Caty Spencer

Bib: 81352 F NZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 40%
Gender (Female)
#0 / 26115
Top 28%
Masters (Masters Women)
#0 / 11371
Top 26%
Division (F50-54)
#0 / 2342
Top 26%
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
9:32/mi
57:47
5081
15K· 9.32 mi
9:36/mi
1:27:35
4451
20K· 12.43 mi
9:40/mi
1:57:34
6740
Half· 13.10 mi
12:03/mi
2:05:39
27
25K· 15.53 mi
9:32/mi
2:28:51
5063
30K· 18.64 mi
9:50/mi
2:59:23
6946
35K· 21.75 mi
9:26/mi
3:28:40
8788
40K· 24.85 mi
9:47/mi
3:59:03
5875
Finish· 26.22 mi
9:35/mi
4:12:07
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
2:05:399:36 /mi⚖️ balanced
2nd Half
2:06:289:39 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:109:043.11 mi28:10
9:04
-
10K
57:479:183.10 mi29:37
9:32
+0:28
15K
1:27:359:243.11 mi29:48
9:36
+0:04
20K
1:57:349:283.11 mi29:59
9:40
+0:04
Half(13.10 mi)
2:05:399:360.67 mi8:05
12:03
+2:23
25K
2:28:519:352.43 mi23:12
9:32
-2:31
30K
2:59:239:383.11 mi30:32
9:50
+0:18
35K
3:28:409:363.11 mi29:17
9:26
-0:24
40K
3:59:039:383.10 mi30:23
9:47
+0:21
Finish(26.22 mi)
4:12:079:381.37 mi13:04
9:35
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

9:37 /mi

Slowest Pace

12:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:10

11% of race

Time at Steady Pace

3:35:52

86% of race

Time at Slower Pace

8:05

3% of race

Average Pace: 9:37 /mi

Loading chart...
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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi27804800880082893683998399
10K3.10 mi29954-21508837-8298837-8293186695979597
15K3.11 mi29464+4908616+2218616+2212893683998399
20K3.11 mi29701-2378730-1148730-1143038791059105
Half(13.10 mi)0.67 mi30739-10389170-4409170-440459791746317463
25K2.43 mi29600+11398793+3778793+3772571674707470
30K3.11 mi28175+14258397+3968397+3962430572837283
35K3.11 mi25907+22687701+6967701+6961777952025202
40K3.10 mi24615+12927399+3027399+3021934862746274
Finish(26.22 mi)1.37 mi24193+4227314+857314+851968064586458

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
131 ft55 ft
49ft125ft
117 ft

Overall

28936

Females

8399

F50-54

8399

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31866

Females

9597

F50-54

9597

10K→15K

6.2 - 9.3 mi

Top 48%
24 ft18 ft
44ft51ft
17 ft

Overall

28936

Females

8399

F50-54

8399

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30387

Females

9105

F50-54

9105

20K→Half

12.4 - 13.1 mi

Top 77%
45 ft26 ft
8ft27ft
20 ft

Overall

45979

Females

17463

F50-54

17463

Half→25K

13.1 - 15.5 mi

Top 43%
25 ft12 ft
50ft63ft
20 ft

Overall

25716

Females

7470

F50-54

7470

25K→30K

15.5 - 18.6 mi

Top 41%
12 ft35 ft
69ft46ft
28 ft

Overall

24305

Females

7283

F50-54

7283

30K→35K

18.6 - 21.8 mi

Top 30%
35 ft34 ft
87ft88ft
23 ft

Overall

17779

Females

5202

F50-54

5202

35K→40K

21.8 - 24.9 mi

Top 32%
34 ft17 ft
58ft75ft
31 ft

Overall

19348

Females

6274

F50-54

6274

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19680

Females

6458

F50-54

6458

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#27804
5K10K
2342192-2150
#27804 #29954
10K15K
323813+490
#29954 #29464
15K20K
611374-237
#29464 #29701
20KHalf
105416-1038
#29701 #30739
Half25K
221161+1139
#30739 #29600
25K30K
561481+1425
#29600 #28175
30K35K
72275+2268
#28175 #25907
35K40K
331325+1292
#25907 #24615
40KFinish
16438+422
#24615 #24193
TOTALS
44648075+3611
#27804 #24193

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