Chia-Lun Hu

Bib: 25721 F TW

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
12:53/mi
40:01
49125
10K· 6.21 mi
13:44/mi
1:22:38
5081
15K· 9.32 mi
14:42/mi
2:08:17
4451
20K· 12.43 mi
14:09/mi
2:52:13
6740
Half· 13.10 mi
13:55/mi
3:01:33
27
25K· 15.53 mi
15:52/mi
3:40:11
5063
30K· 18.64 mi
14:57/mi
4:26:37
6946
35K· 21.75 mi
15:49/mi
5:15:43
8788
40K· 24.85 mi
16:13/mi
6:06:04
5875
Finish· 26.22 mi
15:57/mi
6:27:48
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
3:01:3313:52 /mi⚡ faster
2nd Half
3:26:1515:44 /mi+13.6%
Positive split — 13.6% slower in the second half
AI Race Performance Report

Chia-Lun'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
40:0112:533.11 mi40:01
12:53
-
10K
1:22:3813:183.10 mi42:37
13:44
+0:51
15K
2:08:1713:463.11 mi45:39
14:42
+0:58
20K
2:52:1313:523.11 mi43:56
14:09
-0:33
Half(13.10 mi)
3:01:3313:520.67 mi9:20
13:55
-0:14
25K
3:40:1114:112.43 mi38:38
15:52
+1:57
30K
4:26:3714:193.11 mi46:26
14:57
-0:55
35K
5:15:4314:323.11 mi49:06
15:49
+0:52
40K
6:06:0414:443.10 mi50:21
16:13
+0:24
Finish(26.22 mi)
6:27:4814:491.37 mi21:44
15:57
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Chia-Lun's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:53 /mi

Average Pace

14:48 /mi

Slowest Pace

16:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:15:54

35% of race

Time at Steady Pace

1:32:05

24% of race

Time at Slower Pace

2:39:49

41% of race

Average Pace: 14:47 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi568782393723937570372411924119
10K3.10 mi56947-6924011-7424011-74568742398123981
15K3.11 mi57045-9824086-7524086-75570372411924119
20K3.11 mi56608+43723806+28023806+280551122292022920
Half(13.10 mi)0.67 mi56484+12423725+8123725+81533062196221962
25K2.43 mi56391+9323677+4823677+48557152341023410
30K3.11 mi55954+43723401+27623401+276524982165121651
35K3.11 mi55695+25923284+11723284+117532742240722407
40K3.10 mi55824-12923420-13623420-136557602383223832
Finish(26.22 mi)1.37 mi55900-7623485-6523485-65563142415524155

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

57037

Females

24119

F50-54

24119

5K→10K

3.1 - 6.2 mi

Top 95%
55 ft24 ft
50ft81ft
45 ft

Overall

56874

Females

23981

F50-54

23981

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

57037

Females

24119

F50-54

24119

15K→20K

9.3 - 12.4 mi

Top 92%
18 ft45 ft
67ft40ft
38 ft

Overall

55112

Females

22920

F50-54

22920

20K→Half

12.4 - 13.1 mi

Top 89%
45 ft26 ft
8ft27ft
20 ft

Overall

53306

Females

21962

F50-54

21962

Half→25K

13.1 - 15.5 mi

Top 93%
25 ft12 ft
50ft63ft
20 ft

Overall

55715

Females

23410

F50-54

23410

25K→30K

15.5 - 18.6 mi

Top 88%
12 ft35 ft
69ft46ft
28 ft

Overall

52498

Females

21651

F50-54

21651

30K→35K

18.6 - 21.8 mi

Top 89%
35 ft34 ft
87ft88ft
23 ft

Overall

53274

Females

22407

F50-54

22407

35K→40K

21.8 - 24.9 mi

Top 93%
34 ft17 ft
58ft75ft
31 ft

Overall

55760

Females

23832

F50-54

23832

40K→Finish

24.9 - 26.2 mi

Top 94%
17 ft13 ft
14ft18ft
13 ft

Overall

56314

Females

24155

F50-54

24155

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing