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CandleLight 12/24 Hour - Overnight Ultra and Relays

Date
July 18–19, 2026
Distance
24 Hour · 24 Hour with personalized BIB · 12 Hour Overnight & more
Register →

From the Organizer

Start times

  • The 24-Hour race starts at 7 AM on Saturday.
  • The 12-Hour race starts at 7 PM on Saturday.
  • The 12-Hour relay race starts at 7 PM on Saturday.

Finish

  • Finish closes for all races at 7 AM on Sunday for all races.

The racecourse

  • Here is the course map on MapMyRun.
  • The race course is a 1 mile, mostly paved loop with about 150 yards of fairly smooth wide trail surface - no ankle twisters!
  • The first half of the course goes gradually downhill.
  • The second half of the loop goes gradually uphill.

Overview for 12/24-hour races

  • Run as many laps/miles as you can in 12/24 hours.
  • One Lap is about 1 mile long. 
  • There is no minimum required amount of time to be on the course, nor will you DNF (did not finish) if you do not run the entire 12 hours. One complete Lap of the course qualifies you for an official finish. You can run as long or as short as you want, depending on your personal goals.
  • Walking, stopping to rest, and even napping is allowed.

Overview for 12-hour overnight Relay

Not ready to go in circles for 12/24 hours yet? No problem! There is a 12-hour relay option available.

  • Each relay team must have at least two but no more than four team members. Each relay team gets a BIB attached to the BIB belt before the start. The BIB belt serves as the relay baton.
  • It's up to each team to decide the order, length of the distance, or time for each team member. There is no minimum distance or time requirement per team member, and there are no rules for the rotation within the relay team. The team can start with only two team members during the first 6 hours and let the other two members rotate during the last 6 hours of the race. If desired, teams are allowed to pass the BIB belt after every Lap or every hour or else.
  • The team captain registers the team, and members are added to the team for free. User coupon code 'relay' when registering your relay team or when joining the relay team

Aid Station

  • The course will feature one fully stocked aid station with great ultra fare throughout the run. Also, it will be easy to self-support - bring your own cooler, tent, chair, and/or other supplies and set up your personal aid station that you can visit every Lap.

Personalized BIB Option

  • For $10 extra, race participants can put any personalized message on the bib - as long as it is PG rated in every language.
  • A personalized Message can be your first name, last name, pets name, the cause you want to promote, or anything else.
  • For longer messages, a smaller font size may be used to fit the message on the bib. 
  • There is no separate scoring division for personalized bib message holders. All 12-hour participants get scored together, and all 24-hour participants get scored together as well.
  • The registration for personalized bibs ends about a month before the race.

Other

  • Please join the CandleLight Facebook group at https://www.facebook.com/groups/Candlelight12/ where you can pose questions to other race participants.
  • Race Presented by The Greater Rochester Running Club (GRRC). Become a GRRC member and receive a $10 discount when signing up for the race. This discount does not apply to the Relay race.

Events

24 HourSat, Jul 18 · 7 AMRegister →
24 Hour with personalized BIBSat, Jul 18 · 7 AMRegister →
12 Hour OvernightSat, Jul 18 · 7 PMRegister →
12-Hour Overnight with personalized BIBSat, Jul 18 · 7 PMRegister →
12 Hour Overnight RelaySat, Jul 18 · 7 PMRegister →
24 Hour RelaySat, Jul 18 · 7 AMRegister →

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

82°

Typical Low

60°

Chance of Rain

38%

Based on US Climate Normals data from Avon, 7 mi from the venue.

Sunrise 5:48 AMSunset 8:47 PMDaylight 14h 58m

Host City

About Rush, NY

Elevation

579 ft

Nearest Airport

ROC

Frederick Douglass Greater Rochester International Airport · 8 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at CandleLight 12/24 Hour - Overnight Ultra and Relays, put it on the calendar, and turn “someday” into a start date.

40

Days to train

Race
CandleLight 12/24 Hour - Overnight Ultra and Relays
Date
July 18–19, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the CandleLight 12/24 Hour - Overnight Ultra and Relays?
CandleLight 12/24 Hour - Overnight Ultra and Relays is a running race held in Rush, New York on July 18, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the CandleLight 12/24 Hour - Overnight Ultra and Relays?
Saturday, July 18, 2026 in Rush, New York at Rochester Rotary Sunshine Camp, Rush, NY. Check the event page for exact start times and wave schedules.
How do I register for the CandleLight 12/24 Hour - Overnight Ultra and Relays?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

CandleLight 12/24 Hour - Overnight Ultra and Relays

Jul 18, 2026

Register →