Naomi Johns

Bib: 56664 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 39%
Masters (Masters Women)
#0 / 11371
Top 37%
Division (F50-54)
#0 / 2342
Top 35%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:40/mi
30:00
49125
10K· 6.21 mi
9:32/mi
59:36
5081
15K· 9.32 mi
9:45/mi
1:29:51
4451
20K· 12.43 mi
9:40/mi
1:59:52
6740
Half· 13.10 mi
10:03/mi
2:06:36
27
25K· 15.53 mi
10:02/mi
2:31:02
5063
30K· 18.64 mi
10:54/mi
3:04:52
6946
35K· 21.75 mi
12:02/mi
3:42:13
8788
40K· 24.85 mi
11:19/mi
4:17:20
5875
Finish· 26.22 mi
10:26/mi
4:31:33
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:06:369:40 /mi⚡ faster
2nd Half
2:24:5711:03 /mi+14.5%
Positive split — 14.5% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:009:403.11 mi30:00
9:40
-
10K
59:369:363.10 mi29:36
9:32
-0:08
15K
1:29:519:393.11 mi30:15
9:45
+0:13
20K
1:59:529:393.11 mi30:01
9:40
-0:05
Half(13.10 mi)
2:06:369:400.67 mi6:44
10:03
+0:23
25K
2:31:029:442.43 mi24:26
10:02
-0:01
30K
3:04:529:563.11 mi33:50
10:54
+0:52
35K
3:42:1310:143.11 mi37:21
12:02
+1:08
40K
4:17:2010:223.10 mi35:07
11:19
-0:43
Finish(26.22 mi)
4:31:3310:221.37 mi14:13
10:26
-0:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

10:22 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:36

11% of race

Time at Steady Pace

2:15:39

50% of race

Time at Slower Pace

1:46:18

39% of race

Average Pace: 10:21 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3501610912109123037189798979
10K3.10 mi33320+169610190+72210190+7223181995829582
15K3.11 mi32164+11569696+4949696+4943037189798979
20K3.11 mi31567+5979489+2079489+2073049291619161
Half(13.10 mi)0.67 mi31473+949473+169473+163088194749474
25K2.43 mi30977+4969383+909383+902963291749174
30K3.11 mi30888+899519-1369519-136319591070210702
35K3.11 mi31424-53610014-49510014-495349801289312893
40K3.10 mi31180+24410130-11610130-116301831106011060
Finish(26.22 mi)1.37 mi30867+31310065+6510065+652660694219421

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30371

Females

8979

F50-54

8979

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31819

Females

9582

F50-54

9582

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30371

Females

8979

F50-54

8979

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30492

Females

9161

F50-54

9161

20K→Half

12.4 - 13.1 mi

Top 52%
45 ft26 ft
8ft27ft
20 ft

Overall

30881

Females

9474

F50-54

9474

Half→25K

13.1 - 15.5 mi

Top 50%
25 ft12 ft
50ft63ft
20 ft

Overall

29632

Females

9174

F50-54

9174

25K→30K

15.5 - 18.6 mi

Top 53%
12 ft35 ft
69ft46ft
28 ft

Overall

31959

Females

10702

F50-54

10702

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

34980

Females

12893

F50-54

12893

35K→40K

21.8 - 24.9 mi

Top 50%
34 ft17 ft
58ft75ft
31 ft

Overall

30183

Females

11060

F50-54

11060

40K→Finish

24.9 - 26.2 mi

Top 45%
17 ft13 ft
14ft18ft
13 ft

Overall

26606

Females

9421

F50-54

9421

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35016
5K10K
1161812+1696
#35016 #33320
10K15K
851241+1156
#33320 #32164
15K20K
180777+597
#32164 #31567
20KHalf
60154+94
#31567 #31473
Half25K
177673+496
#31473 #30977
25K30K
578667+89
#30977 #30888
30K35K
952416-536
#30888 #31424
35K40K
375619+244
#31424 #31180
40KFinish
62375+313
#31180 #30867
TOTALS
25856734+4149
#35016 #30867

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing