Tamara Lee

Bib: 8109 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 46%
Division (F18-39)
#0 / 14744
Top 48%
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
9:03/mi
28:06
49125
10K· 6.21 mi
9:10/mi
56:33
5081
15K· 9.32 mi
9:31/mi
1:26:07
4451
20K· 12.43 mi
9:21/mi
1:55:07
6740
Half· 13.10 mi
10:01/mi
2:01:50
27
25K· 15.53 mi
10:26/mi
2:27:14
5063
30K· 18.64 mi
12:31/mi
3:06:05
6946
35K· 21.75 mi
14:23/mi
3:50:45
8788
40K· 24.85 mi
12:27/mi
4:29:24
5875
Finish· 26.22 mi
11:14/mi
4:44:43
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
2:01:509:19 /mi⚡ faster
2nd Half
2:42:5312:25 /mi+33.7%
Positive split — 33.7% slower in the second half
AI Race Performance Report

Tamara'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
28:069:033.11 mi28:06
9:03
-
10K
56:339:073.10 mi28:27
9:10
+0:07
15K
1:26:079:153.11 mi29:34
9:31
+0:21
20K
1:55:079:163.11 mi29:00
9:21
-0:10
Half(13.10 mi)
2:01:509:190.67 mi6:43
10:01
+0:40
25K
2:27:149:292.43 mi25:24
10:26
+0:25
30K
3:06:059:593.11 mi38:51
12:31
+2:05
35K
3:50:4510:373.11 mi44:40
14:23
+1:52
40K
4:29:2410:513.10 mi38:39
12:27
-1:56
Finish(26.22 mi)
4:44:4310:531.37 mi15:19
11:14
-1:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tamara's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

10:52 /mi

Slowest Pace

14:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:55:07

40% of race

Time at Steady Pace

47:26

17% of race

Time at Slower Pace

2:02:10

43% of race

Average Pace: 10:52 /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 mi27507790979092811080718071
10K3.10 mi27036+4717718+1917718+1912684676587658
15K3.11 mi27387-3517814-967814-962811080718071
20K3.11 mi27345+427811+37811+32757979327932
Half(13.10 mi)0.67 mi27560-2157913-1027913-1023067293899389
25K2.43 mi28571-10118388-4758388-475327841062610626
30K3.11 mi31490-29199780-13929780-1392418461570315703
35K3.11 mi35036-354611647-186711647-1867478991946819468
40K3.10 mi35451-41512043-39612043-396385721507115071
Finish(26.22 mi)1.37 mi35263+18812031+1212031+12336381270312703

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

28110

Females

8071

F18-39

8071

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26846

Females

7658

F18-39

7658

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

28110

Females

8071

F18-39

8071

15K→20K

9.3 - 12.4 mi

Top 46%
18 ft45 ft
67ft40ft
38 ft

Overall

27579

Females

7932

F18-39

7932

20K→Half

12.4 - 13.1 mi

Top 51%
45 ft26 ft
8ft27ft
20 ft

Overall

30672

Females

9389

F18-39

9389

Half→25K

13.1 - 15.5 mi

Top 55%
25 ft12 ft
50ft63ft
20 ft

Overall

32784

Females

10626

F18-39

10626

25K→30K

15.5 - 18.6 mi

Top 70%
12 ft35 ft
69ft46ft
28 ft

Overall

41846

Females

15703

F18-39

15703

30K→35K

18.6 - 21.8 mi

Top 80%
35 ft34 ft
87ft88ft
23 ft

Overall

47899

Females

19468

F18-39

19468

35K→40K

21.8 - 24.9 mi

Top 65%
34 ft17 ft
58ft75ft
31 ft

Overall

38572

Females

15071

F18-39

15071

40K→Finish

24.9 - 26.2 mi

Top 56%
17 ft13 ft
14ft18ft
13 ft

Overall

33638

Females

12703

F18-39

12703

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing