Issie Covey

Bib: 74073 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
12:02/mi
37:23
49125
10K· 6.21 mi
12:39/mi
1:16:41
5081
15K· 9.32 mi
12:51/mi
1:56:34
4451
20K· 12.43 mi
12:28/mi
2:35:17
6740
Half· 13.10 mi
12:42/mi
2:43:48
27
25K· 15.53 mi
13:13/mi
3:15:58
5063
30K· 18.64 mi
12:40/mi
3:55:19
6946
35K· 21.75 mi
12:55/mi
4:35:24
8788
40K· 24.85 mi
13:11/mi
5:16:20
5875
Finish· 26.22 mi
12:14/mi
5:33:01
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
2:43:4812:31 /mi⚡ faster
2nd Half
2:49:1312:54 /mi+3.3%
Positive split — 3.3% slower in the second half
AI Race Performance Report

Issie'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
37:2312:023.11 mi37:23
12:02
-
10K
1:16:4112:213.10 mi39:18
12:39
+0:37
15K
1:56:3412:313.11 mi39:53
12:51
+0:12
20K
2:35:1712:303.11 mi38:43
12:28
-0:23
Half(13.10 mi)
2:43:4812:310.67 mi8:31
12:42
+0:14
25K
3:15:5812:372.43 mi32:10
13:13
+0:31
30K
3:55:1912:383.11 mi39:21
12:40
-0:33
35K
4:35:2412:403.11 mi40:05
12:55
+0:15
40K
5:16:2012:443.10 mi40:56
13:11
+0:16
Finish(26.22 mi)
5:33:0112:431.37 mi16:41
12:14
-0:57
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Issie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:02 /mi

Average Pace

12:43 /mi

Slowest Pace

13:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:32:47

28% of race

Time at Steady Pace

4:00:14

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:42 /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 mi541892202722027521632081720817
10K3.10 mi54263-7422095-6822095-68543272220722207
15K3.11 mi53524+73921635+46021635+460521632081720817
20K3.11 mi52579+94521080+55521080+555498291949619496
Half(13.10 mi)0.67 mi52393+18620970+11020970+110490461927919279
25K2.43 mi51659+73420558+41220558+412484351902019020
30K3.11 mi50177+148219688+87019688+870427091617016170
35K3.11 mi48871+130619047+64119047+641402701549615496
40K3.10 mi48312+55918828+21918828+219434531739717397
Finish(26.22 mi)1.37 mi47981+33118680+14818680+148415151636116361

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
131 ft55 ft
49ft125ft
117 ft

Overall

52163

Females

20817

F18-39

20817

5K→10K

3.1 - 6.2 mi

Top 91%
55 ft24 ft
50ft81ft
45 ft

Overall

54327

Females

22207

F18-39

22207

10K→15K

6.2 - 9.3 mi

Top 87%
24 ft18 ft
44ft51ft
17 ft

Overall

52163

Females

20817

F18-39

20817

15K→20K

9.3 - 12.4 mi

Top 83%
18 ft45 ft
67ft40ft
38 ft

Overall

49829

Females

19496

F18-39

19496

20K→Half

12.4 - 13.1 mi

Top 82%
45 ft26 ft
8ft27ft
20 ft

Overall

49046

Females

19279

F18-39

19279

Half→25K

13.1 - 15.5 mi

Top 81%
25 ft12 ft
50ft63ft
20 ft

Overall

48435

Females

19020

F18-39

19020

25K→30K

15.5 - 18.6 mi

Top 71%
12 ft35 ft
69ft46ft
28 ft

Overall

42709

Females

16170

F18-39

16170

30K→35K

18.6 - 21.8 mi

Top 67%
35 ft34 ft
87ft88ft
23 ft

Overall

40270

Females

15496

F18-39

15496

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43453

Females

17397

F18-39

17397

40K→Finish

24.9 - 26.2 mi

Top 69%
17 ft13 ft
14ft18ft
13 ft

Overall

41515

Females

16361

F18-39

16361

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing