Dulcie Newbold

Bib: 72418 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
11:25/mi
35:26
49125
10K· 6.21 mi
11:31/mi
1:11:10
5081
15K· 9.32 mi
12:11/mi
1:49:00
4451
20K· 12.43 mi
16:32/mi
2:40:22
6740
Half· 13.10 mi
12:45/mi
2:48:55
27
25K· 15.53 mi
14:19/mi
3:23:45
5063
30K· 18.64 mi
16:03/mi
4:13:36
6946
35K· 21.75 mi
15:13/mi
5:00:52
8788
40K· 24.85 mi
15:39/mi
5:49:28
5875
Finish· 26.22 mi
14:20/mi
6:09:00
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
2:48:5512:54 /mi⚡ faster
2nd Half
3:20:0515:15 /mi+18.5%
Positive split — 18.5% slower in the second half
AI Race Performance Report

Dulcie'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
35:2611:253.11 mi35:26
11:25
-
10K
1:11:1011:283.10 mi35:44
11:31
+0:06
15K
1:49:0011:423.11 mi37:50
12:11
+0:40
20K
2:40:2212:553.11 mi51:22
16:32
+4:21
Half(13.10 mi)
2:48:5512:540.67 mi8:33
12:45
-3:47
25K
3:23:4513:072.43 mi34:50
14:19
+1:34
30K
4:13:3613:373.11 mi49:51
16:03
+1:44
35K
5:00:5213:513.11 mi47:16
15:13
-0:50
40K
5:49:2814:043.10 mi48:36
15:39
+0:26
Finish(26.22 mi)
6:09:0014:061.37 mi19:32
14:20
-1:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Dulcie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:25 /mi

Average Pace

14:05 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:57:33

32% of race

Time at Steady Pace

1:41:38

28% of race

Time at Slower Pace

2:29:49

41% of race

Average Pace: 14:04 /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 mi511992001920019493711900819008
10K3.10 mi50108+109119340+67919340+679492121880718807
15K3.11 mi49770+33819152+18819152+188493711900819008
20K3.11 mi54075-430522054-290222054-2902584012512625126
Half(13.10 mi)0.67 mi53817+25821913+14121913+141493231947319473
25K2.43 mi53492+32521754+15921754+159521222121221212
30K3.11 mi53973-48122130-37622130-376554352338523385
35K3.11 mi53734+23922044+8622044+86513682135521355
40K3.10 mi53993-25922269-22522269-225544902312523125
Finish(26.22 mi)1.37 mi53957+3622259+1022259+10524602208322083

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
131 ft55 ft
49ft125ft
117 ft

Overall

49371

Females

19008

F18-39

19008

5K→10K

3.1 - 6.2 mi

Top 82%
55 ft24 ft
50ft81ft
45 ft

Overall

49212

Females

18807

F18-39

18807

10K→15K

6.2 - 9.3 mi

Top 83%
24 ft18 ft
44ft51ft
17 ft

Overall

49371

Females

19008

F18-39

19008

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58401

Females

25126

F18-39

25126

20K→Half

12.4 - 13.1 mi

Top 82%
45 ft26 ft
8ft27ft
20 ft

Overall

49323

Females

19473

F18-39

19473

Half→25K

13.1 - 15.5 mi

Top 87%
25 ft12 ft
50ft63ft
20 ft

Overall

52122

Females

21212

F18-39

21212

25K→30K

15.5 - 18.6 mi

Top 93%
12 ft35 ft
69ft46ft
28 ft

Overall

55435

Females

23385

F18-39

23385

30K→35K

18.6 - 21.8 mi

Top 86%
35 ft34 ft
87ft88ft
23 ft

Overall

51368

Females

21355

F18-39

21355

35K→40K

21.8 - 24.9 mi

Top 91%
34 ft17 ft
58ft75ft
31 ft

Overall

54490

Females

23125

F18-39

23125

40K→Finish

24.9 - 26.2 mi

Top 88%
17 ft13 ft
14ft18ft
13 ft

Overall

52460

Females

22083

F18-39

22083

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing