Lantern Semiquincentennial

Ready for an unforgettable experience in the heart of Nevada? 🏜️ The Sandy Valley Invitational awaits you! Join us for a road race of 5 km through breathtaking desert landscapes. Whether you're an experienced runner or simply love to stride through beautiful settings, this challenge offers a golden opportunity to push your limits.

RRC 100k Summary Red Rock 100k is an endurance foot race in Red Rock NCA just outside of Las Vegas, NV. The course will guide runners from Red Rock visitor center through ancient Aztec sandstone canyons & washes; across quarry's & around limestone formations millions of years old. The 100k course spans the entire distance of Red Rock and Cottonwood Valley before reaching the base of Satan's Escalator and finishing in the town of Blue Diamond. We invite you to join us next November to take the trek across this beautiful and rugged landscape near Las Vegas, NV. Tortoise Information Fact Sheet Please read through this Tortoise Information Fact Sheet Participant Instructions Check The Latest Info in the Participant Instructions! Participant Instructions Aid Station Locations and Cuttoff Time Lost Creek7Aid Location7:45am - 10:30am10:30am South Oak Creek15.5Aid Location8:30am - 2:45pm2:25pm Blue Diamond19.5Aid Location9:00am - 6:00am3:45pm Blue Diamond 100k27.5Aid Location9:00am - 6:00am6:30pm

100kMud Spring 50k25.75Aid Location11:00am - 9:00pm6:00pm 50kMud Spring 100k33.5Aid Location11:00am - 9:00pm8:30pm 100kMud Spring 100k37.75Aid Location11:00am - 9:30pm9:30pm 100kFinish 50k3150k Finish9:00am - 6:00am7:30pm 50kLate Night 100k43.5Aid Location12:00pm - 4:45am11:15pm 100kRed Valley 100k47.75Aid Location12:30pm - 3:30am12:45am 100kSatan's Escalator 100k53.5Aid Location1:00pm - 3:00am2:45am 100kRed Valley 100k55.75Aid Location12:30pm - 3:30am3:00am 100kLate Night 100k58.25Aid Location11:30am -4:00am3:45am 100kFinish 100k62.5100k Finish9:00am - 6:00am5:15am 100k The 17k does not have an aid station!Please prepare accordingly by carrying a water bottle or hydration vest! Parking and Shuttling Parking Locations50k & 100k participants will park at the remote parking area or provide their own drop off and pickup! Remote Event Parking Location - Remote Parking Location 17k & spectators will not shuttle to start. You're free to park at the starting location below.Blue Diamond Parking

Location - Blue Diamond Parking LocationShuttle Schedule 100k - Shuttle Pickup Time - 5:45am / Shuttle Arrival at Start - 6:00am / Shuttle Capacity - 36Shuttle Pickup Time - 6:20am / Shuttle Arrival at Start - 6:35am / Shuttle Capacity - 3650k - Shuttle Pickup Time - 6:55am / Shuttle Arrival at Start - 7:10am / Shuttle Capacity - 36Shuttle Pickup Time - 7:30am / Shuttle Arrival at Start - 7:45am / Shuttle Capacity - 3617k STARTS AT Blue Diamond Park. Not Red Rock Visitor Center!No shuttles for 17k participants! 17k participants are welcomed to park at the - starting location here Refer to participant instructions for pickup time at Blue Diamond Park following your event. This return schedule is subject to live changes and those changes will be constantly updated in the participant instructions. Course Maps Full 100k Course MapFull 50k Course Map Full 17k Course MapStarting Line to Lost Creek Aid StationLost Creek Aid Station to South Oak Creek Aid StationSouth Oak Creek Aid Station to Blue

Diamond Aid Station100k Runners - Blue Diamond Aid Station to Blue Diamond Aid Station50k Runners - Blue Diamond Aid Station to Mud Spring Aid Station50k Runners - Mud Spring Aid Station to Finish 100k Runners - Blue Diamond Aid Station to Mud Spring Aid Station100k Runners - Mud Spring Aid Station to Mud Spring Aid Station100k Runners - Mud Spring Aid Station to Late Night Aid Station 100k Runners - Late Night Aid Station to Red Valley Aid Station - PACER PICKUP HERE100k Runners - Red Valley Aid Station to Satan's Escalator Aid Station 100k Runners - Satan's Escalator Aid Station to Red Valley Aid Station100k Runners - Red Valley Aid Station to Late Night Aid Station 100k Runners - Late Night Aid Station to Finish Drop Bag Location & Crew Access Bag Drop Locations and Crew Access:South Oak Creek -Roughly mile 15Bag DropPortable toiletNo Crew access - limited spaceBlue Diamond -Roughly mile 19, 27, & FinishBag DropPortable toiletCrew AccessCrew Access Location - Blue Diamond Crew AccessLate

Night 100k -Roughly mile 43.5 & 58.25BLM pit toiletCrew accessPacer Pickup 1Crew Access Location - Late Night Crew AccessRed Valley 100k - Roughly mile 47.75 & 56Portable toiletCrew accessPacer pickup 2Bag DropCrew Access Location - Red Valley Crew Access Live Results Track your runner throughout the day! 100k Finisher Results50k Finisher Results17k Finisher Results Packet Pickup Location Packet Pickup Location - CraftHaus DowntownPacket Pickup will be held on the Friday before the event between the hours of 4:30pm and 7:30pm. Starting Line Location 50k / 100k Event Location - Red Rock Visitor Center Lower Parking Lot 17k Event Location - Blue Diamond Park Nearby Hotels List of Nearby Hotels- Silverton - Close to Event Parking Red Rock Casino - Close to Event Start - Red Rock Camp Ground - Close to Event Start Event Timeline Check out the latest timeline in the - Participant Instructions Deadline for Race Shirt The deadline to guarantee a race shirt with your entry is 10/23/2026. Event's

current local time: 2:03 AM PT

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We RUN this country, TOGETHER!

Event details and schedule

Thanks for running with Mainly Marathons! Take a look at our website for additional details about this series and our other series of races.

Also, join our Facebook group to stay up-to-date with our loony adventures: Main Group and Southwest Series.

If you're interested in some Mainly Merch, check out our online store HERE. We'll offer some items (hats, stickers, magnets, mugs, etc.) in-person at the races, the Mainly Merch store best option for a variety of fun designs and quality merchandise to showcase your loonacy!

If you have any questions, email [email protected]

We RUN this country, TOGETHER!