RI
Rock Island Trail Half Marathon
Race Date
Jul 26, 2025
Location
Pleasant Hill, MO
Solid Pick54
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
5K run
Quality Score
Solid Pick54Heritage10/20
5 years running
Size11/15
~190 finishers a year
Momentum5/5
shrinking
Loyalty20/20
29% returning runners
Course & details0/15
limited extras
National draw5/10
runners from 7 states
Front-pack speed3/5
winner 1:20:35
Weather0/10
typical high 91°F
Race Day Weather
5-year historical avgStart (Low)
73°
Afternoon (High)
91°
Hot conditions — adjust pace expectations, prioritize hydration
0.2"
Precipitation
11 mph
Wind
69%
Humidity
Historical Finish Times
How 971 finishers actually crossed the line across 5 years.
Most recent
2025
Total finishers
971
Median time
2:15:23
Latest turnout
185
States
19
10%
25%
75%
90%
1:10p50 median ≈ 2:154:00
Turnout by year
2021–2025
'21'22'23'24'25
See full results
Hover the histogram to inspect specific finish times.
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