Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Joseph Maase

Bib: 2378 β€’M β€’Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 9%
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
18:20
3.11 mi
Rank: #861
Start β†’ 5K
18:20 | 5:55/mi
10K
36:37
6.21 mi
Rank: #902 (-41)
5K β†’ 10K
18:17 | 5:54/mi
15K
54:50
9.32 mi
Rank: #870 (+32)
10K β†’ 15K
18:13 | 5:52/mi
20K
1:13:13
12.43 mi
Rank: #856 (+14)
15K β†’ 20K
18:23 | 5:56/mi
HALF
1:17:11
13.11 mi
Rank: #852 (+4)
20K β†’ HALF
3:58 | 5:50/mi
25K
1:31:21
15.53 mi
Rank: #793 (+59)
HALF β†’ 25K
14:10 | 5:51/mi
30K
1:49:57
18.64 mi
Rank: #741 (+52)
25K β†’ 30K
18:36 | 6:00/mi
20M
1:58:01
20.00 mi
Rank: #708 (+33)
30K β†’ 20M
8:04 | 5:57/mi
21M
2:04:16
21.00 mi
Rank: #699 (+9)
20M β†’ 21M
6:15 | 6:15/mi
35K
2:08:27
21.75 mi
Rank: #666 (+33)
21M β†’ 35K
4:11 | 5:36/mi
23M
2:15:51
23.00 mi
Rank: #640 (+26)
35K β†’ 23M
7:24 | 5:55/mi
24M
2:21:38
24.00 mi
Rank: #625 (+15)
23M β†’ 24M
5:47 | 5:47/mi
40K
2:26:43
24.85 mi
Rank: #616 (+9)
24M β†’ 40K
5:05 | 5:57/mi
25.2M
2:28:54
25.20 mi
Rank: #609 (+7)
40K β†’ 25.2M
2:11 | 6:20/mi
FINISH
2:34:50
26.22 mi
Rank: #614 (-5)
25.2M β†’ FINISH
5:56 | 5:50/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 β€” 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 Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:17:11
Pace5:54 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:17:39
Pace5:56 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3618:205:5518:20
5:55
-
10K
6.21 mi11:04:5336:375:5418:17
5:54
-0:01
15K
9.32 mi11:23:0654:505:5318:13
5:52
-0:02
20K
12.43 mi11:41:291:13:135:5418:23
5:56
+0:04
HALF
13.11 mi11:45:271:17:115:543:58
5:50
-0:06
25K
15.53 mi11:59:371:31:215:5314:10
5:51
+0:01
30K
18.64 mi12:18:131:49:575:5418:36
6:00
+0:09
20M
20.00 mi12:26:171:58:015:558:04
5:57
-0:03
21M
21.00 mi12:32:322:04:165:566:15
6:15
+0:18
35K
21.75 mi12:36:432:08:275:554:11
5:36
-0:39
23M
23.00 mi12:44:072:15:515:557:24
5:55
+0:19
24M
24.00 mi12:49:542:21:385:555:47
5:47
-0:08
40K
24.85 mi12:54:592:26:435:555:05
5:57
+0:10
25.2M
25.20 mi12:57:102:28:545:552:11
6:20
+0:23
FINISH
26.22 mi13:03:062:34:505:555:56
5:50
-0:30

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

5:36 /mi

Average Pace

5:55 /mi

Slowest Pace

6:20 /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

2:26:24

95% of race

Time at Steady Pace

8:26

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:54 /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 mi10:46:3618:205:5518:20
5:55
#861
10K
6.21 mi11:04:5336:375:5418:17
5:54
#902
15K
9.32 mi11:23:0654:505:5318:13
5:52
#870
20K
12.43 mi11:41:291:13:135:5418:23
5:56
#856
HALF
13.11 mi11:45:271:17:115:543:58
5:50
#852
25K
15.53 mi11:59:371:31:215:5314:10
5:51
#793
30K
18.64 mi12:18:131:49:575:5418:36
6:00
#741
20M
20.00 mi12:26:171:58:015:558:04
5:57
#708
21M
21.00 mi12:32:322:04:165:566:15
6:15
#699
35K
21.75 mi12:36:432:08:275:554:11
5:36
#666
23M
23.00 mi12:44:072:15:515:557:24
5:55
#640
24M
24.00 mi12:49:542:21:385:555:47
5:47
#625
40K
24.85 mi12:54:592:26:435:555:05
5:57
#616
25.2M
25.20 mi12:57:102:28:545:552:11
6:20
#609
FINISH
26.22 mi13:03:062:34:505:555:56
5:50
#614
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 mi861815815846(Top 3%)811(Top 5%)811(Top 14%)
10K6.21 mi3.10 mi902-41862-47862-47949(Top 3%)910(Top 6%)910(Top 16%)
15K9.32 mi3.11 mi870+32831+31831+31846(Top 3%)811(Top 5%)811(Top 14%)
20K12.43 mi3.11 mi856+14821+10821+10877(Top 3%)845(Top 5%)845(Top 15%)
HALF13.11 mi0.68 mi852+4817+4817+4820(Top 3%)786(Top 5%)786(Top 14%)
25K15.53 mi2.42 mi793+59757+60757+60618(Top 2%)595(Top 4%)595(Top 10%)
30K18.64 mi3.11 mi741+52707+50707+50661(Top 2%)634(Top 4%)634(Top 11%)
20M20.00 mi1.36 mi708+33678+29678+29534(Top 2%)511(Top 3%)511(Top 9%)
21M21.00 mi1.00 mi699+9670+8670+8643(Top 2%)619(Top 4%)619(Top 11%)
35K21.75 mi0.75 mi666+33639+31639+31346(Top 1%)328(Top 2%)328(Top 6%)
23M23.00 mi1.25 mi640+26613+26613+26512(Top 2%)487(Top 3%)487(Top 9%)
24M24.00 mi1.00 mi625+15598+15598+15561(Top 2%)534(Top 3%)534(Top 9%)
40K24.85 mi0.85 mi616+9588+10588+10666(Top 2%)635(Top 4%)635(Top 11%)
25.2M25.20 mi0.35 mi609+7581+7581+7595(Top 2%)571(Top 3%)571(Top 10%)
FINISH26.22 mi1.02 mi614-5585-4585-41059(Top 4%)1008(Top 6%)1008(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

846

Males

811

M18-39

811

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

949

Males

910

M18-39

910

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

846

Males

811

M18-39

811

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

877

Males

845

M18-39

845

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

820

Males

786

M18-39

786

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

618

Males

595

M18-39

595

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

661

Males

634

M18-39

634

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

534

Males

511

M18-39

511

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

643

Males

619

M18-39

619

21M→35K

21.0 - 21.8 mi

Top 1%
Γ—7
+17ft-86ft

Overall

346

Males

328

M18-39

328

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

512

Males

487

M18-39

487

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

561

Males

534

M18-39

534

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

666

Males

635

M18-39

635

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

595

Males

571

M18-39

571

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1059

Males

1008

M18-39

1008

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
419
Passed By
172
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#861
5K β†’ 10K3273-41#861#902
10K β†’ 15K4614+32#902#870
15K β†’ 20K4329+14#870#856
20K β†’ HALF73+4#856#852
HALF β†’ 25K623+59#852#793
25K β†’ 30K608+52#793#741
30K β†’ 20M352+33#741#708
20M β†’ 21M2112+9#708#699
21M β†’ 35K341+33#699#666
35K β†’ 23M293+26#666#640
23M β†’ 24M183+15#640#625
24M β†’ 40K134+9#625#616
40K β†’ 25.2M81+7#616#609
25.2M β†’ FINISH1116-5#609#614
TOTALS419172+247
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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