Naomi Roycroft

Bib: 67918 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 49%

Gender (Female)

#0 / 26115

Top 36%

Division (F18-39)

#0 / 14744

Top 38%

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

9:41/mi

30:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:05/mi

1:01:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:45/mi

1:34:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:10/mi

2:06:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:11/mi

2:13:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:14/mi

2:38:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:20/mi

3:10:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:04/mi

3:41:25

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:16/mi

4:13:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:38/mi

4:27:45

↑ 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

2:13:1010:10 /mi⚡ faster

2nd Half

2:14:3510:16 /mi+1.1%

Positive split — 1.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:05	9:41	3.11 mi	30:05	9:41	-
10K	1:01:23	9:53	3.10 mi	31:18	10:05	+0:24
15K	1:34:46	10:11	3.11 mi	33:23	10:45	+0:40
20K	2:06:20	10:10	3.11 mi	31:34	10:10	-0:35
Half(13.10 mi)	2:13:10	10:10	0.67 mi	6:50	10:11	+0:01
25K	2:38:05	10:11	2.43 mi	24:55	10:14	+0:03
30K	3:10:11	10:13	3.11 mi	32:06	10:20	+0:06
35K	3:41:25	10:11	3.11 mi	31:14	10:04	-0:16
40K	4:13:16	10:12	3.10 mi	31:51	10:16	+0:12
Finish(26.22 mi)	4:27:45	10:14	1.37 mi	14:29	10:38	+0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

10:13 /mi

Slowest Pace

10:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:54:22

88% of race

Time at Steady Pace

33:23

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:13 /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	35290	11049	11049	39556	13285	13285
10K	3.10 mi	36178-888	11492-443	11492-443	37178	12005	12005
15K	3.11 mi	37280-1102	12045-553	12045-553	39556	13285	13285
20K	3.11 mi	36518+762	11776+269	11776+269	35007	11281	11281
Half(13.10 mi)	0.67 mi	36242+276	11664+112	11664+112	32174	10067	10067
25K	2.43 mi	35163+1079	11238+426	11238+426	31143	9828	9828
30K	3.11 mi	33461+1702	10647+591	10647+591	27919	8801	8801
35K	3.11 mi	31097+2364	9856+791	9856+791	22208	6957	6957
40K	3.10 mi	29674+1423	9465+391	9465+391	22652	7666	7666
Finish(26.22 mi)	1.37 mi	29532+142	9481-16	9481-16	28267	10175	10175

10175

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#35290
5K → 10K	1281393-888	#35290 → #36178
10K → 15K	1330228-1102	#36178 → #37280
15K → 20K	137899+762	#37280 → #36518
20K → Half	11287+276	#36518 → #36242
Half → 25K	301109+1079	#36242 → #35163
25K → 30K	341736+1702	#35163 → #33461
30K → 35K	122376+2364	#33461 → #31097
35K → 40K	311454+1423	#31097 → #29674
40K → Finish	107249+142	#29674 → #29532
TOTALS	29738731+5758	#35290 → #29532

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