Fuel & Kit.
Caffeinated race fuel

Best Caffeine for Endurance Racing (2026)

Late-race boost. Trial in training first — never first use on race day.

Updated 2026-10-07

All Caffeine

Caffeinated race fuel
caffeineCommunity FavoriteVerified

Precision Fuel & Hydration

PF 30 Caffeine Gel (3-pack)

$12.49~£8.50–12€10–14

30g carb + 100mg caffeine; US $12.49 listed 3-pack; practice timing; Brand-direct until Amazon Verified

caffeinelate-racetriathlon
Caffeinated race fuel
caffeineamazon pathVerified

PRO PLUS

PRO PLUS Caffeine Tablets (48)

$8–15~£7–10.50€8–12

General stimulant tablets — not a race gel; badge clearly; trial in training only; UK Amazon Verified

caffeinetabletstrial-in-training
Caffeinated race fuel
Editor's BestCandidate

Neversecond

C30+ Caffeine Energy Gel (12CT)

See retailerSee retailerSee retailer

Neversecond C30+ Caffeine Energy Gel (12CT) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Neversecond

C30+ Unflavored Caffeine Energy Gel (12CT)

See retailerSee retailerSee retailer

Neversecond C30+ Unflavored Caffeine Energy Gel (12CT) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

GU

Roctane Energy Gel Blueberry Pomegranate

See retailerSee retailerSee retailer

GU Roctane Energy Gel Blueberry Pomegranate — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Science in Sport

GO Energy + Caffeine Gel (6-pack, Cola)

See retailerSee retailerSee retailer

Science in Sport GO Isotonic Energy Gel + Caffeine Cola (30-pack) — energy gel with US/UK/EU buy paths.

race-fueltraining
Caffeinated race fuel
featuredCandidate

CLIF

CLIF BLOKS Energy Chews Orange with Caffeine

See retailerSee retailerSee retailer

CLIF CLIF BLOKS Energy Chews Orange with Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

CLIF

CLIF BLOKS Energy Chews Tropical Punch with Caffeine

See retailerSee retailerSee retailer

CLIF CLIF BLOKS Energy Chews Tropical Punch with Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

HIGH5

HIGH5 Energy Gel Caffeine Orange (20-pack)

See retailerSee retailerSee retailer

HIGH5 HIGH5 Energy Gel Caffeine Orange (20-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

HIGH5

HIGH5 Energy Gel Caffeine Raspberry (20-pack)

See retailerSee retailerSee retailer

HIGH5 HIGH5 Energy Gel Caffeine Raspberry (20-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

HIGH5

HIGH5 Energy Gel Aqua Caffeine Berry (20-pack)

See retailerSee retailerSee retailer

HIGH5 HIGH5 Energy Gel Aqua Caffeine Berry (20-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

HIGH5

HIGH5 Energy Gel Aqua Caffeine Citrus (20-pack)

See retailerSee retailerSee retailer

HIGH5 HIGH5 Energy Gel Aqua Caffeine Citrus (20-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Veloforte

Doppio Natural Energy Gel with Caffeine

See retailerSee retailerSee retailer

Veloforte Doppio Natural Energy Gel with Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Veloforte

Desto Natural Energy Gel with Caffeine

See retailerSee retailerSee retailer

Veloforte Desto Natural Energy Gel with Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Enervit

Carbo Gel C2:1PRO Caffeine Cola

See retailerSee retailerSee retailer

Enervit Carbo Gel C2:1PRO Caffeine Cola — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Hüma

Hüma Original Energy Gel Doubleshot Mocha

See retailerSee retailerSee retailer

Hüma Hüma Original Energy Gel Doubleshot Mocha — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Hüma

Hüma Original Energy Gel Chocolate

See retailerSee retailerSee retailer

Hüma Hüma Original Energy Gel Chocolate — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Hüma

Hüma Original Energy Gel Lemonade

See retailerSee retailerSee retailer

Hüma Hüma Original Energy Gel Lemonade — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

Hüma

Hüma Original Energy Gel Raspberry

See retailerSee retailerSee retailer

Hüma Hüma Original Energy Gel Raspberry — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

PRO PLUS

PRO PLUS Fizz Berry (20 effervescent tablets)

See retailerSee retailerSee retailer

PRO PLUS PRO PLUS Fizz Berry (20 effervescent tablets) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

PRO PLUS

PRO PLUS Focus (10 capsules)

See retailerSee retailerSee retailer

PRO PLUS PRO PLUS Focus (10 capsules) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

GU

Roctane Energy Gel Cold Brew Coffee (24-pack)

See retailerSee retailerSee retailer

GU Roctane Energy Gel Cold Brew Coffee (24-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
Caffeinated race fuel
featuredCandidate

TORQ

TORQ Cola Caffeine Energy Gel (single)

See retailerSee retailerSee retailer

TORQ TORQ Cola Caffeine Energy Gel (single) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

OTE

Citrus Super Gel+ (75mg caffeine)

See retailerSee retailerSee retailer

OTE Citrus Super Gel+ (75mg caffeine) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

226ERS

High Energy Gel 76g Cherry (caffeinated)

See retailerSee retailerSee retailer

226ERS High Energy Gel 76g Cherry (caffeinated) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

226ERS

High Energy Gel 76g Espresso Coffee

See retailerSee retailerSee retailer

226ERS High Energy Gel 76g Espresso Coffee — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

226ERS

Isotonic Gel 68g Cola with Caffeine

See retailerSee retailerSee retailer

226ERS Isotonic Gel 68g Cola with Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Näak

ULTRA Gel 200 Chocolate Caffeine

See retailerSee retailerSee retailer

Näak ULTRA Gel 200 Chocolate Caffeine — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Enervit

Liquid Gel Competition Caffeine Citrus

See retailerSee retailerSee retailer

Enervit Liquid Gel Competition Caffeine Citrus — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Enervit

Gel Competition Caffeine Citrus (4-pack)

See retailerSee retailerSee retailer

Enervit Gel Competition Caffeine Citrus (4-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

KODA

KODA Energy Gel Cappuccino (24-pack)

See retailerSee retailerSee retailer

KODA KODA Energy Gel Cappuccino (24-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

KODA

KODA Energy Gel Cola Vanilla (24-pack)

See retailerSee retailerSee retailer

KODA KODA Energy Gel Cola Vanilla (24-pack) — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Performance Bullet

MINTense Performance Energy Chew

See retailerSee retailerSee retailer

Performance Bullet MINTense Performance Energy Chew — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Performance Bullet

ChocoLIT Orange Performance Energy Chew

See retailerSee retailerSee retailer

Performance Bullet ChocoLIT Orange Performance Energy Chew — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Performance Bullet

Ginger Roars Performance Energy Chew

See retailerSee retailerSee retailer

Performance Bullet Ginger Roars Performance Energy Chew — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
featuredCandidate

Performance Bullet

Sustain Caffeine Chewing Gum

See retailerSee retailerSee retailer

Performance Bullet Sustain Caffeine Chewing Gum — catalog pick with US/UK/EU buy paths.

trainingrace
No US link yetNo UK link yetNo EU link yet
Caffeinated race fuel
Candidate

Science in Sport

Science in Sport GO Energy + Caffeine Gels, Double Espresso, 6 x 60ml (Pack of 2)

See retailerSee retailerSee retailer

GO Energy + Caffeine Double Espresso Gel is a new category candidate; check size, stock, and current price before featuring.

No US link yetCheck priceNo EU link yet
All Race Nutrition →