Emma Callow

Bib: 22153 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 44%

Gender (Female)

#0 / 26115

Top 31%

Masters (Masters Women)

#0 / 11371

Top 29%

Division (F45-49)

#0 / 2995

Top 32%

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

8:46/mi

27:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:58/mi

55:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:16/mi

1:23:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:00/mi

1:51:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

1:58:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:29/mi

2:21:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:47/mi

2:54:54

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:22/mi

3:30:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:02/mi

4:04:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:12/mi

4:18:22

↑ 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

1:58:219:03 /mi⚡ faster

2nd Half

2:20:0110:41 /mi+18.3%

Positive split — 18.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:13	8:46	3.11 mi	27:13	8:46	-
10K	55:02	8:52	3.10 mi	27:49	8:58	+0:12
15K	1:23:49	9:00	3.11 mi	28:47	9:16	+0:18
20K	1:51:46	9:00	3.11 mi	27:57	9:00	-0:16
Half(13.10 mi)	1:58:21	9:03	0.67 mi	6:35	9:49	+0:49
25K	2:21:25	9:07	2.43 mi	23:04	9:29	-0:20
30K	2:54:54	9:23	3.11 mi	33:29	10:47	+1:18
35K	3:30:12	9:40	3.11 mi	35:18	11:22	+0:35
40K	4:04:28	9:51	3.10 mi	34:16	11:02	-0:20
Finish(26.22 mi)	4:18:22	9:52	1.37 mi	13:54	10:12	-0:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

9:52 /mi

Slowest Pace

11:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:46

43% of race

Time at Steady Pace

43:33

17% of race

Time at Slower Pace

1:43:03

40% of race

Average Pace: 9:51 /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	23238	6331	6331	24828	6840	6840
10K	3.10 mi	23524-286	6442-111	6442-111	23898	6567	6567
15K	3.11 mi	23795-271	6508-66	6508-66	24828	6840	6840
20K	3.11 mi	23610+185	6437+71	6437+71	23626	6466	6466
Half(13.10 mi)	0.67 mi	23972-362	6561-124	6561-124	28957	8611	8611
25K	2.43 mi	24160-188	6685-124	6685-124	25292	7301	7301
30K	3.11 mi	25860-1700	7445-760	7445-760	31149	10323	10323
35K	3.11 mi	26527-667	7955-510	7955-510	30757	10843	10843
40K	3.10 mi	26530-3	8186-231	8186-231	28161	10152	10152
Finish(26.22 mi)	1.37 mi	26321+209	8174+12	8174+12	24675	8548	8548

8548

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#23238
5K → 10K	200200-286	#23238 → #23524
10K → 15K	200200-271	#23524 → #23795
15K → 20K	200385*+185	#23795 → #23610
20K → Half	20025-362	#23610 → #23972
Half → 25K	200200-188	#23972 → #24160
25K → 30K	1905205-1700	#24160 → #25860
30K → 35K	200200-667	#25860 → #26527
35K → 40K	200200-3	#26527 → #26530
40K → Finish	76285*+209	#26530 → #26321
TOTALS	33811900*-3083	#23238 → #26321

* 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