Gemma Mcdonald

Bib: 72176 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 44%
Division (F18-39)
#0 / 14744
Top 46%
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
9:41/mi
30:02
49125
10K· 6.21 mi
10:11/mi
1:01:39
5081
15K· 9.32 mi
10:28/mi
1:34:08
4451
20K· 12.43 mi
10:44/mi
2:07:28
6740
Half· 13.10 mi
11:39/mi
2:15:17
27
25K· 15.53 mi
11:14/mi
2:42:38
5063
30K· 18.64 mi
10:57/mi
3:16:38
6946
35K· 21.75 mi
11:35/mi
3:52:36
8788
40K· 24.85 mi
11:14/mi
4:27:28
5875
Finish· 26.22 mi
10:05/mi
4:41:13
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
2:15:1710:20 /mi⚡ faster
2nd Half
2:25:5611:08 /mi+7.9%
Positive split — 7.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:029:413.11 mi30:02
9:41
-
10K
1:01:399:563.10 mi31:37
10:11
+0:30
15K
1:34:0810:063.11 mi32:29
10:28
+0:17
20K
2:07:2810:163.11 mi33:20
10:44
+0:16
Half(13.10 mi)
2:15:1710:200.67 mi7:49
11:39
+0:55
25K
2:42:3810:292.43 mi27:21
11:14
-0:25
30K
3:16:3810:333.11 mi34:00
10:57
-0:17
35K
3:52:3610:423.11 mi35:58
11:35
+0:38
40K
4:27:2810:463.10 mi34:52
11:14
-0:21
Finish(26.22 mi)
4:41:1310:451.37 mi13:45
10:05
-1:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

10:44 /mi

Slowest Pace

11:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:53

38% of race

Time at Steady Pace

2:09:33

46% of race

Time at Slower Pace

43:47

16% of race

Average Pace: 10:44 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi351361097910979369651199511995
10K3.10 mi36669-153311741-76211741-762382071254012540
15K3.11 mi36654+1511746-511746-5369651199511995
20K3.11 mi37422-76812228-48212228-482397081365113651
Half(13.10 mi)0.67 mi37800-37812437-20912437-209436891612116121
25K2.43 mi37826-2612586-14912586-149384801347413474
30K3.11 mi36616+121012171+41512171+415323351089110891
35K3.11 mi35751+86511971+20011971+200320961150211502
40K3.10 mi34809+94211765+20611765+206295941079810798
Finish(26.22 mi)1.37 mi34131+67811528+23711528+2372380181848184

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

36965

Females

11995

F18-39

11995

5K→10K

3.1 - 6.2 mi

Top 64%
55 ft24 ft
50ft81ft
45 ft

Overall

38207

Females

12540

F18-39

12540

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

36965

Females

11995

F18-39

11995

15K→20K

9.3 - 12.4 mi

Top 66%
18 ft45 ft
67ft40ft
38 ft

Overall

39708

Females

13651

F18-39

13651

20K→Half

12.4 - 13.1 mi

Top 73%
45 ft26 ft
8ft27ft
20 ft

Overall

43689

Females

16121

F18-39

16121

Half→25K

13.1 - 15.5 mi

Top 64%
25 ft12 ft
50ft63ft
20 ft

Overall

38480

Females

13474

F18-39

13474

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32335

Females

10891

F18-39

10891

30K→35K

18.6 - 21.8 mi

Top 54%
35 ft34 ft
87ft88ft
23 ft

Overall

32096

Females

11502

F18-39

11502

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29594

Females

10798

F18-39

10798

40K→Finish

24.9 - 26.2 mi

Top 40%
17 ft13 ft
14ft18ft
13 ft

Overall

23801

Females

8184

F18-39

8184

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35136
5K10K
1807274-1533
#35136 #36669
10K15K
511526+15
#36669 #36654
15K20K
1074306-768
#36654 #37422
20KHalf
43557-378
#37422 #37800
Half25K
503477-26
#37800 #37826
25K30K
921302+1210
#37826 #36616
30K35K
2091074+865
#36616 #35751
35K40K
1061048+942
#35751 #34809
40KFinish
6684+678
#34809 #34131
TOTALS
47435748+1005
#35136 #34131

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