Stephanie Powell

Bib: 64234 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
14:23/mi
44:39
49125
10K· 6.21 mi
14:02/mi
1:28:13
5081
15K· 9.32 mi
14:05/mi
2:11:56
4451
20K· 12.43 mi
14:39/mi
2:57:26
6740
Half· 13.10 mi
13:25/mi
3:06:26
27
25K· 15.53 mi
14:40/mi
3:42:08
5063
30K· 18.64 mi
14:34/mi
4:27:22
6946
35K· 21.75 mi
15:40/mi
5:16:02
8788
40K· 24.85 mi
14:47/mi
6:01:55
5875
Finish· 26.22 mi
13:21/mi
6:20:07
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
3:06:2614:14 /mi⚡ faster
2nd Half
3:13:4114:46 /mi+3.9%
Positive split — 3.9% slower in the second half
AI Race Performance Report

Stephanie'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
44:3914:233.11 mi44:39
14:23
-
10K
1:28:1314:123.10 mi43:34
14:02
-0:21
15K
2:11:5614:103.11 mi43:43
14:05
+0:03
20K
2:57:2614:173.11 mi45:30
14:39
+0:34
Half(13.10 mi)
3:06:2614:140.67 mi9:00
13:25
-1:14
25K
3:42:0814:182.43 mi35:42
14:40
+1:15
30K
4:27:2214:213.11 mi45:14
14:34
-0:06
35K
5:16:0214:323.11 mi48:40
15:40
+1:06
40K
6:01:5514:343.10 mi45:53
14:47
-0:53
Finish(26.22 mi)
6:20:0714:311.37 mi18:12
13:21
-1:26
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Stephanie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:21 /mi

Average Pace

14:30 /mi

Slowest Pace

15:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:45:34

75% of race

Time at Steady Pace

1:34:33

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:30 /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 mi588662543725437558522330123301
10K3.10 mi58321+54525019+41825019+418573862435524355
15K3.11 mi57698+62324551+46824551+468558522330123301
20K3.11 mi57368+33024344+20724344+207561832361723617
Half(13.10 mi)0.67 mi57194+17424230+11424230+114517962098920989
25K2.43 mi56676+51823873+35723873+357531112182921829
30K3.11 mi56050+62623465+40823465+408512412090220902
35K3.11 mi55725+32523306+15923306+159528532217222172
40K3.10 mi55410+31523150+15623150+156517442168621686
Finish(26.22 mi)1.37 mi55160+25023002+14823002+148483241988319883

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
131 ft55 ft
49ft125ft
117 ft

Overall

55852

Females

23301

F18-39

23301

5K→10K

3.1 - 6.2 mi

Top 96%
55 ft24 ft
50ft81ft
45 ft

Overall

57386

Females

24355

F18-39

24355

10K→15K

6.2 - 9.3 mi

Top 93%
24 ft18 ft
44ft51ft
17 ft

Overall

55852

Females

23301

F18-39

23301

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

56183

Females

23617

F18-39

23617

20K→Half

12.4 - 13.1 mi

Top 87%
45 ft26 ft
8ft27ft
20 ft

Overall

51796

Females

20989

F18-39

20989

Half→25K

13.1 - 15.5 mi

Top 89%
25 ft12 ft
50ft63ft
20 ft

Overall

53111

Females

21829

F18-39

21829

25K→30K

15.5 - 18.6 mi

Top 86%
12 ft35 ft
69ft46ft
28 ft

Overall

51241

Females

20902

F18-39

20902

30K→35K

18.6 - 21.8 mi

Top 88%
35 ft34 ft
87ft88ft
23 ft

Overall

52853

Females

22172

F18-39

22172

35K→40K

21.8 - 24.9 mi

Top 87%
34 ft17 ft
58ft75ft
31 ft

Overall

51744

Females

21686

F18-39

21686

40K→Finish

24.9 - 26.2 mi

Top 81%
17 ft13 ft
14ft18ft
13 ft

Overall

48324

Females

19883

F18-39

19883

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing