marathons completed and more than 40 races in total. This blog is to share my race reports, tutorials, gear tests, and much more.

Learn more
7

Marathons

40+

Races

2021

Running since

1

Book written

Contact

A question?
Write to me.

For any suggestion, collaboration or question — I read every message.

contact@thomasrgx.com