Emma Riley

Bib: 3226 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 19%
Gender (Female)
#0 / 26115
Top 10%
Masters (Masters Women)
#0 / 11371
Top 8%
Division (F45-49)
#0 / 2995
Top 9%
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
7:49/mi
24:16
49125
10K· 6.21 mi
7:43/mi
48:14
5081
15K· 9.32 mi
7:52/mi
1:12:38
4451
20K· 12.43 mi
7:43/mi
1:36:34
6740
Half· 13.10 mi
8:00/mi
1:41:56
27
25K· 15.53 mi
8:14/mi
2:01:59
5063
30K· 18.64 mi
8:35/mi
2:28:38
6946
35K· 21.75 mi
8:39/mi
2:55:28
8788
40K· 24.85 mi
9:08/mi
3:23:49
5875
Finish· 26.22 mi
8:24/mi
3:35:16
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
1:41:567:47 /mi⚡ faster
2nd Half
1:53:208:39 /mi+11.2%
Positive split — 11.2% slower in the second half
AI Race Performance Report

Emma'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
24:167:493.11 mi24:16
7:49
-
10K
48:147:463.10 mi23:58
7:43
-0:06
15K
1:12:387:483.11 mi24:24
7:52
+0:09
20K
1:36:347:473.11 mi23:56
7:43
-0:09
Half(13.10 mi)
1:41:567:470.67 mi5:22
8:00
+0:17
25K
2:01:597:522.43 mi20:03
8:14
+0:14
30K
2:28:387:593.11 mi26:39
8:35
+0:21
35K
2:55:288:053.11 mi26:50
8:39
+0:04
40K
3:23:498:133.10 mi28:21
9:08
+0:29
Finish(26.22 mi)
3:35:168:131.37 mi11:27
8:24
-0:44
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Emma's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

8:13 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:26

62% of race

Time at Steady Pace

53:29

25% of race

Time at Slower Pace

28:21

13% of race

Average Pace: 8:13 /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 mi1193025572557971918231823
10K3.10 mi10831+10992192+3652192+3651005519351935
15K3.11 mi10408+4232059+1332059+133971918231823
20K3.11 mi10235+1732010+492010+49996519151915
Half(13.10 mi)0.67 mi10237-22015-52015-51075521632163
25K2.43 mi10644-4072182-1672182-1671350831483148
30K3.11 mi11112-4682387-2052387-2051382133883388
35K3.11 mi11204-922476-892476-891175429902990
40K3.10 mi11507-3032689-2132689-2131450943834383
Finish(26.22 mi)1.37 mi11325+1822670+192670+191029927902790

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9719

Females

1823

F45-49

1823

5K→10K

3.1 - 6.2 mi

Top 17%
55 ft24 ft
50ft81ft
45 ft

Overall

10055

Females

1935

F45-49

1935

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9719

Females

1823

F45-49

1823

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

9965

Females

1915

F45-49

1915

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10755

Females

2163

F45-49

2163

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13508

Females

3148

F45-49

3148

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13821

Females

3388

F45-49

3388

30K→35K

18.6 - 21.8 mi

Top 20%
35 ft34 ft
87ft88ft
23 ft

Overall

11754

Females

2990

F45-49

2990

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14509

Females

4383

F45-49

4383

40K→Finish

24.9 - 26.2 mi

Top 17%
17 ft13 ft
14ft18ft
13 ft

Overall

10299

Females

2790

F45-49

2790

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing