Deborah Emery

Bib: 17182 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
13:46/mi
42:45
49125
10K· 6.21 mi
15:23/mi
1:30:31
5081
15K· 9.32 mi
14:55/mi
2:16:50
4451
20K· 12.43 mi
15:28/mi
3:04:51
6740
Half· 13.10 mi
15:54/mi
3:15:31
27
25K· 15.53 mi
17:25/mi
3:57:56
5063
30K· 18.64 mi
20:04/mi
5:00:16
6946
35K· 21.75 mi
17:19/mi
5:54:01
8788
40K· 24.85 mi
16:32/mi
6:45:23
5875
Finish· 26.22 mi
16:27/mi
7:07:49
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
3:15:3114:56 /mi⚡ faster
2nd Half
3:52:1817:43 /mi+18.8%
Positive split — 18.8% slower in the second half
AI Race Performance Report

Deborah'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
42:4513:463.11 mi42:45
13:46
-
10K
1:30:3114:353.10 mi47:46
15:23
+1:37
15K
2:16:5014:413.11 mi46:19
14:55
-0:28
20K
3:04:5114:533.11 mi48:01
15:28
+0:33
Half(13.10 mi)
3:15:3114:560.67 mi10:40
15:54
+0:26
25K
3:57:5615:192.43 mi42:25
17:25
+1:31
30K
5:00:1616:073.11 mi1:02:20
20:04
+2:39
35K
5:54:0116:173.11 mi53:45
17:19
-2:45
40K
6:45:2316:193.10 mi51:22
16:32
-0:47
Finish(26.22 mi)
7:07:4916:201.37 mi22:26
16:27
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:46 /mi

Average Pace

16:20 /mi

Slowest Pace

20:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:51

43% of race

Time at Steady Pace

1:24:28

20% of race

Time at Slower Pace

2:38:30

37% of race

Average Pace: 16:19 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi583292501825018573432432424324
10K3.10 mi58678-34925291-27325291-273588342541425414
15K3.11 mi58357+32125053+23825053+238573432432424324
20K3.11 mi58167+19024909+14424909+144574042442624426
Half(13.10 mi)0.67 mi58150+1724905+424905+4573502454024540
25K2.43 mi58161-1124910-524910-5576642465724657
30K3.11 mi58587-42625230-32025230-320592532577225772
35K3.11 mi58460+12725142+8825142+88566602429624296
40K3.10 mi58313+14725054+8825054+88563882417124171
Finish(26.22 mi)1.37 mi58278+3525049+525049+5570762460824608

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
131 ft55 ft
49ft125ft
117 ft

Overall

57343

Females

24324

F50-54

24324

5K→10K

3.1 - 6.2 mi

Top 98%
55 ft24 ft
50ft81ft
45 ft

Overall

58834

Females

25414

F50-54

25414

10K→15K

6.2 - 9.3 mi

Top 96%
24 ft18 ft
44ft51ft
17 ft

Overall

57343

Females

24324

F50-54

24324

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57404

Females

24426

F50-54

24426

20K→Half

12.4 - 13.1 mi

Top 96%
45 ft26 ft
8ft27ft
20 ft

Overall

57350

Females

24540

F50-54

24540

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57664

Females

24657

F50-54

24657

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

59253

Females

25772

F50-54

25772

30K→35K

18.6 - 21.8 mi

Top 95%
35 ft34 ft
87ft88ft
23 ft

Overall

56660

Females

24296

F50-54

24296

35K→40K

21.8 - 24.9 mi

Top 94%
34 ft17 ft
58ft75ft
31 ft

Overall

56388

Females

24171

F50-54

24171

40K→Finish

24.9 - 26.2 mi

Top 95%
17 ft13 ft
14ft18ft
13 ft

Overall

57076

Females

24608

F50-54

24608

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing