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BOSTON MARATHON 2026

Peter Hsia

Bib: 14000•M

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M65-69)
#0 / 774
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
24:15
3.11 mi
Rank: #15438
Start → 5K
24:15 | 7:49/mi
10K
48:31
6.21 mi
Rank: #15537 (-99)
5K → 10K
24:16 | 7:49/mi
15K
1:12:53
9.32 mi
Rank: #15574 (-37)
10K → 15K
24:22 | 7:51/mi
20K
1:37:10
12.43 mi
Rank: #15324 (+250)
15K → 20K
24:17 | 7:49/mi
HALF
1:42:21
13.11 mi
Rank: #15248 (+76)
20K → HALF
5:11 | 7:37/mi
25K
2:01:10
15.53 mi
Rank: #14936 (+312)
HALF → 25K
18:49 | 7:46/mi
30K
2:25:53
18.64 mi
Rank: #14570 (+366)
25K → 30K
24:43 | 7:58/mi
20M
2:36:40
20.00 mi
Rank: #14375 (+195)
30K → 20M
10:47 | 7:57/mi
21M
2:44:54
21.00 mi
Rank: #14169 (+206)
20M → 21M
8:14 | 8:14/mi
35K
2:50:40
21.75 mi
Rank: #14081 (+88)
21M → 35K
5:46 | 7:43/mi
23M
3:00:43
23.00 mi
Rank: #13978 (+103)
35K → 23M
10:03 | 8:02/mi
24M
3:08:31
24.00 mi
Rank: #13892 (+86)
23M → 24M
7:48 | 7:48/mi
40K
3:15:21
24.85 mi
Rank: #13808 (+84)
24M → 40K
6:50 | 8:00/mi
25.2M
3:18:20
25.20 mi
Rank: #13794 (+14)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:26:18
26.22 mi
Rank: #13784 (+10)
25.2M → FINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:21
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:43:57
Pace7:56 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3224:157:4924:15
7:49
-
10K
6.21 mi11:18:4848:317:4924:16
7:49
0:00
15K
9.32 mi11:43:101:12:537:5024:22
7:51
+0:02
20K
12.43 mi12:07:271:37:107:5024:17
7:49
-0:02
HALF
13.11 mi12:12:381:42:217:495:11
7:37
-0:12
25K
15.53 mi12:31:272:01:107:4818:49
7:46
+0:09
30K
18.64 mi12:56:102:25:537:5024:43
7:58
+0:12
20M
20.00 mi13:06:572:36:407:5110:47
7:57
-0:01
21M
21.00 mi13:15:112:44:547:528:14
8:14
+0:17
35K
21.75 mi13:20:572:50:407:515:46
7:43
-0:31
23M
23.00 mi13:31:003:00:437:5210:03
8:02
+0:19
24M
24.00 mi13:38:483:08:317:527:48
7:48
-0:14
40K
24.85 mi13:45:383:15:217:526:50
8:00
+0:12
25.2M
25.20 mi13:48:373:18:207:532:59
8:40
+0:40
FINISH
26.22 mi13:56:353:26:187:537:58
7:50
-0:50

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

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

3:23:19

99% of race

Time at Steady Pace

2:59

1% 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 mi10:54:3224:157:4924:15
7:49
#15438
10K
6.21 mi11:18:4848:317:4924:16
7:49
#15537
15K
9.32 mi11:43:101:12:537:5024:22
7:51
#15574
20K
12.43 mi12:07:271:37:107:5024:17
7:49
#15324
HALF
13.11 mi12:12:381:42:217:495:11
7:37
#15248
25K
15.53 mi12:31:272:01:107:4818:49
7:46
#14936
30K
18.64 mi12:56:102:25:537:5024:43
7:58
#14570
20M
20.00 mi13:06:572:36:407:5110:47
7:57
#14375
21M
21.00 mi13:15:112:44:547:528:14
8:14
#14169
35K
21.75 mi13:20:572:50:407:515:46
7:43
#14081
23M
23.00 mi13:31:003:00:437:5210:03
8:02
#13978
24M
24.00 mi13:38:483:08:317:527:48
7:48
#13892
40K
24.85 mi13:45:383:15:217:526:50
8:00
#13808
25.2M
25.20 mi13:48:373:18:207:532:59
8:40
#13794
FINISH
26.22 mi13:56:353:26:187:537:58
7:50
#13784
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 mi15438104151041515684(Top 54%)10456(Top 64%)10456(Top 1351%)
10K6.21 mi3.10 mi15537-9910427-1210427-1215718(Top 54%)10502(Top 64%)10502(Top 1357%)
15K9.32 mi3.11 mi15574-3710421+610421+615684(Top 54%)10456(Top 64%)10456(Top 1351%)
20K12.43 mi3.11 mi15324+25010315+10610315+10614646(Top 50%)9998(Top 61%)9998(Top 1292%)
HALF13.11 mi0.68 mi15248+7610287+2810287+2813842(Top 48%)9737(Top 60%)9737(Top 1258%)
25K15.53 mi2.42 mi14936+31210168+11910168+11913486(Top 46%)9432(Top 58%)9432(Top 1219%)
30K18.64 mi3.11 mi14570+3669970+1989970+19813155(Top 45%)9190(Top 56%)9190(Top 1187%)
20M20.00 mi1.36 mi14375+1959873+979873+9712375(Top 43%)8739(Top 53%)8739(Top 1129%)
21M21.00 mi1.00 mi14169+2069765+1089765+10811401(Top 39%)8177(Top 50%)8177(Top 1056%)
35K21.75 mi0.75 mi14081+889709+569709+5612355(Top 43%)8592(Top 53%)8592(Top 1110%)
23M23.00 mi1.25 mi13978+1039635+749635+7412660(Top 44%)8674(Top 53%)8674(Top 1121%)
24M24.00 mi1.00 mi13892+869581+549581+5412284(Top 42%)8376(Top 51%)8376(Top 1082%)
40K24.85 mi0.85 mi13808+849524+579524+5712417(Top 43%)8366(Top 51%)8366(Top 1081%)
25.2M25.20 mi0.35 mi13794+149510+149510+1412541(Top 43%)8380(Top 51%)8380(Top 1083%)
FINISH26.22 mi1.02 mi13784+109477+339477+3313878(Top 48%)8975(Top 55%)8975(Top 1160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15684

Males

10456

M65-69

10456

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15718

Males

10502

M65-69

10502

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15684

Males

10456

M65-69

10456

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14646

Males

9998

M65-69

9998

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13842

Males

9737

M65-69

9737

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13486

Males

9432

M65-69

9432

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13155

Males

9190

M65-69

9190

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12375

Males

8739

M65-69

8739

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11401

Males

8177

M65-69

8177

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12355

Males

8592

M65-69

8592

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12660

Males

8674

M65-69

8674

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12284

Males

8376

M65-69

8376

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12417

Males

8366

M65-69

8366

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12541

Males

8380

M65-69

8380

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13878

Males

8975

M65-69

8975

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2507*
Passed By
730
Net Change
+1654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15438
5K → 10K200200-99#15438#15537
10K → 15K187200-37#15537#15574
15K → 20K313*63+250#15574#15324
20K → HALF793+76#15324#15248
HALF → 25K333*21+312#15248#14936
25K → 30K403*37+366#14936#14570
30K → 20M208*13+195#14570#14375
20M → 21M214*8+206#14375#14169
21M → 35K9810+88#14169#14081
35K → 23M15451+103#14081#13978
23M → 24M10014+86#13978#13892
24M → 40K11026+84#13892#13808
40K → 25.2M3622+14#13808#13794
25.2M → FINISH7262+10#13794#13784
TOTALS2507*730+1654

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing