Margaret Gilbert

Natick, MA

Bib: 16296 F

0:00
0:00
/ mi
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Overall
#0 / 6843
Gender (Female)
#0 / 3868
Division (F25-29)
#0 / 584
Race Day Weather
35°/25°F
mist

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 5
Start
0:00
Race begins
5K· 3.11 mi
11:20/mi
35:12
11872
10K· 6.21 mi
12:11/mi
1:13:04
105119
8M
10:59/mi
1:32:41
3576
10M
14:16/mi
2:01:13
4535
11M
16:39/mi
2:17:52
2924
Finish· 13.11 mi
16:25/mi
2:52:30
7370
Course Elevation
407ft
Total climb
79ft
Range
237 to 316 ft
403ft
Total descent
About the height of a seven-story building

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The Course

Half Splits

1st Half· via 10K
1:13:0411:46 /mi⚡ faster
2nd Half
1:39:2614:25 /mi+36.1%
Positive split — 36.1% slower in the second half
AI Race Performance Report

Margaret's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:1211:203.11 mi35:12
11:20
-
10K
1:13:0411:463.10 mi37:52
12:11
+0:51
8M
1:32:4111:351.79 mi19:37
10:59
-1:12
10M
2:01:1312:072.00 mi28:32
14:16
+3:17
11M
2:17:5212:321.00 mi16:39
16:39
+2:23
Finish(13.11 mi)
2:52:3013:102.11 mi34:38
16:25
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:59 /mi

Average Pace

13:10 /mi

Slowest Pace

16:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:32:41

54% of race

Time at Steady Pace

28:32

17% of race

Time at Slower Pace

51:17

30% of race

Average Pace: 13:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi467023422342467023422342
10K3.10 mi4826-1562451-1092451-109495525402540
8M1.79 mi5020-1942589-1382589-138560230053005
10M2.00 mi5161-1412687-982687-98547829302930
11M1.00 mi5290-1292778-912778-91604133213321
Finish(13.11 mi)2.11 mi5368-782836-582836-58555830223022

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 68%
258 ft304 ft
118ft72ft
46 ft

Overall

4670

Females

2342

F25-29

2342

5K→10K

3.1 - 6.2 mi

Top 72%
304 ft290 ft
105ft119ft
57 ft

Overall

4955

Females

2540

F25-29

2540

10K→8M

6.2 - 8.0 mi

Top 82%
289 ft247 ft
35ft76ft
47 ft

Overall

5602

Females

3005

F25-29

3005

8M→10M

8.0 - 10.0 mi

Top 80%
243 ft253 ft
45ft35ft
19 ft

Overall

5478

Females

2930

F25-29

2930

10M→11M

10.0 - 11.0 mi

Top 88%
255 ft260 ft
29ft24ft
19 ft

Overall

6041

Females

3321

F25-29

3321

11M→Finish

11.0 - 13.1 mi

Top 81%
260 ft262 ft
73ft70ft
29 ft

Overall

5558

Females

3022

F25-29

3022

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

ALSAC / St. Jude Children's Research Hospital

Sportstats