Grégoire Lemaire Triathlon

Who I am

I'm Grégoire, a 26-year-old professional triathlete based in Brussels. I came to triathlon from road cycling, and the bike is still where I make the difference.

2023–25

Three seasons as a road cyclist: GP Scieur-Lambot winner 2023, 5 wins in 2024, 7th at the Tour d'Algérie 2025 (UCI 2.2).

2025

Combined cycling and triathlon: 1st age grouper at Alpe d'Huez L, 9th overall at IRONMAN 70.3 Duisburg.

2026

First season as a professional triathlete, racing IRONMAN Pro Series, Challenge and the big French classics.

Coach

I also coach other coaches in Brussels and run lactate tests for pro and amateur athletes.

2026: my first pro season

Date	Race	Result
17 May	iLumen 111 Bilzen	3rd
31 May	IRONMAN 70.3 Kraichgau Silver	30th
20 Jun	OpenLakes Champagne Bronze	4th
12 Jul	IRONMAN 70.3 Swansea – Pro Series Gold	19th
5 Aug	Alpe d'Huez L Silver	16th
5 Sep	Gérardmer XL Silver	11th 20 s from the top 10
25 Oct	Challenge Barcelona Silver	29th 3:49:23

PTO bike #190Run #288Swim #377

~1,000training hours

~15,000 kmon the bike

~130,000 mclimbing – 15× Everest

~3,000 kmrunning

~700 kmswimming

1:14half-marathon off the bike · 5 km in 15:06

2027: racing for the front

The goal is simple: fight for podiums and top 5s in the races that suit me, take a big step forward in the swim and run, and make a living from the sport.

Top 150PTO world ranking

Top 10Belgian ranking

Top 50IRONMAN Pro Series

Race calendar

23 May
IRONMAN 70.3 Aix-en-ProvenceFrance
28 Jul
Alpe d'Huez Triathlon LFrance · date to be confirmed
Sep
Gérardmer XLFrance · date to be confirmed
Autumn
My first full-distance IRONMANRace to be announced

Plus around four IRONMAN Pro Series 70.3 races – more dates coming soon.

Training camps

Feb
SpainWarm-weather camp · 2 weeks
May
Font-RomeuAltitude camp · 2 weeks
Summer
The AlpsAltitude camp · 2 weeks

On top of training full time at home in Brussels.

What I bring to your brand

79% men75% aged 18–4438% in Belgiumof my Instagram audience

Real product testing

I run lactate tests, so I can test your product properly and give you real data and honest feedback.

Athletes who buy gear

My audience is mostly men aged 18–44 who train and race – the people who buy bikes, nutrition and shoes.

Content you can count on

A fixed monthly plan of posts and stories, plus a report after every race – around 10K views per post.

A Belgian story

Road racer turned pro triathlete, aiming for the IRONMAN World Championship in 2028.

Events for your team

A talk at your company, a group ride or run with your staff, or a lactate-test day.

Race-day visibility

Your logo on my kit in the pro field, in race footage and on every race photo.

Your logo on my race kit

Concept 2027 race kit, front and back: white top fading diagonally into navy shorts with gold contour lines

Main partnerChest and seat of the shorts
PartnersTwo logos on the upper back
PartnerBoth sleeves
PartnerOuter side of both thighs – seen from the side on the bike

A clean navy, white and gold kit with few logos, so every partner stands out. Concept design – final kit made with the kit supplier.

Partner with me in 2027

I already train full time. Every euro from a partner goes straight into performance: training camps, race travel and entries. Partners who join in 2027 grow with me, with first option to renew for 2028.

1 spot

Main partner

Chest logo on the race kit, 2 posts and 4 stories a month, a race report after every race, a discount code for my athletes, and a talk or event at your company.

4 spots

Partner

Logo on the back, sleeves or side of the race kit, 1 post a month and tags in every race report.

2 spots

Supporter

Your name on my social media and on this website.

Product partnersLooking for a bike brand (road and TT bike, wheels), swim skin, running shoes, nutrition and apparel. In return: social posts, honest reviews and tags in race reports.

End-of-season reportEvery partner gets a report with all the numbers: results, reach and content. Optional result bonuses for pro podiums and top 10s.