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BOSTON MARATHON 2026

Bokho Kim

Bib: 24834•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 17%
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
26:10
3.11 mi
Rank: #19634
Start → 5K
26:10 | 8:26/mi
10K
51:50
6.21 mi
Rank: #19269 (+365)
5K → 10K
25:40 | 8:16/mi
15K
1:17:33
9.32 mi
Rank: #19121 (+148)
10K → 15K
25:43 | 8:17/mi
20K
1:43:27
12.43 mi
Rank: #18907 (+214)
15K → 20K
25:54 | 8:21/mi
HALF
1:48:57
13.11 mi
Rank: #18840 (+67)
20K → HALF
5:30 | 8:05/mi
25K
2:09:27
15.53 mi
Rank: #18729 (+111)
HALF → 25K
20:30 | 8:28/mi
30K
2:36:27
18.64 mi
Rank: #18566 (+163)
25K → 30K
27:00 | 8:42/mi
20M
2:48:13
20.00 mi
Rank: #18452 (+114)
30K → 20M
11:46 | 8:40/mi
21M
2:57:38
21.00 mi
Rank: #18421 (+31)
20M → 21M
9:25 | 9:25/mi
35K
3:03:45
21.75 mi
Rank: #18323 (+98)
21M → 35K
6:07 | 8:11/mi
23M
3:14:28
23.00 mi
Rank: #18189 (+134)
35K → 23M
10:43 | 8:34/mi
24M
3:22:40
24.00 mi
Rank: #18034 (+155)
23M → 24M
8:12 | 8:12/mi
40K
3:29:52
24.85 mi
Rank: #17917 (+117)
24M → 40K
7:12 | 8:26/mi
25.2M
3:32:56
25.20 mi
Rank: #17840 (+77)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:41:07
26.22 mi
Rank: #17732 (+108)
25.2M → FINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:57
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:52:10
Pace8:34 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:1326:108:2626:10
8:26
-
10K
6.21 mi11:56:5351:508:2125:40
8:16
-0:10
15K
9.32 mi12:22:361:17:338:2025:43
8:17
+0:01
20K
12.43 mi12:48:301:43:278:2025:54
8:21
+0:04
HALF
13.11 mi12:54:001:48:578:195:30
8:05
-0:16
25K
15.53 mi13:14:302:09:278:2020:30
8:28
+0:23
30K
18.64 mi13:41:302:36:278:2427:00
8:42
+0:14
20M
20.00 mi13:53:162:48:138:2511:46
8:40
-0:02
21M
21.00 mi14:02:412:57:388:289:25
9:25
+0:45
35K
21.75 mi14:08:483:03:458:276:07
8:11
-1:14
23M
23.00 mi14:19:313:14:288:2810:43
8:34
+0:23
24M
24.00 mi14:27:433:22:408:278:12
8:12
-0:22
40K
24.85 mi14:34:553:29:528:277:12
8:26
+0:14
25.2M
25.20 mi14:37:593:32:568:273:04
8:54
+0:28
FINISH
26.22 mi14:46:103:41:078:278:11
8:02
-0:52

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

8:02 /mi

Average Pace

8:26 /mi

Slowest Pace

9:25 /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

3:28:38

94% of race

Time at Steady Pace

12:29

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi11:31:1326:108:2626:10
8:26
#19634
10K
6.21 mi11:56:5351:508:2125:40
8:16
#19269
15K
9.32 mi12:22:361:17:338:2025:43
8:17
#19121
20K
12.43 mi12:48:301:43:278:2025:54
8:21
#18907
HALF
13.11 mi12:54:001:48:578:195:30
8:05
#18840
25K
15.53 mi13:14:302:09:278:2020:30
8:28
#18729
30K
18.64 mi13:41:302:36:278:2427:00
8:42
#18566
20M
20.00 mi13:53:162:48:138:2511:46
8:40
#18452
21M
21.00 mi14:02:412:57:388:289:25
9:25
#18421
35K
21.75 mi14:08:483:03:458:276:07
8:11
#18323
23M
23.00 mi14:19:313:14:288:2810:43
8:34
#18189
24M
24.00 mi14:27:433:22:408:278:12
8:12
#18034
40K
24.85 mi14:34:553:29:528:277:12
8:26
#17917
25.2M
25.20 mi14:37:593:32:568:273:04
8:54
#17840
FINISH
26.22 mi14:46:103:41:078:278:11
8:02
#17732
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi19634121141211418830(Top 65%)11810(Top 72%)11810(Top 1526%)
10K6.21 mi3.10 mi19269+36511974+14011974+14018919(Top 65%)11857(Top 73%)11857(Top 1532%)
15K9.32 mi3.11 mi19121+14811915+5911915+5918830(Top 65%)11810(Top 72%)11810(Top 1526%)
20K12.43 mi3.11 mi18907+21411818+9711818+9718318(Top 63%)11538(Top 71%)11538(Top 1491%)
HALF13.11 mi0.68 mi18840+6711790+2811790+2817542(Top 60%)11247(Top 69%)11247(Top 1453%)
25K15.53 mi2.42 mi18729+11111733+5711733+5718283(Top 63%)11466(Top 70%)11466(Top 1481%)
30K18.64 mi3.11 mi18566+16311623+11011623+11017954(Top 62%)11238(Top 69%)11238(Top 1452%)
20M20.00 mi1.36 mi18452+11411559+6411559+6417163(Top 59%)10819(Top 66%)10819(Top 1398%)
21M21.00 mi1.00 mi18421+3111527+3211527+3218123(Top 62%)11197(Top 69%)11197(Top 1447%)
35K21.75 mi0.75 mi18323+9811471+5611471+5615627(Top 54%)10040(Top 61%)10040(Top 1297%)
23M23.00 mi1.25 mi18189+13411392+7911392+7916073(Top 55%)10138(Top 62%)10138(Top 1310%)
24M24.00 mi1.00 mi18034+15511303+8911303+8915077(Top 52%)9650(Top 59%)9650(Top 1247%)
40K24.85 mi0.85 mi17917+11711231+7211231+7215176(Top 52%)9595(Top 59%)9595(Top 1240%)
25.2M25.20 mi0.35 mi17840+7711191+4011191+4014050(Top 48%)9094(Top 56%)9094(Top 1175%)
FINISH26.22 mi1.02 mi17732+10811125+6611125+6615362(Top 53%)9694(Top 59%)9694(Top 1252%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18830

Males

11810

M65-69

11810

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18919

Males

11857

M65-69

11857

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18830

Males

11810

M65-69

11810

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18318

Males

11538

M65-69

11538

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17542

Males

11247

M65-69

11247

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18283

Males

11466

M65-69

11466

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17954

Males

11238

M65-69

11238

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17163

Males

10819

M65-69

10819

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18123

Males

11197

M65-69

11197

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15627

Males

10040

M65-69

10040

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16073

Males

10138

M65-69

10138

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15077

Males

9650

M65-69

9650

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15176

Males

9595

M65-69

9595

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

14050

Males

9094

M65-69

9094

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15362

Males

9694

M65-69

9694

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2548
Passed By
646
Net Change
+1902
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19634
5K → 10K503138+365#19634#19269
10K → 15K257109+148#19269#19121
15K → 20K25844+214#19121#18907
20K → HALF7710+67#18907#18840
HALF → 25K19180+111#18840#18729
25K → 30K24885+163#18729#18566
30K → 20M14329+114#18566#18452
20M → 21M10271+31#18452#18421
21M → 35K1079+98#18421#18323
35K → 23M16329+134#18323#18189
23M → 24M1638+155#18189#18034
24M → 40K13013+117#18034#17917
40K → 25.2M803+77#17917#17840
25.2M → FINISH12618+108#17840#17732
TOTALS2548646+1902

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📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing