Nicole De Castris

Bib: 55025 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:59/mi

34:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:07/mi

1:08:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:20/mi

1:43:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:02/mi

2:18:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:19/mi

2:25:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:07/mi

2:52:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:43/mi

3:29:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:17/mi

4:10:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:49/mi

4:59:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:45/mi

5:20:52

↑ 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

2:25:3611:07 /mi⚡ faster

2nd Half

2:55:1613:22 /mi+20.4%

Positive split — 20.4% slower in the second half

AI Race Performance Report

Nicole's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:05	10:59	3.11 mi	34:05	10:59	-
10K	1:08:37	11:03	3.10 mi	34:32	11:07	+0:08
15K	1:43:47	11:09	3.11 mi	35:10	11:20	+0:13
20K	2:18:01	11:07	3.11 mi	34:14	11:02	-0:18
Half(13.10 mi)	2:25:36	11:07	0.67 mi	7:35	11:19	+0:17
25K	2:52:39	11:07	2.43 mi	27:03	11:07	-0:12
30K	3:29:02	11:13	3.11 mi	36:23	11:43	+0:36
35K	4:10:18	11:31	3.11 mi	41:16	13:17	+1:34
40K	4:59:24	12:03	3.10 mi	49:06	15:49	+2:32
Finish(26.22 mi)	5:20:52	12:15	1.37 mi	21:28	15:45	-0:04

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:59 /mi

Average Pace

12:15 /mi

Slowest Pace

15:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:29:02

65% of race

Time at Slower Pace

1:51:50

35% of race

Average Pace: 12:14 /mi

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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	48149	18142	18142	44110	15804	15804
10K	3.10 mi	47171+978	17528+614	17528+614	46450	17108	17108
15K	3.11 mi	45929+1242	16801+727	16801+727	44110	15804	15804
20K	3.11 mi	44741+1188	16153+648	16153+648	41899	14865	14865
Half(13.10 mi)	0.67 mi	44519+222	16069+84	16069+84	41333	14797	14797
25K	2.43 mi	43014+1505	15331+738	15331+738	37701	13099	13099
30K	3.11 mi	41772+1242	14851+480	14851+480	37309	13382	13382
35K	3.11 mi	41931-159	15157-306	15157-306	42357	16578	16578
40K	3.10 mi	44369-2438	16620-1463	16620-1463	54900	23355	23355
Finish(26.22 mi)	1.37 mi	45330-961	17194-574	17194-574	56006	23986	23986

23986

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing