The Longest Day (100k - 50k - 26.2 - 13.1)

  • Date Sat 12th June 2027
  • Time 6:30AM EDT
  • Location Greenville, South Carolina
  • Price $54.00
  • Races 1 race
  • Distances Half Marathon, Marathon

Event summary

Join the excitement at The Longest Day race on Saturday, June 12, 2027, at the beautiful Lakewood Nature Preserve in Greenville, South Carolina! This unique event challenges participants to run from sunrise to sunset, offering a range of distances including a 100K, 50-mile, 50K, marathon (26.2 miles), and half marathon (13.1 miles). Runners will navigate a scenic two-mile loop through 120 acres of lush forest and open fields, all while racing against a tightening clock that pushes them to achieve their best. The course is designed to test endurance and strategy, as runners must complete laps with increasingly shorter time limits.

Whether you're a seasoned ultra-marathoner or a spirited beginner, The Longest Day promises a thrilling atmosphere filled with camaraderie and support. With overnight camping available for those looking to make a weekend of it, this event is not just a raceβ€”it's an experience! Celebrate your accomplishment with a custom race medal and enjoy the post-race festivities. Don’t miss out on this opportunity to challenge yourself and be a part of a memorable day in the heart of South Carolina's natural beauty!

Organiser's Description

[The Longest Day logo]
Upstate Race Series / Upstate Ultra Series

THE LONGEST DAY





100K50 MI50K26.213.1
Sun up to sundown. Who can last?





Sat, Jun 12
2027
6:30 AM
start
Lakewood Nature Preserve
Greenville, SC

Register [https://runsignup.com/Race/Register/?raceId=90094]

Directions [https://www.google.com/maps/search/?api=1&query=220+Lakewood+Drive+Greenville+SC+29607]Race groups [https://runsignup.com/RaceGroups/90094]Donate [https://runsignup.com/Race/Donate/SC/Greenville/TheLongestDay100k]Results [https://runsignup.com/Race/Results/90094]Race photos [https://runsignup.com/Race/Photos/SC/Greenville/TheLongestDay100k]Apparel [https://upstateraceseries.myshopify.com/collections/the-longest-day-challenge]



A two-mile grass loop through 120 acres of forest and open field, run under a cutoff that gets one minute shorter every single lap. Forty-five minutes for the first. Fifteen for the thirty-first. Seven laps is a half marathon, fourteen is a marathon, sixteen is a 50K, twenty-five is fifty miles, and thirty-one is 100K. The clock decides when you are done, not you.

Runner Feedback



RACE DAY DETAILS

Saturday, June 12, 2027 at Lakewood Nature Preserve, 220 Lakewood Drive, Greenville, SC 29607. Get directions [https://www.google.com/maps/search/?api=1&query=220+Lakewood+Drive+Greenville+SC+29607].

Fri 5:00 PM


Camp setup begins
Friday evening tent setup begins at 5:00 PM, with overnight camping available.

5:30 AM


Packet pickup opens
Opens one hour before race start at The Barn, and can be picked up anytime throughout the race since there is ample time between laps. All bibs are picked up on site, by you.

6:30 AM


Start
The Longest Day 13.1 (7 laps), 26.2 (14 laps), 50K (16 laps), 50 Mile (25 laps), and 100K (31 laps) on a 2-mile loop.

On course


Two-mile grass loop
A two-mile loop on grass trails with rolling hills, open fields, and sections of shade, through 120 acres of forest featuring red cedar and maple.

Finish


Ring the cowbell
Miss a cutoff and it is over: ring the cowbell, turn in your bib, and go cheer for whoever is still out there.

10:00 PM


Time limit
The cutoff tightens every lap: 45 minutes for Lap 1, 44 for Lap 2, 43 for Lap 3, and one minute less each time down to 15 minutes for Lap 31. Miss a cutoff and your race is complete ring the cowbell, turn in your bib, and cheer on the remaining runners.

After


Results and photos
Live results post to the RunSignUp results page as each runner finishes. Free event photos are usually up within 4872 hours on our Facebook page.



COURSE OR RACE HIGHLIGHT

The format is what makes this race. Early laps feel generous 45 minutes for two miles is a walk in the park, and it very nearly is one. But the window closes a minute at a time, and somewhere in the afternoon the math stops being theoretical and starts being the only thing you can think about. Miss a cutoff and it is over: ring the cowbell, turn in your bib, and go cheer for whoever is still out there.

The course itself is grass trails with rolling hills, open fields, and sections of shade, winding among red cedar and maple through the preserve. You may see white-tailed deer, a box turtle, or a fox. Note that there is NO WATER OR POWER ON SITE, so plan your crew setup accordingly. Bring a tent, a camp chair, and your support crew Friday evening setup begins at 5:00 PM and overnight camping is available.

[On the course at The Longest Day]

THE COURSE

A two-mile loop on grass trails with rolling hills, open fields, and sections of shade, through 120 acres of forest featuring red cedar and maple. Keep an eye out for white-tailed deer, box turtles, and foxes. Important: there is no water or power on site, so bring what you and your crew will need for the day.



LAP CUTOFFS

Every lap allows one minute less than the one before it 45 minutes for the first, 15 for the thirty-first. The pace column is what that cutoff works out to per mile on the two-mile loop. Miss a cutoff and your race is complete: ring the cowbell, turn in your bib, and cheer on whoever is still out there.

LAP
CUTOFF
PACE
STARTS


Lap 1
45:00
22:30
6:30 AM


Lap 2
44:00
22:00
7:15 AM


Lap 3
43:00
21:30
7:59 AM


Lap 4
42:00
21:00
8:42 AM


Lap 5
41:00
20:30
9:24 AM


Lap 6
40:00
20:00
10:05 AM


Lap 7
39:00
19:30
10:45 AM
Half marathon finishes here

Lap 8
38:00
19:00
11:24 AM


Lap 9
37:00
18:30
12:02 PM


Lap 10
36:00
18:00
12:39 PM


Lap 11
35:00
17:30
1:15 PM


Lap 12
34:00
17:00
1:50 PM


Lap 13
33:00
16:30
2:24 PM


Lap 14
32:00
16:00
2:57 PM
Marathon finishes here

Lap 15
31:00
15:30
3:29 PM


Lap 16
30:00
15:00
4:00 PM
50K finishes here

Lap 17
29:00
14:30
4:30 PM


Lap 18
28:00
14:00
4:59 PM


Lap 19
27:00
13:30
5:27 PM


Lap 20
26:00
13:00
5:54 PM


Lap 21
25:00
12:30
6:20 PM


Lap 22
24:00
12:00
6:45 PM


Lap 23
23:00
11:30
7:09 PM


Lap 24
22:00
11:00
7:32 PM


Lap 25
21:00
10:30
7:54 PM
50 Mile finishes here

Lap 26
20:00
10:00
8:15 PM


Lap 27
19:00
9:30
8:35 PM


Lap 28
18:00
9:00
8:54 PM


Lap 29
17:00
8:30
9:12 PM


Lap 30
16:00
8:00
9:29 PM


Lap 31
15:00
7:30
9:45 PM
100K finishes here



PARKING

Right on site at the address listed, with opportunities to park along the course, or, if you are running late, in the lot adjacent to the start/finish line less than 100 meters away. There is a $5 fee paid during registration that covers this, so nothing is owed on race day.



AID STATIONS

A SIMPLE BUT EFFECTIVE ULTRA-RUNNING AID STATION AT THE BARN, WHICH IS ALSO THE START/FINISH, REACHED EVERY TWO-MILE LAP. PARTICIPANTS ARE WELCOME TO BRING AND SHARE THEIR FAVORITE AID STATION SNACKS.

AVAILABLE SNACKS

PicklesCookiesCandy

HYDRATION

WaterCokeGinger ale
Wildly Charged is our official hydration sponsor look for the orange 5-gallon jugs at aid stations.

CUP-LESS EVENT please bring your own hydration vessel.



WHAT'S INCLUDED

ICED TOWEL AT THE FINISH
In June, in South Carolina, this is not a small thing.

CUSTOM RACE BIB
Your badge of the journey.

CHIP TIMING & LIVE RESULTS
Track your effort, splits included.

RACE BRANDED FINISHER MEDAL
To commemorate the triumph.

CUSTOM RACE TATTOO
Wear the moment proudly.

EVENT-THEMED GIVEAWAYS
A little extra swag for finishing strong.

RACE STICKERS
Keep the memory riding shotgun on your bottle, cooler, or laptop.

CAMP ON SITE
Friday evening tent setup begins at 5:00 PM, with overnight camping available.

POST RACE VIBES AND MEDIA COVERAGE
Complimentary professional race photos capture the grit and the glory hang around at the finish line and celebrate.

[Runner at The Longest Day]
[Runner at The Longest Day]
[Runner at The Longest Day]

From past races. See all race photos [https://runsignup.com/Race/Photos/SC/Greenville/TheLongestDay100k]



RACE AWARDS

LAST RUNNER STANDING

This is an elimination format, so the win is decided by survival rather than by a finishing kick. If multiple runners are still in it at Lap 31, the first across the line wins. Every finisher who covers at least the 10K minimum earns a medal.

AGE GROUP AWARDS (MALE & FEMALE)

The 1st, 2nd, and 3rd place finishers in each of 15 age categories will earn an age group medal a custom piece to add to your finisher's lanyard at the end of the event.

SERIES RECOGNITION

This race counts toward season-long age group recognition in this series:

Upstate Ultra Series [https://runsignup.com/Series/UpstateUltraSC]

Age Group Categories

09
1012
1316
1719
2029
3034
3539
4044
4549
5054
5559
6064
6569
7079
80+



GIVING BACK



This race supports
Children's Cancer Partners of the Carolinas
Pays for travel, lodging and meals so Carolina families can get their child to cancer treatment. They host their own race too: Upstate Strut. Visit Children's Cancer Partners of the Carolinas [https://childrenscancerpartners.org/]Upstate Strut [https://runsignup.com/Race/SC/Spartanburg/StrutforChildhoodCancer]Donate [https://runsignup.com/Race/Donate/SC/Greenville/TheLongestDay100k]

Every Upstate Race Series event is part of the Upstate Giving Series, which connects our 30 races with 30 nonprofit organizations serving communities across the Upstate. Your registration and any donation you add at checkout go to work close to home you are not just running a race, you are funding the work of a neighbor. Upstate Giving Series [https://upstategivingseries.com/].



GROUPS & TEAMS

SAVE
$5
GROUPS OF 5+

RUN CLUBS & CREWS
Run it with your crew.
Your club is probably already here. Join it when you register and save when your group hits 5.

1
Find your club
50+ Upstate run clubs are preloaded.

2
Join at sign-up
Pick it during registration, or start your own crew.

3
Hit 5 runners
Everyone in the group saves $5. Early sign-ups get it back automatically.

ALREADY ON THE LIST Upstate Running ClubRockers Run ClubWR@DRunning for BrewsSwamp CommonersHub City RunnersDouble Stamp Run Club+ 44 more
Find your club [https://runsignup.com/RaceGroups/90094]Register with your crew [https://runsignup.com/Race/Register/?raceId=90094]
The Upstate Running Club welcomes all local and regional running clubs to our events the more the merrier. Calling all running clubs and social run groups: Upstate Race Series welcomes crews of all kinds to join the fun. Whether your squad is full of weekend warriors, sunrise chasers, or runners motivated by the promise of a cold drink at the finish, we've got an event for you.

Sign up, share with friends and local running clubs, and cash in on race discounts and refunds when your team, run club, or band of misfits hits 5 runners or more.



GOOD TO KNOW

Are dogs allowed on the course?
Yes, absolutely.

Are headphones or earbuds allowed?
Yes jam out. We have music playing at the start/finish area.

Can someone else pick up my packet for me?
No. All bibs are picked up on site throughout the day.

Is there race-day registration?
Yes, but it still needs to be done online on your mobile device.

Is there gear check or somewhere to leave personal items?
Personal items, gear check, and drop bags can go inside the barn between laps, and you are welcome to set up a personal tent in Tent City adjacent to the barn at the start/finish of the two-mile loop.

Are there restrooms near the start/finish?
Yes, right at the start/finish lines.

Will I get a medal or a shirt?
All finishers get a medal as long as you complete the minimum 10K distance. Shirts can be ordered from our store page.

What happens if there's bad weather?
Upstate Race Series races run rain or shine. In the event of lightning, extreme heat, or hazardous winter conditions, we'll post an update on this page and email registered runners as early as possible. Entry fees aren't refunded for weather delays see Managing Your Registration below.

Can spectators come watch?
Spectators are welcome. Runner parking fills up race morning if you're only here to cheer, plan for overflow parking nearby. You'll see your runner pass by every lap.

When will results and photos be available?
Live results post to the RunSignUp results page as each runner finishes. Free event photos are usually up within 4872 hours on our Facebook page we'll tag the album so it's easy to find.



MANAGING YOUR REGISTRATION

Everything about your entry lives in your RunSignUp profile. Sign in, find this race under your upcoming events, and make the change yourself there is no need to email us first. From there you can:

Transfer your entry to another runner

Switch to a different distance at this race

Transfer your entry to a different Upstate Race Series event

Update your personal details name, address, emergency contact, shirt size

Manage add-ons, store items, and apparel purchases

ALL ENTRIES ARE FINAL. We do not offer refunds or deferrals but every option above stays open to you right up to race day, so a change of plans does not have to mean a wasted entry. Manage my registration [https://runsignup.com/Profile]

LET'S STAY CONNECTED

Follow along, gear up, and keep up with everything Upstate Race Series

This race
Register [https://runsignup.com/Race/Register/?raceId=90094]
Directions [https://www.google.com/maps/search/?api=1&query=220+Lakewood+Drive+Greenville+SC+29607]
Race groups [https://runsignup.com/RaceGroups/90094]
Results [https://runsignup.com/Race/Results/90094]
Race photos [https://runsignup.com/Race/Photos/SC/Greenville/TheLongestDay100k]
Race apparel [https://upstateraceseries.myshopify.com/collections/the-longest-day-challenge]
Manage my registration [https://runsignup.com/Profile]

Series & giving
Upstate Ultra Series [https://runsignup.com/Series/UpstateUltraSC]
Upstate Giving Series [https://upstategivingseries.com/]
Children's Cancer Partners of the Carolinas [https://childrenscancerpartners.org/]
Upstate Strut [https://runsignup.com/Race/SC/Spartanburg/StrutforChildhoodCancer]
Donate [https://runsignup.com/Race/Donate/SC/Greenville/TheLongestDay100k]

Upstate Race Series
UpstateRaceSeries.com [https://www.upstateraceseries.com]
Questions? Use the contact form below or tap the chat button in the corner.
Instagram @upstateraceseries [https://www.instagram.com/upstateraceseries]
Facebook: Upstate Event Management [https://www.facebook.com/UpstateEventManagement]
Apparel store [https://upstateraceseries.myshopify.com/]

Races

  • The Longest Day Race (100k - 50k - 26.2 or 13.1)

    Incl. $4.00 Fee & Event Socks

    Sat 12th June 2027 (6:30AM EDT)

    $54.00

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Location

220 Lakewood Drive, Greenville, 29607, SC, United States

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Jun 12, 2027

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