Trail Fox Valley Winter Challenge Trail Series 5K Only (Dick Young Forest Preserve)Fox Valley Winter Challenge Trail Series 8K Only (Oakhurst Forest Preserve)Fox Valley Winter Challenge Trail Series 10k Only (Hickory Knolls Discover Center) +4
Trail Children's Mile: 10-and-under1 Mile Walk/Run5k Run/Walk +1
Trail February Race Only (INCLUDES FEBRUARY RACE ONLY. NO TRAIL PACKAGE)January Race Only (INCLUDES JANUARY RACE ONLY. NO TRAIL PACKAGE)Winter Series (INCLUDES BOTH RACE DATES AND TRAIL PACKAGE)
Trail Ice Breaker 8K Run
Trail 5K Trail Run10K Trail Run25K Trail Run +1
Trail 15 km Trail Race15 km Trail Race
Trail P-2.2K Kid RunGriffith Park 5K Trail ChallengeHollywood Sign 8M Run | Hike +1
Trail Kids Fun RunKids Fun RunRun to Break the Silence Virtual Run: Stand With Us, Run Where You Are +6
Trail 5K5K
Trail Gopherdillo 5kGopherdillo 10K
Trail Dalton Canyon 10K SoloDalton Canyon Ultra 50K SoloDalton Canyon Ultra 50K Solo (EARLY START) +1
Trail 8KHalf MarathonMarathon +2
Trail Rocky Raccoon Youth 1-Mile Trail Run (12 & under)Rocky Raccoon 100miRocky Raccoon 100k
Trail 5km10km25km +2
Trail 6 Hour Challenge
Trail Legacy Runner (5x finishers ONLY!)10 Mile Trail Run
Trail Rocky 50 Youth 1-Mile Trail Run (12 & under)Rocky 50 - 13.1miRocky 50 - 50mi +1
Trail 5K1.5M Fun Run
Trail The Jackolope Joey Kids RunThe Jackalope Beer Mile12 Hour +15
Trail 5K5K10K +5
Trail Sesqui 7.5 MileSesqui 7.5 MileSesqui 25k +5
Trail FOURmidable 13kFOURmidable 13kFOURmidable Half Marathon + +5
Trail 6 Hour ChallengeOutlast ULTRA - 12 Hour ChallengeOutlast ULTRA - 24 Hour Challenge
Trail Queen Anne's Revenge 20k RelayQueen Anne's Revenge 20kQueen Anne's Revenge 20k Relay +5
Trail 10K10KHalf Marathon +7
Trail 10M10M20M +5
Trail 1 Mile Walk/Fun RunKids Mile 14-and-underKids Mile 14-and-under +5
Trail 5kVirtual race10k +1
Trail 5,000FT - 25K5,000FT - 25K10,000FT - 50K +5
Trail 6 Hour Challenge
Trail 6 Hour Challenge
Trail 6 Hour - Team ARKTOS A.M.6 Hour - Solo ARKTOS A.M.6 Hour - Team ARKTOS P.M. +11
Trail 5 mi5 mi10 mi +3
Trail King Of The MountainKing Of The Mountain
Trail 5K5K10K +11
Trail Great Springs Trail Race - Austin Youth 1-Mile Trail Run (12 & under)Great Springs Trail Race - Austin Youth 1-Mile Trail Run (12 & under)Great Springs Trail Race - Austin 5K +9
Trail VIRTUAL Prickly Pear 5KPrickly Pear 5KVIRTUAL Prickly Pear 5K +9
Trail Bear Crawl 25kBear Crawl 25kFoothills 50K +1
Trail 4 MileHalf MarathonMarathon +13
Trail King of The Hill 2027
Trail 11 Miler20 Miler50 Miler +1
Trail 23km23kmMarathon +5
Trail 5K5K (13 - 17 yo)5K (12 yo & under) +11
Trail Kids RunKids RunCatalina Island 5K +7
Trail Trail Quarter MarathonTrail Quarter MarathonTrail Half Marathon +1
Trail 7 Mile Trail Run (~7.7miles)7 Mile Trail Run (~7.7miles)MTB 10 Mile +3
Trail 10 mile ruck (min 30 lb men or 20 lb women)10 mile10 mile ruck (min 30 lb men or 20 lb women) +5
Trail Kids RaceKids RaceMultilap Entry - 5 Hours +15
Trail 10K10KHalf Marathon +3
Trail Hippo Trail Fest Youth 1-Mile Trail Run (12 & under)Hippo Trail Fest Youth 1-Mile Trail Run (12 & under)Hippo Trail Fest - Hippo Haul 5k +15
