Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Timothy Smyth

Bib: 33002 β€’M β€’Age: 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
51Β°/41Β°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
33:05
3.11 mi
Rank: #27453
Start β†’ 5K
33:05 | 10:39/mi
10K
1:06:44
6.21 mi
Rank: #27462 (-9)
5K β†’ 10K
33:39 | 10:50/mi
15K
1:40:35
9.32 mi
Rank: #27410 (+52)
10K β†’ 15K
33:51 | 10:54/mi
20K
2:15:45
12.43 mi
Rank: #27417 (-7)
15K β†’ 20K
35:10 | 11:20/mi
HALF
2:23:21
13.11 mi
Rank: #27424 (-7)
20K β†’ HALF
7:36 | 11:09/mi
25K
2:51:37
15.53 mi
Rank: #27380 (+44)
HALF β†’ 25K
28:16 | 11:40/mi
30K
3:29:58
18.64 mi
Rank: #27354 (+26)
25K β†’ 30K
38:21 | 12:21/mi
20M
3:47:43
20.00 mi
Rank: #27392 (-38)
30K β†’ 20M
17:45 | 13:05/mi
21M
4:00:43
21.00 mi
Rank: #27350 (+42)
20M β†’ 21M
13:00 | 13:00/mi
35K
4:09:47
21.75 mi
Rank: #27344 (+6)
21M β†’ 35K
9:04 | 12:08/mi
23M
4:26:40
23.00 mi
Rank: #27393 (-49)
35K β†’ 23M
16:53 | 13:30/mi
24M
4:41:05
24.00 mi
Rank: #27496 (-103)
23M β†’ 24M
14:25 | 14:25/mi
40K
4:53:20
24.85 mi
Rank: #27532 (-36)
24M β†’ 40K
12:15 | 14:20/mi
25.2M
4:58:19
25.20 mi
Rank: #27539 (-7)
40K β†’ 25.2M
4:59 | 14:28/mi
FINISH
5:11:33
26.22 mi
Rank: #27580 (-41)
25.2M β†’ FINISH
13:14 | 13:00/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
Time2:23:21
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:48:12
Pace12:50 /mi
πŸ“ŠPositive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:3933:0510:3933:05
10:39
-
10K
6.21 mi12:37:181:06:4410:4533:39
10:50
+0:11
15K
9.32 mi13:11:091:40:3510:4833:51
10:54
+0:04
20K
12.43 mi13:46:192:15:4510:5635:10
11:20
+0:26
HALF
13.11 mi13:53:552:23:2110:577:36
11:09
-0:11
25K
15.53 mi14:22:112:51:3711:0328:16
11:40
+0:31
30K
18.64 mi15:00:323:29:5811:1638:21
12:21
+0:41
20M
20.00 mi15:18:173:47:4311:2417:45
13:05
+0:44
21M
21.00 mi15:31:174:00:4311:2813:00
13:00
-0:05
35K
21.75 mi15:40:214:09:4711:309:04
12:08
-0:52
23M
23.00 mi15:57:144:26:4011:3616:53
13:30
+1:22
24M
24.00 mi16:11:394:41:0511:4314:25
14:25
+0:55
40K
24.85 mi16:23:544:53:2011:4912:15
14:20
-0:05
25.2M
25.20 mi16:28:534:58:1911:514:59
14:28
+0:08
FINISH
26.22 mi16:42:075:11:3311:5413:14
13:00
-1:28

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:39 /mi

Average Pace

11:53 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:51:37

55% of race

Time at Steady Pace

1:13:39

24% of race

Time at Slower Pace

1:06:17

21% of race

Average Pace: 11:53 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:03:3933:0510:3933:05
10:39
#27453
10K
6.21 mi12:37:181:06:4410:4533:39
10:50
#27462
15K
9.32 mi13:11:091:40:3510:4833:51
10:54
#27410
20K
12.43 mi13:46:192:15:4510:5635:10
11:20
#27417
HALF
13.11 mi13:53:552:23:2110:577:36
11:09
#27424
25K
15.53 mi14:22:112:51:3711:0328:16
11:40
#27380
30K
18.64 mi15:00:323:29:5811:1638:21
12:21
#27354
20M
20.00 mi15:18:173:47:4311:2417:45
13:05
#27392
21M
21.00 mi15:31:174:00:4311:2813:00
13:00
#27350
35K
21.75 mi15:40:214:09:4711:309:04
12:08
#27344
23M
23.00 mi15:57:144:26:4011:3616:53
13:30
#27393
24M
24.00 mi16:11:394:41:0511:4314:25
14:25
#27496
40K
24.85 mi16:23:544:53:2011:4912:15
14:20
#27532
25.2M
25.20 mi16:28:534:58:1911:514:59
14:28
#27539
FINISH
26.22 mi16:42:075:11:3311:5413:14
13:00
#27580
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 mi27453158121581227308(Top 94%)15715(Top 96%)15715(Top 275%)
10K6.21 mi3.10 mi27462-915806+615806+627479(Top 95%)15791(Top 97%)15791(Top 276%)
15K9.32 mi3.11 mi27410+5215764+4215764+4227308(Top 94%)15715(Top 96%)15715(Top 275%)
20K12.43 mi3.11 mi27417-715770-615770-627342(Top 94%)15730(Top 96%)15730(Top 275%)
HALF13.11 mi0.68 mi27424-7157701577027531(Top 95%)15770(Top 97%)15770(Top 276%)
25K15.53 mi2.42 mi27380+4415744+2615744+2627194(Top 94%)15619(Top 96%)15619(Top 273%)
30K18.64 mi3.11 mi27354+2615716+2815716+2827164(Top 94%)15520(Top 95%)15520(Top 271%)
20M20.00 mi1.36 mi27392-3815715+115715+127479(Top 95%)15630(Top 96%)15630(Top 273%)
21M21.00 mi1.00 mi27350+4215687+2815687+2826390(Top 91%)15076(Top 92%)15076(Top 263%)
35K21.75 mi0.75 mi27344+615681+615681+626860(Top 93%)15277(Top 93%)15277(Top 267%)
23M23.00 mi1.25 mi27393-4915693-1215693-1227790(Top 96%)15726(Top 96%)15726(Top 275%)
24M24.00 mi1.00 mi27496-10315727-3415727-3428529(Top 98%)16047(Top 98%)16047(Top 280%)
40K24.85 mi0.85 mi27532-3615740-1315740-1328107(Top 97%)15841(Top 97%)15841(Top 277%)
25.2M25.20 mi0.35 mi27539-715738+215738+227580(Top 95%)15559(Top 95%)15559(Top 272%)
FINISH26.22 mi1.02 mi27580-4115752-1415752-1428198(Top 97%)15877(Top 97%)15877(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27308

Males

15715

M18-39

15715

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27479

Males

15791

M18-39

15791

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27308

Males

15715

M18-39

15715

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27342

Males

15730

M18-39

15730

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27531

Males

15770

M18-39

15770

HALF→25K

13.1 - 15.5 mi

Top 94%
Γ—4
+66ft-88ft

Overall

27194

Males

15619

M18-39

15619

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27164

Males

15520

M18-39

15520

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27479

Males

15630

M18-39

15630

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26390

Males

15076

M18-39

15076

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26860

Males

15277

M18-39

15277

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27790

Males

15726

M18-39

15726

23M→24M

23.0 - 24.0 mi

Top 98%
Γ—6
+12ft-82ft

Overall

28529

Males

16047

M18-39

16047

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28107

Males

15841

M18-39

15841

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27580

Males

15559

M18-39

15559

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28198

Males

15877

M18-39

15877

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
781
Passed By
908
Net Change
-127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27453
5K β†’ 10K155164-9#27453#27462
10K β†’ 15K14088+52#27462#27410
15K β†’ 20K99106-7#27410#27417
20K β†’ HALF3239-7#27417#27424
HALF β†’ 25K9349+44#27424#27380
25K β†’ 30K9266+26#27380#27354
30K β†’ 20M3775-38#27354#27392
20M β†’ 21M5311+42#27392#27350
21M β†’ 35K2519+6#27350#27344
35K β†’ 23M1160-49#27344#27393
23M β†’ 24M9112-103#27393#27496
24M β†’ 40K1652-36#27496#27532
40K β†’ 25.2M916-7#27532#27539
25.2M β†’ FINISH1051-41#27539#27580
TOTALS781908-127
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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