Join us for Canada's SHORTEST ultramarathon at 43 km
(but it will FEEL like A LOT longer!)
We are proud to announce that this event is sanctioned by Athletics Ontario.
We could not be more excited to be offering a race at Bon Echo Provincial Park; one of Ontario's most beautiful Provincial Parks! This unique race has been a dream of ours for quite some time and will have participants run on a wide variety of terrain ranging from wide groomed trails to technical and rocky single track, but let's be honest here, there is a lot more technical single track then there is wide groomed trails!
Race Details:
Please Note- a large section of the 30k and 43k events take place on back-country trails that are very challenging; even for experienced trail runners. These trails are very rocky, have plenty of roots, and have a number of steep descents and ascents. It will be very slippery if wet. Runners will need to be self-reliant through this section and must be prepared to go 10-12km without aid. We consider this a "graduate" level trail and it is not suitable for runners without trail experience.
Due to the storm of 2022 that caused considerable damage to the trails, we are not yet sure how much of the 2025 event will take place on the 17km Abes and Essens Trail Loop but the park worked hard and, for our event last year, they had cleared a great deal of the loop that was closed for our 2023 event. We are hopeful that most of the route will be cleared before race day but we will remain flexible and adapt to the changing situation. This event is best suited for runners with trail running experience. Rest assured, it will be very well-marked.
We will post the elevation profile and aid station locations closer to the race. In 2024, the 30km race had about 575m of gain. There will definitely be a section of this course where the distance between aid stations is further than most Ontario races - possibly even up to 17 km. This is because this section of the route takes place on back-country trails with very limited access. Runners are expected to be self-reliant on these sections and should have a hydration pack in which they can carry enough food and water to safely travel through this section. A full race participant guide will be created well in advance of the event to ensure that participants are adequately aware of what they are getting themselves into. This race is not a walk in the park!
Aid Stations:
Runners can expect the usual ultra staples- water, an electrolyte drink, PB & J, sweet and salty snacks.
Please keep in mind that this event, like all Happy Trails Racing events, is a cup-less event so you will need to have a collapsible cup or bottles to fill at the aid stations.
Cut-off Time: It's about the journey, right? We're giving you a very generous 8hrs to complete this sucker because we want you to focus on the unbelievable beauty around you rather than whether or not you are going to make the cut-off. If you don't think you complete the course in 8hrs, you can start early (anytime after 7:00am).
Race Swag:
After the race, you can throw on the SWEET tee (available in Unisex and Women's Cut). It's perfect to throw on before or after a race, around the campfire, or wear it to your co-workers wedding. It's also perfect to wear to the grocery store, while dropping the kids off at school, or to that important job interview (see example of interview below).
Interviewer: What are your qualifications?
You: Basically, I'm not adequately qualified BUT check out this shirt.
Interviewer: You're hired!
*not guaranteed to get you hired but very likely.
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.
Wildlife:
Lions, and tigers, and bears. Oh my!
Ok, there aren't actually lions and tigers but there are bears in the area. Bon Echo has a wide variety of wildlife in the park including some very rare species, like Ontario's only lizard, the endangered five-lined skink. Most of the animals in the park are harmless to humans but, keep in mind that all wild animals are unpredictable and should not be approached. Keep your eyes open and you may be fortunate enough to see some of the following:
- moose, black bear, porcupine, skunks, raccoon, coyote, fisher, marten, river otter, peregrine falcon, great horned owl, and white-tailed deer.
Registration:
We are only allowing 275 participants. Ontario Parks allow camping reservation 5 months in advance (you can book a campsite for the race weekend starting on April 20, 2025). For those that register early, we will send you a reminder email with a link to the Bon Echo camping reservation page 5 months prior to the race so that, if you wish to stay in the park, you are able to do so. Bon Echo offers tent camping, yurts, and roofed accommodations. https://reservations.ontarioparks.com
This is a great event to bring the family to and stay for the weekend. Bon Echo is an absolutely incredible park. We highly recommend bringing or renting a canoe/kayak and exploring the Mazinaw Rock from the water, where you will be able to view some of the 260 pictographs. Skip rocks at the beach, enjoy a campfire and s'mores, and take in the spectacular fall colours.
Your registration fee includes:
- Wicked tee that you can show off to your friends and co-workers
- Race bib
- Custom finisher's medal (for those that complete the race)
- Food and drinks at aid stations
PLEASE NOTE: The race fee will NOT include park admission this year. We are doing this because we found that 80% of the participants camped at the park so did not need a separate day pass so this way, we can pass the savings on and keep the race fees lower. Racers arriving on race day will need to pay for a day pass at the front gate.
Mazinaw Rock:
Rising 100 metres from one of the deepest lakes in Ontario, Mazinaw rock is a truly impressive formation. Check out some drone footage here.
Mazinaw Rock is recognized as a National Historic Site of Canada due to the 260 red ochre painted pictographs, mostly of people and animals, that attest to the significance of the area. The Algonquin people of today rain proud of their ancestral link to this special place.
Mazinaw Pictographs was designated a national historic site of Canada in 1982 because: it is the largest rock art site on the southern Canadian Shield and the only major pictograph site in Southern Ontario; and, it is a very complex site containing many more abstract and geometric symbols than is normally the case.
Archaeological surveys of this site began as early as 1895, and continued periodically through to the present times. For size and complexity, this site has no rivals; no doubt the dramatic setting of a great cliff rising sheer out of the water was a factor in the choice of this location for pictographic arts.
Source: Historic Sites and Monuments Board of Canada, Minutes, April 2006.
Have you heard of the MAZINAW MONSTER?
Did you know that for hundreds of years there have been rumours of a lake monster in the waters around Mazinaw Rock?
Read the following excerpt, written by Lorrainne Julien, Frontenac News, November 19, 2009:
Lake Monsters – is there such a thing or are they just figments of our imagination? Do you ever wonder what lies beneath the surface of some of our deeper lakes in the cool, dark depths? We’ve all heard about the Loch Ness monster, but what about our own bodies of water in Ontario and, more specifically, eastern Ontario and the Land O’ Lakes area.
Certainly tales have been told and re-told over hundreds of years of various huge snake-like creatures that lurk in some of our deeper bodies of water. Native people told of both good and bad beings inhabiting the waters they paddled. Before crossing large bodies of water, they would offer tobacco to the spirit before starting out. It was hoped that an offering would appease the spirit so that it wouldn’t whip its giant tail and upset their canoes.
Mazinaw - In one instance, native legends say that a water spirit called ‘Mishipashoo’ inhabits Mazinaw Lake. At least one of the pictographs on Mazinaw Rock shows a dinosaur-like creature with a long, spiked tail. Dinosaur bones had not yet been unearthed when these pictures were drawn so is this picture just an imaginary thing or did something like this actually exist in the lake? Some say the Mazinaw creature looks very eel-like and is over 20 feet in length. There’s lots of room in Mazinaw for elusive beings as the lake is the second deepest in Ontario, after Lake Superior, with an average depth of 135 feet and a maximum depth of 475 feet.
The stories go on and on but most seem to have a common theme: the creature is black and about 20-40 feet long, snake or eel-like with ridges along its back and horns or antlers on its head. Some say the head is dog-like such as the Igopogo creature in Lake Simcoe; others say it is alligator-like. They have been spotted by many people during the last century, especially in the south end of Lake Simcoe and, in particular, Kempenfelt Bay.
Some believe the larger lake serpents could be rare, shy descendants of giant, long-necked reptiles called plesiosaurs which lived during the dinosaur era more than 65 million years ago.
With so many sightings over the years, isn’t it highly possible that some ancient creatures still lurk in the depths? Are they just giant sturgeons, eels or snakes, or some left-over dinosaur-like creature from another age? There is no hard and fast evidence supporting the existence of lake monsters other than the odd fuzzy photograph, but could all these people be mistaken or were they involved in some kind of hoaxes?
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 up to 5 days before the race. 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.
Course Photos (from October 26, 2019):
Registration fees Spots remaining: 254
10k Trail Race Limited spots available
Price changes in 8 months 13 days-
10k of awesome trail running . Honestly, expect the course to be more like 11k.
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CA$65.00
Opening Day Pricing
Nov 1 – Nov 2 -
CA$70.00
Early Bird Pricing
Now registering Nov 3 – Jul 19 -
CA$75.00
Regular Pricing
Jul 20 – Sep 13
-
30k Trail Race Limited spots available
Price changes in 8 months 13 days-
30k on the stunning trails of Bon Echo Provincial Park.
-
CA$75.00
Opening Day Pricing
Nov 1 – Nov 2 -
CA$80.00
Early Bird Pricing
Now registering Nov 3 – Jul 19 -
CA$85.00
Regular Pricing
Jul 20 – Sep 13
-
43k Trail Race Limited spots available
Price changes in 8 months 13 days-
43k on the stunning trails of Bon Echo Provincial Park.
-
CA$85.00
Opening Day Pricing
Nov 1 – Nov 2 -
CA$90.00
Early Bird Pricing
Now registering Nov 3 – Jul 19 -
CA$95.00
Regular Pricing
Jul 20 – Sep 13
-
Event schedule
- Sat, September 20, 2025 9:00 AM - 43k start
- Sat, September 20, 2025 9:00 AM - 30k start
- Sat, September 20, 2025 10:00 AM - 10k start
Contact information
- Event contact
- Jeff Rowthorn