Mary D'Alesandro

Bib: 11119 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 16%

Gender (Female)

#0 / 26115

Top 8%

Division (F18-39)

#0 / 14744

Top 9%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:02/mi

24:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:59/mi

49:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:09/mi

1:15:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:56/mi

1:39:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:03/mi

1:45:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:53/mi

2:04:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:59/mi

2:29:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:02/mi

2:53:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:56/mi

3:18:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:56/mi

3:29:24

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

1:45:048:02 /mi⚖️ balanced

2nd Half

1:44:207:58 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Mary's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:56	8:02	3.11 mi	24:56	8:02	-
10K	49:43	8:01	3.10 mi	24:47	7:59	-0:03
15K	1:15:02	8:04	3.11 mi	25:19	8:09	+0:10
20K	1:39:40	8:02	3.11 mi	24:38	7:56	-0:13
Half(13.10 mi)	1:45:04	8:02	0.67 mi	5:24	8:03	+0:07
25K	2:04:15	8:00	2.43 mi	19:11	7:53	-0:10
30K	2:29:01	8:00	3.11 mi	24:46	7:59	+0:06
35K	2:53:56	8:00	3.11 mi	24:55	8:02	+0:03
40K	3:18:35	8:00	3.10 mi	24:39	7:56	-0:06
Finish(26.22 mi)	3:29:24	8:00	1.37 mi	10:49	7:56	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:00 /mi

Slowest Pace

8:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:29:24

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	14463	3368	3368	12597	2747	2747
10K	3.10 mi	13494+969	3088+280	3088+280	12698	2851	2851
15K	3.11 mi	13169+325	2967+121	2967+121	12597	2747	2747
20K	3.11 mi	12872+297	2874+93	2874+93	12246	2640	2640
Half(13.10 mi)	0.67 mi	12758+114	2834+40	2834+40	11257	2318	2318
25K	2.43 mi	12171+587	2677+157	2677+157	10160	2074	2074
30K	3.11 mi	11349+822	2447+230	2447+230	8889	1738	1738
35K	3.11 mi	10525+824	2259+188	2259+188	7697	1551	1551
40K	3.10 mi	9736+789	2072+187	2072+187	6624	1371	1371
Finish(26.22 mi)	1.37 mi	9555+181	2038+34	2038+34	7169	1646	1646

1646

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing