Leah Larson

Sudbury, MA

Bib: 333 F 14

0:00
0:00
/ mi
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Overall
#0 / 7639
Top 30%
Gender (Female)
#0 / 4024
Top 18%
Division (F0-14)
#0 / 19
Top 21%
Race Day Weather
93°/83°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Mile 4
Start
0:00
Race begins
5K· 3.11 mi
8:21/mi
25:56
↑ 95↓ 105
8K· 4.97 mi
9:09/mi
42:59
↑ 49↓ 43
FINISH· 6.21 mi
9:45/mi
55:06
↑ 38↓ 28
Course Elevation
195ft
Total climb
49ft
Range
69 to 118 ft
176ft
Total descent
About the height of a four-story building

The Course

Half Splits

1st Half· via 5K
25:568:21 /mi⚡ faster
2nd Half
29:109:24 /mi+12.5%
Positive split — 12.5% slower in the second half
AI Race Performance Report

Leah's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:568:213.11 mi25:56
8:21
-
8K
42:598:391.86 mi17:03
9:09
+0:48
FINISH(6.21 mi)
55:068:531.24 mi12:07
9:45
+0:36
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing