Stacey Spike

Bib: 15116 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 18%
Gender (Female)
#0 / 26115
Top 10%
Masters (Masters Women)
#0 / 11371
Top 8%
Division (F45-49)
#0 / 2995
Top 8%
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
8:16/mi
25:41
49125
10K· 6.21 mi
8:03/mi
50:41
5081
15K· 9.32 mi
8:16/mi
1:16:20
4451
20K· 12.43 mi
8:01/mi
1:41:12
6740
Half· 13.10 mi
8:14/mi
1:46:43
27
25K· 15.53 mi
8:00/mi
2:06:12
5063
30K· 18.64 mi
8:09/mi
2:31:30
6946
35K· 21.75 mi
8:21/mi
2:57:24
8788
40K· 24.85 mi
8:15/mi
3:22:59
5875
Finish· 26.22 mi
8:20/mi
3:34:20
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
1:46:438:09 /mi⚖️ balanced
2nd Half
1:47:378:13 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Stacey'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
25:418:163.11 mi25:41
8:16
-
10K
50:418:103.10 mi25:00
8:03
-0:13
15K
1:16:208:123.11 mi25:39
8:16
+0:13
20K
1:41:128:093.11 mi24:52
8:01
-0:15
Half(13.10 mi)
1:46:438:090.67 mi5:31
8:14
+0:13
25K
2:06:128:082.43 mi19:29
8:00
-0:14
30K
2:31:308:083.11 mi25:18
8:09
+0:09
35K
2:57:248:103.11 mi25:54
8:21
+0:12
40K
3:22:598:113.10 mi25:35
8:15
-0:06
Finish(26.22 mi)
3:34:208:111.37 mi11:21
8:20
+0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Stacey's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:11 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:34:20

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi17165423542351389131463146
10K3.10 mi15429+17363715+5203715+5201355431183118
15K3.11 mi14813+6163495+2203495+2201389131463146
20K3.11 mi14305+5083330+1653330+1651311429392939
Half(13.10 mi)0.67 mi14217+883299+313299+311309729302930
25K2.43 mi13588+6293120+1793120+1791134424542454
30K3.11 mi12757+8312909+2112909+2111035922172217
35K3.11 mi11991+7662751+1582751+158977022412241
40K3.10 mi11223+7682587+1642587+164839520012001
Finish(26.22 mi)1.37 mi11030+1932574+132574+13977326122612

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
131 ft55 ft
49ft125ft
117 ft

Overall

13891

Females

3146

F45-49

3146

5K→10K

3.1 - 6.2 mi

Top 23%
55 ft24 ft
50ft81ft
45 ft

Overall

13554

Females

3118

F45-49

3118

10K→15K

6.2 - 9.3 mi

Top 23%
24 ft18 ft
44ft51ft
17 ft

Overall

13891

Females

3146

F45-49

3146

15K→20K

9.3 - 12.4 mi

Top 22%
18 ft45 ft
67ft40ft
38 ft

Overall

13114

Females

2939

F45-49

2939

20K→Half

12.4 - 13.1 mi

Top 22%
45 ft26 ft
8ft27ft
20 ft

Overall

13097

Females

2930

F45-49

2930

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11344

Females

2454

F45-49

2454

25K→30K

15.5 - 18.6 mi

Top 17%
12 ft35 ft
69ft46ft
28 ft

Overall

10359

Females

2217

F45-49

2217

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9770

Females

2241

F45-49

2241

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8395

Females

2001

F45-49

2001

40K→Finish

24.9 - 26.2 mi

Top 16%
17 ft13 ft
14ft18ft
13 ft

Overall

9773

Females

2612

F45-49

2612

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing