Daisy Burchfield

Bib: 45997 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 10%
Gender (Female)
#0 / 26115
Top 3%
Division (F18-39)
#0 / 14744
Top 4%
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
6:44/mi
20:53
49125
10K· 6.21 mi
7:02/mi
42:43
5081
15K· 9.32 mi
7:22/mi
1:05:34
4451
20K· 12.43 mi
7:15/mi
1:28:04
6740
Half· 13.10 mi
7:35/mi
1:33:09
27
25K· 15.53 mi
7:30/mi
1:51:23
5063
30K· 18.64 mi
7:43/mi
2:15:21
6946
35K· 21.75 mi
8:02/mi
2:40:16
8788
40K· 24.85 mi
8:01/mi
3:05:09
5875
Finish· 26.22 mi
7:44/mi
3:15:41
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
1:33:097:07 /mi⚡ faster
2nd Half
1:42:327:49 /mi+10.1%
Positive split — 10.1% slower in the second half
AI Race Performance Report

Daisy'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
20:536:443.11 mi20:53
6:44
-
10K
42:436:533.10 mi21:50
7:02
+0:18
15K
1:05:347:033.11 mi22:51
7:22
+0:20
20K
1:28:047:063.11 mi22:30
7:15
-0:07
Half(13.10 mi)
1:33:097:070.67 mi5:05
7:35
+0:20
25K
1:51:237:112.43 mi18:14
7:30
-0:05
30K
2:15:217:163.11 mi23:58
7:43
+0:13
35K
2:40:167:233.11 mi24:55
8:02
+0:19
40K
3:05:097:273.10 mi24:53
8:01
-0:01
Finish(26.22 mi)
3:15:417:291.37 mi10:32
7:44
-0:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Daisy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:44 /mi

Average Pace

7:28 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:04

45% of race

Time at Steady Pace

57:49

30% of race

Time at Slower Pace

49:48

25% of race

Average Pace: 7:28 /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 mi40123483486366793793
10K3.10 mi4923-911472-124472-1245666602602
15K3.11 mi5496-573574-102574-1026366793793
20K3.11 mi5736-240622-48622-486598860860
Half(13.10 mi)0.67 mi5770-34630-8630-8750711251125
25K2.43 mi5930-160692-62692-62732811371137
30K3.11 mi5995-65744-52744-52724712021202
35K3.11 mi6113-118807-63807-63769815521552
40K3.10 mi6084+29889-82889-82705715161516
Finish(26.22 mi)1.37 mi6021+63884+5884+5595712131213

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
131 ft55 ft
49ft125ft
117 ft

Overall

6366

Females

793

F18-39

793

5K→10K

3.1 - 6.2 mi

Top 9%
55 ft24 ft
50ft81ft
45 ft

Overall

5666

Females

602

F18-39

602

10K→15K

6.2 - 9.3 mi

Top 11%
24 ft18 ft
44ft51ft
17 ft

Overall

6366

Females

793

F18-39

793

15K→20K

9.3 - 12.4 mi

Top 11%
18 ft45 ft
67ft40ft
38 ft

Overall

6598

Females

860

F18-39

860

20K→Half

12.4 - 13.1 mi

Top 13%
45 ft26 ft
8ft27ft
20 ft

Overall

7507

Females

1125

F18-39

1125

Half→25K

13.1 - 15.5 mi

Top 12%
25 ft12 ft
50ft63ft
20 ft

Overall

7328

Females

1137

F18-39

1137

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7247

Females

1202

F18-39

1202

30K→35K

18.6 - 21.8 mi

Top 13%
35 ft34 ft
87ft88ft
23 ft

Overall

7698

Females

1552

F18-39

1552

35K→40K

21.8 - 24.9 mi

Top 12%
34 ft17 ft
58ft75ft
31 ft

Overall

7057

Females

1516

F18-39

1516

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

5957

Females

1213

F18-39

1213

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing