Stacie Johnson

Bib: 24839 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Masters (Masters Women)
#0 / 11371
Top 36%
Division (F40-44)
#0 / 3355
Top 42%
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
9:25/mi
29:13
49125
10K· 6.21 mi
9:29/mi
58:38
5081
15K· 9.32 mi
9:47/mi
1:29:01
4451
20K· 12.43 mi
9:34/mi
1:58:44
6740
Half· 13.10 mi
10:19/mi
2:05:39
27
25K· 15.53 mi
10:31/mi
2:31:14
5063
30K· 18.64 mi
10:53/mi
3:05:02
6946
35K· 21.75 mi
11:52/mi
3:41:54
8788
40K· 24.85 mi
10:48/mi
4:15:26
5875
Finish· 26.22 mi
10:37/mi
4:29:54
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⚡ faster
2nd Half
2:24:1511:00 /mi+14.8%
Positive split — 14.8% slower in the second half
AI Race Performance Report

Stacie'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
29:139:253.11 mi29:13
9:25
-
10K
58:389:273.10 mi29:25
9:29
+0:04
15K
1:29:019:343.11 mi30:23
9:47
+0:18
20K
1:58:449:343.11 mi29:43
9:34
-0:13
Half(13.10 mi)
2:05:399:360.67 mi6:55
10:19
+0:45
25K
2:31:149:452.43 mi25:35
10:31
+0:12
30K
3:05:029:563.11 mi33:48
10:53
+0:22
35K
3:41:5410:133.11 mi36:52
11:52
+0:59
40K
4:15:2610:173.10 mi33:32
10:48
-1:04
Finish(26.22 mi)
4:29:5410:191.37 mi14:28
10:37
-0:11
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Stacie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

10:18 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:44

44% of race

Time at Steady Pace

1:54:18

42% of race

Time at Slower Pace

36:52

14% of race

Average Pace: 10:18 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi32229970497043076491399139
10K3.10 mi31608+6219466+2389466+2383112893059305
15K3.11 mi31266+3429330+1369330+1363076491399139
20K3.11 mi30669+5979132+1989132+1982967388048804
Half(13.10 mi)0.67 mi30741-729172-409172-40332761061010610
25K2.43 mi31087-3469431-2599431-259334081091710917
30K3.11 mi30981+1069555-1249555-124318701066210662
35K3.11 mi31292-3119950-3959950-395339741239712397
40K3.10 mi30478+8149811+1399811+1392647793799379
Finish(26.22 mi)1.37 mi30323+1559829-189829-18281581012810128

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30764

Females

9139

F40-44

9139

5K→10K

3.1 - 6.2 mi

Top 52%
55 ft24 ft
50ft81ft
45 ft

Overall

31128

Females

9305

F40-44

9305

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30764

Females

9139

F40-44

9139

15K→20K

9.3 - 12.4 mi

Top 50%
18 ft45 ft
67ft40ft
38 ft

Overall

29673

Females

8804

F40-44

8804

20K→Half

12.4 - 13.1 mi

Top 56%
45 ft26 ft
8ft27ft
20 ft

Overall

33276

Females

10610

F40-44

10610

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33408

Females

10917

F40-44

10917

25K→30K

15.5 - 18.6 mi

Top 53%
12 ft35 ft
69ft46ft
28 ft

Overall

31870

Females

10662

F40-44

10662

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

33974

Females

12397

F40-44

12397

35K→40K

21.8 - 24.9 mi

Top 44%
34 ft17 ft
58ft75ft
31 ft

Overall

26477

Females

9379

F40-44

9379

40K→Finish

24.9 - 26.2 mi

Top 47%
17 ft13 ft
14ft18ft
13 ft

Overall

28158

Females

10128

F40-44

10128

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing