Jo Liu

Bib: 79883 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 34%
Gender (Female)
#0 / 26115
Top 22%
Division (F18-39)
#0 / 14744
Top 24%
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
9:06/mi
28:15
49125
10K· 6.21 mi
9:23/mi
57:22
5081
15K· 9.32 mi
9:31/mi
1:26:54
4451
20K· 12.43 mi
9:05/mi
1:55:06
6740
Half· 13.10 mi
9:16/mi
2:01:19
27
25K· 15.53 mi
9:03/mi
2:23:21
5063
30K· 18.64 mi
9:14/mi
2:52:02
6946
35K· 21.75 mi
9:10/mi
3:20:28
8788
40K· 24.85 mi
8:59/mi
3:48:22
5875
Finish· 26.22 mi
8:45/mi
4:00:18
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:01:199:16 /mi+1.9%
2nd Half
1:58:599:05 /mi✓ faster
Negative split — 1.9% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:159:063.11 mi28:15
9:06
-
10K
57:229:143.10 mi29:07
9:23
+0:17
15K
1:26:549:203.11 mi29:32
9:31
+0:08
20K
1:55:069:163.11 mi28:12
9:05
-0:26
Half(13.10 mi)
2:01:199:160.67 mi6:13
9:16
+0:11
25K
2:23:219:142.43 mi22:02
9:03
-0:13
30K
2:52:029:143.11 mi28:41
9:14
+0:11
35K
3:20:289:143.11 mi28:26
9:10
-0:04
40K
3:48:229:123.10 mi27:54
8:59
-0:11
Finish(26.22 mi)
4:00:189:111.37 mi11:56
8:45
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

9:10 /mi

Slowest Pace

9:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:45

61% of race

Time at Steady Pace

1:33:33

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:10 /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 mi28214814981492796580018001
10K3.10 mi29039-8258480-3318480-3312993687908790
15K3.11 mi28533+5068247+2338247+2332796580018001
20K3.11 mi27325+12087797+4507797+4502468168346834
Half(13.10 mi)0.67 mi27098+2277722+757722+752375265876587
25K2.43 mi25746+13527272+4507272+4502115858125812
30K3.11 mi24192+15546821+4516821+4511950254405440
35K3.11 mi22333+18596351+4706351+4701554343824382
40K3.10 mi20840+14935972+3795972+3791337939433943
Finish(26.22 mi)1.37 mi20454+3865873+995873+991287938533853

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×10story building
+49ft-125ft

Overall

27965

Females

8001

F18-39

8001

5K→10K

3.1 - 6.2 mi

Top 50%
×4story building
+50ft-81ft

Overall

29936

Females

8790

F18-39

8790

10K→15K

6.2 - 9.3 mi

Top 47%
×1story
+44ft-51ft

Overall

27965

Females

8001

F18-39

8001

15K→20K

9.3 - 12.4 mi

Top 41%
×3story building
+67ft-40ft

Overall

24681

Females

6834

F18-39

6834

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+8ft-27ft

Overall

23752

Females

6587

F18-39

6587

Half→25K

13.1 - 15.5 mi

Top 35%
×2story building
+50ft-63ft

Overall

21158

Females

5812

F18-39

5812

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+69ft-46ft

Overall

19502

Females

5440

F18-39

5440

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+87ft-88ft

Overall

15543

Females

4382

F18-39

4382

35K→40K

21.8 - 24.9 mi

Top 22%
×3story building
+58ft-75ft

Overall

13379

Females

3943

F18-39

3943

40K→Finish

24.9 - 26.2 mi

Top 22%
×1story
+14ft-18ft

Overall

12879

Females

3853

F18-39

3853

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#28214
5K10K
1234409-825
#28214 #29039
10K15K
299805+506
#29039 #28533
15K20K
411249+1208
#28533 #27325
20KHalf
17244+227
#27325 #27098
Half25K
131365+1352
#27098 #25746
25K30K
311585+1554
#25746 #24192
30K35K
151874+1859
#24192 #22333
35K40K
171510+1493
#22333 #20840
40KFinish
32418+386
#20840 #20454
TOTALS
16999459+7760
#28214 #20454

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

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Mika Timing

Mika Timing