Louise Gregory

Bib: 73039 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
11:45/mi
36:28
49125
10K· 6.21 mi
12:04/mi
1:13:55
5081
15K· 9.32 mi
13:01/mi
1:54:19
4451
20K· 12.43 mi
12:55/mi
2:34:24
6740
Half· 13.10 mi
14:38/mi
2:44:13
27
25K· 15.53 mi
14:26/mi
3:19:21
5063
30K· 18.64 mi
14:52/mi
4:05:31
6946
35K· 21.75 mi
17:59/mi
5:01:22
8788
40K· 24.85 mi
15:02/mi
5:48:03
5875
Finish· 26.22 mi
16:13/mi
6:10:09
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:44:1312:33 /mi⚡ faster
2nd Half
3:25:5615:42 /mi+25.4%
Positive split — 25.4% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:2811:453.11 mi36:28
11:45
-
10K
1:13:5511:543.10 mi37:27
12:04
+0:19
15K
1:54:1912:163.11 mi40:24
13:01
+0:57
20K
2:34:2412:263.11 mi40:05
12:55
-0:06
Half(13.10 mi)
2:44:1312:330.67 mi9:49
14:38
+1:43
25K
3:19:2112:502.43 mi35:08
14:26
-0:12
30K
4:05:3113:113.11 mi46:10
14:52
+0:26
35K
5:01:2213:523.11 mi55:51
17:59
+3:07
40K
5:48:0314:013.10 mi46:41
15:02
-2:57
Finish(26.22 mi)
6:10:0914:081.37 mi22:06
16:13
+1:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:45 /mi

Average Pace

14:08 /mi

Slowest Pace

17:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:34:24

42% of race

Time at Steady Pace

2:17:48

37% of race

Time at Slower Pace

1:17:57

21% of race

Average Pace: 14:07 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi529302115121151528032125221252
10K3.10 mi52436+49420880+27120880+271520922071920719
15K3.11 mi52639-20321048-16821048-168528032125221252
20K3.11 mi52299+34020886+16220886+162515462062020620
Half(13.10 mi)0.67 mi52536-23721072-18621072-186552332317623176
25K2.43 mi52553-1721150-7821150-78524432142121421
30K3.11 mi5255321221-7121221-71522342149621496
35K3.11 mi53806-125322093-87222093-872576172484424844
40K3.10 mi53828-2222173-8022173-80526492215522155
Finish(26.22 mi)1.37 mi54077-24922337-16422337-164567452439824398

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×10
+49ft-125ft

Overall

52803

Females

21252

F50-54

21252

5K→10K

3.1 - 6.2 mi

Top 87%
+50ft-81ft

Overall

52092

Females

20719

F50-54

20719

10K→15K

6.2 - 9.3 mi

Top 88%
+44ft-51ft

Overall

52803

Females

21252

F50-54

21252

15K→20K

9.3 - 12.4 mi

Top 86%
+67ft-40ft

Overall

51546

Females

20620

F50-54

20620

20K→Half

12.4 - 13.1 mi

Top 92%
+8ft-27ft

Overall

55233

Females

23176

F50-54

23176

Half→25K

13.1 - 15.5 mi

Top 88%
+50ft-63ft

Overall

52443

Females

21421

F50-54

21421

25K→30K

15.5 - 18.6 mi

Top 87%
+69ft-46ft

Overall

52234

Females

21496

F50-54

21496

30K→35K

18.6 - 21.8 mi

Top 96%
+87ft-88ft

Overall

57617

Females

24844

F50-54

24844

35K→40K

21.8 - 24.9 mi

Top 88%
+58ft-75ft

Overall

52649

Females

22155

F50-54

22155

40K→Finish

24.9 - 26.2 mi

Top 95%
+14ft-18ft

Overall

56745

Females

24398

F50-54

24398

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52930
5K10K
406900+494
#52930 #52436
10K15K
582379-203
#52436 #52639
15K20K
232572+340
#52639 #52299
20KHalf
27538-237
#52299 #52536
Half25K
385368-17
#52536 #52553
25K30K
3473470
#52553 #52553
30K35K
130855-1253
#52553 #53806
35K40K
229207-22
#53806 #53828
40KFinish
28536-249
#53828 #54077
TOTALS
40492902-1147
#52930 #54077

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