Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tucker Hamlin

Bib: 29044MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
26:45
3.11 mi
Rank: #20674
Start5K
26:45 | 8:37/mi
10K
50:13
6.21 mi
Rank: #17651 (+3023)
5K10K
23:28 | 7:34/mi
15K
1:13:40
9.32 mi
Rank: #16280 (+1371)
10K15K
23:27 | 7:33/mi
20K
1:37:55
12.43 mi
Rank: #15815 (+465)
15K20K
24:15 | 7:49/mi
HALF
1:43:05
13.11 mi
Rank: #15696 (+119)
20KHALF
5:10 | 7:35/mi
25K
2:02:24
15.53 mi
Rank: #15599 (+97)
HALF25K
19:19 | 7:58/mi
30K
2:27:41
18.64 mi
Rank: #15379 (+220)
25K30K
25:17 | 8:09/mi
20M
2:39:00
20.00 mi
Rank: #15342 (+37)
30K20M
11:19 | 8:20/mi
21M
2:47:40
21.00 mi
Rank: #15240 (+102)
20M21M
8:40 | 8:40/mi
35K
2:53:43
21.75 mi
Rank: #15218 (+22)
21M35K
6:03 | 8:06/mi
23M
3:04:21
23.00 mi
Rank: #15248 (-30)
35K23M
10:38 | 8:30/mi
24M
3:12:28
24.00 mi
Rank: #15201 (+47)
23M24M
8:07 | 8:07/mi
40K
3:19:37
24.85 mi
Rank: #15171 (+30)
24M40K
7:09 | 8:22/mi
25.2M
3:22:45
25.20 mi
Rank: #15180 (-9)
40K25.2M
3:08 | 9:06/mi
FINISH
3:30:42
26.22 mi
Rank: #15113 (+67)
25.2MFINISH
7:57 | 7:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:05
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:47:37
Pace8:13 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4026:458:3726:45
8:37
-
10K
6.21 mi12:14:0850:138:0523:28
7:34
-1:03
15K
9.32 mi12:37:351:13:407:5523:27
7:33
-0:01
20K
12.43 mi13:01:501:37:557:5324:15
7:49
+0:16
HALF
13.11 mi13:07:001:43:057:525:10
7:35
-0:14
25K
15.53 mi13:26:192:02:247:5319:19
7:58
+0:23
30K
18.64 mi13:51:362:27:417:5625:17
8:09
+0:11
20M
20.00 mi14:02:552:39:007:5811:19
8:20
+0:11
21M
21.00 mi14:11:352:47:408:008:40
8:40
+0:20
35K
21.75 mi14:17:382:53:438:006:03
8:06
-0:34
23M
23.00 mi14:28:163:04:218:0110:38
8:30
+0:24
24M
24.00 mi14:36:233:12:288:028:07
8:07
-0:23
40K
24.85 mi14:43:323:19:378:027:09
8:22
+0:15
25.2M
25.20 mi14:46:403:22:458:033:08
9:06
+0:44
FINISH
26.22 mi14:54:373:30:428:037:57
7:49
-1:17

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

7:33 /mi

Average Pace

8:03 /mi

Slowest Pace

9:06 /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

1:24:17

40% of race

Time at Steady Pace

1:10:05

33% of race

Time at Slower Pace

56:20

27% of race

Average Pace: 8:02 /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 mi11:50:4026:458:3726:45
8:37
#20674
10K
6.21 mi12:14:0850:138:0523:28
7:34
#17651
15K
9.32 mi12:37:351:13:407:5523:27
7:33
#16280
20K
12.43 mi13:01:501:37:557:5324:15
7:49
#15815
HALF
13.11 mi13:07:001:43:057:525:10
7:35
#15696
25K
15.53 mi13:26:192:02:247:5319:19
7:58
#15599
30K
18.64 mi13:51:362:27:417:5625:17
8:09
#15379
20M
20.00 mi14:02:552:39:007:5811:19
8:20
#15342
21M
21.00 mi14:11:352:47:408:008:40
8:40
#15240
35K
21.75 mi14:17:382:53:438:006:03
8:06
#15218
23M
23.00 mi14:28:163:04:218:0110:38
8:30
#15248
24M
24.00 mi14:36:233:12:288:028:07
8:07
#15201
40K
24.85 mi14:43:323:19:378:027:09
8:22
#15171
25.2M
25.20 mi14:46:403:22:458:033:08
9:06
#15180
FINISH
26.22 mi14:54:373:30:428:037:57
7:49
#15113
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20674125841258413223(Top 46%)9469(Top 58%)9469(Top 165%)
10K6.21 mi3.10 mi17651+302311289+129511289+129513404(Top 46%)9577(Top 59%)9577(Top 167%)
15K9.32 mi3.11 mi16280+137110699+59010699+59013223(Top 46%)9469(Top 58%)9469(Top 165%)
20K12.43 mi3.11 mi15815+46510509+19010509+19014555(Top 50%)9962(Top 61%)9962(Top 174%)
HALF13.11 mi0.68 mi15696+11910454+5510454+5513621(Top 47%)9654(Top 59%)9654(Top 169%)
25K15.53 mi2.42 mi15599+9710405+4910405+4915127(Top 52%)10133(Top 62%)10133(Top 177%)
30K18.64 mi3.11 mi15379+22010285+12010285+12014476(Top 50%)9756(Top 60%)9756(Top 170%)
20M20.00 mi1.36 mi15342+3710253+3210253+3215103(Top 52%)9932(Top 61%)9932(Top 174%)
21M21.00 mi1.00 mi15240+10210174+7910174+7914168(Top 49%)9449(Top 58%)9449(Top 165%)
35K21.75 mi0.75 mi15218+2210163+1110163+1115027(Top 52%)9773(Top 60%)9773(Top 171%)
23M23.00 mi1.25 mi15248-3010148+1510148+1515677(Top 54%)9967(Top 61%)9967(Top 174%)
24M24.00 mi1.00 mi15201+4710105+4310105+4314520(Top 50%)9393(Top 57%)9393(Top 164%)
40K24.85 mi0.85 mi15171+3010082+2310082+2314819(Top 51%)9430(Top 58%)9430(Top 165%)
25.2M25.20 mi0.35 mi15180-9100821008215147(Top 52%)9562(Top 59%)9562(Top 167%)
FINISH26.22 mi1.02 mi15113+6710041+4110041+4113765(Top 47%)8918(Top 55%)8918(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13223

Males

9469

M18-39

9469

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13404

Males

9577

M18-39

9577

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13223

Males

9469

M18-39

9469

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14555

Males

9962

M18-39

9962

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13621

Males

9654

M18-39

9654

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15127

Males

10133

M18-39

10133

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14476

Males

9756

M18-39

9756

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15103

Males

9932

M18-39

9932

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14168

Males

9449

M18-39

9449

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15027

Males

9773

M18-39

9773

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15677

Males

9967

M18-39

9967

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14520

Males

9393

M18-39

9393

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14819

Males

9430

M18-39

9430

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15147

Males

9562

M18-39

9562

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13765

Males

8918

M18-39

8918

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6231*
Passed By
670
Net Change
+5561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20674
5K10K3024*1+3023#20674#17651
10K15K1373*2+1371#17651#16280
15K20K498*33+465#16280#15815
20KHALF1234+119#15815#15696
HALF25K18083+97#15696#15599
25K30K300*80+220#15599#15379
30K20M11477+37#15379#15342
20M21M15654+102#15342#15240
21M35K6846+22#15240#15218
35K23M78108-30#15218#15248
23M24M9548+47#15248#15201
24M40K8858+30#15201#15171
40K25.2M3039-9#15171#15180
25.2MFINISH10437+67#15180#15113
TOTALS6231*670+5561

* 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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