Olivia Gregson

Bib: 69477 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
11:30/mi
35:42
49125
10K· 6.21 mi
12:55/mi
1:15:47
5081
15K· 9.32 mi
12:24/mi
1:54:16
4451
20K· 12.43 mi
12:13/mi
2:32:13
6740
Half· 13.10 mi
12:55/mi
2:40:53
27
25K· 15.53 mi
13:55/mi
3:14:46
5063
30K· 18.64 mi
13:07/mi
3:55:29
6946
35K· 21.75 mi
13:39/mi
4:37:51
8788
40K· 24.85 mi
12:45/mi
5:17:26
5875
Finish· 26.22 mi
13:01/mi
5:35:11
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
2:40:5312:17 /mi⚡ faster
2nd Half
2:54:1813:18 /mi+8.3%
Positive split — 8.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:4211:303.11 mi35:42
11:30
-
10K
1:15:4712:123.10 mi40:05
12:55
+1:25
15K
1:54:1612:163.11 mi38:29
12:24
-0:31
20K
2:32:1312:153.11 mi37:57
12:13
-0:11
Half(13.10 mi)
2:40:5312:170.67 mi8:40
12:55
+0:42
25K
3:14:4612:332.43 mi33:53
13:55
+1:00
30K
3:55:2912:383.11 mi40:43
13:07
-0:48
35K
4:37:5112:473.11 mi42:22
13:39
+0:32
40K
5:17:2612:473.10 mi39:35
12:45
-0:54
Finish(26.22 mi)
5:35:1112:481.37 mi17:45
13:01
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:30 /mi

Average Pace

12:48 /mi

Slowest Pace

13:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:52:08

33% of race

Time at Steady Pace

2:26:48

44% of race

Time at Slower Pace

1:16:15

23% of race

Average Pace: 12:47 /mi

Loading chart...
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 mi516772031720317503321961319613
10K3.10 mi53699-202221732-141521732-1415550782271722717
15K3.11 mi52614+108521034+69821034+698503321961319613
20K3.11 mi51560+105420405+62920405+629487991887118871
Half(13.10 mi)0.67 mi51454+10620344+6120344+61500281988819888
25K2.43 mi51320+13420334+1020334+10509212049720497
30K3.11 mi50219+110119714+62019714+620449881738717387
35K3.11 mi49432+78719390+32419390+324442831757017570
40K3.10 mi48545+88718965+42518965+425406861605916059
Finish(26.22 mi)1.37 mi48425+12018938+2718938+27465681895118951

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
131 ft55 ft
49ft125ft
117 ft

Overall

50332

Females

19613

F18-39

19613

5K→10K

3.1 - 6.2 mi

Top 92%
55 ft24 ft
50ft81ft
45 ft

Overall

55078

Females

22717

F18-39

22717

10K→15K

6.2 - 9.3 mi

Top 84%
24 ft18 ft
44ft51ft
17 ft

Overall

50332

Females

19613

F18-39

19613

15K→20K

9.3 - 12.4 mi

Top 82%
18 ft45 ft
67ft40ft
38 ft

Overall

48799

Females

18871

F18-39

18871

20K→Half

12.4 - 13.1 mi

Top 84%
45 ft26 ft
8ft27ft
20 ft

Overall

50028

Females

19888

F18-39

19888

Half→25K

13.1 - 15.5 mi

Top 85%
25 ft12 ft
50ft63ft
20 ft

Overall

50921

Females

20497

F18-39

20497

25K→30K

15.5 - 18.6 mi

Top 75%
12 ft35 ft
69ft46ft
28 ft

Overall

44988

Females

17387

F18-39

17387

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44283

Females

17570

F18-39

17570

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40686

Females

16059

F18-39

16059

40K→Finish

24.9 - 26.2 mi

Top 78%
17 ft13 ft
14ft18ft
13 ft

Overall

46568

Females

18951

F18-39

18951

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#51677
5K10K
2226204-2022
#51677 #53699
10K15K
711156+1085
#53699 #52614
15K20K
541108+1054
#52614 #51560
20KHalf
43149+106
#51560 #51454
Half25K
311445+134
#51454 #51320
25K30K
621163+1101
#51320 #50219
30K35K
82869+787
#50219 #49432
35K40K
38925+887
#49432 #48545
40KFinish
74194+120
#48545 #48425
TOTALS
29616213+3252
#51677 #48425

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