Dong Ik Shin

Bib: 38404 M KR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 8%
Gender (Male)
#0 / 33594
Top 12%
Masters (Masters Men)
#0 / 16876
Top 10%
Division (M40-44)
#0 / 4826
Top 15%
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
6:44/mi
20:53
49125
10K· 6.21 mi
6:48/mi
42:00
5081
15K· 9.32 mi
6:52/mi
1:03:18
4451
20K· 12.43 mi
6:38/mi
1:23:54
6740
Half· 13.10 mi
6:47/mi
1:28:27
27
25K· 15.53 mi
6:49/mi
1:45:02
5063
30K· 18.64 mi
7:27/mi
2:08:08
6946
35K· 21.75 mi
8:08/mi
2:33:24
8788
40K· 24.85 mi
7:51/mi
2:57:46
5875
Finish· 26.22 mi
7:46/mi
3:08:21
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
1:28:276:46 /mi⚡ faster
2nd Half
1:39:547:37 /mi+12.9%
Positive split — 12.9% slower in the second half
AI Race Performance Report

Dong'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
20:536:443.11 mi20:53
6:44
-
10K
42:006:463.10 mi21:07
6:48
+0:04
15K
1:03:186:483.11 mi21:18
6:52
+0:04
20K
1:23:546:463.11 mi20:36
6:38
-0:14
Half(13.10 mi)
1:28:276:460.67 mi4:33
6:47
+0:09
25K
1:45:026:462.43 mi16:35
6:49
+0:02
30K
2:08:086:533.11 mi23:06
7:27
+0:38
35K
2:33:247:043.11 mi25:16
8:08
+0:41
40K
2:57:467:103.10 mi24:22
7:51
-0:17
Finish(26.22 mi)
3:08:217:121.37 mi10:35
7:46
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Dong's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:38 /mi

Average Pace

7:11 /mi

Slowest Pace

8:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:45:02

56% of race

Time at Slower Pace

1:23:19

44% of race

Average Pace: 7:11 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi398936403640344732013201
10K3.10 mi3951+383622+183622+18401336863686
15K3.11 mi3746+2053450+1723450+172344732013201
20K3.11 mi3553+1933284+1663284+166308028912891
Half(13.10 mi)0.67 mi3516+373251+333251+33304228752875
25K2.43 mi3500+163238+133238+13367133933393
30K3.11 mi4059-5593723-4853723-485561348844884
35K3.11 mi4587-5284134-4114134-411840566246624
40K3.10 mi4607-204108+264108+26613649334933
Finish(26.22 mi)1.37 mi4583+244067+414067+41612948454845

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3447

Males

3201

M40-44

3201

5K→10K

3.1 - 6.2 mi

Top 7%
55 ft24 ft
50ft81ft
45 ft

Overall

4013

Males

3686

M40-44

3686

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3447

Males

3201

M40-44

3201

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

3080

Males

2891

M40-44

2891

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3042

Males

2875

M40-44

2875

Half→25K

13.1 - 15.5 mi

Top 6%
25 ft12 ft
50ft63ft
20 ft

Overall

3671

Males

3393

M40-44

3393

25K→30K

15.5 - 18.6 mi

Top 9%
12 ft35 ft
69ft46ft
28 ft

Overall

5613

Males

4884

M40-44

4884

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8405

Males

6624

M40-44

6624

35K→40K

21.8 - 24.9 mi

Top 10%
34 ft17 ft
58ft75ft
31 ft

Overall

6136

Males

4933

M40-44

4933

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

6129

Males

4845

M40-44

4845

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#3989
5K10K
129167+38
#3989 #3951
10K15K
14219+205
#3951 #3746
15K20K
3196+193
#3746 #3553
20KHalf
239+37
#3553 #3516
Half25K
4763+16
#3516 #3500
25K30K
59233-559
#3500 #4059
30K35K
57648-528
#4059 #4587
35K40K
158138-20
#4587 #4607
40KFinish
6488+24
#4607 #4583
TOTALS
1585991-594
#3989 #4583

Passing Visualized

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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