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BOSTON MARATHON 2026

Shinobu Kaneko

Bib: 30525•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
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
34:00
3.11 mi
Rank: #27945
Start → 5K
34:00 | 10:57/mi
10K
1:08:44
6.21 mi
Rank: #27958 (-13)
5K → 10K
34:44 | 11:11/mi
15K
1:44:38
9.32 mi
Rank: #27992 (-34)
10K → 15K
35:54 | 11:34/mi
20K
2:21:20
12.43 mi
Rank: #27979 (+13)
15K → 20K
36:42 | 11:49/mi
HALF
2:29:39
13.11 mi
Rank: #28018 (-39)
20K → HALF
8:19 | 12:13/mi
25K
2:59:10
15.53 mi
Rank: #27968 (+50)
HALF → 25K
29:31 | 12:11/mi
30K
3:39:44
18.64 mi
Rank: #27930 (+38)
25K → 30K
40:34 | 13:04/mi
20M
3:57:56
20.00 mi
Rank: #27927 (+3)
30K → 20M
18:12 | 13:24/mi
21M
4:12:51
21.00 mi
Rank: #27943 (-16)
20M → 21M
14:55 | 14:55/mi
35K
4:22:27
21.75 mi
Rank: #27939 (+4)
21M → 35K
9:36 | 12:50/mi
23M
4:39:08
23.00 mi
Rank: #27927 (+12)
35K → 23M
16:41 | 13:20/mi
24M
4:51:28
24.00 mi
Rank: #27901 (+26)
23M → 24M
12:20 | 12:20/mi
40K
5:02:05
24.85 mi
Rank: #27874 (+27)
24M → 40K
10:37 | 12:26/mi
25.2M
5:06:56
25.20 mi
Rank: #27868 (+6)
40K → 25.2M
4:51 | 14:04/mi
FINISH
5:19:14
26.22 mi
Rank: #27861 (+7)
25.2M → FINISH
12:18 | 12:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:29:39
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time2:49:35
Pace12:57 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:2434:0010:5734:00
10:57
-
10K
6.21 mi12:35:081:08:4411:0434:44
11:11
+0:14
15K
9.32 mi13:11:021:44:3811:1435:54
11:34
+0:23
20K
12.43 mi13:47:442:21:2011:2336:42
11:49
+0:15
HALF
13.11 mi13:56:032:29:3911:258:19
12:13
+0:24
25K
15.53 mi14:25:342:59:1011:3329:31
12:11
-0:02
30K
18.64 mi15:06:083:39:4411:4840:34
13:04
+0:53
20M
20.00 mi15:24:203:57:5611:5418:12
13:24
+0:20
21M
21.00 mi15:39:154:12:5112:0314:55
14:55
+1:31
35K
21.75 mi15:48:514:22:2712:059:36
12:50
-2:05
23M
23.00 mi16:05:324:39:0812:0916:41
13:20
+0:30
24M
24.00 mi16:17:524:51:2812:0912:20
12:20
-1:00
40K
24.85 mi16:28:295:02:0512:1010:37
12:26
+0:06
25.2M
25.20 mi16:33:205:06:5612:114:51
14:04
+1:38
FINISH
26.22 mi16:45:385:19:1412:1212:18
12:05
-1:59

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

10:57 /mi

Average Pace

12:11 /mi

Slowest Pace

14:55 /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

1:44:38

33% of race

Time at Steady Pace

1:59:23

37% of race

Time at Slower Pace

1:35:13

30% of race

Average Pace: 12:11 /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 mi12:00:2434:0010:5734:00
10:57
#27945
10K
6.21 mi12:35:081:08:4411:0434:44
11:11
#27958
15K
9.32 mi13:11:021:44:3811:1435:54
11:34
#27992
20K
12.43 mi13:47:442:21:2011:2336:42
11:49
#27979
HALF
13.11 mi13:56:032:29:3911:258:19
12:13
#28018
25K
15.53 mi14:25:342:59:1011:3329:31
12:11
#27968
30K
18.64 mi15:06:083:39:4411:4840:34
13:04
#27930
20M
20.00 mi15:24:203:57:5611:5418:12
13:24
#27927
21M
21.00 mi15:39:154:12:5112:0314:55
14:55
#27943
35K
21.75 mi15:48:514:22:2712:059:36
12:50
#27939
23M
23.00 mi16:05:324:39:0812:0916:41
13:20
#27927
24M
24.00 mi16:17:524:51:2812:0912:20
12:20
#27901
40K
24.85 mi16:28:295:02:0512:1010:37
12:26
#27874
25.2M
25.20 mi16:33:205:06:5612:114:51
14:04
#27868
FINISH
26.22 mi16:45:385:19:1412:1212:18
12:05
#27861
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27945118501185028027(Top 97%)11936(Top 95%)11936(Top 968%)
10K6.21 mi3.10 mi27958-1311865-1511865-1527896(Top 96%)11855(Top 94%)11855(Top 961%)
15K9.32 mi3.11 mi27992-3411880-1511880-1528027(Top 97%)11936(Top 95%)11936(Top 968%)
20K12.43 mi3.11 mi27979+1311888-811888-827849(Top 96%)11824(Top 94%)11824(Top 959%)
HALF13.11 mi0.68 mi28018-3911913-2511913-2528362(Top 98%)12177(Top 97%)12177(Top 988%)
25K15.53 mi2.42 mi27968+5011894+1911894+1927658(Top 95%)11753(Top 93%)11753(Top 953%)
30K18.64 mi3.11 mi27930+3811882+1211882+1227761(Top 96%)11867(Top 94%)11867(Top 962%)
20M20.00 mi1.36 mi27927+311886-411886-427725(Top 96%)11889(Top 95%)11889(Top 964%)
21M21.00 mi1.00 mi27943-1611894-811894-828009(Top 97%)12066(Top 96%)12066(Top 979%)
35K21.75 mi0.75 mi27939+411895-111895-127574(Top 95%)11852(Top 94%)11852(Top 961%)
23M23.00 mi1.25 mi27927+1211894+111894+127656(Top 95%)11894(Top 95%)11894(Top 965%)
24M24.00 mi1.00 mi27901+2611888+611888+627021(Top 93%)11630(Top 92%)11630(Top 943%)
40K24.85 mi0.85 mi27874+2711881+711881+726439(Top 91%)11367(Top 90%)11367(Top 922%)
25.2M25.20 mi0.35 mi27868+611882-111882-127277(Top 94%)11777(Top 94%)11777(Top 955%)
FINISH26.22 mi1.02 mi27861+7118821188227538(Top 95%)11890(Top 95%)11890(Top 964%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28027

Females

11936

F50-54

11936

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27896

Females

11855

F50-54

11855

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28027

Females

11936

F50-54

11936

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27849

Females

11824

F50-54

11824

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28362

Females

12177

F50-54

12177

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27658

Females

11753

F50-54

11753

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27761

Females

11867

F50-54

11867

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27725

Females

11889

F50-54

11889

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28009

Females

12066

F50-54

12066

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27574

Females

11852

F50-54

11852

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27656

Females

11894

F50-54

11894

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27021

Females

11630

F50-54

11630

24M→40K

24.0 - 24.9 mi

Top 91%
×1
+6ft-20ft

Overall

26439

Females

11367

F50-54

11367

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27277

Females

11777

F50-54

11777

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27538

Females

11890

F50-54

11890

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
620
Passed By
536
Net Change
+84
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27945
5K → 10K121134-13#27945#27958
10K → 15K77111-34#27958#27992
15K → 20K7663+13#27992#27979
20K → HALF342-39#27979#28018
HALF → 25K8232+50#28018#27968
25K → 30K9052+38#27968#27930
30K → 20M2522+3#27930#27927
20M → 21M1632-16#27927#27943
21M → 35K1713+4#27943#27939
35K → 23M2715+12#27939#27927
23M → 24M326+26#27927#27901
24M → 40K292+27#27901#27874
40K → 25.2M82+6#27874#27868
25.2M → FINISH1710+7#27868#27861
TOTALS620536+84
📊

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