Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ciro Marchetti

Bib: 33373 β€’M β€’Age: N/A

VA

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 (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°F
overcast clouds
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

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
27:18
3.11 mi
Rank: #21629
Start β†’ 5K
27:18 | 8:48/mi
10K
53:18
6.21 mi
Rank: #20609 (+1020)
5K β†’ 10K
26:00 | 8:23/mi
15K
1:18:44
9.32 mi
Rank: #19834 (+775)
10K β†’ 15K
25:26 | 8:12/mi
20K
1:45:22
12.43 mi
Rank: #19798 (+36)
15K β†’ 20K
26:38 | 8:35/mi
HALF
1:51:11
13.11 mi
Rank: #19825 (-27)
20K β†’ HALF
5:49 | 8:32/mi
25K
2:13:00
15.53 mi
Rank: #20068 (-243)
HALF β†’ 25K
21:49 | 9:00/mi
30K
2:42:19
18.64 mi
Rank: #20370 (-302)
25K β†’ 30K
29:19 | 9:27/mi
20M
2:56:07
20.00 mi
Rank: #20666 (-296)
30K β†’ 20M
13:48 | 10:10/mi
21M
3:07:38
21.00 mi
Rank: #20985 (-319)
20M β†’ 21M
11:31 | 11:31/mi
35K
3:16:02
21.75 mi
Rank: #21284 (-299)
21M β†’ 35K
8:24 | 11:14/mi
23M
3:32:08
23.00 mi
Rank: #22019 (-735)
35K β†’ 23M
16:06 | 12:52/mi
24M
3:43:54
24.00 mi
Rank: #22342 (-323)
23M β†’ 24M
11:46 | 11:46/mi
40K
3:53:55
24.85 mi
Rank: #22506 (-164)
24M β†’ 40K
10:01 | 11:43/mi
25.2M
3:58:10
25.20 mi
Rank: #22562 (-56)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:08:33
26.22 mi
Rank: #22636 (-74)
25.2M β†’ FINISH
10:23 | 10:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:17:22
Pace10:29 /mi
πŸ“ŠPositive Split: 23.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0027:188:4827:18
8:48
-
10K
6.21 mi12:24:0053:188:3526:00
8:23
-0:25
15K
9.32 mi12:49:261:18:448:2725:26
8:12
-0:11
20K
12.43 mi13:16:041:45:228:2926:38
8:35
+0:23
HALF
13.11 mi13:21:531:51:118:295:49
8:32
-0:03
25K
15.53 mi13:43:422:13:008:3421:49
9:00
+0:28
30K
18.64 mi14:13:012:42:198:4329:19
9:27
+0:27
20M
20.00 mi14:26:492:56:078:4913:48
10:10
+0:43
21M
21.00 mi14:38:203:07:388:5711:31
11:31
+1:21
35K
21.75 mi14:46:443:16:029:018:24
11:14
-0:17
23M
23.00 mi15:02:503:32:089:1416:06
12:52
+1:38
24M
24.00 mi15:14:363:43:549:2011:46
11:46
-1:06
40K
24.85 mi15:24:373:53:559:2510:01
11:43
-0:03
25.2M
25.20 mi15:28:523:58:109:284:15
12:20
+0:37
FINISH
26.22 mi15:39:154:08:339:3010:23
10:12
-2:08

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

8:12 /mi

Average Pace

9:29 /mi

Slowest Pace

12:52 /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

2:13:00

54% of race

Time at Steady Pace

53:30

22% of race

Time at Slower Pace

1:02:03

25% of race

Average Pace: 9:29 /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 mi11:58:0027:188:4827:18
8:48
#21629
10K
6.21 mi12:24:0053:188:3526:00
8:23
#20609
15K
9.32 mi12:49:261:18:448:2725:26
8:12
#19834
20K
12.43 mi13:16:041:45:228:2926:38
8:35
#19798
HALF
13.11 mi13:21:531:51:118:295:49
8:32
#19825
25K
15.53 mi13:43:422:13:008:3421:49
9:00
#20068
30K
18.64 mi14:13:012:42:198:4329:19
9:27
#20370
20M
20.00 mi14:26:492:56:078:4913:48
10:10
#20666
21M
21.00 mi14:38:203:07:388:5711:31
11:31
#20985
35K
21.75 mi14:46:443:16:029:018:24
11:14
#21284
23M
23.00 mi15:02:503:32:089:1416:06
12:52
#22019
24M
24.00 mi15:14:363:43:549:2011:46
11:46
#22342
40K
24.85 mi15:24:373:53:559:2510:01
11:43
#22506
25.2M
25.20 mi15:28:523:58:109:284:15
12:20
#22562
FINISH
26.22 mi15:39:154:08:339:3010:23
10:12
#22636
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21629130401304018262(Top 63%)11569(Top 71%)11569(Top 776%)
10K6.21 mi3.10 mi20609+102012576+46412576+46419593(Top 68%)12141(Top 74%)12141(Top 814%)
15K9.32 mi3.11 mi19834+77512230+34612230+34618262(Top 63%)11569(Top 71%)11569(Top 776%)
20K12.43 mi3.11 mi19798+3612198+3212198+3219715(Top 68%)12162(Top 74%)12162(Top 816%)
HALF13.11 mi0.68 mi19825-2712210-1212210-1220441(Top 70%)12549(Top 77%)12549(Top 842%)
25K15.53 mi2.42 mi20068-24312314-10412314-10421158(Top 73%)12826(Top 78%)12826(Top 860%)
30K18.64 mi3.11 mi20370-30212433-11912433-11921414(Top 74%)12854(Top 79%)12854(Top 862%)
20M20.00 mi1.36 mi20666-29612567-13412567-13422968(Top 79%)13523(Top 83%)13523(Top 907%)
21M21.00 mi1.00 mi20985-31912706-13912706-13924207(Top 83%)14011(Top 86%)14011(Top 940%)
35K21.75 mi0.75 mi21284-29912845-13912845-13925628(Top 88%)14682(Top 90%)14682(Top 985%)
23M23.00 mi1.25 mi22019-73513169-32413169-32427175(Top 94%)15406(Top 94%)15406(Top 1033%)
24M24.00 mi1.00 mi22342-32313323-15413323-15426292(Top 91%)14931(Top 91%)14931(Top 1001%)
40K24.85 mi0.85 mi22506-16413373-5013373-5025443(Top 88%)14477(Top 89%)14477(Top 971%)
25.2M25.20 mi0.35 mi22562-5613393-2013393-2025004(Top 86%)14279(Top 87%)14279(Top 958%)
FINISH26.22 mi1.02 mi22636-7413420-2713420-2724332(Top 84%)13953(Top 85%)13953(Top 936%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
Γ—21
+97ft-345ft

Overall

18262

Males

11569

M55-59

11569

5K→10K

3.1 - 6.2 mi

Top 68%
Γ—5
+79ft-138ft

Overall

19593

Males

12141

M55-59

12141

10K→15K

6.2 - 9.3 mi

Top 63%
Γ—3
+67ft-78ft

Overall

18262

Males

11569

M55-59

11569

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—5
+106ft-86ft

Overall

19715

Males

12162

M55-59

12162

20K→HALF

12.4 - 13.1 mi

Top 70%
Γ—2
+19ft-37ft

Overall

20441

Males

12549

M55-59

12549

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21158

Males

12826

M55-59

12826

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21414

Males

12854

M55-59

12854

30K→20M

18.6 - 20.0 mi

Top 79%
Γ—5
+64ft-50ft

Overall

22968

Males

13523

M55-59

13523

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24207

Males

14011

M55-59

14011

21M→35K

21.0 - 21.8 mi

Top 88%
Γ—7
+17ft-86ft

Overall

25628

Males

14682

M55-59

14682

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27175

Males

15406

M55-59

15406

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26292

Males

14931

M55-59

14931

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25443

Males

14477

M55-59

14477

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25004

Males

14279

M55-59

14279

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24332

Males

13953

M55-59

13953

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2337*
Passed By
1986
Net Change
-1007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21629
5K β†’ 10K1070*50+1020#21629#20609
10K β†’ 15K790*15+775#20609#19834
15K β†’ 20K169133+36#19834#19798
20K β†’ HALF2552-27#19798#19825
HALF β†’ 25K58200-243#19825#20068
25K β†’ 30K106200-302#20068#20370
30K β†’ 20M30200-296#20370#20666
20M β†’ 21M19200-319#20666#20985
21M β†’ 35K16200-299#20985#21284
35K β†’ 23M4200-735#21284#22019
23M β†’ 24M8200-323#22019#22342
24M β†’ 40K17181-164#22342#22506
40K β†’ 25.2M763-56#22506#22562
25.2M β†’ FINISH1892-74#22562#22636
TOTALS2337*1986-1007

* Includes athletes who did not complete a segment (DNF/DNQ).

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