Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrew Cotton

Bib: 21083MAge: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 25%
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
24:40
3.11 mi
Rank: #16472
Start5K
24:40 | 7:57/mi
10K
48:51
6.21 mi
Rank: #15990 (+482)
5K10K
24:11 | 7:48/mi
15K
1:12:50
9.32 mi
Rank: #15536 (+454)
10K15K
23:59 | 7:44/mi
20K
1:37:07
12.43 mi
Rank: #15289 (+247)
15K20K
24:17 | 7:49/mi
HALF
1:42:21
13.11 mi
Rank: #15250 (+39)
20KHALF
5:14 | 7:41/mi
25K
2:01:41
15.53 mi
Rank: #15193 (+57)
HALF25K
19:20 | 7:59/mi
30K
2:27:35
18.64 mi
Rank: #15339 (-146)
25K30K
25:54 | 8:21/mi
20M
2:39:02
20.00 mi
Rank: #15355 (-16)
30K20M
11:27 | 8:26/mi
21M
2:48:05
21.00 mi
Rank: #15400 (-45)
20M21M
9:03 | 9:03/mi
35K
2:54:34
21.75 mi
Rank: #15509 (-109)
21M35K
6:29 | 8:40/mi
23M
3:05:44
23.00 mi
Rank: #15684 (-175)
35K23M
11:10 | 8:56/mi
24M
3:14:24
24.00 mi
Rank: #15782 (-98)
23M24M
8:40 | 8:40/mi
40K
3:22:04
24.85 mi
Rank: #15879 (-97)
24M40K
7:40 | 8:59/mi
25.2M
3:25:25
25.20 mi
Rank: #15923 (-44)
40K25.2M
3:21 | 9:43/mi
FINISH
3:34:08
26.22 mi
Rank: #15994 (-71)
25.2MFINISH
8:43 | 8:34/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:21
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:51:47
Pace8:32 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:5824:407:5724:40
7:57
-
10K
6.21 mi11:35:0948:517:5224:11
7:48
-0:09
15K
9.32 mi11:59:081:12:507:4923:59
7:44
-0:04
20K
12.43 mi12:23:251:37:077:4924:17
7:49
+0:05
HALF
13.11 mi12:28:391:42:217:495:14
7:41
-0:08
25K
15.53 mi12:47:592:01:417:5019:20
7:59
+0:18
30K
18.64 mi13:13:532:27:357:5625:54
8:21
+0:22
20M
20.00 mi13:25:202:39:027:5811:27
8:26
+0:05
21M
21.00 mi13:34:232:48:058:019:03
9:03
+0:37
35K
21.75 mi13:40:522:54:348:026:29
8:40
-0:23
23M
23.00 mi13:52:023:05:448:0511:10
8:56
+0:16
24M
24.00 mi14:00:423:14:248:078:40
8:40
-0:16
40K
24.85 mi14:08:223:22:048:087:40
8:59
+0:19
25.2M
25.20 mi14:11:433:25:258:103:21
9:43
+0:44
FINISH
26.22 mi14:20:263:34:088:118:43
8:34
-1:09

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

8:10 /mi

Slowest Pace

9:43 /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

2:01:41

57% of race

Time at Steady Pace

1:01:13

29% of race

Time at Slower Pace

31:14

15% of race

Average Pace: 8:10 /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 mi11:10:5824:407:5724:40
7:57
#16472
10K
6.21 mi11:35:0948:517:5224:11
7:48
#15990
15K
9.32 mi11:59:081:12:507:4923:59
7:44
#15536
20K
12.43 mi12:23:251:37:077:4924:17
7:49
#15289
HALF
13.11 mi12:28:391:42:217:495:14
7:41
#15250
25K
15.53 mi12:47:592:01:417:5019:20
7:59
#15193
30K
18.64 mi13:13:532:27:357:5625:54
8:21
#15339
20M
20.00 mi13:25:202:39:027:5811:27
8:26
#15355
21M
21.00 mi13:34:232:48:058:019:03
9:03
#15400
35K
21.75 mi13:40:522:54:348:026:29
8:40
#15509
23M
23.00 mi13:52:023:05:448:0511:10
8:56
#15684
24M
24.00 mi14:00:423:14:248:078:40
8:40
#15782
40K
24.85 mi14:08:223:22:048:087:40
8:59
#15879
25.2M
25.20 mi14:11:433:25:258:103:21
9:43
#15923
FINISH
26.22 mi14:20:263:34:088:118:43
8:34
#15994
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 mi16472107951079514690(Top 51%)10073(Top 62%)10073(Top 665%)
10K6.21 mi3.10 mi15990+48210597+19810597+19815472(Top 53%)10413(Top 64%)10413(Top 688%)
15K9.32 mi3.11 mi15536+45410404+19310404+19314690(Top 51%)10073(Top 62%)10073(Top 665%)
20K12.43 mi3.11 mi15289+24710307+9710307+9714652(Top 50%)10004(Top 61%)10004(Top 661%)
HALF13.11 mi0.68 mi15250+3910289+1810289+1814522(Top 50%)10031(Top 61%)10031(Top 663%)
25K15.53 mi2.42 mi15193+5710254+3510254+3515187(Top 52%)10165(Top 62%)10165(Top 671%)
30K18.64 mi3.11 mi15339-14610267-1310267-1315857(Top 55%)10355(Top 63%)10355(Top 684%)
20M20.00 mi1.36 mi15355-1610256+1110256+1115753(Top 54%)10194(Top 62%)10194(Top 673%)
21M21.00 mi1.00 mi15400-4510248+810248+816356(Top 56%)10405(Top 64%)10405(Top 687%)
35K21.75 mi0.75 mi15509-10910279-3110279-3118432(Top 64%)11237(Top 69%)11237(Top 742%)
23M23.00 mi1.25 mi15684-17510329-5010329-5018092(Top 62%)11016(Top 67%)11016(Top 728%)
24M24.00 mi1.00 mi15782-9810353-2410353-2417817(Top 61%)10851(Top 66%)10851(Top 717%)
40K24.85 mi0.85 mi15879-9710364-1110364-1118205(Top 63%)10984(Top 67%)10984(Top 725%)
25.2M25.20 mi0.35 mi15923-4410375-1110375-1118207(Top 63%)10977(Top 67%)10977(Top 725%)
FINISH26.22 mi1.02 mi15994-7110384-910384-918399(Top 63%)11076(Top 68%)11076(Top 732%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14690

Males

10073

M60-64

10073

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15472

Males

10413

M60-64

10413

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14690

Males

10073

M60-64

10073

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14652

Males

10004

M60-64

10004

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14522

Males

10031

M60-64

10031

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15187

Males

10165

M60-64

10165

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15857

Males

10355

M60-64

10355

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15753

Males

10194

M60-64

10194

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16356

Males

10405

M60-64

10405

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18432

Males

11237

M60-64

11237

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18092

Males

11016

M60-64

11016

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17817

Males

10851

M60-64

10851

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18205

Males

10984

M60-64

10984

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18207

Males

10977

M60-64

10977

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18399

Males

11076

M60-64

11076

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2194*
Passed By
1589
Net Change
+478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16472
5K10K595*113+482#16472#15990
10K15K512*58+454#15990#15536
15K20K313*66+247#15536#15289
20KHALF489+39#15289#15250
HALF25K159102+57#15250#15193
25K30K151200-146#15193#15339
30K20M99115-16#15339#15355
20M21M89134-45#15355#15400
21M35K38147-109#15400#15509
35K23M55200-175#15509#15684
23M24M41139-98#15684#15782
24M40K40137-97#15782#15879
40K25.2M1357-44#15879#15923
25.2MFINISH41112-71#15923#15994
TOTALS2194*1589+478

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

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

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback