Justin Chiong

Bib: 21094 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
10:41/mi
33:11
49125
10K· 6.21 mi
10:45/mi
1:06:33
5081
15K· 9.32 mi
11:41/mi
1:42:48
4451
20K· 12.43 mi
11:30/mi
2:18:30
6740
Half· 13.10 mi
12:06/mi
2:26:37
27
25K· 15.53 mi
12:28/mi
2:56:58
5063
30K· 18.64 mi
14:14/mi
3:41:10
6946
35K· 21.75 mi
13:55/mi
4:24:24
8788
40K· 24.85 mi
12:40/mi
5:03:44
5875
Finish· 26.22 mi
12:17/mi
5:20:29
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
2:26:3711:12 /mi⚡ faster
2nd Half
2:53:5213:16 /mi+18.6%
Positive split — 18.6% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:1110:413.11 mi33:11
10:41
-
10K
1:06:3310:433.10 mi33:22
10:45
+0:04
15K
1:42:4811:023.11 mi36:15
11:41
+0:56
20K
2:18:3011:093.11 mi35:42
11:30
-0:11
Half(13.10 mi)
2:26:3711:120.67 mi8:07
12:06
+0:36
25K
2:56:5811:242.43 mi30:21
12:28
+0:22
30K
3:41:1011:523.11 mi44:12
14:14
+1:46
35K
4:24:2412:103.11 mi43:14
13:55
-0:19
40K
5:03:4412:143.10 mi39:20
12:40
-1:15
Finish(26.22 mi)
5:20:2912:141.37 mi16:45
12:17
-0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:41 /mi

Average Pace

12:14 /mi

Slowest Pace

14:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:18:30

43% of race

Time at Steady Pace

1:34:33

30% of race

Time at Slower Pace

1:27:26

27% of race

Average Pace: 12:13 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi455022892428924464682920729207
10K3.10 mi44317+118528419+50528419+505434182803228032
15K3.11 mi45084-76728728-30928728-309464682920729207
20K3.11 mi45035+4928629+9928629+99450702835428354
Half(13.10 mi)0.67 mi45090-5528638-928638-9462302854428544
25K2.43 mi45081+928494+14428494+144451412798527985
30K3.11 mi46239-115828826-33228826-332499842973829738
35K3.11 mi46161+7828629+19728629+197457112735327353
40K3.10 mi45425+73628168+46128168+461401182427824278
Finish(26.22 mi)1.37 mi45224+20128023+14528023+145418422528025280

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46468

Males

29207

M45-49

29207

5K→10K

3.1 - 6.2 mi

Top 73%
55 ft24 ft
50ft81ft
45 ft

Overall

43418

Males

28032

M45-49

28032

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46468

Males

29207

M45-49

29207

15K→20K

9.3 - 12.4 mi

Top 75%
18 ft45 ft
67ft40ft
38 ft

Overall

45070

Males

28354

M45-49

28354

20K→Half

12.4 - 13.1 mi

Top 77%
45 ft26 ft
8ft27ft
20 ft

Overall

46230

Males

28544

M45-49

28544

Half→25K

13.1 - 15.5 mi

Top 76%
25 ft12 ft
50ft63ft
20 ft

Overall

45141

Males

27985

M45-49

27985

25K→30K

15.5 - 18.6 mi

Top 84%
12 ft35 ft
69ft46ft
28 ft

Overall

49984

Males

29738

M45-49

29738

30K→35K

18.6 - 21.8 mi

Top 76%
35 ft34 ft
87ft88ft
23 ft

Overall

45711

Males

27353

M45-49

27353

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

40118

Males

24278

M45-49

24278

40K→Finish

24.9 - 26.2 mi

Top 70%
17 ft13 ft
14ft18ft
13 ft

Overall

41842

Males

25280

M45-49

25280

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#45502
5K10K
2981483+1185
#45502 #44317
10K15K
1142375-767
#44317 #45084
15K20K
509558+49
#45084 #45035
20KHalf
166111-55
#45035 #45090
Half25K
533542+9
#45090 #45081
25K30K
1380222-1158
#45081 #46239
30K35K
426504+78
#46239 #46161
35K40K
65801+736
#46161 #45425
40KFinish
59260+201
#45425 #45224
TOTALS
45784856+278
#45502 #45224

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