Emma Johnstone

Bib: 50145 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 15%

Gender (Female)

#0 / 26115

Top 7%

Masters (Masters Women)

#0 / 11371

Top 5%

Division (F40-44)

#0 / 3355

Top 9%

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

7:50/mi

24:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:57/mi

48:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:04/mi

1:13:59

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:47/mi

1:38:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:00/mi

1:43:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:53/mi

2:02:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:02/mi

2:27:36

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:03/mi

2:52:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:02/mi

3:17:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:42/mi

3:28:00

↑ 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

1:43:297:55 /mi⚖️ balanced

2nd Half

1:44:317:58 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:18	7:50	3.11 mi	24:18	7:50	-
10K	48:57	7:53	3.10 mi	24:39	7:57	+0:07
15K	1:13:59	7:57	3.11 mi	25:02	8:04	+0:07
20K	1:38:07	7:54	3.11 mi	24:08	7:47	-0:17
Half(13.10 mi)	1:43:29	7:55	0.67 mi	5:22	8:00	+0:13
25K	2:02:41	7:54	2.43 mi	19:12	7:53	-0:07
30K	2:27:36	7:56	3.11 mi	24:55	8:02	+0:09
35K	2:52:35	7:57	3.11 mi	24:59	8:03	+0:01
40K	3:17:31	7:57	3.10 mi	24:56	8:02	-0:01
Finish(26.22 mi)	3:28:00	7:57	1.37 mi	10:29	7:42	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:42 /mi

Average Pace

7:56 /mi

Slowest Pace

8:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:28:00

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	12049	2601	2601	11554	2449	2449
10K	3.10 mi	12016+33	2619-18	2619-18	12172	2673	2673
15K	3.11 mi	11768+248	2527+92	2527+92	11554	2449	2449
20K	3.11 mi	11372+396	2395+132	2395+132	10486	2098	2098
Half(13.10 mi)	0.67 mi	11331+41	2394+1	2394+1	10774	2182	2182
25K	2.43 mi	11025+306	2307+87	2307+87	10220	2096	2096
30K	3.11 mi	10578+447	2209+98	2209+98	9304	1879	1879
35K	3.11 mi	9948+630	2071+138	2071+138	7840	1596	1596
40K	3.10 mi	9382+566	1967+104	1967+104	7173	1562	1562
Finish(26.22 mi)	1.37 mi	9073+309	1887+80	1887+80	5796	1166	1166

1166

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#12049
5K → 10K	200233*+33	#12049 → #12016
10K → 15K	119367*+248	#12016 → #11768
15K → 20K	36432*+396	#11768 → #11372
20K → Half	2768+41	#11372 → #11331
Half → 25K	46352*+306	#11331 → #11025
25K → 30K	56503+447	#11025 → #10578
30K → 35K	34664*+630	#10578 → #9948
35K → 40K	49615*+566	#9948 → #9382
40K → Finish	8317*+309	#9382 → #9073
TOTALS	5753551*+2976	#12049 → #9073

* 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