Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Steve Dahberg

Bib: 23087MAge: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 24%
Race Day Weather
51°/41°F
overcast clouds
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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
26:19
3.11 mi
Rank: #19906
Start5K
26:19 | 8:29/mi
10K
51:13
6.21 mi
Rank: #18654 (+1252)
5K10K
24:54 | 8:01/mi
15K
1:16:19
9.32 mi
Rank: #18311 (+343)
10K15K
25:06 | 8:05/mi
20K
1:41:28
12.43 mi
Rank: #17938 (+373)
15K20K
25:09 | 8:06/mi
HALF
1:46:53
13.11 mi
Rank: #17874 (+64)
20KHALF
5:25 | 7:57/mi
25K
2:06:27
15.53 mi
Rank: #17570 (+304)
HALF25K
19:34 | 8:05/mi
30K
2:32:51
18.64 mi
Rank: #17380 (+190)
25K30K
26:24 | 8:30/mi
20M
2:43:56
20.00 mi
Rank: #17113 (+267)
30K20M
11:05 | 8:10/mi
21M
2:52:23
21.00 mi
Rank: #16863 (+250)
20M21M
8:27 | 8:27/mi
35K
2:58:30
21.75 mi
Rank: #16790 (+73)
21M35K
6:07 | 8:11/mi
23M
3:08:26
23.00 mi
Rank: #16488 (+302)
35K23M
9:56 | 7:57/mi
24M
3:16:07
24.00 mi
Rank: #16253 (+235)
23M24M
7:41 | 7:41/mi
40K
3:22:50
24.85 mi
Rank: #16070 (+183)
24M40K
6:43 | 7:52/mi
25.2M
3:25:47
25.20 mi
Rank: #15994 (+76)
40K25.2M
2:57 | 8:34/mi
FINISH
3:33:37
26.22 mi
Rank: #15877 (+117)
25.2MFINISH
7:50 | 7:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:53
Pace8:10 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:44
Pace8:09 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0426:198:2926:19
8:29
-
10K
6.21 mi11:53:5851:138:1524:54
8:01
-0:28
15K
9.32 mi12:19:041:16:198:1225:06
8:05
+0:04
20K
12.43 mi12:44:131:41:288:1025:09
8:06
+0:01
HALF
13.11 mi12:49:381:46:538:105:25
7:57
-0:09
25K
15.53 mi13:09:122:06:278:0919:34
8:05
+0:08
30K
18.64 mi13:35:362:32:518:1226:24
8:30
+0:25
20M
20.00 mi13:46:412:43:568:1211:05
8:10
-0:20
21M
21.00 mi13:55:082:52:238:138:27
8:27
+0:17
35K
21.75 mi14:01:152:58:308:136:07
8:11
-0:16
23M
23.00 mi14:11:113:08:268:129:56
7:57
-0:14
24M
24.00 mi14:18:523:16:078:117:41
7:41
-0:16
40K
24.85 mi14:25:353:22:508:106:43
7:52
+0:11
25.2M
25.20 mi14:28:323:25:478:102:57
8:34
+0:42
FINISH
26.22 mi14:36:223:33:378:107:50
7:42
-0:52

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

7:41 /mi

Average Pace

8:09 /mi

Slowest Pace

8:34 /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

2:37:57

74% of race

Time at Steady Pace

55:40

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi11:29:0426:198:2926:19
8:29
#19906
10K
6.21 mi11:53:5851:138:1524:54
8:01
#18654
15K
9.32 mi12:19:041:16:198:1225:06
8:05
#18311
20K
12.43 mi12:44:131:41:288:1025:09
8:06
#17938
HALF
13.11 mi12:49:381:46:538:105:25
7:57
#17874
25K
15.53 mi13:09:122:06:278:0919:34
8:05
#17570
30K
18.64 mi13:35:362:32:518:1226:24
8:30
#17380
20M
20.00 mi13:46:412:43:568:1211:05
8:10
#17113
21M
21.00 mi13:55:082:52:238:138:27
8:27
#16863
35K
21.75 mi14:01:152:58:308:136:07
8:11
#16790
23M
23.00 mi14:11:113:08:268:129:56
7:57
#16488
24M
24.00 mi14:18:523:16:078:117:41
7:41
#16253
40K
24.85 mi14:25:353:22:508:106:43
7:52
#16070
25.2M
25.20 mi14:28:323:25:478:102:57
8:34
#15994
FINISH
26.22 mi14:36:223:33:378:107:50
7:42
#15877
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19906122451224517546(Top 60%)11243(Top 69%)11243(Top 743%)
10K6.21 mi3.10 mi18654+125211713+53211713+53217340(Top 60%)11147(Top 68%)11147(Top 736%)
15K9.32 mi3.11 mi18311+34311570+14311570+14317546(Top 60%)11243(Top 69%)11243(Top 743%)
20K12.43 mi3.11 mi17938+37311401+16911401+16916810(Top 58%)10912(Top 67%)10912(Top 721%)
HALF13.11 mi0.68 mi17874+6411377+2411377+2416650(Top 57%)10864(Top 66%)10864(Top 718%)
25K15.53 mi2.42 mi17570+30411243+13411243+13415899(Top 55%)10470(Top 64%)10470(Top 692%)
30K18.64 mi3.11 mi17380+19011129+11411129+11416898(Top 58%)10784(Top 66%)10784(Top 712%)
20M20.00 mi1.36 mi17113+26710999+13010999+13013950(Top 48%)9443(Top 58%)9443(Top 624%)
21M21.00 mi1.00 mi16863+25010874+12510874+12512805(Top 44%)8823(Top 54%)8823(Top 583%)
35K21.75 mi0.75 mi16790+7310829+4510829+4515607(Top 54%)10020(Top 61%)10020(Top 662%)
23M23.00 mi1.25 mi16488+30210666+16310666+16312033(Top 41%)8387(Top 51%)8387(Top 554%)
24M24.00 mi1.00 mi16253+23510542+12410542+12411419(Top 39%)7991(Top 49%)7991(Top 528%)
40K24.85 mi0.85 mi16070+18310452+9010452+9011450(Top 39%)7932(Top 49%)7932(Top 524%)
25.2M25.20 mi0.35 mi15994+7610407+4510407+4511975(Top 41%)8116(Top 50%)8116(Top 536%)
FINISH26.22 mi1.02 mi15877+11710342+6510342+6512871(Top 44%)8516(Top 52%)8516(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17546

Males

11243

M60-64

11243

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17340

Males

11147

M60-64

11147

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17546

Males

11243

M60-64

11243

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16810

Males

10912

M60-64

10912

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16650

Males

10864

M60-64

10864

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15899

Males

10470

M60-64

10470

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16898

Males

10784

M60-64

10784

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13950

Males

9443

M60-64

9443

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12805

Males

8823

M60-64

8823

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15607

Males

10020

M60-64

10020

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

12033

Males

8387

M60-64

8387

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11419

Males

7991

M60-64

7991

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11450

Males

7932

M60-64

7932

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11975

Males

8116

M60-64

8116

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12871

Males

8516

M60-64

8516

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4304*
Passed By
275
Net Change
+4029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19906
5K10K1276*24+1252#19906#18654
10K15K395*52+343#18654#18311
15K20K397*24+373#18311#17938
20KHALF7410+64#17938#17874
HALF25K323*19+304#17874#17570
25K30K279*89+190#17570#17380
30K20M269*2+267#17380#17113
20M21M257*7+250#17113#16863
21M35K10128+73#16863#16790
35K23M304*2+302#16790#16488
23M24M235*0+235#16488#16253
24M40K1929+183#16253#16070
40K25.2M782+76#16070#15994
25.2MFINISH1247+117#15994#15877
TOTALS4304*275+4029

* 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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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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