Laura Costigan

Bib: 46404 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 37%

Gender (Female)

#0 / 26115

Top 25%

Division (F18-39)

#0 / 14744

Top 27%

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

9:07/mi

28:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:22/mi

57:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:43/mi

1:27:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:26/mi

1:56:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:21/mi

2:03:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:24/mi

2:26:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:28/mi

2:55:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:21/mi

3:24:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:19/mi

3:53:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:15/mi

4:05:54

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:03:079:24 /mi⚖️ balanced

2nd Half

2:02:479:22 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:18	9:07	3.11 mi	28:18	9:07	-
10K	57:24	9:15	3.10 mi	29:06	9:22	+0:15
15K	1:27:34	9:24	3.11 mi	30:10	9:43	+0:21
20K	1:56:51	9:25	3.11 mi	29:17	9:26	-0:17
Half(13.10 mi)	2:03:07	9:24	0.67 mi	6:16	9:21	-0:05
25K	2:26:00	9:24	2.43 mi	22:53	9:24	+0:03
30K	2:55:23	9:25	3.11 mi	29:23	9:28	+0:04
35K	3:24:24	9:24	3.11 mi	29:01	9:21	-0:07
40K	3:53:18	9:24	3.10 mi	28:54	9:19	-0:02
Finish(26.22 mi)	4:05:54	9:24	1.37 mi	12:36	9:15	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:07 /mi

Average Pace

9:23 /mi

Slowest Pace

9:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:35:44

88% of race

Time at Steady Pace

30:10

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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	28434	8237	8237	30113	8870	8870
10K	3.10 mi	29124-690	8513-276	8513-276	29858	8760	8760
15K	3.11 mi	29445-321	8605-92	8605-92	30113	8870	8870
20K	3.11 mi	29093+352	8496+109	8496+109	28460	8271	8271
Half(13.10 mi)	0.67 mi	28766+327	8385+111	8385+111	24567	6891	6891
25K	2.43 mi	27741+1025	8037+348	8037+348	24639	7049	7049
30K	3.11 mi	26134+1607	7544+493	7544+493	21564	6196	6196
35K	3.11 mi	24146+1988	7009+535	7009+535	17091	4954	4954
40K	3.10 mi	22647+1499	6651+358	6651+358	15883	4942	4942
Finish(26.22 mi)	1.37 mi	22255+392	6572+79	6572+79	16933	5402	5402

5402

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#28434
5K → 10K	200200-690	#28434 → #29124
10K → 15K	200200-321	#29124 → #29445
15K → 20K	200552*+352	#29445 → #29093
20K → Half	4331*+327	#29093 → #28766
Half → 25K	471072*+1025	#28766 → #27741
25K → 30K	191626+1607	#27741 → #26134
30K → 35K	111999*+1988	#26134 → #24146
35K → 40K	271526*+1499	#24146 → #22647
40K → Finish	21413*+392	#22647 → #22255
TOTALS	7297919*+6179	#28434 → #22255

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing