Siobhan Brown

Bib: 44205 F ZA

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 11%

Gender (Female)

#0 / 26115

Top 4%

Division (F18-39)

#0 / 14744

Top 6%

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

7:26/mi

23:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:30/mi

46:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:35/mi

1:09:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:15/mi

1:32:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:32/mi

1:37:30

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:28/mi

1:55:40

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:30/mi

2:18:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:04/mi

2:44:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:07/mi

3:09:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:24/mi

3:19:16

↑ 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

1:37:307:27 /mi⚡ faster

2nd Half

1:41:467:46 /mi+4.4%

Positive split — 4.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:05	7:26	3.11 mi	23:05	7:26	-
10K	46:23	7:28	3.10 mi	23:18	7:30	+0:04
15K	1:09:56	7:31	3.11 mi	23:33	7:35	+0:05
20K	1:32:27	7:27	3.11 mi	22:31	7:15	-0:20
Half(13.10 mi)	1:37:30	7:27	0.67 mi	5:03	7:32	+0:17
25K	1:55:40	7:27	2.43 mi	18:10	7:28	-0:04
30K	2:18:58	7:28	3.11 mi	23:18	7:30	+0:02
35K	2:44:00	7:33	3.11 mi	25:02	8:04	+0:34
40K	3:09:11	7:37	3.10 mi	25:11	8:07	+0:03
Finish(26.22 mi)	3:19:16	7:37	1.37 mi	10:05	7:24	-0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:36 /mi

Slowest Pace

8:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:03

75% of race

Time at Steady Pace

50:13

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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	8448	1418	1418	7724	1200	1200
10K	3.10 mi	8337+111	1378+40	1378+40	8332	1376	1376
15K	3.11 mi	8061+276	1295+83	1295+83	7724	1200	1200
20K	3.11 mi	7685+376	1184+111	1184+111	6640	878	878
Half(13.10 mi)	0.67 mi	7645+40	1170+14	1170+14	7196	1055	1055
25K	2.43 mi	7535+110	1153+17	1153+17	7154	1095	1095
30K	3.11 mi	7160+375	1074+79	1074+79	5969	827	827
35K	3.11 mi	7161-1	1132-58	1132-58	7945	1624	1624
40K	3.10 mi	7092+69	1169-37	1169-37	7630	1721	1721
Finish(26.22 mi)	1.37 mi	6849+243	1119+50	1119+50	4385	693	693

693

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8448
5K → 10K	161272*+111	#8448 → #8337
10K → 15K	41317*+276	#8337 → #8061
15K → 20K	2378*+376	#8061 → #7685
20K → Half	1151+40	#7685 → #7645
Half → 25K	47157+110	#7645 → #7535
25K → 30K	27402+375	#7535 → #7160
30K → 35K	200200-1	#7160 → #7161
35K → 40K	189258*+69	#7161 → #7092
40K → Finish	8251*+243	#7092 → #6849
TOTALS	6862286*+1599	#8448 → #6849

* 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