Tracy Brooks

Bib: 27919 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 43%
Gender (Female)
#0 / 26115
Top 30%
Masters (Masters Women)
#0 / 11371
Top 28%
Division (F55-59)
#0 / 1484
Top 21%
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
9:04/mi
28:08
49125
10K· 6.21 mi
9:13/mi
56:44
5081
15K· 9.32 mi
9:26/mi
1:26:00
4451
20K· 12.43 mi
9:12/mi
1:54:33
6740
Half· 13.10 mi
9:31/mi
2:00:56
27
25K· 15.53 mi
9:34/mi
2:24:12
5063
30K· 18.64 mi
10:09/mi
2:55:42
6946
35K· 21.75 mi
10:35/mi
3:28:34
8788
40K· 24.85 mi
10:39/mi
4:01:39
5875
Finish· 26.22 mi
10:51/mi
4:16:26
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
2:00:569:14 /mi⚡ faster
2nd Half
2:15:3010:20 /mi+12.0%
Positive split — 12.0% slower in the second half
AI Race Performance Report

Tracy'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
28:089:043.11 mi28:08
9:04
-
10K
56:449:083.10 mi28:36
9:13
+0:09
15K
1:26:009:143.11 mi29:16
9:26
+0:13
20K
1:54:339:143.11 mi28:33
9:12
-0:14
Half(13.10 mi)
2:00:569:140.67 mi6:23
9:31
+0:19
25K
2:24:129:172.43 mi23:16
9:34
+0:03
30K
2:55:429:263.11 mi31:30
10:09
+0:35
35K
3:28:349:363.11 mi32:52
10:35
+0:26
40K
4:01:399:443.10 mi33:05
10:39
+0:04
Finish(26.22 mi)
4:16:269:481.37 mi14:47
10:51
+0:12
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tracy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

9:47 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:12

56% of race

Time at Steady Pace

1:37:27

38% of race

Time at Slower Pace

14:47

6% of race

Average Pace: 9:47 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi27661796179612686775867586
10K3.10 mi27500+1617880+817880+812759879337933
15K3.11 mi27189+3117735+1457735+1452686775867586
20K3.11 mi26772+4177593+1427593+1422604873417341
Half(13.10 mi)0.67 mi26708+647581+127581+122636475777577
25K2.43 mi26410+2987515+667515+662592375537553
30K3.11 mi26300+1107608-937608-932652682128212
35K3.11 mi25873+4277688-807688-802558984268426
40K3.10 mi25547+3267785-977785-972538688918891
Finish(26.22 mi)1.37 mi25687-1407910-1257910-125302221110711107

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
131 ft55 ft
49ft125ft
117 ft

Overall

26867

Females

7586

F55-59

7586

5K→10K

3.1 - 6.2 mi

Top 46%
55 ft24 ft
50ft81ft
45 ft

Overall

27598

Females

7933

F55-59

7933

10K→15K

6.2 - 9.3 mi

Top 45%
24 ft18 ft
44ft51ft
17 ft

Overall

26867

Females

7586

F55-59

7586

15K→20K

9.3 - 12.4 mi

Top 44%
18 ft45 ft
67ft40ft
38 ft

Overall

26048

Females

7341

F55-59

7341

20K→Half

12.4 - 13.1 mi

Top 44%
45 ft26 ft
8ft27ft
20 ft

Overall

26364

Females

7577

F55-59

7577

Half→25K

13.1 - 15.5 mi

Top 43%
25 ft12 ft
50ft63ft
20 ft

Overall

25923

Females

7553

F55-59

7553

25K→30K

15.5 - 18.6 mi

Top 44%
12 ft35 ft
69ft46ft
28 ft

Overall

26526

Females

8212

F55-59

8212

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25589

Females

8426

F55-59

8426

35K→40K

21.8 - 24.9 mi

Top 42%
34 ft17 ft
58ft75ft
31 ft

Overall

25386

Females

8891

F55-59

8891

40K→Finish

24.9 - 26.2 mi

Top 51%
17 ft13 ft
14ft18ft
13 ft

Overall

30222

Females

11107

F55-59

11107

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing