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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sung In Kim-Vences

Bib: 17332 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 49%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:46
3.11 mi
Rank: #14132
Start → 5K
23:46 | 7:39/mi
10K
48:06
6.21 mi
Rank: #14993 (-861)
5K → 10K
24:20 | 7:50/mi
15K
1:12:39
9.32 mi
Rank: #15389 (-396)
10K → 15K
24:33 | 7:55/mi
20K
1:37:19
12.43 mi
Rank: #15429 (-40)
15K → 20K
24:40 | 7:57/mi
HALF
1:42:45
13.11 mi
Rank: #15478 (-49)
20K → HALF
5:26 | 7:59/mi
25K
2:02:23
15.53 mi
Rank: #15594 (-116)
HALF → 25K
19:38 | 8:06/mi
30K
2:28:22
18.64 mi
Rank: #15669 (-75)
25K → 30K
25:59 | 8:22/mi
20M
2:39:45
20.00 mi
Rank: #15637 (+32)
30K → 20M
11:23 | 8:23/mi
21M
2:48:13
21.00 mi
Rank: #15442 (+195)
20M → 21M
8:28 | 8:28/mi
35K
2:54:32
21.75 mi
Rank: #15499 (-57)
21M → 35K
6:19 | 8:27/mi
23M
3:05:00
23.00 mi
Rank: #15466 (+33)
35K → 23M
10:28 | 8:22/mi
24M
3:13:06
24.00 mi
Rank: #15428 (+38)
23M → 24M
8:06 | 8:06/mi
40K
3:19:54
24.85 mi
Rank: #15278 (+150)
24M → 40K
6:48 | 7:58/mi
25.2M
3:22:49
25.20 mi
Rank: #15205 (+73)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:30:24
26.22 mi
Rank: #15029 (+176)
25.2M → FINISH
7:35 | 7:27/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:45
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:47:39
Pace8:13 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2623:467:3923:46
7:39
-
10K
6.21 mi11:29:4648:067:4524:20
7:50
+0:11
15K
9.32 mi11:54:191:12:397:4824:33
7:55
+0:05
20K
12.43 mi12:18:591:37:197:5024:40
7:57
+0:02
HALF
13.11 mi12:24:251:42:457:515:26
7:59
+0:02
25K
15.53 mi12:44:032:02:237:5319:38
8:06
+0:07
30K
18.64 mi13:10:022:28:227:5825:59
8:22
+0:16
20M
20.00 mi13:21:252:39:458:0011:23
8:23
+0:01
21M
21.00 mi13:29:532:48:138:018:28
8:28
+0:05
35K
21.75 mi13:36:122:54:328:026:19
8:27
-0:01
23M
23.00 mi13:46:403:05:008:0310:28
8:22
-0:05
24M
24.00 mi13:54:463:13:068:038:06
8:06
-0:16
40K
24.85 mi14:01:343:19:548:036:48
7:58
-0:08
25.2M
25.20 mi14:04:293:22:498:032:55
8:28
+0:30
FINISH
26.22 mi14:12:043:30:248:027:35
7:27
-1:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:27 /mi

Average Pace

8:02 /mi

Slowest Pace

8:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:24:52

69% of race

Time at Steady Pace

1:05:32

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:2623:467:3923:46
7:39
#14132
10K
6.21 mi11:29:4648:067:4524:20
7:50
#14993
15K
9.32 mi11:54:191:12:397:4824:33
7:55
#15389
20K
12.43 mi12:18:591:37:197:5024:40
7:57
#15429
HALF
13.11 mi12:24:251:42:457:515:26
7:59
#15478
25K
15.53 mi12:44:032:02:237:5319:38
8:06
#15594
30K
18.64 mi13:10:022:28:227:5825:59
8:22
#15669
20M
20.00 mi13:21:252:39:458:0011:23
8:23
#15637
21M
21.00 mi13:29:532:48:138:018:28
8:28
#15442
35K
21.75 mi13:36:122:54:328:026:19
8:27
#15499
23M
23.00 mi13:46:403:05:008:0310:28
8:22
#15466
24M
24.00 mi13:54:463:13:068:038:06
8:06
#15428
40K
24.85 mi14:01:343:19:548:036:48
7:58
#15278
25.2M
25.20 mi14:04:293:22:498:032:55
8:28
#15205
FINISH
26.22 mi14:12:043:30:248:027:35
7:27
#15029
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi141324152415216217(Top 56%)5456(Top 43%)5456(Top 314%)
10K6.21 mi3.10 mi14993-8614708-5564708-55615923(Top 55%)5258(Top 42%)5258(Top 303%)
15K9.32 mi3.11 mi15389-3964976-2684976-26816217(Top 56%)5456(Top 43%)5456(Top 314%)
20K12.43 mi3.11 mi15429-405006-305006-3015687(Top 54%)5205(Top 41%)5205(Top 300%)
HALF13.11 mi0.68 mi15478-495036-305036-3016914(Top 58%)5854(Top 47%)5854(Top 337%)
25K15.53 mi2.42 mi15594-1165126-905126-9016087(Top 55%)5472(Top 44%)5472(Top 315%)
30K18.64 mi3.11 mi15669-755205-795205-7916036(Top 55%)5533(Top 44%)5533(Top 319%)
20M20.00 mi1.36 mi15637+325200+55200+515442(Top 53%)5320(Top 42%)5320(Top 306%)
21M21.00 mi1.00 mi15442+1955113+875113+8712953(Top 45%)4039(Top 32%)4039(Top 233%)
35K21.75 mi0.75 mi15499-575160-475160-4717287(Top 60%)6495(Top 52%)6495(Top 374%)
23M23.00 mi1.25 mi15466+335171-115171-1114884(Top 51%)5205(Top 41%)5205(Top 300%)
24M24.00 mi1.00 mi15428+385166+55166+514453(Top 50%)5048(Top 40%)5048(Top 291%)
40K24.85 mi0.85 mi15278+1505098+685098+6812239(Top 42%)3919(Top 31%)3919(Top 226%)
25.2M25.20 mi0.35 mi15205+735055+435055+4311463(Top 39%)3619(Top 29%)3619(Top 208%)
FINISH26.22 mi1.02 mi15029+1764970+854970+8511018(Top 38%)3371(Top 27%)3371(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16217

Females

5456

F40-44

5456

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15923

Females

5258

F40-44

5258

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16217

Females

5456

F40-44

5456

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15687

Females

5205

F40-44

5205

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16914

Females

5854

F40-44

5854

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16087

Females

5472

F40-44

5472

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16036

Females

5533

F40-44

5533

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15442

Females

5320

F40-44

5320

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12953

Females

4039

F40-44

4039

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17287

Females

6495

F40-44

6495

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14884

Females

5205

F40-44

5205

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14453

Females

5048

F40-44

5048

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12239

Females

3919

F40-44

3919

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11463

Females

3619

F40-44

3619

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11018

Females

3371

F40-44

3371

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1602*
Passed By
1397
Net Change
-897
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14132
5K → 10K70200-861#14132#14993
10K → 15K99200-396#14993#15389
15K → 20K150190-40#15389#15429
20K → HALF2675-49#15429#15478
HALF → 25K102200-116#15478#15594
25K → 30K183200-75#15594#15669
30K → 20M10270+32#15669#15637
20M → 21M207*12+195#15637#15442
21M → 35K46103-57#15442#15499
35K → 23M11279+33#15499#15466
23M → 24M8446+38#15466#15428
24M → 40K1599+150#15428#15278
40K → 25.2M752+73#15278#15205
25.2M → FINISH18711+176#15205#15029
TOTALS1602*1397-897

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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