Tan Na Tsui

Bib: 9543 F HK

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 17%
Gender (Female)
#0 / 26115
Top 9%
Division (F18-39)
#0 / 14744
Top 10%
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
8:00/mi
24:50
49125
10K· 6.21 mi
7:56/mi
49:26
5081
15K· 9.32 mi
8:09/mi
1:14:45
4451
20K· 12.43 mi
7:48/mi
1:38:59
6740
Half· 13.10 mi
7:50/mi
1:44:14
27
25K· 15.53 mi
7:49/mi
2:03:15
5063
30K· 18.64 mi
7:50/mi
2:27:35
6946
35K· 21.75 mi
8:00/mi
2:52:24
8788
40K· 24.85 mi
8:26/mi
3:18:35
5875
Finish· 26.22 mi
9:35/mi
3:31:38
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:44:147:58 /mi⚡ faster
2nd Half
1:47:248:12 /mi+3.0%
Positive split — 3.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:508:003.11 mi24:50
8:00
-
10K
49:267:583.10 mi24:36
7:56
-0:04
15K
1:14:458:023.11 mi25:19
8:09
+0:13
20K
1:38:597:583.11 mi24:14
7:48
-0:21
Half(13.10 mi)
1:44:147:580.67 mi5:15
7:50
+0:02
25K
2:03:157:572.43 mi19:01
7:49
-0:01
30K
2:27:357:563.11 mi24:20
7:50
+0:01
35K
2:52:247:563.11 mi24:49
8:00
+0:10
40K
3:18:358:003.10 mi26:11
8:26
+0:26
Finish(26.22 mi)
3:31:388:051.37 mi13:03
9:35
+1:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:05 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:52:24

81% of race

Time at Slower Pace

39:14

19% of race

Average Pace: 8:04 /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 mi14089325032501260727572757
10K3.10 mi12953+11362914+3362914+3361200326222622
15K3.11 mi12753+2002848+662848+661260727572757
20K3.11 mi12185+5682670+1782670+1781079922112211
Half(13.10 mi)0.67 mi11971+2142605+652605+65936117351735
25K2.43 mi11464+5072463+1422463+142959418831883
30K3.11 mi10568+8962206+2572206+257797314441444
35K3.11 mi9887+6812042+1642042+164750515001500
40K3.10 mi9742+1452075-332075-33959624572457
Finish(26.22 mi)1.37 mi10233-4912278-2032278-2031957364036403

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×10story building
+49ft-125ft

Overall

12607

Females

2757

F18-39

2757

5K→10K

3.1 - 6.2 mi

Top 20%
×4story building
+50ft-81ft

Overall

12003

Females

2622

F18-39

2622

10K→15K

6.2 - 9.3 mi

Top 21%
×1story
+44ft-51ft

Overall

12607

Females

2757

F18-39

2757

15K→20K

9.3 - 12.4 mi

Top 18%
×3story building
+67ft-40ft

Overall

10799

Females

2211

F18-39

2211

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+8ft-27ft

Overall

9361

Females

1735

F18-39

1735

Half→25K

13.1 - 15.5 mi

Top 16%
×2story building
+50ft-63ft

Overall

9594

Females

1883

F18-39

1883

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+69ft-46ft

Overall

7973

Females

1444

F18-39

1444

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+87ft-88ft

Overall

7505

Females

1500

F18-39

1500

35K→40K

21.8 - 24.9 mi

Top 16%
×3story building
+58ft-75ft

Overall

9596

Females

2457

F18-39

2457

40K→Finish

24.9 - 26.2 mi

Top 33%
×1story
+14ft-18ft

Overall

19573

Females

6403

F18-39

6403

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14089
5K10K
771213*+1136
#14089 #12953
10K15K
167367*+200
#12953 #12753
15K20K
18586*+568
#12753 #12185
20KHalf
0214*+214
#12185 #11971
Half25K
11518*+507
#11971 #11464
25K30K
3899+896
#11464 #10568
30K35K
29710*+681
#10568 #9887
35K40K
200345*+145
#9887 #9742
40KFinish
20038-491
#9742 #10233
TOTALS
7054890*+3856
#14089 #10233

* 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