Utah Valley Half Marathon
Utah Valley Half Marathon race day weather
Cool start — fast day potential, big temp swing
A cool 49°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 73°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Utah Valley Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Utah Valley Half Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
About the Utah Valley Half Marathon
The Utah Valley Half Marathon runs the second half of the marathon course, starting on US 189 in Provo Canyon near the Sundance turn-off and following the Provo River down the canyon. The route passes Nunn's Park, joins the Provo River Trail for a stretch, and finishes on University Avenue in front of the Provo Historic Courthouse. It is a gentle, steady downhill with a net drop of about 698 feet, and the course is USATF-certified. The half marathon takes place on the Saturday of race weekend.