Skip to content
  • RacesRaces
  • ToolsTools
  • Log inLog in
  • Races
  • Tools
  • Log in

TRAIN FOR THE COURSE, NOT JUST THE DISTANCE

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

Product

The CourseKnowledgePR PeakKitRace MorningPricingFAQ

Start

ToolsFoot CareBlogShoe FinderRace ResultsContactPartnerships

Legal

TermsPrivacyBillingAcceptable UseCookiesDPASubprocessorsSecurity
pr

Subscribe

© 2026 PR.RUN

For those who ♥ to adv.entu.re

PR YOUR NEXT RUN

Lost Soul Ultra

Train for Lost Soul Ultra

Lethbridge, Alberta. Lost Soul hundred k. Red Rock Canyon. Prairie wind. Eight thousand five hundred feet.

62 mi+966 ft-956 ft21 hours837 ft to 888 fttech 5/10Checkpoints per race bookRed Rock CanyonAlbertaWSER qualifierSeptember
Gradient profileOfficial race GPX
DIST--
ELEV--
GRADE--
  • Start837 ft
  • High888 ft
  • Low837 ft
  • Finish846 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: 6 · longest gap ~20 km
  • Mandatory kit items: 2
  • Cutoff: 21 hours

The crux

Red Rock Canyon coulee climbs in September wind (near mile 40)

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

Train for your race

Train for Lost Soul Ultra

Course-specific plan, fuel segments, gear kit, and race morning for Lost Soul Ultra.

Train for Lost Soul UltraCheck your readiness

Official siteCheck readinessPredict finish timeFull race guideFoot care plan