Tracy Puttock

Bib: 13879 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 43%
Gender (Female)
#0 / 26115
Top 31%
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
28:10
49125
10K· 6.21 mi
9:05/mi
56:22
5081
15K· 9.32 mi
9:31/mi
1:25:56
4451
20K· 12.43 mi
9:30/mi
1:55:25
6740
Half· 13.10 mi
9:46/mi
2:01:58
27
25K· 15.53 mi
9:41/mi
2:25:32
5063
30K· 18.64 mi
10:12/mi
2:57:12
6946
35K· 21.75 mi
10:38/mi
3:30:14
8788
40K· 24.85 mi
10:32/mi
4:02:55
5875
Finish· 26.22 mi
10:19/mi
4:16:58
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
2:01:589:19 /mi⚡ faster
2nd Half
2:15:0010:18 /mi+10.7%
Positive split — 10.7% 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
28:109:043.11 mi28:10
9:04
-
10K
56:229:053.10 mi28:12
9:05
+0:01
15K
1:25:569:143.11 mi29:34
9:31
+0:26
20K
1:55:259:183.11 mi29:29
9:30
-0:01
Half(13.10 mi)
2:01:589:190.67 mi6:33
9:46
+0:16
25K
2:25:329:232.43 mi23:34
9:41
-0:05
30K
2:57:129:313.11 mi31:40
10:12
+0:31
35K
3:30:149:413.11 mi33:02
10:38
+0:26
40K
4:02:559:473.10 mi32:41
10:32
-0:06
Finish(26.22 mi)
4:16:589:491.37 mi14:03
10:19
-0:13
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

9:48 /mi

Slowest Pace

10:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25:32

57% of race

Time at Steady Pace

1:51:26

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:48 /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 mi27751799879982805980508050
10K3.10 mi26538+12137529+4697529+4692558672027202
15K3.11 mi27072-5347702-1737702-1732805980508050
20K3.11 mi27623-5517921-2197921-2192899985118511
Half(13.10 mi)0.67 mi27658-357957-367957-362836084008400
25K2.43 mi27424+2347907+507907+502687579517951
30K3.11 mi27050+3747925-187925-182688683648364
35K3.11 mi26537+5137962-377962-372590685778577
40K3.10 mi25980+5577964-27964-22444384828482
Finish(26.22 mi)1.37 mi25857+1237989-257989-252549089438943

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

28059

Females

8050

F55-59

8050

5K→10K

3.1 - 6.2 mi

Top 43%
55 ft24 ft
50ft81ft
45 ft

Overall

25586

Females

7202

F55-59

7202

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

28059

Females

8050

F55-59

8050

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

28999

Females

8511

F55-59

8511

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28360

Females

8400

F55-59

8400

Half→25K

13.1 - 15.5 mi

Top 45%
25 ft12 ft
50ft63ft
20 ft

Overall

26875

Females

7951

F55-59

7951

25K→30K

15.5 - 18.6 mi

Top 45%
12 ft35 ft
69ft46ft
28 ft

Overall

26886

Females

8364

F55-59

8364

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25906

Females

8577

F55-59

8577

35K→40K

21.8 - 24.9 mi

Top 41%
34 ft17 ft
58ft75ft
31 ft

Overall

24443

Females

8482

F55-59

8482

40K→Finish

24.9 - 26.2 mi

Top 43%
17 ft13 ft
14ft18ft
13 ft

Overall

25490

Females

8943

F55-59

8943

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#27751
5K10K
2351448+1213
#27751 #26538
10K15K
884350-534
#26538 #27072
15K20K
888337-551
#27072 #27623
20KHalf
13297-35
#27623 #27658
Half25K
310544+234
#27658 #27424
25K30K
384758+374
#27424 #27050
30K35K
318831+513
#27050 #26537
35K40K
234791+557
#26537 #25980
40KFinish
104227+123
#25980 #25857
TOTALS
34895383+1894
#27751 #25857

Passing Visualized

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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