Spencer Summerfield

Click on event for results.

2026

• Sulphur Springs Trail Race – 100 Mile Team Relay – *May 23*
• XTERRA Trail Run World Championship – Half Marathon – * May 9 *
• XTERRA Puerto Rico Trail Half Marathon * April 18 *
  *2026 XTERRA Trail Run World Championship Qualifier
• Whiskey Run Chattanooga – Half Marathon – 7th OA

2025

• Tobermory Trail Race – Half Marathon – 3rd OA
• Forest City Road Races – 10k – 13th, OA
• Race Huron – The Bad Thing 25k – 1st, OA
• The Farthest **DNS

2024

• Bluewater Olympic Duathlon – 1^st OA
• Jordan’s Run the Runway 5k – 8^th OA, 1^st AG (17:38)
• Forest City Road Races – Half Marathon – 9^th OA, 3^rd AG
• Race Huron – The Night Thing 7.2k Trail Race – 1^st OA *Course Record*

2023

• Race Huron – The Night Thing 7.2k Trail Race – 1st OA *Course Record*
• Bluewater International Gran Fondo (50k) – 1st OA

2022

• Halloween Haunting 5K – 5th OA (17:56)
• Race Huron – The Night Thing 7.2k Trail Race – 1st OA *Course Record*
• Niagara Falls Barrelman – Long Course Bike Run  – 3rd OA
• Bruce Peninsula Multisport Race – Duathlon – 1st OA
• MultiSport Canada – Rose City Long Course Bike Run  – 2nd OA
• Bluewater Olympic Duathlon – 2nd OA
  *2023 ITU Duathlon World Championships – Ibiza, Spain – Qualified*

2021

• Race Huron – The Night Thing 7.2k Trail Race – 3rd OA
• Jordan’s Run The Runway 5K – 3rd OA
• Forest City Road Races – Half Marathon  – 1st OA
• MultiSport Canada – Rose City Sprint Duathlon – 1st OA

2020

• Halloween Haunting 5K – 1st OA (17:40)
• QuaranTRI 2.0 Virtual Sprint Triathlon – 3rd OA 

2019

• Tobermory Trail Race Weekend – Half Marathon –  2nd OA (1:47:11)
• Jordan’s Run The Runway 5K – 5th OA    (17:17)
• MultiSport Canada – Lakeside Sprint Duathlon – 2nd OA
• Goderich – Sprint Duathlon  – 1st OA
• Bluewater Sprint Duathlon – 1st OA
• MultiSport Canada – Rose City Sprint Triathlon – 10th OA, 1st AG
  *2020 ITU Multisport World Championships Festival – Almere, Netherlands Qualified
• 2019 Pontevedra ITU Multisport World Championships Sprint Duathlon – 24th AG
• Race Huron – Race The Falls 5k – 2nd OA
• Powerhouse 5k  – 5th OA

2018

• Tobermory Trail Race Weekend – Half Marathon – 2nd OA
• Jordan’s Run The Runway 5K – 8th OA, 4th AG
• MultiSport Canada – Lakeside Sprint Duathlon – 1st OA *Course Record – 1:00:27*
• Goderich – Sprint Duathlon  – 1st OA *Course Record (1:14:00)*
• Bluewater Sprint Duathlon – 1st OA *Course Record – 51:04* 
• MultiSport Canada – Bracebridge Sprint Duathlon – 2nd OA
• 2018 Odense ITU Multisport World Championships Olympic Duathlon – 10th AG
• MultiSport Canada – Rose City Sprint Duathlon – 2nd OA
• Guelph Lake Sprint Duathlon – 1st OA
• Race Huron – Race The Falls 10k – 1st OA *Course Record 5K & 10K*
• Baden Duathlon – 5th OA
• FCRR McFarlan Rowlands Half Marathon – 4th OA
• Komoka-Kilworth Easter Dash (5k) – 1st OA (17:16)

2017

• Tobermory Trail Race Weekend – Half Marathon – 1st OA
• MultiSport Canada – Lakeside Sprint Duathlon – 1st OA
• MultiSport Canada – Wasaga Beach Duathlon – 3rd OA
• Goodrich Duathlon – 1st OA *Course Record*
• MultiSport Canada – Kingston Bike / Run – 2nd OA
• Bluewater Sprint Duathlon – 1st OA *Course Record*
• MultiSport Canada – Gravenhurst International Duathlon –  11th OA, 4th AG
• MultiSport Canada – Welland Bike / Run – 2nd OA
• Tillsonburg Charity Duathlon – 6th OA
• FCRR –  McFarlan Rowlands Half Marathon – 9th OA
• Run for Retina 10K – 4th OA
• McFarlan Rowlands Spring Run Off 5K – 2nd AG, 8th OA

2016

• Tobermory Trail Race Weekend – Half Marathon – 1st OA
• MultiSport Canada – Lakeside Sprint Duathlon – 1st OA
• MultiSport Canada – Wasaga Beach Duathlon – 1st OA
• Goodrich Duathlon – 1st OA *Course Record*
• Bluewater Sprint Duathlon – 1st OA *Course Record*
• MultiSport Canada – Gravenhurst Sprint Duathlon –  3rd AG, 5th OA
• MultiSport Canada – Gravenhurst International Duathlon –  3rd AG, 5th OA
• MultiSport Canada – Belwood Duathlon –  2nd AG, 2nd OA
• Guelph Lake On Sprint Duathlon – 2nd AG, 2nd OA
• MultiSport Canada – Woodstock Duathlon –  2nd AG, 4th OA
• Iron Hawk Sprint Duathlon – 1st AG, 3rd OA
• FCRR New Balance 10K – 1st AG, 8th OA

2015

• Halloween Haunting 5K (19:18)
• MultiSport Canada – Lakeside Sprint Duathlon, 3rd OA
• MultiSport Canada – Wasaga Beach Sprint Duathlon, 1st OA
• MultiSport Canada – Bracebridge Duathlon, 3rd AG, 10th OA
• MultiSport Canada – Belwood Duathlon, 2nd OA
• MultiSport Canada – Welland Duathlon, 1st OA
• MultiSport Canada – Woodstock Duathlon, 1st OA
• Iron Hawk Sprint Duathlon – 2nd AG, 5th OA
• FCRR M&T Printing 5K – (18:58)
• Downtown 5K – 32nd OA

2014

• Run to the Fair 5K – 8th OA
• Iron Hawk Sprint Duathlon: 2nd Age Group, 21st OA
• Pontevedra ITU World Duathlon Championships: 19th AG
• Guelph Lake 1 Sprint Duathlon: 2nd AG, 2nd OA
• Belle River Sprint Duathlon: 1st AG, 6th OA
  * 2015 Wold Duathlon Championships – Adelaide, Australia Qualified
• MultiSport Canada Belwood Duathlon: 1st AG, 3rd OA
• Chatham-Kent YMCA Duathlon: 1st AG, 3rd OA
• MultiSport Canada Lakeside Sprint Duathlon: 2nd AG, 2nd OA
• Tillsonburg Charity Duathlon: 1st AG, 4th OA

2013

• Belle River Sprint Duathlon: 1st AG, 5th OA
  *Qualified for the 2014 Wold Duathlon Championships – Pontevedra, Spain
• MultiSport Canada Welland Sprint Triathlon Relay: 1st AG Bike, 1st OA
• Chatham-Kent Duathlon: 1st AG, 3rd OA
• MultiSport Canada Lakeside Sprint Duathlon: 1st AG, 2nd OA
• Downtown 5K, London Ontario – 5k (19:09)
• Halloween Haunting, London Ontario – 5k (19:43)
• Forest City 10K, London Ontario – 10k (42:28)
• MEC Race 1, London Ontario – 5k (20:20)
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2012

• Chatham-Kent Duathlon: 1st Age Group, 5th Overall
• MultiSport Canada Lakeside Sprint Duathlon: 1st Age Group, 6th Overall