Katy Davies

Bib: 18018 F VG

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 42%
Gender (Female)
#0 / 26115
Top 30%
Division (F18-39)
#0 / 14744
Top 31%
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
9:34/mi
29:41
49125
10K· 6.21 mi
9:47/mi
1:00:04
5081
15K· 9.32 mi
9:57/mi
1:30:56
4451
20K· 12.43 mi
9:39/mi
2:00:52
6740
Half· 13.10 mi
10:08/mi
2:07:40
27
25K· 15.53 mi
9:58/mi
2:31:55
5063
30K· 18.64 mi
9:53/mi
3:02:36
6946
35K· 21.75 mi
9:37/mi
3:32:26
8788
40K· 24.85 mi
9:18/mi
4:01:17
5875
Finish· 26.22 mi
10:13/mi
4:15:13
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
2:07:409:45 /mi⚖️ balanced
2nd Half
2:07:339:44 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Katy'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
29:419:343.11 mi29:41
9:34
-
10K
1:00:049:413.10 mi30:23
9:47
+0:13
15K
1:30:569:463.11 mi30:52
9:57
+0:10
20K
2:00:529:443.11 mi29:56
9:39
-0:18
Half(13.10 mi)
2:07:409:450.67 mi6:48
10:08
+0:29
25K
2:31:559:472.43 mi24:15
9:58
-0:10
30K
3:02:369:483.11 mi30:41
9:53
-0:05
35K
3:32:269:473.11 mi29:50
9:37
-0:16
40K
4:01:179:433.10 mi28:51
9:18
-0:19
Finish(26.22 mi)
4:15:139:451.37 mi13:56
10:13
+0:55
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Katy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

9:44 /mi

Slowest Pace

10:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:18

46% of race

Time at Steady Pace

2:16:55

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3394410441104413218597339733
10K3.10 mi34071-12710497-5610497-56343261066810668
15K3.11 mi33345+72610193+30410193+3043218597339733
20K3.11 mi32374+9719862+3319862+3313025190489048
Half(13.10 mi)0.67 mi32289+859850+129850+123171198399839
25K2.43 mi31491+7989603+2479603+2472903388788878
30K3.11 mi29824+16679042+5619042+5612464074317431
35K3.11 mi27451+23738345+6978345+6971913257325732
40K3.10 mi25415+20367728+6177728+6171575948964896
Finish(26.22 mi)1.37 mi25249+1667722+67722+62486086278627

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
131 ft55 ft
49ft125ft
117 ft

Overall

32185

Females

9733

F18-39

9733

5K→10K

3.1 - 6.2 mi

Top 57%
55 ft24 ft
50ft81ft
45 ft

Overall

34326

Females

10668

F18-39

10668

10K→15K

6.2 - 9.3 mi

Top 54%
24 ft18 ft
44ft51ft
17 ft

Overall

32185

Females

9733

F18-39

9733

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30251

Females

9048

F18-39

9048

20K→Half

12.4 - 13.1 mi

Top 53%
45 ft26 ft
8ft27ft
20 ft

Overall

31711

Females

9839

F18-39

9839

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29033

Females

8878

F18-39

8878

25K→30K

15.5 - 18.6 mi

Top 41%
12 ft35 ft
69ft46ft
28 ft

Overall

24640

Females

7431

F18-39

7431

30K→35K

18.6 - 21.8 mi

Top 32%
35 ft34 ft
87ft88ft
23 ft

Overall

19132

Females

5732

F18-39

5732

35K→40K

21.8 - 24.9 mi

Top 26%
34 ft17 ft
58ft75ft
31 ft

Overall

15759

Females

4896

F18-39

4896

40K→Finish

24.9 - 26.2 mi

Top 42%
17 ft13 ft
14ft18ft
13 ft

Overall

24860

Females

8627

F18-39

8627

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#33944
5K10K
200200-127
#33944 #34071
10K15K
176902*+726
#34071 #33345
15K20K
611032*+971
#33345 #32374
20KHalf
63148+85
#32374 #32289
Half25K
93891*+798
#32289 #31491
25K30K
301697+1667
#31491 #29824
30K35K
62379*+2373
#29824 #27451
35K40K
42040*+2036
#27451 #25415
40KFinish
102268*+166
#25415 #25249
TOTALS
7359557*+8695
#33944 #25249

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing