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  • Entrance to Dundas Valley, Hamilton, Ontario, Canada
    OpenStreetMap Google Maps
    Distance: 0 m from Hamilton
    Sat, Jul 25, 2026 at 7:00 AM

    We are proud to announce that this event is sanctioned by Athletics Ontario. --- We are thrilled to announce that we are partnering with La Sportiva for our events this year. Not only will La Sportiva be at our races with their demo fleet of shoes to try but they will also be giving away 2 pairs of shoes! --- We are also now working with a new, LOCAL, nutrition company called THN Labs. They are generously providing each runner with gels in their race kit as well as gels available at our aid stations. The gels contain only 4 ingredients: maple syrup, tahini, sea salt, and rowanberry extract. For more information on the product, click on their logo below: --- PLEASE NOTE: THIS IS FOR THE 2026 EVENT! THIS YEAR THE COURSE WILL BE RUN IN A COUNTER-CLOCKWISE DIRECTION. We switch directions every year. That means that we will be running "downhill" on the rail trail this year. Personally, I find this direction more difficult but I seem to be in the minority as most people say that this direction is

    easier. Come and join us at the Dundas Valley Conservation Area for Tally in the Valley, a race unlike any other in the area. --- Race Information: Participants will run a 7km loop through the unique Carolinian forest in the Dundas Valley Conservation Area. The loop is primarily made up of groomed double track trails with rolling hills and approximately 130m of elevation gain per loop. Although there aren't any major climbs on this course, the constant rolling hills will wear you down in the later stages of the race. Check out the following video for a look at the course: Choose between running a single loop (7k), 3 loops (21k), 23 loops (100 miles), or run for 6/12/24 hours and see how many loops you can complete in the time provided. Runners who complete 23 loops (100 miles/161km) will earn themselves a custom belt buckle while all other participants will also be recognized for their hard work with a custom finishers medal. Looking for something a little different? Try "The Gong Show"!

    This is an elimination style event, inspired by the Big's Backyard Ultra, that we are super stoked about. Participants will be given 1 hr to complete the 7km loop. Runners who successfully complete the loop within 1 hr (which may seem easy at first but will eventually become very challenging), will wait at the start line until the gong is hit, marking the time cut-off for the loop AND the start of the next loop. Please note: regardless of how fast participants complete their loop, they can't start their next loop until the gong is struck, which will be every hour on the hour. Participants remain in the event until they can no longer finish a loop within 1 hour OR until the race reaches 24 hours. If there is more than 1 runner to start the final loop after 23 hours, the first runner to complete the final loop will be the winner. However, ALL runners that make it to the 23 hour mark will receive a custom belt buckle since they will have run 100 miles. This race is awesome to watch as there is

    quite a bit of strategy involved. Ideally, runners will want to run a comfortable pace and conserve energy but will also want to leave themselves some time to fuel-up at the aid station and have a short break before heading out for another loop. If you are planning on running the Gong Show Event, you might want to watch the following video for some tips: In the 6/12/24 hour races there are no DNF's (Did Not Finish). Each runner that starts the race will be recognized for the distance that they complete, regardless of when they stop. In the last 30 minutes before the completion of each timed event, we will have race volunteers stationed at different points on the course to mark how many kms into the loop the participants are when the time is up. --- Course Description: To view a course map, click here, but I wouldn't trust the elevation gain listed. Our watches consistently show 130-140m of gain per loop, not 59m as indicated on the map. Either way, it's runnable! Counter-Clockwise Loop

    (THIS YEAR): There is a big change that will be happening this year (and likely from this point on). Every year, the race headquarters has been placed in the overflow parking field off of sawmill trail. However, the Conservation Area would like to regenerate this area and let the field grow naturally, which we think is great! This year, the race will start at the Trail Centre (right by the tap that our participants love). There are some real benefits to this change including the fact that we will have more space to set up and the area is flat, which will give our participants and their crews a level area for set-up. The biggest downside is that this area has always worked as an unofficial aid station where runners can fill up their bottles and cool off. BUT DON'T WORRY, we will set up an additional water station along the course. The loop will remain exactly the same, we will just be starting at a different point on the loop. Overall, we believe that it will make for a better experience for

    everyone and we are excited about the change. The first 2km of the loop will be on the rail trail and will be slighlty downhill the entire way. This is a great spot to recover from the hills of the previous loop. If it is a sunny day, this section will be hot since there isn't a lot of shade. After exiting the rail trail, runners will run down a short but steep hill and will be at the lowest point of the course. The next 2.5km is mostly small rolling hills. Although it is entirely runnable, there is definitely more uphill than downhill in this section. The next 2-2.5km are the most challenging on the loop. This section is made up of rolling hills - no big hills but you will feel them! This will bring participants back to the Trail Centre, which is the where our Race HQ will be. --- Aid Stations: There will be one aid station on the course, which will be located at the start/finish area. Stock up in between loops. There will be water, an electrolyte drink, and all of your typical ultra

    running fare including sweet and salty snacks, PB and J sandwiches, pickles, and chips. The menu will change as the day goes on. Last year there was grilled cheese, quesadillas and perogies. There will also be portable toilets located at the aid station. For those of you interested in running in the "Gong Show" elimination event, you can hang out at the aid station (start/finish area) after finishing the loop until the gong is hit, at which point you need to get moving if you want to make the next cut-off! The faster you finish your loop, the more time you have to rest and fuel-up. This year, we will be setting up a self-serve water station at approximately the halfway point of the loop. Please note that all Happy Trails Racing events are cup-less so you will need to have a collapsible cup or bottle to fill at the aid stations. --- Pacers: Gong Show: No pacers in the Gong Show elimination event. 6 Hour: No pacers in the 6 hour. 12 Hour: Pacers are strongly discouraged in the 12 hour day

    race, but allowed in the 12hr night race. Since the course is 7km, there will be a lot of participants out on the course. However, we don't ever want our participants to be in any danger so if you feel like you need one for safety reasons, by all means, go for it but only in the last 4 hours of the 12hr day event. If you feel like you will need a pacer for safety reasons before this, please message the race director before registering. Participants over the age 65 are welcome to have a pacer at any time. Pacers will have to pay the park admission fee at the gatehouse when they arrive on site. 24 Hour and 100 Miles: Pacers will be permitted, if necessary, at 9pm. Pacers can only join their runner at the start/finish area. Pacers cannot mule (carry anything for their runner). --- Race Swag: All participants will receive a really cool and buttery-soft t-shirt that you can wear around town to show everybody that you're a bad-ass. (Please note: t-shirt design is subject to change depending on

    supplier availability). Runners will have the option to choose either a Unisex Shirt or a Women's Cut Shirt during the registration process. The title "Women's Cut" is the actual name of the cut. Any person is welcome to choose whichever option they wish. Please note, the women's cut shirts do tend to fit a bit small so you may want to size up. The following shirt was last year's design: The race shirt cut-off date is July 1. If you register after July 1, you probably will NOT receive a t-shirt. Participants in the 7k, 21k, 6hr, 12hr, and 24hr events will all receive a rad race medal (the 2023 medal, bib, and sticker are posted below), unless you run 100 miles, in which case, you will earn yourself a SWEET belt buckle! Participant in the Gong Show get NUTHIN' unless they run 100 miles or win the event. That's part of the fun! --- Post Race Food: We understand that people have different dietary restrictions, needs, and preferences. Because of this, rather than include the cost of a post-race

    meal that you may or may not enjoy/ be able to eat, we do not include meals in our race registration fees. We do this to give you the biggest bang for your buck and to try to enhance your experience the best that we can. --- Refund Policy: Happy Trails Racing has a great policy regarding race refunds/transfers: register with confidence knowing that you can take advantage of our early bird pricing and, if you need to back out, you can do so up to 30 days before the race with a 100% race credit that can go towards any future Happy Trails event. It doesn't expire. Unfortunately, we cannot accommodate cancellations within 30 days of the race. However, participants are welcome to transfer their bib to someone else without any penalty. Please keep in mind that everything we need to order to have you at our race is done so at least 30 days out. Also, please note that we don't have waitlists. If spots open up they will be available on Race Roster so check back occasionally. --- Race Reports: Check

    out the following Race Recaps:

    See full details
    7kHalf MarathonRunTrailUltra via RaceRoster
  • Desjardins Recreational Trail, Hamilton, Ontario, Canada
    OpenStreetMap Google Maps
    Distance: 8.5 km from Hamilton
    Thu, Aug 27, 2026 at 6:30 PM

    We're Back Hamilton!

    The Runner's Den is excited to announce that we have once again partnered with Mizuno to bring you back the Summer Sunset Series!

    A fun way to stay fit this summer with a fast and flat course along Hamiltons Waterfront trail! This will be a timed event to allow runners to get a chip time for their 5K run.

    In an effort to keep the cost of this event low, there will be no shirt or medal provided for the 5K runners.

    Event includes:

    • Ankle chip for timing

    • Demo shoes on site to try for your event

    • Draw prizes for all participants courtesy of Mizuno

    • Post race refreshments for all participants

    Event Schedule:

    5:30-7pm: Onsite registration/check-in

    6:30pm: 1K Kids START

    7:00pm: 5K START

    7:45pm: Post Race Draw prizes


    Back again this year - 1K Kids Run!

    Let's get our kids out to run this summer! This kids run will not be timed but medals will be provided to the kids who finish the race.

    See full details
    1k5kFun RunKidsRunTrailWalk via RaceRoster
  • Distance: 4.5 km from Hamilton
    Sat, Oct 10, 2026 at 9:00 AM

    We are proud to announce that this event is sanctioned by Athletics Ontario. --- We are thrilled to announce that we are partnering with La Sportiva for all of our events this year. Not only will La Sportiva be at our races with their demo fleet of shoes to try but they will also be giving away 2 pairs of shoes! --- We are also now working with a new, LOCAL, nutrition company called THN Labs. They are generously providing each runner with gels in their race kit as well as gels available at our aid stations. The gels contain only 4 ingredients: maple syrup, tahini, sea salt, and rowanberry extract. For more information on the product, click on their logo below: --- PLEASE NOTE THAT THIS IS FOR THE 2026 EVENT. This race is in support of "Oceana Canada". --- COURSE DESCRIPTION: All race distances will run a beautiful 5.3k looped course around the lake at Christie Lake Conservation Area. To view a map of the course, click here. The route is rolling, fast, and runnable. The trail surface

    consists primarily of dirt and is non-technical. - 5k racers will complete the loop x1 (this course is actually 5.3km) - 10k racers will complete the loop x2 (this course is actually 10.6km) - 25k racers will complete the loop x5 (this course is actually 26.5km) - 50k SOLO racers will complete the loop x10 (this course is actually 53km) - 50k RELAY racers will complete the loop x10 (you may have up to 5 racers on your team) Note the cutoff for the 50k race is 8 hours. If you think you will need more time we will be offering an early start option at 8am. You do not need to register for the early start; just show up ready to run! For the 50k RELAY - the 5k loop exchange zones will be clearly marked and situated at the start/finish area. There will be 2 aid stations each loop - One at the start/finish and the other at the 2.5k mark. The aid stations will have water, electrolyte drinks, pop, fruit, and sweet & salty snacks. Please note all Happy Trails Racing events are cup-less so you will

    need to have a collapsible cup or bottle to fill at the aid stations. Check out the following video: --- RACE REGISTRATION & KIT PICK-UP: Race kit pick-up will be held at the Beach Pavilion on-site at Christie Lake Conservation Area: October 10th from 7:30am - race start. Participants in the 5k, 10k, 25k and 50k RELAY will receive a Stick n' Stones Trail Race toque. SOLO participants in the 50k will receive a Sticks n' Stones Trail Race Hoodie. Hoodies are available for purchase for the 5k, 10k, 25k and 50k RELAY participants at the time of registration for $35. Please ensure you indicate your size if you are acquiring a hoodie. Please note: the hoodie and toque shown are from 2019. Our 2026 hoodie will be different. --- PARKING: Your registration fee includes the parking costs. Spectators will be required to pay to get into the park. --- RACE START TIMES: 25k, 50k, and 50k relay participants will start at 9:00am. 5k & 10k participants will start at 10:00am. --- Aid Stations: There will be

    2 aid stations on the course; one at the 2km point in the loop and the other is 3km later at the start/finish of each loop. The aid station are cup-less, so please bring a cup or bottle to use during the race. Runners can expect the usual ultra staples- water, electrolyte drink, PB & J, sweet and salty snacks and some other yummy suprises. --- Pacers: Sorry, pacers are not permitted in any of the events. If you feel that you will need a pacer, for safety reasons, please contact the Race Director before registering. Participants over the age of 65 can have a pacer if they wish. --- AWARDS: Finishers of each race will receive a race medal upon completion. Top three awards will be given to solo finishers. First place awards will be given to the top Relay teams (All Male, All Female and Mixed). Professional timing will be there to time your race - all results will be posted after the race. We will have photographers taking great photos of the racers. --- Post Race Food: We understand that

    people have different dietary restrictions, needs, and preferences. Because of this, rather than include the cost of a post-race meal that you may or may not enjoy/ be able to eat, we do not include meals in our race registration fees. We do this to give you the biggest bang for your buck and to try to enhance your experience the best that we can. --- Refund Policy: Happy Trails Racing has a great policy regarding race refunds/transfers: register with confidence knowing that you can take advantage of our early bird pricing and, if you need to back out, you can do so up to 30 days before the race with a 100% race credit that can go towards any future Happy Trails event. It doesn't expire. Unfortunately, we cannot accommodate cancellations within 30 days of the race. However, participants are welcome to transfer their bib to someone else without any penalty. Please keep in mind that everything we need to order to have you at our race is done so at least 30 days out. Also, please note that we

    don't have waitlists. If spots open up they will be available on Race Roster so check back occasionally. --- Fundraising: This event is being held in memory of the Race Director's cousin, Michael Bennardo, who died at the age of 38 on September 20, 2018. Michael was just about to complete medical school and had a promising future ahead where he would work towards his goal of helping as many people as possible. Michael absolutely loved the ocean and was certainly drawn to it throughout his life. We are very happy to be supporting Oceana Canada in Michael's memory and would truly appreciate any funds that you could donate towards this great cause. ---

    See full details
    5k10k26k26.5k53kRelayRunTrailUltra via RaceRoster
  • 1280 Main Street West, Hamilton, Ontario, L8S 3L8, Canada
    OpenStreetMap Google Maps
    Distance: 6.2 km from Hamilton
    Sun, Oct 18, 2026 at 8:00 AM

    KICKING CANCER'S BUTT

    at Mac for our 28th year!

    Sunday, October 18, 2026

    This is the most inclusive, accessible race in Hamilton

    FREE registration (and superhero costumes) for all KIDS!

    1k5kKidsRunWalk via RaceRoster
  • Distance: 8.8 km from Hamilton
    Sun, Nov 01, 2026
    5k10kHalf MarathonMarathonRun via World's Marathons
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