Skip to content
  • CoursesCourses
  • ToolsTools
  • ShoesShoes
  • Log inLog in
  • Courses
  • Tools
  • Shoes
  • Log in

TRAIN FOR THE COURSE, NOT JUST THE DISTANCE

  • Instagram
  • X
  • YouTube
  • TikTok
  • Strava
  • LinkedIn
  • Facebook
  • Threads

Product

The CourseKnowledgeThe WorkKitRace MorningPricePricingFAQRacesRace ResultsShoes

Start

ToolsShoe FinderContactPartnerships

Legal

TermsPrivacyBillingAcceptable UseCookiesDPASubprocessorsSecurity
pr

Subscribe

© 2026 PR.RUN

For those who ♥ to adv.entu.re

PR YOUR NEXT RUN

Go Big 100

Train for Go Big 100

Volcano Village to Kailua-Kona. One hundred miles of Big Island pavement. Five thousand up, nine thousand down. Crew and drops are on you.

100 mi+5,000 ft-9,000 ft48 hoursSea level to 4,000 fttech 2/10Self/crewVolcano to Konapavement island tourself-supportedDecember
Gradient profile
DIST--
ELEV--
GRADE--
  • Start3,911 ft
  • High12,137 ft
  • Low92 ft
  • Finish92 ft

What PR Run builds for this start line

  • Personalized plan from your baseline and this course profile
  • Aid-segment fuel rehearsals tied to checkpoint spacing
  • Structured gear kit from course intelligence
  • Race-day pacing, crew notes, and race-morning brief
  • Aid stations: 1 · longest gap ~81 km
  • Mandatory kit items: 1
  • Cutoff: 48 hours

The crux

Descent from Volcano toward Kona in afternoon heat

Race details can change. Confirm current rules and logistics with the Official site.

Official siteCheck readinessPredict finish timeFull race guide