Monday May 26th, 2025
Boulder, Colorado
Distance: 10K · 10K Pro Race
Offical Race Web Site
In 1979 we dreamt of attracting a few hundred of our friends to race though the streets of Boulder, Colorado to celebrate Memorial Day with our families. Fast forward almost 40 years and the Bolder BOULDER has grown to become one of the largest and most highly acclaimed 10K’s in the world.
Almost 1.2 million runners, joggers, walkers and spectators of all ages have gathered over the years to create a spectacle that defies description. Olympic medal winners and hopefuls, grandmothers and kids, running enthusiasts and one-race-a-year guests from all over the world come together at the foot of the Rocky Mountains to form one of the sport’s truly unique events. Each year we host 50,000+ participants and 70,000+ spectators at Folsom Field for what we like to call the biggest and best Memorial Day Party on earth.
The Bolder BOULDER is still locally owned and operated, and our dream continues. This event has taken on a life that we never quite envisioned, and it rewards us every year beyond measure. We hope you will join us to celebrate fitness, our country and this great state of ours, Colorado.
Race City Location Map - zoom in · zoom out · big map
displays approximate race location ·
Division | Time | Name | Age | Home |
Male | 29:12 | Conner Mantz | ||
2nd Male | 29:14 | Yemane Haileselassie | ||
3rd Male | 29:21 | Sam Chelanga | ||
4th Male | 29:30 | Reuben Mosip | ||
Female | 32:45 | Grace Loibach Nawowuna | ||
2nd Female | 33:19 | Siranesh Yirga | ||
3rd Female | 33:25 | Anahi Alvarez | ||
4th Female | 33:34 | Emily Durgin |
Division | Time | Name | Age | Home |
Division | Time | Name | Age | Home |
Male | 30:02 | Aidan Reed | ||
2nd Male | 30:39 | Ryder Searle | ||
3rd Male | 30:47 | Pat Smyth | ||
4th Male | 31:04 | Steven Goldy | ||
Female | 32:12 | Olivia Ballew | ||
2nd Female | 33:39 | Molly Grabill | ||
3rd Female | 34:08 | Laura Thweatt | ||
4th Female | 34:25 | Gwen Jorgensen |
Division | Time | Name | Age | Home |
The Bolder Boulder was founded in 1979 as a small, local 10K, and since has grown to be one of the largest and most respected community running events in the world.
Saturday May 24th, 2025
Ottawa, CAN
Distance: 10K
Offical Race Web Site
Ottawa's course is fast, scenic and few elevation changes. Considered to be an excellent course for first timers and should provide an environment conducive to setting a PR.
The Ottawa 10K is the only IAAF Gold Label 10K event in Canada and one of only four IAAF Gold Label 10Ks in the world. The Ottawa 10K attracts one of the world’s best fields of elite runners as well as thousands of participants from across the National Capital Region. The race is also home to the Canadian 10K Championships.
Starting at Ottawa’s City Hall, the course takes runners down the famous Rideau Canal and by the tulips of Dow’s Lake before heading across the Pretoria Bridge to an exciting finish in front of thousands of cheering spectators.
Our course records:
Division | Time | Name | Age | Home |
Male | 28:09 | Benjamin Flanagan | ||
2nd Male | 28:40 | Rory Linkletter | ||
3rd Male | 28:55 | Jeremy Coughler | ||
4th Male | 29:32 | Thomas Nobbs | ||
Female | 32:50 | Malindi Elmore | ||
2nd Female | 33:12 | Cleo Boyd | ||
3rd Female | 33:21 | Natasha Wodak | ||
4th Female | 33:31 | Lanni Marchant |
Division | Time | Name | Age | Home |
M 40-49 | 32:05 | David Savard Gagnon | Baie-St-Paul, QC | CAN | |
M 50-59 | 33:56 | Jean-marc Theriault | Repentigny, QC | CAN | |
M 60-69 | 39:29 | Kent Thexton | Washago, ON | CAN | |
M 70+ | 42:34 | Andre Naud | Sainte-Thecle, QC | CAN | |
F 40-49 | 38:51 | Lynda Gingras | Chelsea, QC | CAN | |
F 50-59 | 45:37 | Wendy Wagner | Ottawa, ON | CAN | |
F 60-69 | 47:29 | Heather Richardson | Ottawa, ON | CAN | |
F 70+ | 50:07 | F MacDonald-McGee | Ottawa, ON | CAN |
Sunday May 18th, 2025
Manchester, UK
Distance: Half Marathon · 10K
Offical Race Web Site
The Great Manchester Run, established in 2003, is an annual 10kilometer run through Greater Manchester and is the largest10K in Europe. Usually held in mid-May, it is the third-largest mass participation running event in the United Kingdom behind the Great North Run and the London Marathon. It is part of the Great Runs series of road races in the UK. It was formerly sponsored by Bupa (2003-2014) and Morrisons (2015).
More than a quarter of a million people have taken part since 2003.
Manchester not only boasts a population of over half a million people but it also offers visitors a wealth of activities to get involved with.
You could try a bit of skiing or get your football fix, take a trip to some of the best shops in the UK, or maybe visit a museum or a brewery; there really is something for everyone.
Manchester's biggest and best weekend of running kicks off with the city centre half marathon followed by the famous 10k. Soak up the fantastic on-course atmosphere and feel the pride of the city as you cross that finish line on Deansgate.
Division | Time | Name | Age | Home |
Male | 27:25 | Vincent Ngetich | ||
2nd Male | :27:44 | Jack Rayner | ||
3rd Male | 27:46 | Bashir Abdi | ||
Female | 30:32 | Gotytom Gebreslase | ||
2nd Female | 31:02 | Calli Hauger-Thackery | ||
3rd Female | 31:13 | Amene Beriso |
Division | Time | Name | Age | Home |
Sunday May 18th, 2025
Manchester, UK
Distance: Half Marathon · 10K
Offical Race Web Site
The Great Manchester Run, established in 2003, is an annual 10 kilometer run through Greater Manchester and is the largest 10K in Europe. Usually held in mid-May, it is the third-largest mass participation running event in the United Kingdom behind the Great North Run and the London Marathon. It is part of the Great Runs series of road races in the UK. It was formerly sponsored by Bupa (2003-2014) and Morrisons (2015).
More than a quarter of a million people have taken part since 2003.
Manchester not only boasts a population of over half a million people but it also offers visitors a wealth of activities to get involved with.
You could try a bit of skiing or get your football fix, take a trip to some of the best shops in the UK, or maybe visit a museum or a brewery; there really is something for everyone.
Race City Location Map - zoom in · zoom out · big map
displays approximate race location ·
Division | Time | Name | Age | Home |
Male | 1:06:34 | James Westlake | ||
2nd Male | 1:07:56 | Laurens Vanderlinden | ||
3rd Male | 1:08:25 | Daniel Eckersley | ||
Female | 1:14:49 | Eleanor Baker | ||
2nd Female | 1:18:15 | Ellen McLeod | ||
3rd Female | 1:19:13 | Julie Briscoe |
Division | Time | Name | Age | Home |
The Great Manchester Run Half Marathon is a challenge that takes place annually and fills the vibrant streets of Manchester with thousands of runners and spectators. You can experience the buzzing atmosphere of the Portland Street start line before winding your through the heart of Manchester, past City’s Etihad Stadium and finally finishing on Deans gate alongside the Beetham Tower.
Sunday May 18th, 2025
Saint-Germain Paris, France
Distance: 10K · 20k
Offical Race Web Site
The 12th edition of the now classic “Paris-Saint-Germain-en-Laye La course”, a crossing of 20 km, between Paris, the Hauts-de-Seine and the Yvelines. A half-urban, half-nature race, a 20 km not really flat with a passage through the Mont-Valérien.
The race start in the Bois de Boulogne, the coursepasses by the banks of the Seine, by the towns of Suresnes, Nanterre, Rueil-Malmaison, Chatou, Croissy-sur-Seine, Le Vesinet, Le Pecq to finish at the terrace of the beautiful castle of Saint Germain en Laye.
In May, the colors of spring, crossings from the Bois de Boulogne to the terrace of the castle of Saint-Germain-en-Laye, from Chatou to this same terrace, our course offer an urban decor, nature and a unique playground.
Division | Time | Name | Age | Home |
Male | 1:15:48 | THUILLIER LAURENT | ||
2nd Male | 1:20:15 | NOIRY JULIEN | ||
3rd Male | 1:22:02 | QUONIAM CHRISTOPHE | ||
4th Male | 1:28:28 | GERMAIN ARNAUD | ||
Female | 1:17:20 | RETIF STÉPHANE | ||
2nd Female | 1:18:24 | LATREMOUILLE MARC | ||
3rd Female | 1:23:44 | MINASSIAN FABRICE | ||
4th Female | 1:34:29 | ROUX JEAN-FRANÇOIS |
Division | Time | Name | Age | Home |
Since 2009, many of you have participated in this spring classic, on this course that crosses three departments: Paris, Hauts-de-Seine and Yvelines. Its atypical layout, so recognizable, with its first urban part, and its second natural part along the Seine, without forgetting the two climbs, Mount Valerian, and the coast of Pecq, real judges of peace whose percentages of certain Passages have nothing to envy to the passes of the Tour de France waiting for you.
Certainly, you will not make your best time on this 20 km but once on the terrace of the castle of Saint-Germain-en-Laye for the last 100 meters, you can say that you did it. There is no better to see Paris on foot.
It's a challenging course, well run and spectator friendly!