Human Fish Original Race

Medium
Date
2026-05-30
Location
Green Karst, Slovenia, Slovenia
Distances
134 / 245 km
Elevation
1,800 m
Distance Options
134 km • Green
245 km • Red
Category
Gravel
Region
Europe
Organizer
Human Fish Cycling
Terrain
Gravel
About

Gravel adventure across the Slovenian Karst plateau.

╚═══════════════════════════════════════════════════════════════════════════╝
▌

SHARE THIS RACE

$https://gravelradar.app/races/slovenia/human-fish-gravel
Spotted something wrong with this listing?

>> COMMUNITY

Sign in to show your interest
┌┐└┘
▌ RIDER INTEL DOSSIER
65
GR SCORE
/ 100
TIER 3
~/dossier/human-fish-original-race $ cat briefing.md

▌ Gravel adventure across the Slovenian Karst plateau

Europe gravel event organized by Human Fish Cycling

EFFORT26/50
EXPER.43/70
▌

12 SCORING DIMENSIONS

HUMAN FISH ORIGINAL RACE
LENGTH8/10CLIMBING5/10DURABILITY7/10TECHNICALITY2/10RACE PRESSURE4/10ADVENTURE5/10SCENERY6/10ORGANIZATION7/10VALUE8/10COMMUNITY6/10ACCESSIBILITY6/10FIELD DEPTH5/10
▌

EFFORT MATRIX

LENGTH08/10
████████░░
245 km — long-day effort
CLIMBING05/10
█████░░░░░
1,800 m total — 7 m/km
DURABILITY07/10
███████░░░
Plan for 11+ hours in the saddle
TECHNICALITY02/10
██░░░░░░░░
Gravel
RACE PRESSURE04/10
████░░░░░░
Standard race-day intensity
▌

EXPERIENCE MATRIX

ADVENTURE05/10
█████░░░░░
Long-distance day = real adventure
SCENERY06/10
██████░░░░
Gravel
ORGANIZATION07/10
███████░░░
Community-sourced details
VALUE08/10
████████░░
Reasonable cost-per-km
COMMUNITY06/10
██████░░░░
Grassroots gravel scene around the event
ACCESSIBILITY06/10
██████░░░░
Reasonable to enter
FIELD DEPTH05/10
█████░░░░░
Mixed field — pros + adventure riders
▌

GREEN FLAGS

  • [+]245 km of medium gravel through Green Karst, Slovenia
  • [+]Organized by Human Fish Cycling
  • [+]Varied terrain: Gravel
  • [+]European gravel-festival culture (post-ride food / beer scene)
▌

RED FLAGS

  • [!]Details not yet verified — confirm via official site
▌

RIDER FIT

Endurance MuleGOOD · 7/10

Built for hours in the saddle — your distance

ClimberOK · 5/10

Limited use for pure climbers

Adventure TouristGOOD · 6/10

Single-day event with strong sense of place

BikepackerOK · 4/10

Wrong format for bikepacking specifics

SpeedsterGOOD · 6.5/10

Smoother surfaces let raw speed talk

Crit RacerAVOID · 2/10

Single-day pace suits crit-style riders less here

┌┐└┘
⚡ SIGNATURE CHALLENGE
A long day decided in the final third

Distance like this rewards patience. The riders who win the last 30% are the ones who saved matches in the first 60%.

▌

TIRE INTEL

WIDTH
38-42 mm
PRESSURE
28-34 psi
PATTERN
Semi-slick centre w/ light side knobs

Mixed gravel with no extreme demands — go for rolling speed.

▶ TOP PICKS
1.Continental Terra Trail[38mm]— Durable casing, balanced grip
2.Schwalbe G-One Bite[38mm]— Excellent loose-surface bite
3.Pirelli Cinturato Gravel H[38mm]— Hard-pack speed
▌

WEATHER PLAYBOOK

Green Karst, Slovenia in spring (May): expect mild conditions — pack for variable weather. Always check 7-day forecast race week and pack a packable shell.

▌

PACING PLAYBOOK

01
Sector 1 — Opening Effort~61 km

Sit in. Let the start sort itself out. Pace by feel, not by rivals.

02
Sector 2 — Mid-Race Crux~147 km

Where the field shatters. Stick to your power numbers, not the surge.

03
Sector 3 — The Finishing Stretch245 km

Save one match. The last 20% is where placement is decided.

▌

WHAT TO FEAR

  • [!01]Pacing mistakes — most issues here are self-inflicted
▌

INSIDER INTEL

▌ INCOMING TRANSMISSION

“European gravel has a different rhythm — the long lunch stops, the espresso at km 60, the post-race beer that lasts hours. Human Fish Original Race captures that perfectly.”

— Regional cycling forum · Europe gravel scene
▌

RACE LOGISTICS

▌ AID STATIONSStandard food + drink refuel points.

Standard aid stations every 30-50 km with food, water, and basic mechanical help.

▶ FEED ZONES · 4 AID STATIONS
Aid 1~49 km
waterfood
Aid 2~98 km
waterfood
Aid 3~147 km
waterfood
Aid 4~196 km
waterfood
✓ INCLUDED WITH ENTRY
  • +Timing chip + bib
  • +Course markings + GPX
  • +Aid station nutrition + water
✕ BRING YOUR OWN
  • -Spare tubes / tubeless plugs
  • -Lodging
  • -Drop bag transport (unless specified)
MECHANICS
At Aid
MEDICAL
At Aid
DROP BAGS
No
BAG TRANSPORT
No
▶ ACCOMMODATION · 3 OPTIONS
Hotels in Green Karst
⌖ 0-10 km from start

Book 6+ months ahead for big events. Check the race partner-hotel list for discounts.

Airbnb / Vrbo
⌖ Varies

Often the best value for groups. Search the wider race region, not just the start town.

Camping
⌖ Often at venue

Many gravel events offer on-site camping for a small fee. Check race FAQ.

▶ GOOD TO KNOW
  • ▸Carry at least one tube + plug kit even with tubeless. Mechanical bad luck is the #1 DNF cause.
▌

TRAVEL OPS

AIRPORTLJU (Ljubljana) or VCE (Venice)
LODGINGBook early in Green Karst — gravel events fill local accommodation fast
FOODCarry your own ride nutrition. Local options usually plentiful before/after.
PACKET PICKUPDay-before-event pickup is standard. Confirm via official site.
PARKINGEvent parking varies — check race FAQ
▌ BOTTOM LINE

Human Fish Original Race is a quality europe event — great if you're nearby or want to explore the region.