Niamh Hellen

Bib: 29356 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

12:23/mi

38:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:14/mi

1:16:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:00/mi

1:56:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:04/mi

2:37:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:53/mi

2:46:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:55/mi

3:25:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:18/mi

4:19:07

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:25/mi

5:16:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:44/mi

6:08:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:11/mi

6:28:58

↑ 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

2:46:4012:44 /mi⚡ faster

2nd Half

3:42:1816:57 /mi+33.4%

Positive split — 33.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:28	12:23	3.11 mi	38:28	12:23	-
10K	1:16:27	12:19	3.10 mi	37:59	12:14	-0:09
15K	1:56:48	12:32	3.11 mi	40:21	13:00	+0:46
20K	2:37:21	12:40	3.11 mi	40:33	13:04	+0:04
Half(13.10 mi)	2:46:40	12:44	0.67 mi	9:19	13:53	+0:49
25K	3:25:24	13:14	2.43 mi	38:44	15:55	+2:02
30K	4:19:07	13:55	3.11 mi	53:43	17:18	+1:23
35K	5:16:19	14:33	3.11 mi	57:12	18:25	+1:07
40K	6:08:16	14:50	3.10 mi	51:57	16:44	-1:41
Finish(26.22 mi)	6:28:58	14:51	1.37 mi	20:42	15:11	-1:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:14 /mi

Average Pace

14:51 /mi

Slowest Pace

18:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:46:40

43% of race

Time at Steady Pace

59:26

15% of race

Time at Slower Pace

2:42:52

42% of race

Average Pace: 14:50 /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	55486	22925	22925	52744	21210	21210
10K	3.10 mi	54129+1357	22011+914	22011+914	52785	21179	21179
15K	3.11 mi	53623+506	21703+308	21703+308	52744	21210	21210
20K	3.11 mi	53228+395	21507+196	21507+196	52041	20933	20933
Half(13.10 mi)	0.67 mi	53221+7	21521-14	21521-14	53296	21957	21957
25K	2.43 mi	53841-620	21987-466	21987-466	55806	23473	23473
30K	3.11 mi	54886-1045	22688-701	22688-701	57361	24552	24552
35K	3.11 mi	55759-873	23328-640	23328-640	58051	25083	25083
40K	3.10 mi	56045-286	23564-236	23564-236	56726	24358	24358
Finish(26.22 mi)	1.37 mi	56020+25	23567-3	23567-3	54826	23341	23341

23341

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#55486
5K → 10K	861443*+1357	#55486 → #54129
10K → 15K	196702*+506	#54129 → #53623
15K → 20K	200595*+395	#53623 → #53228
20K → Half	8895+7	#53228 → #53221
Half → 25K	200160-620	#53221 → #53841
25K → 30K	111570-1045	#53841 → #54886
30K → 35K	20041-873	#54886 → #55759
35K → 40K	20077-286	#55759 → #56045
40K → Finish	7095+25	#56045 → #56020
TOTALS	23553278*-534	#55486 → #56020

* 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