Elspeth Chapman

Bib: 18542 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
13:11/mi
40:57
49125
10K· 6.21 mi
14:01/mi
1:24:27
5081
15K· 9.32 mi
14:52/mi
2:10:36
4451
20K· 12.43 mi
15:17/mi
2:58:04
6740
Half· 13.10 mi
16:22/mi
3:09:03
27
25K· 15.53 mi
16:34/mi
3:49:22
5063
30K· 18.64 mi
17:22/mi
4:43:19
6946
35K· 21.75 mi
16:58/mi
5:36:00
8788
40K· 24.85 mi
17:00/mi
6:28:47
5875
Finish· 26.22 mi
16:44/mi
6:51:36
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
3:09:0314:26 /mi⚡ faster
2nd Half
3:42:3316:58 /mi+17.7%
Positive split — 17.7% slower in the second half
AI Race Performance Report

Elspeth'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
40:5713:113.11 mi40:57
13:11
-
10K
1:24:2713:363.10 mi43:30
14:01
+0:50
15K
2:10:3614:013.11 mi46:09
14:52
+0:51
20K
2:58:0414:203.11 mi47:28
15:17
+0:25
Half(13.10 mi)
3:09:0314:260.67 mi10:59
16:22
+1:05
25K
3:49:2214:462.43 mi40:19
16:34
+0:12
30K
4:43:1915:123.11 mi53:57
17:22
+0:48
35K
5:36:0015:273.11 mi52:41
16:58
-0:24
40K
6:28:4715:393.10 mi52:47
17:00
+0:02
Finish(26.22 mi)
6:51:3615:431.37 mi22:49
16:44
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Elspeth's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:11 /mi

Average Pace

15:43 /mi

Slowest Pace

17:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:58:04

43% of race

Time at Steady Pace

2:59:35

44% of race

Time at Slower Pace

53:57

13% of race

Average Pace: 15:42 /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 mi575132440024400572712427824278
10K3.10 mi57464+4924382+1824382+18573562433324333
15K3.11 mi57475-1124396-1424396-14572712427824278
20K3.11 mi57444+3124402-624402-6571522426024260
Half(13.10 mi)0.67 mi57496-5224443-4124443-41578712488124881
25K2.43 mi57423+7324394+4924394+49567062404124041
30K3.11 mi57568-14524509-11524509-115574392459824598
35K3.11 mi57482+8624482+2724482+27560962397223972
40K3.10 mi57539-5724542-6024542-60571102456424564
Finish(26.22 mi)1.37 mi57558-1924565-2324565-23574082479324793

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
131 ft55 ft
49ft125ft
117 ft

Overall

57271

Females

24278

F18-39

24278

5K→10K

3.1 - 6.2 mi

Top 96%
55 ft24 ft
50ft81ft
45 ft

Overall

57356

Females

24333

F18-39

24333

10K→15K

6.2 - 9.3 mi

Top 96%
24 ft18 ft
44ft51ft
17 ft

Overall

57271

Females

24278

F18-39

24278

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57152

Females

24260

F18-39

24260

20K→Half

12.4 - 13.1 mi

Top 97%
45 ft26 ft
8ft27ft
20 ft

Overall

57871

Females

24881

F18-39

24881

Half→25K

13.1 - 15.5 mi

Top 95%
25 ft12 ft
50ft63ft
20 ft

Overall

56706

Females

24041

F18-39

24041

25K→30K

15.5 - 18.6 mi

Top 96%
12 ft35 ft
69ft46ft
28 ft

Overall

57439

Females

24598

F18-39

24598

30K→35K

18.6 - 21.8 mi

Top 94%
35 ft34 ft
87ft88ft
23 ft

Overall

56096

Females

23972

F18-39

23972

35K→40K

21.8 - 24.9 mi

Top 96%
34 ft17 ft
58ft75ft
31 ft

Overall

57110

Females

24564

F18-39

24564

40K→Finish

24.9 - 26.2 mi

Top 96%
17 ft13 ft
14ft18ft
13 ft

Overall

57408

Females

24793

F18-39

24793

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing