About the event
Oh Boy 5K For US celebrates the spirit of running while honoring Marathon Man, Attorney Eugene L. DeFronzo. Participants are invited to walk or run to support causes such as fallen soldiers, veterans, child abuse prevention, and cancer survivors. All proceeds benefit child abuse prevention efforts through the Exchange Club of Waterbury. The race features a looping course with minor hills, offers water, snacks, and has dedicated areas for bag drop and restrooms. Awards include custom dog tags for all finishers. Volunteers are welcome to help make the event a success. Partake and make a difference!
Races offered by this event
You have 5 weeks to prepare
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The information about this event is based on data from the official website or may be provided by the organiser. If this listing is not up-to-date, please let us know at contact@ahotu.com.
Bestsellers
4.4
EDP Lisbon Marathon
Lisboa, Portugal
25-26 Oct, 2025 (Sat - Sun)
Running
From 57 USD
Up to 33% off
4.7
Generali Malaga Marathon
Málaga, Spain
13-14 Dec, 2025 (Sat - Sun)
Running
From 14 USD20 USD
Up to 29% off
4.4
Angkor Wat International Half Marathon
Krong Siem Reap, Cambodia
07 Dec, 2025 (Sun)
Running
From 25 USD35 USD
Up to 33% off
4.5
Map
Istanbul Marathon
Fatih, Turkey
02 Nov, 2025 (Sun)
Running
From 91 USD136 USD
4.8
Map
Glendalough Lap of the Gap Marathon
Glendalough, Ireland
24 May, 2025 (Sat)
Running
From 71 USD
Up to 50% off
4.8
Garda Trentino Half Marathon
Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 14 USD
Up to 11% off
4.6
Map
adidas Stockholm Half Marathon
Södermalm, Sweden
30 Aug, 2025 (Sat)
Running
From 83 USD93 USD
4.5
Run Rome the Marathon
Rome, Italy
21-22 Mar, 2026 (Sat - Sun)
Running
From 101 USD
4.2
Leiden Marathon
Leiden, Netherlands
11 May, 2025 (Sun)
Running
From 18 USD
4.8
Map
6 lakes – 6 sjöar
FJÄLLNORA 35, Sweden
16 Aug, 2025 (Sat)
Trail running
From 10 USD
4.2
Rural Kutxa San Sebastian Half Marathon
Donostia-San Sebastian, Spain
05 Oct, 2025 (Sun)
Running
From 43 USD
4.5
Türkiye İş Bankası 20th Istanbul Half Marathon
Istanbul, Turkey
27 Apr, 2025 (Sun)
Running
From 102 USD
4.5
Vilnius Half Marathon
Vilnius city municipality, Lithuania
24 May, 2025 (Sat)
Running
From 17 USD
Up to 25% off
4.7
Wizz Air Venice Marathon
Venice, Italy
26 Oct, 2025 (Sun)
Running
From 40 USD50 USD
5
Bangkok 21K Park Run
Bangkok, Thailand
04 May, 2025 (Sun)
Running
From 16 USD
4.6
JTBC Seoul Marathon
Seoul, South Korea
02 Nov, 2025 (Sun)
Running
From 80 USD
Up to 20% off
4
Angkor Empire Marathon
Angkor Wat, Cambodia
03 Aug, 2025 (Sun)
Running
From 20 USD25 USD
Up to 42% off
4.6
TotalEnergies Malaga Half Marathon
Málaga, Spain
15 Mar, 2026 (Sun)
Running
From 32 USD55 USD
3.8
Phnom Penh International Half Marathon
Phnom Penh, Cambodia
15 Jun, 2025 (Sun)
Running
From 25 USD
4.7
Breast Cancer Run 5K Fun Run
Kinshasa, Democratic Republic of the Congo
05 Oct, 2025 (Sun)
Running
From 10 USD
This week’s best deals
Up to 65% off
3.9
Standard Chartered Hanoi Marathon - Heritage Race
Hanoi, Vietnam
09 Nov, 2025 (Sun)
Running
From 16 USD40 USD
Up to 65% off
4.4
Halong Bay Heritage Marathon
Thành phố Hạ Long, Vietnam
23 Nov, 2025 (Sun)
Running
From 16 USD38 USD
Up to 65% off
4.5
Can Tho Heritage Marathon
Vietnam, Vietnam
21 Dec, 2025 (Sun)
Running
From 16 USD40 USD
Up to 60% off
5
Ultra Maratona Atlântica
Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD28 USD
Up to 56% off
5
Map
Maga Circe Marathon
San Felice Circeo, Italy
01 Feb, 2026 (Sun)
Running, Walking
From 14 USD17 USD
Up to 51% off
Apfel Arena Makarska Half Marathon
Makarska, Croatia
25-26 Oct, 2025 (Sat - Sun)
Running
From 25 USD42 USD
Up to 50% off
Trakai Triathlon
Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 28 USD57 USD
Up to 50% off
1
Ostrava City Marathon
Ostrava, Czech Republic
14 Sep, 2025 (Sun)
Running
From 7 USD11 USD
Up to 50% off
5
Map
Pula Marathon
Pula, Croatia
20 Sep, 2025 (Sat)
Nordic walking, Running
From 11 USD23 USD
Up to 50% off
Pisa Half Marathon
Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD23 USD
Up to 50% off
4.8
Garda Trentino Half Marathon
Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 14 USD
Up to 50% off
4.5
Palermo Marathon and Half Marathon
Palermo, Italy
16 Nov, 2025 (Sun)
Running
From 23 USD45 USD
Up to 50% off
4.3
ZAGREB21 – Zagreb Spring Half Marathon powered by heineken 0.0
Zagreb, Croatia
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 USD28 USD
Up to 50% off
4.3
Sarajevo Half Marathon
Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 30 USD59 USD
Up to 47% off
5
Font Vella Lanzarote International Marathon
Costa Teguise, Spain
05-06 Dec, 2025 (Fri - Sat)
Running, Wheelchair
From 9 USD17 USD
Up to 47% off
5
Generali Tranquilidade Half Marathon of Discoveries
Lisboa, Portugal
07 Dec, 2025 (Sun)
Running
From 9 USD17 USD
Up to 46% off
5
Map
Timisoara 21K
Timișoara, Romania
08 Mar, 2026 (Sun)
Running
From 22 USD40 USD
Up to 46% off
Ta Nang Ultra Trail
Đức Trọng, Vietnam
21-22 Nov, 2025 (Fri - Sat)
Trail running
From 37 USD68 USD
Up to 45% off
Map
EPIC Azores by Decathlon
Vila Franca do Campo, Portugal
05-06 Dec, 2025 (Fri - Sat)
Trail running
From 23 USD34 USD
Up to 45% off
4.6
Murcia Marathon
Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD26 USD
Registration just opened
4.5
Run Rome the Marathon
Rome, Italy
21-22 Mar, 2026 (Sat - Sun)
Running
From 101 USD
Up to 15% off
Læsø Ultra
Vesterø Havn, Denmark
20 Sep, 2025 (Sat)
Running, Walking
From 57 USD65 USD
Up to 23% off
Meia Maratona do Ameal - Arte e Meios
Ameal, Portugal
21 Sep, 2025 (Sun)
Running, Walking
From 13 USD16 USD
4.3
Dubai Marathon
Dubai, United Arab Emirates
01 Feb, 2026 (Sun)
Running
From 50 USD
3.6
Ras Al Khaimah Half Marathon
Ras Al Khaimah, United Arab Emirates
14 Feb, 2026 (Sat)
Running
From 10 USD
Ultra Trail Lago Maggiore
Verbania, Italy
27 Sep, 2025 (Sat)
Trail running
From 23 USD
5
Arctic Marathon Finland
Rovaniemi, Finland
07 Apr, 2026 (Tue)
Trail running
From 32 USD
Up to 42% off
4.6
TotalEnergies Malaga Half Marathon
Málaga, Spain
15 Mar, 2026 (Sun)
Running
From 32 USD55 USD
5
Maya Marathon. Run in the jungle
Cozumel, Mexico
14 Dec, 2025 (Sun)
Running
From 34 USD
5
Long Beach Marathon
Long Beach, USA
04-05 Oct, 2025 (Sat - Sun)
Running, Cycling
From 69 USD
Up to 10% off
Patagonian International Marathon
Punta Arenas, Chile
06 Sep, 2025 (Sat)
Trail running
From 195 USD217 USD
Binter Night Run Zaragoza
Zaragoza, Spain
27 Sep, 2025 (Sat)
Running
From 6 USD
Sendero del Jaguar, Hiking Retreat
Oaxaca, Mexico
13 Nov, 2025 (Thu)
Trail running
From 128 USD
Map
Trail Running & SUP Challenge Cuiyunshan
Zhangjiakou, China
05-06 Jul, 2025 (Sat - Sun)
Trail running, Adventure race
From 51 USD
Trail d'Santiago
São Jorge dos Órgãos, Cape Verde
28 Sep, 2025 (Sun)
Trail running, Walking
From 28 USD
Fogo Vulcan Trail
Cabo Verde, Cape Verde
25-26 Oct, 2025 (Sat - Sun)
Trail running, Walking
From 28 USD
Santo Antão Triangle Trail
Cabo Verde, Cape Verde
05 Dec, 2025 (Fri)
Trail running, Walking
From 57 USD
Up to 38% off
4.5
Reggae Marathon, Half Marathon, 10k & 5K
Negril, Jamaica
07 Dec, 2025 (Sun)
Running
From 50 USD80 USD
Up to 47% off
5
Generali Tranquilidade Half Marathon of Discoveries
Lisboa, Portugal
07 Dec, 2025 (Sun)
Running
From 9 USD17 USD
Shulin Grassland 100 Ultra Trail Challenge
承德市, China
20 Jul, 2025 (Sun)
Trail running
From 64 USD
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