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BOSTON MARATHON 2026

Michael Kim

Bib: 21473•M

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M60-64)
#0 / 1514
Top 14%
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
24:04
3.11 mi
Rank: #14952
Start → 5K
24:04 | 7:45/mi
10K
48:21
6.21 mi
Rank: #15305 (-353)
5K → 10K
24:17 | 7:49/mi
15K
1:13:02
9.32 mi
Rank: #15721 (-416)
10K → 15K
24:41 | 7:57/mi
20K
1:37:39
12.43 mi
Rank: #15629 (+92)
15K → 20K
24:37 | 7:56/mi
HALF
1:42:55
13.11 mi
Rank: #15561 (+68)
20K → HALF
5:16 | 7:44/mi
25K
2:02:07
15.53 mi
Rank: #15446 (+115)
HALF → 25K
19:12 | 7:56/mi
30K
2:26:41
18.64 mi
Rank: #14923 (+523)
25K → 30K
24:34 | 7:55/mi
20M
2:37:39
20.00 mi
Rank: #14777 (+146)
30K → 20M
10:58 | 8:05/mi
21M
2:45:54
21.00 mi
Rank: #14552 (+225)
20M → 21M
8:15 | 8:15/mi
35K
2:51:34
21.75 mi
Rank: #14402 (+150)
21M → 35K
5:40 | 7:35/mi
23M
3:00:56
23.00 mi
Rank: #14043 (+359)
35K → 23M
9:22 | 7:30/mi
24M
3:08:31
24.00 mi
Rank: #13891 (+152)
23M → 24M
7:35 | 7:35/mi
40K
3:15:30
24.85 mi
Rank: #13864 (+27)
24M → 40K
6:59 | 8:11/mi
25.2M
3:18:29
25.20 mi
Rank: #13839 (+25)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:26:11
26.22 mi
Rank: #13760 (+79)
25.2M → FINISH
7:42 | 7:34/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:42:55
Pace7:52 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1524:047:4524:04
7:45
-
10K
6.21 mi11:49:3248:217:4724:17
7:49
+0:04
15K
9.32 mi12:14:131:13:027:5124:41
7:57
+0:08
20K
12.43 mi12:38:501:37:397:5224:37
7:56
-0:01
HALF
13.11 mi12:44:061:42:557:525:16
7:44
-0:12
25K
15.53 mi13:03:182:02:077:5219:12
7:56
+0:12
30K
18.64 mi13:27:522:26:417:5324:34
7:55
-0:01
20M
20.00 mi13:38:502:37:397:5310:58
8:05
+0:10
21M
21.00 mi13:47:052:45:547:558:15
8:15
+0:10
35K
21.75 mi13:52:452:51:347:545:40
7:35
-0:40
23M
23.00 mi14:02:073:00:567:539:22
7:30
-0:05
24M
24.00 mi14:09:423:08:317:527:35
7:35
+0:05
40K
24.85 mi14:16:413:15:307:526:59
8:11
+0:36
25.2M
25.20 mi14:19:403:18:297:532:59
8:40
+0:29
FINISH
26.22 mi14:27:223:26:117:537:42
7:34
-1:06

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

7:30 /mi

Average Pace

7:52 /mi

Slowest Pace

8:40 /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

3:14:57

95% of race

Time at Steady Pace

11:14

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi11:25:1524:047:4524:04
7:45
#14952
10K
6.21 mi11:49:3248:217:4724:17
7:49
#15305
15K
9.32 mi12:14:131:13:027:5124:41
7:57
#15721
20K
12.43 mi12:38:501:37:397:5224:37
7:56
#15629
HALF
13.11 mi12:44:061:42:557:525:16
7:44
#15561
25K
15.53 mi13:03:182:02:077:5219:12
7:56
#15446
30K
18.64 mi13:27:522:26:417:5324:34
7:55
#14923
20M
20.00 mi13:38:502:37:397:5310:58
8:05
#14777
21M
21.00 mi13:47:052:45:547:558:15
8:15
#14552
35K
21.75 mi13:52:452:51:347:545:40
7:35
#14402
23M
23.00 mi14:02:073:00:567:539:22
7:30
#14043
24M
24.00 mi14:09:423:08:317:527:35
7:35
#13891
40K
24.85 mi14:16:413:15:307:526:59
8:11
#13864
25.2M
25.20 mi14:19:403:18:297:532:59
8:40
#13839
FINISH
26.22 mi14:27:223:26:117:537:42
7:34
#13760
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14952102341023416549(Top 57%)10835(Top 66%)10835(Top 716%)
10K6.21 mi3.10 mi15305-35310336-10210336-10215765(Top 54%)10519(Top 64%)10519(Top 695%)
15K9.32 mi3.11 mi15721-41610487-15110487-15116549(Top 57%)10835(Top 66%)10835(Top 716%)
20K12.43 mi3.11 mi15629+9210421+6610421+6615507(Top 53%)10349(Top 63%)10349(Top 684%)
HALF13.11 mi0.68 mi15561+6810397+2410397+2414872(Top 51%)10155(Top 62%)10155(Top 671%)
25K15.53 mi2.42 mi15446+11510345+5210345+5214712(Top 51%)9947(Top 61%)9947(Top 657%)
30K18.64 mi3.11 mi14923+52310116+22910116+22912791(Top 44%)9015(Top 55%)9015(Top 595%)
20M20.00 mi1.36 mi14777+14610023+9310023+9313292(Top 46%)9147(Top 56%)9147(Top 604%)
21M21.00 mi1.00 mi14552+2259922+1019922+10111523(Top 40%)8227(Top 50%)8227(Top 543%)
35K21.75 mi0.75 mi14402+1509851+719851+7111375(Top 39%)8153(Top 50%)8153(Top 539%)
23M23.00 mi1.25 mi14043+3599665+1869665+1868759(Top 30%)6752(Top 41%)6752(Top 446%)
24M24.00 mi1.00 mi13891+1529580+859580+8510734(Top 37%)7674(Top 47%)7674(Top 507%)
40K24.85 mi0.85 mi13864+279543+379543+3713557(Top 47%)8865(Top 54%)8865(Top 586%)
25.2M25.20 mi0.35 mi13839+259528+159528+1512540(Top 43%)8379(Top 51%)8379(Top 553%)
FINISH26.22 mi1.02 mi13760+799465+639465+6311860(Top 41%)8030(Top 49%)8030(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16549

Males

10835

M60-64

10835

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15765

Males

10519

M60-64

10519

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16549

Males

10835

M60-64

10835

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15507

Males

10349

M60-64

10349

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14872

Males

10155

M60-64

10155

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14712

Males

9947

M60-64

9947

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12791

Males

9015

M60-64

9015

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13292

Males

9147

M60-64

9147

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11523

Males

8227

M60-64

8227

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11375

Males

8153

M60-64

8153

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8759

Males

6752

M60-64

6752

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10734

Males

7674

M60-64

7674

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13557

Males

8865

M60-64

8865

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12540

Males

8379

M60-64

8379

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11860

Males

8030

M60-64

8030

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2577
Passed By
1385
Net Change
+1192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14952
5K → 10K158511-353#14952#15305
10K → 15K89505-416#15305#15721
15K → 20K211119+92#15721#15629
20K → HALF7911+68#15629#15561
HALF → 25K18772+115#15561#15446
25K → 30K54118+523#15446#14923
30K → 20M18034+146#14923#14777
20M → 21M2349+225#14777#14552
21M → 35K1544+150#14552#14402
35K → 23M3612+359#14402#14043
23M → 24M1564+152#14043#13891
24M → 40K7952+27#13891#13864
40K → 25.2M4217+25#13864#13839
25.2M → FINISH10627+79#13839#13760
TOTALS25771385+1192
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing