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BOSTON MARATHON 2026

Kiminori Hasegawa

Bib: 16506•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M60-64)
#0 / 1514
Top 6%
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
21:45
3.11 mi
Rank: #8564
Start → 5K
21:45 | 7:01/mi
10K
43:45
6.21 mi
Rank: #8897 (-333)
5K → 10K
22:00 | 7:05/mi
15K
1:05:54
9.32 mi
Rank: #9066 (-169)
10K → 15K
22:09 | 7:08/mi
20K
1:28:33
12.43 mi
Rank: #9288 (-222)
15K → 20K
22:39 | 7:18/mi
HALF
1:33:31
13.11 mi
Rank: #9357 (-69)
20K → HALF
4:58 | 7:18/mi
25K
1:51:41
15.53 mi
Rank: #9617 (-260)
HALF → 25K
18:10 | 7:30/mi
30K
2:15:53
18.64 mi
Rank: #9970 (-353)
25K → 30K
24:12 | 7:48/mi
20M
2:26:47
20.00 mi
Rank: #10164 (-194)
30K → 20M
10:54 | 8:02/mi
21M
2:35:40
21.00 mi
Rank: #10518 (-354)
20M → 21M
8:53 | 8:53/mi
35K
2:41:27
21.75 mi
Rank: #10594 (-76)
21M → 35K
5:47 | 7:44/mi
23M
2:51:33
23.00 mi
Rank: #10716 (-122)
35K → 23M
10:06 | 8:05/mi
24M
2:59:32
24.00 mi
Rank: #10797 (-81)
23M → 24M
7:59 | 7:59/mi
40K
3:06:31
24.85 mi
Rank: #10897 (-100)
24M → 40K
6:59 | 8:11/mi
25.2M
3:09:33
25.20 mi
Rank: #10925 (-28)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:17:58
26.22 mi
Rank: #11154 (-229)
25.2M → FINISH
8:25 | 8:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:31
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:44:27
Pace7:59 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:5821:457:0121:45
7:01
-
10K
6.21 mi11:24:5843:457:0322:00
7:05
+0:04
15K
9.32 mi11:47:071:05:547:0522:09
7:08
+0:03
20K
12.43 mi12:09:461:28:337:0822:39
7:18
+0:10
HALF
13.11 mi12:14:441:33:317:094:58
7:18
0:00
25K
15.53 mi12:32:541:51:417:1218:10
7:30
+0:12
30K
18.64 mi12:57:062:15:537:1824:12
7:48
+0:18
20M
20.00 mi13:08:002:26:477:2110:54
8:02
+0:14
21M
21.00 mi13:16:532:35:407:258:53
8:53
+0:51
35K
21.75 mi13:22:402:41:277:265:47
7:44
-1:09
23M
23.00 mi13:32:462:51:337:2810:06
8:05
+0:21
24M
24.00 mi13:40:452:59:327:297:59
7:59
-0:06
40K
24.85 mi13:47:443:06:317:316:59
8:11
+0:12
25.2M
25.20 mi13:50:463:09:337:323:02
8:48
+0:37
FINISH
26.22 mi13:59:113:17:587:348:25
8:16
-0:32

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

7:01 /mi

Average Pace

7:33 /mi

Slowest Pace

8:53 /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

1:51:41

56% of race

Time at Steady Pace

58:58

30% of race

Time at Slower Pace

27:19

14% of race

Average Pace: 7:33 /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 mi11:02:5821:457:0121:45
7:01
#8564
10K
6.21 mi11:24:5843:457:0322:00
7:05
#8897
15K
9.32 mi11:47:071:05:547:0522:09
7:08
#9066
20K
12.43 mi12:09:461:28:337:0822:39
7:18
#9288
HALF
13.11 mi12:14:441:33:317:094:58
7:18
#9357
25K
15.53 mi12:32:541:51:417:1218:10
7:30
#9617
30K
18.64 mi12:57:062:15:537:1824:12
7:48
#9970
20M
20.00 mi13:08:002:26:477:2110:54
8:02
#10164
21M
21.00 mi13:16:532:35:407:258:53
8:53
#10518
35K
21.75 mi13:22:402:41:277:265:47
7:44
#10594
23M
23.00 mi13:32:462:51:337:2810:06
8:05
#10716
24M
24.00 mi13:40:452:59:327:297:59
7:59
#10797
40K
24.85 mi13:47:443:06:317:316:59
8:11
#10897
25.2M
25.20 mi13:50:463:09:337:323:02
8:48
#10925
FINISH
26.22 mi13:59:113:17:587:348:25
8:16
#11154
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 mi8564728572859515(Top 33%)7776(Top 48%)7776(Top 514%)
10K6.21 mi3.10 mi8897-3337453-1687453-1689278(Top 32%)7671(Top 47%)7671(Top 507%)
15K9.32 mi3.11 mi9066-1697552-997552-999515(Top 33%)7776(Top 48%)7776(Top 514%)
20K12.43 mi3.11 mi9288-2227666-1147666-11410074(Top 35%)7965(Top 49%)7965(Top 526%)
HALF13.11 mi0.68 mi9357-697691-257691-2511038(Top 38%)8510(Top 52%)8510(Top 562%)
25K15.53 mi2.42 mi9617-2607808-1177808-11711323(Top 39%)8474(Top 52%)8474(Top 560%)
30K18.64 mi3.11 mi9970-3537914-1067914-10611874(Top 41%)8595(Top 53%)8595(Top 568%)
20M20.00 mi1.36 mi10164-1947981-677981-6712981(Top 45%)8999(Top 55%)8999(Top 594%)
21M21.00 mi1.00 mi10518-3548137-1568137-15615432(Top 53%)9994(Top 61%)9994(Top 660%)
35K21.75 mi0.75 mi10594-768151-148151-1412490(Top 43%)8637(Top 53%)8637(Top 570%)
23M23.00 mi1.25 mi10716-1228179-288179-2812908(Top 44%)8764(Top 54%)8764(Top 579%)
24M24.00 mi1.00 mi10797-818208-298208-2913599(Top 47%)8971(Top 55%)8971(Top 593%)
40K24.85 mi0.85 mi10897-1008228-208228-2013545(Top 47%)8853(Top 54%)8853(Top 585%)
25.2M25.20 mi0.35 mi10925-288231-38231-313411(Top 46%)8774(Top 54%)8774(Top 580%)
FINISH26.22 mi1.02 mi11154-2298308-778308-7716732(Top 58%)10304(Top 63%)10304(Top 681%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9515

Males

7776

M60-64

7776

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9278

Males

7671

M60-64

7671

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9515

Males

7776

M60-64

7776

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10074

Males

7965

M60-64

7965

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

11038

Males

8510

M60-64

8510

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11323

Males

8474

M60-64

8474

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11874

Males

8595

M60-64

8595

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12981

Males

8999

M60-64

8999

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15432

Males

9994

M60-64

9994

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12490

Males

8637

M60-64

8637

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12908

Males

8764

M60-64

8764

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13599

Males

8971

M60-64

8971

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13545

Males

8853

M60-64

8853

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13411

Males

8774

M60-64

8774

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16732

Males

10304

M60-64

10304

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
771
Passed By
2324
Net Change
-2590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8564
5K → 10K111200-333#8564#8897
10K → 15K79200-169#8897#9066
15K → 20K77200-222#9066#9288
20K → HALF1281-69#9288#9357
HALF → 25K54200-260#9357#9617
25K → 30K90200-353#9617#9970
30K → 20M48200-194#9970#10164
20M → 21M33200-354#10164#10518
21M → 35K30106-76#10518#10594
35K → 23M81200-122#10594#10716
23M → 24M58139-81#10716#10797
24M → 40K44144-100#10797#10897
40K → 25.2M2654-28#10897#10925
25.2M → FINISH28200-229#10925#11154
TOTALS7712324-2590
📊

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