Stephanie Innes-Smith

Bib: 38307 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 33%
Gender (Female)
#0 / 26115
Top 22%
Masters (Masters Women)
#0 / 11371
Top 19%
Division (F40-44)
#0 / 3355
Top 25%
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
7:59/mi
24:47
49125
10K· 6.21 mi
7:58/mi
49:29
5081
15K· 9.32 mi
8:19/mi
1:15:19
4451
20K· 12.43 mi
8:22/mi
1:41:18
6740
Half· 13.10 mi
8:42/mi
1:47:08
27
25K· 15.53 mi
9:02/mi
2:09:08
5063
30K· 18.64 mi
10:25/mi
2:41:29
6946
35K· 21.75 mi
10:40/mi
3:14:35
8788
40K· 24.85 mi
10:10/mi
3:46:08
5875
Finish· 26.22 mi
9:15/mi
3:58:44
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
1:47:088:11 /mi⚡ faster
2nd Half
2:11:3610:02 /mi+22.8%
Positive split — 22.8% 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
24:477:593.11 mi24:47
7:59
-
10K
49:297:583.10 mi24:42
7:58
-0:01
15K
1:15:198:053.11 mi25:50
8:19
+0:21
20K
1:41:188:103.11 mi25:59
8:22
+0:03
Half(13.10 mi)
1:47:088:110.67 mi5:50
8:42
+0:20
25K
2:09:088:192.43 mi22:00
9:02
+0:20
30K
2:41:298:403.11 mi32:21
10:25
+1:23
35K
3:14:358:573.11 mi33:06
10:40
+0:15
40K
3:46:089:063.10 mi31:33
10:10
-0:30
Finish(26.22 mi)
3:58:449:071.37 mi12:36
9:15
-0:55
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

7:58 /mi

Average Pace

9:07 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:18

42% of race

Time at Steady Pace

40:26

17% of race

Time at Slower Pace

1:37:00

41% of race

Average Pace: 9:06 /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 mi13895318931891450233543354
10K3.10 mi13040+8552932+2572932+2571236727372737
15K3.11 mi13534-4943077-1453077-1451450233543354
20K3.11 mi14402-8683355-2783355-2781659240784078
Half(13.10 mi)0.67 mi14596-1943427-723427-721755044124412
25K2.43 mi15532-9363749-3223749-3222097257355735
30K3.11 mi17957-24254628-8794628-8792847990619061
35K3.11 mi19409-14525276-6485276-6482603486278627
40K3.10 mi19859-4505618-3425618-3422198373717371
Finish(26.22 mi)1.37 mi19735+1245625-75625-71690953815381

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
131 ft55 ft
49ft125ft
117 ft

Overall

14502

Females

3354

F40-44

3354

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12367

Females

2737

F40-44

2737

10K→15K

6.2 - 9.3 mi

Top 24%
24 ft18 ft
44ft51ft
17 ft

Overall

14502

Females

3354

F40-44

3354

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16592

Females

4078

F40-44

4078

20K→Half

12.4 - 13.1 mi

Top 29%
45 ft26 ft
8ft27ft
20 ft

Overall

17550

Females

4412

F40-44

4412

Half→25K

13.1 - 15.5 mi

Top 35%
25 ft12 ft
50ft63ft
20 ft

Overall

20972

Females

5735

F40-44

5735

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28479

Females

9061

F40-44

9061

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26034

Females

8627

F40-44

8627

35K→40K

21.8 - 24.9 mi

Top 37%
34 ft17 ft
58ft75ft
31 ft

Overall

21983

Females

7371

F40-44

7371

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16909

Females

5381

F40-44

5381

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing