Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Adam Reynolds

Bib: 33285MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M45-49)
#0 / 2413
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
23:33
3.11 mi
Rank: #13440
Start5K
23:33 | 7:35/mi
10K
47:10
6.21 mi
Rank: #13639 (-199)
5K10K
23:37 | 7:37/mi
15K
1:10:54
9.32 mi
Rank: #13721 (-82)
10K15K
23:44 | 7:39/mi
20K
1:34:46
12.43 mi
Rank: #13635 (+86)
15K20K
23:52 | 7:41/mi
HALF
1:39:57
13.11 mi
Rank: #13642 (-7)
20KHALF
5:11 | 7:37/mi
25K
1:58:35
15.53 mi
Rank: #13520 (+122)
HALF25K
18:38 | 7:41/mi
30K
2:22:49
18.64 mi
Rank: #13215 (+305)
25K30K
24:14 | 7:48/mi
20M
2:33:29
20.00 mi
Rank: #13074 (+141)
30K20M
10:40 | 7:52/mi
21M
2:41:36
21.00 mi
Rank: #12909 (+165)
20M21M
8:07 | 8:07/mi
35K
2:47:19
21.75 mi
Rank: #12862 (+47)
21M35K
5:43 | 7:39/mi
23M
2:57:10
23.00 mi
Rank: #12761 (+101)
35K23M
9:51 | 7:53/mi
24M
3:04:54
24.00 mi
Rank: #12699 (+62)
23M24M
7:44 | 7:44/mi
40K
3:11:36
24.85 mi
Rank: #12634 (+65)
24M40K
6:42 | 7:51/mi
25.2M
3:14:26
25.20 mi
Rank: #12576 (+58)
40K25.2M
2:50 | 8:13/mi
FINISH
3:21:56
26.22 mi
Rank: #12449 (+127)
25.2MFINISH
7:30 | 7:22/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
Time1:39:57
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4623:337:3523:33
7:35
-
10K
6.21 mi12:16:2347:107:3623:37
7:37
+0:02
15K
9.32 mi12:40:071:10:547:3723:44
7:39
+0:02
20K
12.43 mi13:03:591:34:467:3823:52
7:41
+0:02
HALF
13.11 mi13:09:101:39:577:385:11
7:37
-0:04
25K
15.53 mi13:27:481:58:357:3918:38
7:41
+0:04
30K
18.64 mi13:52:022:22:497:4024:14
7:48
+0:07
20M
20.00 mi14:02:422:33:297:4110:40
7:52
+0:04
21M
21.00 mi14:10:492:41:367:428:07
8:07
+0:15
35K
21.75 mi14:16:322:47:197:425:43
7:39
-0:28
23M
23.00 mi14:26:232:57:107:439:51
7:53
+0:14
24M
24.00 mi14:34:073:04:547:437:44
7:44
-0:09
40K
24.85 mi14:40:493:11:367:436:42
7:51
+0:07
25.2M
25.20 mi14:43:393:14:267:432:50
8:13
+0:22
FINISH
26.22 mi14:51:093:21:567:437:30
7:22
-0:51

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

7:22 /mi

Average Pace

7:42 /mi

Slowest Pace

8:13 /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

3:10:59

95% of race

Time at Steady Pace

10:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:52:4623:337:3523:33
7:35
#13440
10K
6.21 mi12:16:2347:107:3623:37
7:37
#13639
15K
9.32 mi12:40:071:10:547:3723:44
7:39
#13721
20K
12.43 mi13:03:591:34:467:3823:52
7:41
#13635
HALF
13.11 mi13:09:101:39:577:385:11
7:37
#13642
25K
15.53 mi13:27:481:58:357:3918:38
7:41
#13520
30K
18.64 mi13:52:022:22:497:4024:14
7:48
#13215
20M
20.00 mi14:02:422:33:297:4110:40
7:52
#13074
21M
21.00 mi14:10:492:41:367:428:07
8:07
#12909
35K
21.75 mi14:16:322:47:197:425:43
7:39
#12862
23M
23.00 mi14:26:232:57:107:439:51
7:53
#12761
24M
24.00 mi14:34:073:04:547:437:44
7:44
#12699
40K
24.85 mi14:40:493:11:367:436:42
7:51
#12634
25.2M
25.20 mi14:43:393:14:267:432:50
8:13
#12576
FINISH
26.22 mi14:51:093:21:567:437:30
7:22
#12449
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi134409647964713993(Top 48%)9798(Top 60%)9798(Top 406%)
10K6.21 mi3.10 mi13639-1999696-499696-4913865(Top 48%)9770(Top 60%)9770(Top 405%)
15K9.32 mi3.11 mi13721-829718-229718-2213993(Top 48%)9798(Top 60%)9798(Top 406%)
20K12.43 mi3.11 mi13635+869649+699649+6913541(Top 47%)9524(Top 58%)9524(Top 395%)
HALF13.11 mi0.68 mi13642-79655-69655-613799(Top 48%)9694(Top 59%)9694(Top 402%)
25K15.53 mi2.42 mi13520+1229577+789577+7812904(Top 44%)9179(Top 56%)9179(Top 380%)
30K18.64 mi3.11 mi13215+3059397+1809397+18011978(Top 41%)8646(Top 53%)8646(Top 358%)
20M20.00 mi1.36 mi13074+1419307+909307+9011726(Top 40%)8430(Top 52%)8430(Top 349%)
21M21.00 mi1.00 mi12909+1659207+1009207+10010644(Top 37%)7805(Top 48%)7805(Top 323%)
35K21.75 mi0.75 mi12862+479182+259182+2511884(Top 41%)8382(Top 51%)8382(Top 347%)
23M23.00 mi1.25 mi12761+1019122+609122+6011517(Top 40%)8122(Top 50%)8122(Top 337%)
24M24.00 mi1.00 mi12699+629080+429080+4211757(Top 41%)8138(Top 50%)8138(Top 337%)
40K24.85 mi0.85 mi12634+659020+609020+6011295(Top 39%)7849(Top 48%)7849(Top 325%)
25.2M25.20 mi0.35 mi12576+588980+408980+409710(Top 33%)6999(Top 43%)6999(Top 290%)
FINISH26.22 mi1.02 mi12449+1278900+808900+8010339(Top 36%)7295(Top 45%)7295(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13993

Males

9798

M45-49

9798

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13865

Males

9770

M45-49

9770

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13993

Males

9798

M45-49

9798

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13541

Males

9524

M45-49

9524

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13799

Males

9694

M45-49

9694

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12904

Males

9179

M45-49

9179

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11978

Males

8646

M45-49

8646

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11726

Males

8430

M45-49

8430

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10644

Males

7805

M45-49

7805

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11884

Males

8382

M45-49

8382

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11517

Males

8122

M45-49

8122

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11757

Males

8138

M45-49

8138

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11295

Males

7849

M45-49

7849

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9710

Males

6999

M45-49

6999

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10339

Males

7295

M45-49

7295

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2111*
Passed By
868
Net Change
+991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13440
5K10K200200-199#13440#13639
10K15K171200-82#13639#13721
15K20K210*124+86#13721#13635
20KHALF2431-7#13635#13642
HALF25K18361+122#13642#13520
25K30K348*43+305#13520#13215
30K20M17736+141#13215#13074
20M21M18116+165#13074#12909
21M35K7326+47#12909#12862
35K23M14039+101#12862#12761
23M24M10644+62#12761#12699
24M40K9631+65#12699#12634
40K25.2M635+58#12634#12576
25.2MFINISH13912+127#12576#12449
TOTALS2111*868+991

* 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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