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BOSTON MARATHON 2026

Hirono Hayashi

Bib: 20297•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 35%
Age Group (F60-64)
#0 / 782
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
23:37
3.11 mi
Rank: #13678
Start → 5K
23:37 | 7:37/mi
10K
47:53
6.21 mi
Rank: #14691 (-1013)
5K → 10K
24:16 | 7:49/mi
15K
1:12:35
9.32 mi
Rank: #15330 (-639)
10K → 15K
24:42 | 7:58/mi
20K
1:37:51
12.43 mi
Rank: #15777 (-447)
15K → 20K
25:16 | 8:08/mi
HALF
1:43:23
13.11 mi
Rank: #15914 (-137)
20K → HALF
5:32 | 8:08/mi
25K
2:05:16
15.53 mi
Rank: #17023 (-1109)
HALF → 25K
21:53 | 9:02/mi
30K
2:33:40
18.64 mi
Rank: #17663 (-640)
25K → 30K
28:24 | 9:09/mi
20M
2:45:30
20.00 mi
Rank: #17629 (+34)
30K → 20M
11:50 | 8:43/mi
21M
2:54:38
21.00 mi
Rank: #17553 (+76)
20M → 21M
9:08 | 9:08/mi
35K
3:00:41
21.75 mi
Rank: #17449 (+104)
21M → 35K
6:03 | 8:06/mi
23M
3:11:03
23.00 mi
Rank: #17253 (+196)
35K → 23M
10:22 | 8:18/mi
24M
3:19:02
24.00 mi
Rank: #17080 (+173)
23M → 24M
7:59 | 7:59/mi
40K
3:26:03
24.85 mi
Rank: #16949 (+131)
24M → 40K
7:01 | 8:13/mi
25.2M
3:29:06
25.20 mi
Rank: #16896 (+53)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:37:24
26.22 mi
Rank: #16836 (+60)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:23
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:54:01
Pace8:42 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2523:377:3723:37
7:37
-
10K
6.21 mi11:32:4147:537:4324:16
7:49
+0:12
15K
9.32 mi11:57:231:12:357:4824:42
7:58
+0:09
20K
12.43 mi12:22:391:37:517:5325:16
8:08
+0:10
HALF
13.11 mi12:28:111:43:237:545:32
8:08
0:00
25K
15.53 mi12:50:042:05:168:0421:53
9:02
+0:54
30K
18.64 mi13:18:282:33:408:1528:24
9:09
+0:07
20M
20.00 mi13:30:182:45:308:1711:50
8:43
-0:26
21M
21.00 mi13:39:262:54:388:199:08
9:08
+0:25
35K
21.75 mi13:45:293:00:418:196:03
8:06
-1:02
23M
23.00 mi13:55:513:11:038:1910:22
8:18
+0:12
24M
24.00 mi14:03:503:19:028:187:59
7:59
-0:19
40K
24.85 mi14:10:513:26:038:187:01
8:13
+0:14
25.2M
25.20 mi14:13:543:29:068:183:03
8:51
+0:38
FINISH
26.22 mi14:22:123:37:248:188:18
8:09
-0:42

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

7:37 /mi

Average Pace

8:18 /mi

Slowest Pace

9:09 /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

47:53

22% of race

Time at Steady Pace

1:35:13

44% of race

Time at Slower Pace

1:14:18

34% of race

Average Pace: 8:17 /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 mi11:08:2523:377:3723:37
7:37
#13678
10K
6.21 mi11:32:4147:537:4324:16
7:49
#14691
15K
9.32 mi11:57:231:12:357:4824:42
7:58
#15330
20K
12.43 mi12:22:391:37:517:5325:16
8:08
#15777
HALF
13.11 mi12:28:111:43:237:545:32
8:08
#15914
25K
15.53 mi12:50:042:05:168:0421:53
9:02
#17023
30K
18.64 mi13:18:282:33:408:1528:24
9:09
#17663
20M
20.00 mi13:30:182:45:308:1711:50
8:43
#17629
21M
21.00 mi13:39:262:54:388:199:08
9:08
#17553
35K
21.75 mi13:45:293:00:418:196:03
8:06
#17449
23M
23.00 mi13:55:513:11:038:1910:22
8:18
#17253
24M
24.00 mi14:03:503:19:028:187:59
7:59
#17080
40K
24.85 mi14:10:513:26:038:187:01
8:13
#16949
25.2M
25.20 mi14:13:543:29:068:183:03
8:51
#16896
FINISH
26.22 mi14:22:123:37:248:188:18
8:09
#16836
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi136783891389116635(Top 57%)5697(Top 45%)5697(Top 729%)
10K6.21 mi3.10 mi14691-10134509-6184509-61815753(Top 54%)5170(Top 41%)5170(Top 661%)
15K9.32 mi3.11 mi15330-6394938-4294938-42916635(Top 57%)5697(Top 45%)5697(Top 729%)
20K12.43 mi3.11 mi15777-4475220-2825220-28217089(Top 59%)5975(Top 48%)5975(Top 764%)
HALF13.11 mi0.68 mi15914-1375304-845304-8417922(Top 62%)6412(Top 51%)6412(Top 820%)
25K15.53 mi2.42 mi17023-11095962-6585962-65821291(Top 73%)8313(Top 66%)8313(Top 1063%)
30K18.64 mi3.11 mi17663-6406336-3746336-37420251(Top 70%)7858(Top 62%)7858(Top 1005%)
20M20.00 mi1.36 mi17629+346339-36339-317464(Top 60%)6444(Top 51%)6444(Top 824%)
21M21.00 mi1.00 mi17553+766312+276312+2716851(Top 58%)6165(Top 49%)6165(Top 788%)
35K21.75 mi0.75 mi17449+1046267+456267+4515129(Top 52%)5268(Top 42%)5268(Top 674%)
23M23.00 mi1.25 mi17253+1966184+836184+8314390(Top 50%)4936(Top 39%)4936(Top 631%)
24M24.00 mi1.00 mi17080+1736107+776107+7713711(Top 47%)4641(Top 37%)4641(Top 593%)
40K24.85 mi0.85 mi16949+1316051+566051+5613873(Top 48%)4826(Top 38%)4826(Top 617%)
25.2M25.20 mi0.35 mi16896+536031+206031+2013889(Top 48%)4864(Top 39%)4864(Top 622%)
FINISH26.22 mi1.02 mi16836+606021+106021+1016105(Top 55%)6004(Top 48%)6004(Top 768%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16635

Females

5697

F60-64

5697

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15753

Females

5170

F60-64

5170

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16635

Females

5697

F60-64

5697

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17089

Females

5975

F60-64

5975

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17922

Females

6412

F60-64

6412

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21291

Females

8313

F60-64

8313

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20251

Females

7858

F60-64

7858

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17464

Females

6444

F60-64

6444

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16851

Females

6165

F60-64

6165

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15129

Females

5268

F60-64

5268

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14390

Females

4936

F60-64

4936

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13711

Females

4641

F60-64

4641

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13873

Females

4826

F60-64

4826

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13889

Females

4864

F60-64

4864

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16105

Females

6004

F60-64

6004

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1302
Passed By
4460
Net Change
-3158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13678
5K → 10K581071-1013#13678#14691
10K → 15K60699-639#14691#15330
15K → 20K69516-447#15330#15777
20K → HALF10147-137#15777#15914
HALF → 25K171126-1109#15914#17023
25K → 30K65705-640#17023#17663
30K → 20M10672+34#17663#17629
20M → 21M11539+76#17629#17553
21M → 35K11612+104#17553#17449
35K → 23M21115+196#17449#17253
23M → 24M1807+173#17253#17080
24M → 40K1409+131#17080#16949
40K → 25.2M585+53#16949#16896
25.2M → FINISH9737+60#16896#16836
TOTALS13024460-3158
📊

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