Maddy Burtt

Bib: 76981 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 50%
Division (F18-39)
#0 / 14744
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
10:15/mi
31:48
49125
10K· 6.21 mi
10:29/mi
1:04:22
5081
15K· 9.32 mi
10:48/mi
1:37:53
4451
20K· 12.43 mi
10:48/mi
2:11:23
6740
Half· 13.10 mi
11:07/mi
2:18:50
27
25K· 15.53 mi
11:02/mi
2:45:42
5063
30K· 18.64 mi
11:25/mi
3:21:10
6946
35K· 21.75 mi
11:56/mi
3:58:14
8788
40K· 24.85 mi
12:46/mi
4:37:52
5875
Finish· 26.22 mi
9:43/mi
4:51:06
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
2:18:5010:36 /mi⚡ faster
2nd Half
2:32:1611:37 /mi+9.7%
Positive split — 9.7% slower in the second half
AI Race Performance Report

Maddy'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
31:4810:153.11 mi31:48
10:15
-
10K
1:04:2210:223.10 mi32:34
10:29
+0:14
15K
1:37:5310:313.11 mi33:31
10:48
+0:19
20K
2:11:2310:353.11 mi33:31
10:48
0:00
Half(13.10 mi)
2:18:5010:360.67 mi7:27
11:07
+0:19
25K
2:45:4210:412.43 mi26:52
11:02
-0:05
30K
3:21:1010:483.11 mi35:28
11:25
+0:23
35K
3:58:1410:583.11 mi37:04
11:56
+0:31
40K
4:37:5211:113.10 mi39:38
12:46
+0:50
Finish(26.22 mi)
4:51:0611:071.37 mi13:14
9:43
-3:03
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:07 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:17:36

27% of race

Time at Steady Pace

2:16:48

47% of race

Time at Slower Pace

1:16:42

26% of race

Average Pace: 11:06 /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 mi412471408614086398481344613446
10K3.10 mi41102+14514000+8614000+86411321406614066
15K3.11 mi40520+58213728+27213728+272398481344613446
20K3.11 mi40281+23913682+4613682+46401261388113881
Half(13.10 mi)0.67 mi40198+8313673+913673+9398461397313973
25K2.43 mi39509+68913447+22613447+226371811282912829
30K3.11 mi38571+93813146+30113146+301354431241712417
35K3.11 mi37858+71313014+13213014+132343801262212622
40K3.10 mi38239-38113403-38913403-389407811609316093
Finish(26.22 mi)1.37 mi37345+89413020+38313020+3832067468806880

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
131 ft55 ft
49ft125ft
117 ft

Overall

39848

Females

13446

F18-39

13446

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41132

Females

14066

F18-39

14066

10K→15K

6.2 - 9.3 mi

Top 67%
24 ft18 ft
44ft51ft
17 ft

Overall

39848

Females

13446

F18-39

13446

15K→20K

9.3 - 12.4 mi

Top 67%
18 ft45 ft
67ft40ft
38 ft

Overall

40126

Females

13881

F18-39

13881

20K→Half

12.4 - 13.1 mi

Top 67%
45 ft26 ft
8ft27ft
20 ft

Overall

39846

Females

13973

F18-39

13973

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

37181

Females

12829

F18-39

12829

25K→30K

15.5 - 18.6 mi

Top 59%
12 ft35 ft
69ft46ft
28 ft

Overall

35443

Females

12417

F18-39

12417

30K→35K

18.6 - 21.8 mi

Top 58%
35 ft34 ft
87ft88ft
23 ft

Overall

34380

Females

12622

F18-39

12622

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40781

Females

16093

F18-39

16093

40K→Finish

24.9 - 26.2 mi

Top 35%
17 ft13 ft
14ft18ft
13 ft

Overall

20674

Females

6880

F18-39

6880

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing