Heajin Yeom

Bib: 11088 F KR

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
9:30/mi
29:30
49125
10K· 6.21 mi
10:15/mi
1:01:18
5081
15K· 9.32 mi
11:02/mi
1:35:34
4451
20K· 12.43 mi
13:30/mi
2:17:28
6740
Half· 13.10 mi
11:21/mi
2:25:05
27
25K· 15.53 mi
17:52/mi
3:08:36
5063
30K· 18.64 mi
22:44/mi
4:19:12
6946
35K· 21.75 mi
45:30/mi
6:40:33
8788
40K· 24.85 mi
18:18/mi
7:37:22
5875
Finish· 26.22 mi
15:07/mi
7:57:59
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
2:25:0511:05 /mi⚡ faster
2nd Half
5:32:5425:23 /mi+129.5%
Positive split — 129.5% slower in the second half
AI Race Performance Report

Heajin'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
29:309:303.11 mi29:30
9:30
-
10K
1:01:189:523.10 mi31:48
10:15
+0:45
15K
1:35:3410:163.11 mi34:16
11:02
+0:47
20K
2:17:2811:043.11 mi41:54
13:30
+2:28
Half(13.10 mi)
2:25:0511:050.67 mi7:37
11:21
-2:09
25K
3:08:3612:092.43 mi43:31
17:52
+6:31
30K
4:19:1213:553.11 mi1:10:36
22:44
+4:52
35K
6:40:3318:263.11 mi2:21:21
45:30
+22:46
40K
7:37:2218:253.10 mi56:49
18:18
-27:12
Finish(26.22 mi)
7:57:5918:151.37 mi20:37
15:07
-3:11
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

18:15 /mi

Slowest Pace

45:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:30

6% of race

Time at Steady Pace

3:56:32

49% of race

Time at Slower Pace

3:31:57

44% of race

Average Pace: 18:14 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi333131018210182418921456114561
10K3.10 mi36062-274911434-125211434-1252387791284212842
15K3.11 mi38179-211712501-106712501-1067418921456114561
20K3.11 mi44417-623815993-349215993-3492534082185021850
Half(13.10 mi)0.67 mi44194+22315895+9815895+98417231502215022
25K2.43 mi49436-524219123-322819123-3228580692492024920
30K3.11 mi54896-546022695-357222695-3572596262602326023
35K3.11 mi59512-461625916-322125916-3221597812611426114
40K3.10 mi59450+6225875+4125875+41584592531125311
Finish(26.22 mi)1.37 mi59406+4425846+2925846+29546812325123251

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
131 ft55 ft
49ft125ft
117 ft

Overall

41892

Females

14561

F18-39

14561

5K→10K

3.1 - 6.2 mi

Top 65%
55 ft24 ft
50ft81ft
45 ft

Overall

38779

Females

12842

F18-39

12842

10K→15K

6.2 - 9.3 mi

Top 70%
24 ft18 ft
44ft51ft
17 ft

Overall

41892

Females

14561

F18-39

14561

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

53408

Females

21850

F18-39

21850

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

41723

Females

15022

F18-39

15022

Half→25K

13.1 - 15.5 mi

Top 97%
25 ft12 ft
50ft63ft
20 ft

Overall

58069

Females

24920

F18-39

24920

25K→30K

15.5 - 18.6 mi

Top 100%
12 ft35 ft
69ft46ft
28 ft

Overall

59626

Females

26023

F18-39

26023

30K→35K

18.6 - 21.8 mi

Top 100%
35 ft34 ft
87ft88ft
23 ft

Overall

59781

Females

26114

F18-39

26114

35K→40K

21.8 - 24.9 mi

Top 98%
34 ft17 ft
58ft75ft
31 ft

Overall

58459

Females

25311

F18-39

25311

40K→Finish

24.9 - 26.2 mi

Top 91%
17 ft13 ft
14ft18ft
13 ft

Overall

54681

Females

23251

F18-39

23251

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing