Emma Greenway

Bib: 27310 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:48/mi
33:31
49125
10K· 6.21 mi
10:49/mi
1:07:06
5081
15K· 9.32 mi
11:07/mi
1:41:37
4451
20K· 12.43 mi
11:20/mi
2:16:47
6740
Half· 13.10 mi
11:50/mi
2:24:43
27
25K· 15.53 mi
13:44/mi
2:58:09
5063
30K· 18.64 mi
13:40/mi
3:40:34
6946
35K· 21.75 mi
14:34/mi
4:25:49
8788
40K· 24.85 mi
13:06/mi
5:06:30
5875
Finish· 26.22 mi
11:49/mi
5:22:37
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
2:24:4311:03 /mi⚡ faster
2nd Half
2:57:5413:34 /mi+22.9%
Positive split — 22.9% slower in the second half
AI Race Performance Report

Emma's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:3110:483.11 mi33:31
10:48
-
10K
1:07:0610:483.10 mi33:35
10:49
+0:01
15K
1:41:3710:553.11 mi34:31
11:07
+0:18
20K
2:16:4711:013.11 mi35:10
11:20
+0:13
Half(13.10 mi)
2:24:4311:030.67 mi7:56
11:50
+0:30
25K
2:58:0911:292.43 mi33:26
13:44
+1:54
30K
3:40:3411:503.11 mi42:25
13:40
-0:04
35K
4:25:4912:143.11 mi45:15
14:34
+0:54
40K
5:06:3012:203.10 mi40:41
13:06
-1:28
Finish(26.22 mi)
5:22:3712:191.37 mi16:07
11:49
-1:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Emma's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:48 /mi

Average Pace

12:19 /mi

Slowest Pace

14:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:37

31% of race

Time at Steady Pace

59:13

18% of race

Time at Slower Pace

2:41:47

50% of race

Average Pace: 12:18 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi465261712317123425141491814918
10K3.10 mi45142+138416332+79116332+791441101574915749
15K3.11 mi44090+105215714+61815714+618425141491814918
20K3.11 mi43943+14715721-715721-7440051605516055
Half(13.10 mi)0.67 mi43983-4015778-5715778-57448371680616806
25K2.43 mi45614-163116855-107716855-1077502492008820088
30K3.11 mi46050-43617243-38817243-388475791883518835
35K3.11 mi46498-44817658-41517658-415487971998319983
40K3.10 mi46073+42517552+10617552+106429691715517155
Finish(26.22 mi)1.37 mi45695+37817398+15417398+154384051490714907

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
131 ft55 ft
49ft125ft
117 ft

Overall

42514

Females

14918

F18-39

14918

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

44110

Females

15749

F18-39

15749

10K→15K

6.2 - 9.3 mi

Top 71%
24 ft18 ft
44ft51ft
17 ft

Overall

42514

Females

14918

F18-39

14918

15K→20K

9.3 - 12.4 mi

Top 74%
18 ft45 ft
67ft40ft
38 ft

Overall

44005

Females

16055

F18-39

16055

20K→Half

12.4 - 13.1 mi

Top 75%
45 ft26 ft
8ft27ft
20 ft

Overall

44837

Females

16806

F18-39

16806

Half→25K

13.1 - 15.5 mi

Top 84%
25 ft12 ft
50ft63ft
20 ft

Overall

50249

Females

20088

F18-39

20088

25K→30K

15.5 - 18.6 mi

Top 80%
12 ft35 ft
69ft46ft
28 ft

Overall

47579

Females

18835

F18-39

18835

30K→35K

18.6 - 21.8 mi

Top 82%
35 ft34 ft
87ft88ft
23 ft

Overall

48797

Females

19983

F18-39

19983

35K→40K

21.8 - 24.9 mi

Top 72%
34 ft17 ft
58ft75ft
31 ft

Overall

42969

Females

17155

F18-39

17155

40K→Finish

24.9 - 26.2 mi

Top 64%
17 ft13 ft
14ft18ft
13 ft

Overall

38405

Females

14907

F18-39

14907

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing