Sara Bellshaw

Bib: 10552 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 33%

Gender (Female)

#0 / 26115

Top 22%

Masters (Masters Women)

#0 / 11371

Top 19%

Division (F45-49)

#0 / 2995

Top 22%

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

8:25/mi

26:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:33/mi

52:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:39/mi

1:19:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:38/mi

1:46:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:52:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:59/mi

2:14:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:32/mi

2:43:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:11/mi

3:15:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:48/mi

3:45:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:36/mi

3:58:52

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:52:198:35 /mi⚡ faster

2nd Half

2:06:339:39 /mi+12.7%

Positive split — 12.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:07	8:25	3.11 mi	26:07	8:25	-
10K	52:39	8:29	3.10 mi	26:32	8:33	+0:08
15K	1:19:31	8:32	3.11 mi	26:52	8:39	+0:06
20K	1:46:20	8:34	3.11 mi	26:49	8:38	-0:01
Half(13.10 mi)	1:52:19	8:35	0.67 mi	5:59	8:55	+0:17
25K	2:14:11	8:39	2.43 mi	21:52	8:59	+0:04
30K	2:43:46	8:48	3.11 mi	29:35	9:32	+0:33
35K	3:15:23	9:00	3.11 mi	31:37	10:11	+0:39
40K	3:45:47	9:06	3.10 mi	30:24	9:48	-0:23
Finish(26.22 mi)	3:58:52	9:08	1.37 mi	13:05	9:36	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:25 /mi

Average Pace

9:07 /mi

Slowest Pace

10:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:20

45% of race

Time at Steady Pace

27:51

12% of race

Time at Slower Pace

1:44:41

44% of race

Average Pace: 9:07 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	18728	4741	4741	17631	4391	4391
10K	3.10 mi	18681+47	4773-32	4773-32	18794	4817	4817
15K	3.11 mi	18242+439	4615+158	4615+158	17631	4391	4391
20K	3.11 mi	18429-187	4698-83	4698-83	19284	4957	4957
Half(13.10 mi)	0.67 mi	18482-53	4718-20	4718-20	19751	5181	5181
25K	2.43 mi	18723-241	4834-116	4834-116	20371	5523	5523
30K	3.11 mi	19167-444	5026-192	5026-192	22076	6386	6386
35K	3.11 mi	19777-610	5426-400	5426-400	23026	7297	7297
40K	3.10 mi	19720+57	5565-139	5565-139	19381	6280	6280
Finish(26.22 mi)	1.37 mi	19790-70	5636-71	5636-71	19764	6480	6480

6480

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#18728
5K → 10K	200247*+47	#18728 → #18681
10K → 15K	146585*+439	#18681 → #18242
15K → 20K	200200-187	#18242 → #18429
20K → Half	11663-53	#18429 → #18482
Half → 25K	200182-241	#18482 → #18723
25K → 30K	751307-444	#18723 → #19167
30K → 35K	200200-610	#19167 → #19777
35K → 40K	200257*+57	#19777 → #19720
40K → Finish	200159-70	#19720 → #19790
TOTALS	22132200*-1062	#18728 → #19790

* 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