Sian Freeman

Bib: 56174 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 42%
Division (F18-39)
#0 / 14744
Top 43%
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
9:00/mi
27:56
49125
10K· 6.21 mi
9:26/mi
57:13
5081
15K· 9.32 mi
10:10/mi
1:28:47
4451
20K· 12.43 mi
10:19/mi
2:00:49
6740
Half· 13.10 mi
11:47/mi
2:08:43
27
25K· 15.53 mi
11:43/mi
2:37:15
5063
30K· 18.64 mi
11:08/mi
3:11:48
6946
35K· 21.75 mi
11:33/mi
3:47:38
8788
40K· 24.85 mi
11:16/mi
4:22:36
5875
Finish· 26.22 mi
10:13/mi
4:36:32
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
2:08:439:50 /mi⚡ faster
2nd Half
2:27:4911:16 /mi+14.8%
Positive split — 14.8% slower in the second half
AI Race Performance Report

Sian'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
27:569:003.11 mi27:56
9:00
-
10K
57:139:133.10 mi29:17
9:26
+0:26
15K
1:28:479:323.11 mi31:34
10:10
+0:44
20K
2:00:499:443.11 mi32:02
10:19
+0:09
Half(13.10 mi)
2:08:439:500.67 mi7:54
11:47
+1:28
25K
2:37:1510:082.43 mi28:32
11:43
-0:04
30K
3:11:4810:183.11 mi34:33
11:08
-0:35
35K
3:47:3810:293.11 mi35:50
11:33
+0:25
40K
4:22:3610:343.10 mi34:58
11:16
-0:17
Finish(26.22 mi)
4:36:3210:341.37 mi13:56
10:13
-1:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

10:33 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:45

49% of race

Time at Steady Pace

1:45:21

38% of race

Time at Slower Pace

36:26

13% of race

Average Pace: 10:33 /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 mi2666776047604343011068610686
10K3.10 mi28659-19928357-7538357-7533063590979097
15K3.11 mi30979-23209216-8599216-859343011068610686
20K3.11 mi32346-13679849-6339849-633363181192511925
Half(13.10 mi)0.67 mi33085-73910193-34410193-344444621655816558
25K2.43 mi34677-159211014-82111014-821415471510115101
30K3.11 mi34280+39711047-3311047-33334661142211422
35K3.11 mi33745+53511072-2511072-25318321137511375
40K3.10 mi33075+67010986+8610986+86298261090410904
Finish(26.22 mi)1.37 mi32562+51310852+13410852+1342487586428642

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
131 ft55 ft
49ft125ft
117 ft

Overall

34301

Females

10686

F18-39

10686

5K→10K

3.1 - 6.2 mi

Top 51%
55 ft24 ft
50ft81ft
45 ft

Overall

30635

Females

9097

F18-39

9097

10K→15K

6.2 - 9.3 mi

Top 57%
24 ft18 ft
44ft51ft
17 ft

Overall

34301

Females

10686

F18-39

10686

15K→20K

9.3 - 12.4 mi

Top 61%
18 ft45 ft
67ft40ft
38 ft

Overall

36318

Females

11925

F18-39

11925

20K→Half

12.4 - 13.1 mi

Top 74%
45 ft26 ft
8ft27ft
20 ft

Overall

44462

Females

16558

F18-39

16558

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

41547

Females

15101

F18-39

15101

25K→30K

15.5 - 18.6 mi

Top 56%
12 ft35 ft
69ft46ft
28 ft

Overall

33466

Females

11422

F18-39

11422

30K→35K

18.6 - 21.8 mi

Top 53%
35 ft34 ft
87ft88ft
23 ft

Overall

31832

Females

11375

F18-39

11375

35K→40K

21.8 - 24.9 mi

Top 50%
34 ft17 ft
58ft75ft
31 ft

Overall

29826

Females

10904

F18-39

10904

40K→Finish

24.9 - 26.2 mi

Top 42%
17 ft13 ft
14ft18ft
13 ft

Overall

24875

Females

8642

F18-39

8642

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing