Chelsey Nicholls

Bib: 80845 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 46%

Gender (Female)

#0 / 26115

Top 33%

Division (F18-39)

#0 / 14744

Top 35%

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

8:53/mi

27:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:15/mi

56:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:43/mi

1:26:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:44/mi

1:56:39

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:04/mi

2:03:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:06/mi

2:27:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:32/mi

3:00:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:55/mi

3:34:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:34/mi

4:07:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:35/mi

4:21:47

↑ 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

2:03:249:26 /mi⚡ faster

2nd Half

2:18:2310:33 /mi+12.1%

Positive split — 12.1% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:33	8:53	3.11 mi	27:33	8:53	-
10K	56:16	9:04	3.10 mi	28:43	9:15	+0:22
15K	1:26:27	9:17	3.11 mi	30:11	9:43	+0:28
20K	1:56:39	9:24	3.11 mi	30:12	9:44	+0:01
Half(13.10 mi)	2:03:24	9:26	0.67 mi	6:45	10:04	+0:20
25K	2:27:59	9:32	2.43 mi	24:35	10:06	+0:02
30K	3:00:41	9:42	3.11 mi	32:42	10:32	+0:26
35K	3:34:34	9:52	3.11 mi	33:53	10:55	+0:23
40K	4:07:21	9:58	3.10 mi	32:47	10:34	-0:21
Finish(26.22 mi)	4:21:47	10:00	1.37 mi	14:26	10:35	+0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

10:00 /mi

Slowest Pace

10:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:39

45% of race

Time at Steady Pace

31:20

12% of race

Time at Slower Pace

1:53:48

43% of race

Average Pace: 9:59 /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	24846	6896	6896	30166	8896	8896
10K	3.10 mi	26331-1485	7459-563	7459-563	28171	8134	8134
15K	3.11 mi	27883-1552	8007-548	8007-548	30166	8896	8896
20K	3.11 mi	28905-1022	8427-420	8427-420	31023	9403	9403
Half(13.10 mi)	0.67 mi	29020-115	8494-67	8494-67	31035	9537	9537
25K	2.43 mi	29081-61	8598-104	8598-104	30086	9372	9372
30K	3.11 mi	28805+276	8636-38	8636-38	29319	9462	9462
35K	3.11 mi	28348+457	8698-62	8698-62	27713	9405	9405
40K	3.10 mi	27624+724	8628+70	8628+70	24710	8594	8594
Finish(26.22 mi)	1.37 mi	27479+145	8641-13	8641-13	27933	10026	10026

10026

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24846
5K → 10K	1715230-1485	#24846 → #26331
10K → 15K	1720168-1552	#26331 → #27883
15K → 20K	1245223-1022	#27883 → #28905
20K → Half	20287-115	#28905 → #29020
Half → 25K	489428-61	#29020 → #29081
25K → 30K	447723+276	#29081 → #28805
30K → 35K	354811+457	#28805 → #28348
35K → 40K	184908+724	#28348 → #27624
40K → Finish	121266+145	#27624 → #27479
TOTALS	64773844-2633	#24846 → #27479

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