Lucy Singer

Bib: 43660 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
7:28/mi
23:09
49125
10K· 6.21 mi
7:29/mi
46:23
5081
15K· 9.32 mi
7:32/mi
1:09:47
4451
20K· 12.43 mi
7:18/mi
1:32:26
6740
Half· 13.10 mi
7:16/mi
1:37:18
27
25K· 15.53 mi
7:14/mi
1:54:53
5063
30K· 18.64 mi
7:24/mi
2:17:51
6946
35K· 21.75 mi
7:29/mi
2:41:03
8788
40K· 24.85 mi
7:39/mi
3:04:48
5875
Finish· 26.22 mi
7:48/mi
3:15:26
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
1:37:187:26 /mi⚖️ balanced
2nd Half
1:38:087:29 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Lucy'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
23:097:283.11 mi23:09
7:28
-
10K
46:237:283.10 mi23:14
7:29
+0:01
15K
1:09:477:303.11 mi23:24
7:32
+0:03
20K
1:32:267:273.11 mi22:39
7:18
-0:14
Half(13.10 mi)
1:37:187:260.67 mi4:52
7:16
-0:02
25K
1:54:537:242.43 mi17:35
7:14
-0:02
30K
2:17:517:243.11 mi22:58
7:24
+0:10
35K
2:41:037:253.11 mi23:12
7:29
+0:05
40K
3:04:487:273.10 mi23:45
7:39
+0:10
Finish(26.22 mi)
3:15:267:281.37 mi10:38
7:48
+0:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Lucy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:14 /mi

Average Pace

7:28 /mi

Slowest Pace

7:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:41:03

82% of race

Time at Steady Pace

34:23

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi861014531453743011131113
10K3.10 mi8336+2741377+761377+76816313101310
15K3.11 mi7955+3811264+1131264+113743011131113
20K3.11 mi7676+2791181+831181+836917965965
Half(13.10 mi)0.67 mi7563+1131144+371144+375622617617
25K2.43 mi7203+3601059+851059+855742680680
30K3.11 mi6745+458957+102957+1025403661661
35K3.11 mi6322+423892+65892+654868646646
40K3.10 mi6004+318858+34858+345186892892
Finish(26.22 mi)1.37 mi5964+40871-13871-13636313491349

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
131 ft55 ft
49ft125ft
117 ft

Overall

7430

Females

1113

F18-39

1113

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8163

Females

1310

F18-39

1310

10K→15K

6.2 - 9.3 mi

Top 12%
24 ft18 ft
44ft51ft
17 ft

Overall

7430

Females

1113

F18-39

1113

15K→20K

9.3 - 12.4 mi

Top 12%
18 ft45 ft
67ft40ft
38 ft

Overall

6917

Females

965

F18-39

965

20K→Half

12.4 - 13.1 mi

Top 9%
45 ft26 ft
8ft27ft
20 ft

Overall

5622

Females

617

F18-39

617

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

5742

Females

680

F18-39

680

25K→30K

15.5 - 18.6 mi

Top 9%
12 ft35 ft
69ft46ft
28 ft

Overall

5403

Females

661

F18-39

661

30K→35K

18.6 - 21.8 mi

Top 8%
35 ft34 ft
87ft88ft
23 ft

Overall

4868

Females

646

F18-39

646

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5186

Females

892

F18-39

892

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6363

Females

1349

F18-39

1349

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing