Layla Griffiths

Bib: 29311 F GB

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

13:06/mi

40:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:40/mi

1:20:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:21/mi

2:04:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:13/mi

2:48:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:00/mi

2:59:26

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

19:45/mi

3:47:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:49/mi

4:33:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:30/mi

5:21:38

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:31/mi

6:06:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:45/mi

6:26:48

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:59:2613:42 /mi⚡ faster

2nd Half

3:27:2215:49 /mi+15.6%

Positive split — 15.6% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:40	13:06	3.11 mi	40:40	13:06	-
10K	1:20:00	12:53	3.10 mi	39:20	12:40	-0:26
15K	2:04:32	13:22	3.11 mi	44:32	14:21	+1:41
20K	2:48:42	13:35	3.11 mi	44:10	14:13	-0:08
Half(13.10 mi)	2:59:26	13:42	0.67 mi	10:44	16:00	+1:47
25K	3:47:30	14:39	2.43 mi	48:04	19:45	+3:45
30K	4:33:29	14:41	3.11 mi	45:59	14:49	-4:56
35K	5:21:38	14:48	3.11 mi	48:09	15:30	+0:41
40K	6:06:41	14:46	3.10 mi	45:03	14:31	-0:59
Finish(26.22 mi)	6:26:48	14:46	1.37 mi	20:07	14:45	+0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:40 /mi

Average Pace

14:46 /mi

Slowest Pace

19:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:20:00

21% of race

Time at Steady Pace

4:08:00

64% of race

Time at Slower Pace

58:48

15% of race

Average Pace: 14:45 /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	57337	24268	24268	56427	23692	23692
10K	3.10 mi	55981+1356	23322+946	23322+946	54372	22241	22241
15K	3.11 mi	56164-183	23460-138	23460-138	56427	23692	23692
20K	3.11 mi	55942+222	23329+131	23329+131	55303	23036	23036
Half(13.10 mi)	0.67 mi	56116-174	23468-139	23468-139	57458	24606	24606
25K	2.43 mi	57249-1133	24274-806	24274-806	59069	25614	25614
30K	3.11 mi	56674+575	23913+361	23913+361	52054	21386	21386
35K	3.11 mi	56318+356	23708+205	23708+205	52336	21884	21884
40K	3.10 mi	55884+434	23454+254	23454+254	50651	21093	21093
Finish(26.22 mi)	1.37 mi	55801+83	23420+34	23420+34	53727	22721	22721

22721

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#57337
5K → 10K	461402*+1356	#57337 → #55981
10K → 15K	200200-183	#55981 → #56164
15K → 20K	182404*+222	#56164 → #55942
20K → Half	20035-174	#55942 → #56116
Half → 25K	20043-1133	#56116 → #57249
25K → 30K	16591+575	#57249 → #56674
30K → 35K	36392*+356	#56674 → #56318
35K → 40K	17451*+434	#56318 → #55884
40K → Finish	38121+83	#55884 → #55801
TOTALS	9353639*+1536	#57337 → #55801

* 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