Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Daniel Bryan

Bib: 4748 β€’M β€’Age: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
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
21:03
3.11 mi
Rank: #6617
Start β†’ 5K
21:03 | 6:47/mi
10K
42:10
6.21 mi
Rank: #6734 (-117)
5K β†’ 10K
21:07 | 6:48/mi
15K
1:03:26
9.32 mi
Rank: #6892 (-158)
10K β†’ 15K
21:16 | 6:51/mi
20K
1:24:44
12.43 mi
Rank: #6802 (+90)
15K β†’ 20K
21:18 | 6:52/mi
HALF
1:29:20
13.11 mi
Rank: #6793 (+9)
20K β†’ HALF
4:36 | 6:45/mi
25K
1:45:55
15.53 mi
Rank: #6658 (+135)
HALF β†’ 25K
16:35 | 6:51/mi
30K
2:07:49
18.64 mi
Rank: #6577 (+81)
25K β†’ 30K
21:54 | 7:03/mi
20M
2:17:18
20.00 mi
Rank: #6455 (+122)
30K β†’ 20M
9:29 | 6:59/mi
21M
2:24:38
21.00 mi
Rank: #6381 (+74)
20M β†’ 21M
7:20 | 7:20/mi
35K
2:29:39
21.75 mi
Rank: #6302 (+79)
21M β†’ 35K
5:01 | 6:43/mi
23M
2:38:20
23.00 mi
Rank: #6204 (+98)
35K β†’ 23M
8:41 | 6:57/mi
24M
2:45:05
24.00 mi
Rank: #6122 (+82)
23M β†’ 24M
6:45 | 6:45/mi
40K
2:51:03
24.85 mi
Rank: #6056 (+66)
24M β†’ 40K
5:58 | 6:59/mi
25.2M
2:53:33
25.20 mi
Rank: #5998 (+58)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
3:00:00
26.22 mi
Rank: #5851 (+147)
25.2M β†’ FINISH
6:27 | 6:20/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
Time1:29:20
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:30:40
Pace6:55 /mi
πŸ“ŠPositive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4121:036:4721:03
6:47
-
10K
6.21 mi10:45:4842:106:4821:07
6:48
+0:01
15K
9.32 mi11:07:041:03:266:4921:16
6:51
+0:03
20K
12.43 mi11:28:221:24:446:5021:18
6:52
+0:01
HALF
13.11 mi11:32:581:29:206:494:36
6:45
-0:07
25K
15.53 mi11:49:331:45:556:5016:35
6:51
+0:06
30K
18.64 mi12:11:272:07:496:5221:54
7:03
+0:12
20M
20.00 mi12:20:562:17:186:529:29
6:59
-0:04
21M
21.00 mi12:28:162:24:386:547:20
7:20
+0:21
35K
21.75 mi12:33:172:29:396:535:01
6:43
-0:37
23M
23.00 mi12:41:582:38:206:548:41
6:57
+0:14
24M
24.00 mi12:48:432:45:056:536:45
6:45
-0:12
40K
24.85 mi12:54:412:51:036:535:58
6:59
+0:14
25.2M
25.20 mi12:57:112:53:336:542:30
7:15
+0:16
FINISH
26.22 mi13:03:383:00:006:536:27
6:20
-0:55

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

6:20 /mi

Average Pace

6:52 /mi

Slowest Pace

7:20 /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

2:12:49

74% of race

Time at Steady Pace

47:11

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:24:4121:036:4721:03
6:47
#6617
10K
6.21 mi10:45:4842:106:4821:07
6:48
#6734
15K
9.32 mi11:07:041:03:266:4921:16
6:51
#6892
20K
12.43 mi11:28:221:24:446:5021:18
6:52
#6802
HALF
13.11 mi11:32:581:29:206:494:36
6:45
#6793
25K
15.53 mi11:49:331:45:556:5016:35
6:51
#6658
30K
18.64 mi12:11:272:07:496:5221:54
7:03
#6577
20M
20.00 mi12:20:562:17:186:529:29
6:59
#6455
21M
21.00 mi12:28:162:24:386:547:20
7:20
#6381
35K
21.75 mi12:33:172:29:396:535:01
6:43
#6302
23M
23.00 mi12:41:582:38:206:548:41
6:57
#6204
24M
24.00 mi12:48:432:45:056:536:45
6:45
#6122
40K
24.85 mi12:54:412:51:036:535:58
6:59
#6056
25.2M
25.20 mi12:57:112:53:336:542:30
7:15
#5998
FINISH
26.22 mi13:03:383:00:006:536:27
6:20
#5851
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 mi6617593659367268(Top 25%)6366(Top 39%)6366(Top 111%)
10K6.21 mi3.10 mi6734-1176021-856021-856926(Top 24%)6144(Top 38%)6144(Top 107%)
15K9.32 mi3.11 mi6892-1586117-966117-967268(Top 25%)6366(Top 39%)6366(Top 111%)
20K12.43 mi3.11 mi6802+906047+706047+706686(Top 23%)5923(Top 36%)5923(Top 103%)
HALF13.11 mi0.68 mi6793+96037+106037+106562(Top 23%)5842(Top 36%)5842(Top 102%)
25K15.53 mi2.42 mi6658+1355933+1045933+1046119(Top 21%)5455(Top 33%)5455(Top 95%)
30K18.64 mi3.11 mi6577+815852+815852+816287(Top 22%)5508(Top 34%)5508(Top 96%)
20M20.00 mi1.36 mi6455+1225744+1085744+1085421(Top 19%)4825(Top 30%)4825(Top 84%)
21M21.00 mi1.00 mi6381+745675+695675+695469(Top 19%)4759(Top 29%)4759(Top 83%)
35K21.75 mi0.75 mi6302+795607+685607+685010(Top 17%)4437(Top 27%)4437(Top 78%)
23M23.00 mi1.25 mi6204+985532+755532+755028(Top 17%)4421(Top 27%)4421(Top 77%)
24M24.00 mi1.00 mi6122+825462+705462+704771(Top 16%)4167(Top 26%)4167(Top 73%)
40K24.85 mi0.85 mi6056+665398+645398+645367(Top 18%)4544(Top 28%)4544(Top 79%)
25.2M25.20 mi0.35 mi5998+585354+445354+443877(Top 13%)3392(Top 21%)3392(Top 59%)
FINISH26.22 mi1.02 mi5851+1475230+1245230+1243205(Top 11%)2846(Top 17%)2846(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
Γ—21
+97ft-345ft

Overall

7268

Males

6366

M18-39

6366

5K→10K

3.1 - 6.2 mi

Top 24%
Γ—5
+79ft-138ft

Overall

6926

Males

6144

M18-39

6144

10K→15K

6.2 - 9.3 mi

Top 25%
Γ—3
+67ft-78ft

Overall

7268

Males

6366

M18-39

6366

15K→20K

9.3 - 12.4 mi

Top 23%
Γ—5
+106ft-86ft

Overall

6686

Males

5923

M18-39

5923

20K→HALF

12.4 - 13.1 mi

Top 23%
Γ—2
+19ft-37ft

Overall

6562

Males

5842

M18-39

5842

HALF→25K

13.1 - 15.5 mi

Top 21%
Γ—4
+66ft-88ft

Overall

6119

Males

5455

M18-39

5455

25K→30K

15.5 - 18.6 mi

Top 22%
Γ—9
+181ft-148ft

Overall

6287

Males

5508

M18-39

5508

30K→20M

18.6 - 20.0 mi

Top 19%
Γ—5
+64ft-50ft

Overall

5421

Males

4825

M18-39

4825

20M→21M

20.0 - 21.0 mi

Top 19%
Γ—8
+106ft-24ft

Overall

5469

Males

4759

M18-39

4759

21M→35K

21.0 - 21.8 mi

Top 17%
Γ—7
+17ft-86ft

Overall

5010

Males

4437

M18-39

4437

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

5028

Males

4421

M18-39

4421

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4771

Males

4167

M18-39

4167

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5367

Males

4544

M18-39

4544

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3877

Males

3392

M18-39

3392

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3205

Males

2846

M18-39

2846

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1684
Passed By
808
Net Change
+766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6617
5K β†’ 10K149200-117#6617#6734
10K β†’ 15K86200-158#6734#6892
15K β†’ 20K18393+90#6892#6802
20K β†’ HALF3324+9#6802#6793
HALF β†’ 25K18449+135#6793#6658
25K β†’ 30K186105+81#6658#6577
30K β†’ 20M14018+122#6577#6455
20M β†’ 21M10329+74#6455#6381
21M β†’ 35K878+79#6381#6302
35K β†’ 23M11618+98#6302#6204
23M β†’ 24M10220+82#6204#6122
24M β†’ 40K9933+66#6122#6056
40K β†’ 25.2M613+58#6056#5998
25.2M β†’ FINISH1558+147#5998#5851
TOTALS1684808+766
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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