Tracy Baker

Bib: 52635 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 33%
Gender (Female)
#0 / 26115
Top 21%
Masters (Masters Women)
#0 / 11371
Top 19%
Division (F55-59)
#0 / 1484
Top 12%
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
8:19/mi
25:50
49125
10K· 6.21 mi
8:28/mi
52:06
5081
15K· 9.32 mi
8:52/mi
1:19:36
4451
20K· 12.43 mi
8:45/mi
1:46:47
6740
Half· 13.10 mi
8:54/mi
1:52:45
27
25K· 15.53 mi
8:45/mi
2:14:03
5063
30K· 18.64 mi
9:12/mi
2:42:37
6946
35K· 21.75 mi
9:52/mi
3:13:15
8788
40K· 24.85 mi
10:04/mi
3:44:30
5875
Finish· 26.22 mi
10:10/mi
3:58:21
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
1:52:458:37 /mi⚡ faster
2nd Half
2:05:369:35 /mi+11.4%
Positive split — 11.4% 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
25:508:193.11 mi25:50
8:19
-
10K
52:068:243.10 mi26:16
8:28
+0:09
15K
1:19:368:333.11 mi27:30
8:52
+0:24
20K
1:46:478:363.11 mi27:11
8:45
-0:07
Half(13.10 mi)
1:52:458:370.67 mi5:58
8:54
+0:09
25K
2:14:038:382.43 mi21:18
8:45
-0:09
30K
2:42:378:443.11 mi28:34
9:12
+0:27
35K
3:13:158:543.11 mi30:38
9:52
+0:40
40K
3:44:309:023.10 mi31:15
10:04
+0:12
Finish(26.22 mi)
3:58:219:061.37 mi13:51
10:10
+0:06
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

8:19 /mi

Average Pace

9:06 /mi

Slowest Pace

10:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

52:06

22% of race

Time at Steady Pace

1:50:31

46% of race

Time at Slower Pace

1:15:44

32% of race

Average Pace: 9:05 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi17740443344331976150995099
10K3.10 mi17764-244461-284461-281789745004500
15K3.11 mi18345-5814657-1964657-1961976150995099
20K3.11 mi18835-4904834-1774834-1772058254315431
Half(13.10 mi)0.67 mi18844-94836-24836-21957351555155
25K2.43 mi18639+2054808+284808+281801346784678
30K3.11 mi18526+1134831-234831-231909052975297
35K3.11 mi18792-2665042-2115042-2112086764046404
40K3.10 mi19155-3635352-3105352-3102131770987098
Finish(26.22 mi)1.37 mi19554-3995557-2055557-2052435784058405

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
131 ft55 ft
49ft125ft
117 ft

Overall

19761

Females

5099

F55-59

5099

5K→10K

3.1 - 6.2 mi

Top 30%
55 ft24 ft
50ft81ft
45 ft

Overall

17897

Females

4500

F55-59

4500

10K→15K

6.2 - 9.3 mi

Top 33%
24 ft18 ft
44ft51ft
17 ft

Overall

19761

Females

5099

F55-59

5099

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20582

Females

5431

F55-59

5431

20K→Half

12.4 - 13.1 mi

Top 33%
45 ft26 ft
8ft27ft
20 ft

Overall

19573

Females

5155

F55-59

5155

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

18013

Females

4678

F55-59

4678

25K→30K

15.5 - 18.6 mi

Top 32%
12 ft35 ft
69ft46ft
28 ft

Overall

19090

Females

5297

F55-59

5297

30K→35K

18.6 - 21.8 mi

Top 35%
35 ft34 ft
87ft88ft
23 ft

Overall

20867

Females

6404

F55-59

6404

35K→40K

21.8 - 24.9 mi

Top 36%
34 ft17 ft
58ft75ft
31 ft

Overall

21317

Females

7098

F55-59

7098

40K→Finish

24.9 - 26.2 mi

Top 41%
17 ft13 ft
14ft18ft
13 ft

Overall

24357

Females

8405

F55-59

8405

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17740
5K10K
454430-24
#17740 #17764
10K15K
720139-581
#17764 #18345
15K20K
656166-490
#18345 #18835
20KHalf
7566-9
#18835 #18844
Half25K
152357+205
#18844 #18639
25K30K
370483+113
#18639 #18526
30K35K
641375-266
#18526 #18792
35K40K
703340-363
#18792 #19155
40KFinish
48990-399
#19155 #19554
TOTALS
42602446-1814
#17740 #19554

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing