Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Leandro Câmara

Bib: 8412MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M40-44)
#0 / 2198
Top 43%
Race Day Weather
51°/41°F
overcast clouds
Unlock Your Full

Race Performance Report

Personalized by MyRace AI
New

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Your Race 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
Report Preview
Generating your preview…
$4.99
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:00
3.11 mi
Rank: #6463
Start5K
21:00 | 6:46/mi
10K
41:55
6.21 mi
Rank: #6375 (+88)
5K10K
20:55 | 6:45/mi
15K
1:02:51
9.32 mi
Rank: #6251 (+124)
10K15K
20:55 | 6:45/mi
20K
1:23:46
12.43 mi
Rank: #6010 (+241)
15K20K
20:55 | 6:45/mi
HALF
1:28:14
13.11 mi
Rank: #5941 (+69)
20KHALF
4:28 | 6:34/mi
25K
1:44:42
15.53 mi
Rank: #5873 (+68)
HALF25K
16:28 | 6:48/mi
30K
2:06:09
18.64 mi
Rank: #5714 (+159)
25K30K
21:27 | 6:55/mi
20M
2:15:23
20.00 mi
Rank: #5562 (+152)
30K20M
9:14 | 6:48/mi
21M
2:22:33
21.00 mi
Rank: #5465 (+97)
20M21M
7:10 | 7:10/mi
35K
2:27:44
21.75 mi
Rank: #5485 (-20)
21M35K
5:11 | 6:56/mi
23M
2:36:33
23.00 mi
Rank: #5472 (+13)
35K23M
8:49 | 7:03/mi
24M
2:43:50
24.00 mi
Rank: #5622 (-150)
23M24M
7:17 | 7:17/mi
40K
2:50:06
24.85 mi
Rank: #5692 (-70)
24M40K
6:16 | 7:20/mi
25.2M
2:52:46
25.20 mi
Rank: #5714 (-22)
40K25.2M
2:40 | 7:44/mi
FINISH
2:59:37
26.22 mi
Rank: #5726 (-12)
25.2MFINISH
6:51 | 6:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:14
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:31:23
Pace6:59 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:0821:006:4621:00
6:46
-
10K
6.21 mi10:57:0341:556:4520:55
6:45
-0:01
15K
9.32 mi11:17:581:02:516:4520:55
6:45
0:00
20K
12.43 mi11:38:541:23:466:4520:55
6:45
0:00
HALF
13.11 mi11:43:221:28:146:444:28
6:34
-0:11
25K
15.53 mi11:59:501:44:426:4516:28
6:48
+0:14
30K
18.64 mi12:21:172:06:096:4721:27
6:55
+0:07
20M
20.00 mi12:30:312:15:236:479:14
6:48
-0:07
21M
21.00 mi12:37:412:22:336:487:10
7:10
+0:22
35K
21.75 mi12:42:522:27:446:485:11
6:56
-0:14
23M
23.00 mi12:51:412:36:336:498:49
7:03
+0:07
24M
24.00 mi12:58:582:43:506:507:17
7:17
+0:14
40K
24.85 mi13:05:142:50:066:516:16
7:20
+0:03
25.2M
25.20 mi13:07:542:52:466:522:40
7:44
+0:24
FINISH
26.22 mi13:14:452:59:376:526:51
6:44
-1:00

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

6:34 /mi

Average Pace

6:51 /mi

Slowest Pace

7:44 /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

2:43:24

91% of race

Time at Steady Pace

16:13

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:36:0821:006:4621:00
6:46
#6463
10K
6.21 mi10:57:0341:556:4520:55
6:45
#6375
15K
9.32 mi11:17:581:02:516:4520:55
6:45
#6251
20K
12.43 mi11:38:541:23:466:4520:55
6:45
#6010
HALF
13.11 mi11:43:221:28:146:444:28
6:34
#5941
25K
15.53 mi11:59:501:44:426:4516:28
6:48
#5873
30K
18.64 mi12:21:172:06:096:4721:27
6:55
#5714
20M
20.00 mi12:30:312:15:236:479:14
6:48
#5562
21M
21.00 mi12:37:412:22:336:487:10
7:10
#5465
35K
21.75 mi12:42:522:27:446:485:11
6:56
#5485
23M
23.00 mi12:51:412:36:336:498:49
7:03
#5472
24M
24.00 mi12:58:582:43:506:507:17
7:17
#5622
40K
24.85 mi13:05:142:50:066:516:16
7:20
#5692
25.2M
25.20 mi13:07:542:52:466:522:40
7:44
#5714
FINISH
26.22 mi13:14:452:59:376:526:51
6:44
#5726
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6463582758276161(Top 21%)5550(Top 34%)5550(Top 253%)
10K6.21 mi3.10 mi6375+885746+815746+816331(Top 22%)5705(Top 35%)5705(Top 260%)
15K9.32 mi3.11 mi6251+1245662+845662+846161(Top 21%)5550(Top 34%)5550(Top 253%)
20K12.43 mi3.11 mi6010+2415465+1975465+1975524(Top 19%)5043(Top 31%)5043(Top 229%)
HALF13.11 mi0.68 mi5941+695413+525413+524871(Top 17%)4543(Top 28%)4543(Top 207%)
25K15.53 mi2.42 mi5873+685348+655348+655679(Top 20%)5131(Top 31%)5131(Top 233%)
30K18.64 mi3.11 mi5714+1595201+1475201+1475194(Top 18%)4687(Top 29%)4687(Top 213%)
20M20.00 mi1.36 mi5562+1525075+1265075+1264147(Top 14%)3805(Top 23%)3805(Top 173%)
21M21.00 mi1.00 mi5465+974990+854990+854455(Top 15%)3983(Top 24%)3983(Top 181%)
35K21.75 mi0.75 mi5485-204993-34993-36548(Top 23%)5519(Top 34%)5519(Top 251%)
23M23.00 mi1.25 mi5472+134970+234970+235739(Top 20%)4924(Top 30%)4924(Top 224%)
24M24.00 mi1.00 mi5622-1505069-995069-998433(Top 29%)6474(Top 40%)6474(Top 295%)
40K24.85 mi0.85 mi5692-705117-485117-487610(Top 26%)5945(Top 36%)5945(Top 270%)
25.2M25.20 mi0.35 mi5714-225134-175134-176558(Top 23%)5272(Top 32%)5272(Top 240%)
FINISH26.22 mi1.02 mi5726-12513451345589(Top 19%)4603(Top 28%)4603(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6161

Males

5550

M40-44

5550

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6331

Males

5705

M40-44

5705

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6161

Males

5550

M40-44

5550

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5524

Males

5043

M40-44

5043

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4871

Males

4543

M40-44

4543

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5679

Males

5131

M40-44

5131

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5194

Males

4687

M40-44

4687

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4147

Males

3805

M40-44

3805

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4455

Males

3983

M40-44

3983

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6548

Males

5519

M40-44

5519

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5739

Males

4924

M40-44

4924

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8433

Males

6474

M40-44

6474

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7610

Males

5945

M40-44

5945

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6558

Males

5272

M40-44

5272

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5589

Males

4603

M40-44

4603

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1669*
Passed By
932
Net Change
+737
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6463
5K10K241*153+88#6463#6375
10K15K201*77+124#6375#6251
15K20K276*35+241#6251#6010
20KHALF712+69#6010#5941
HALF25K12658+68#5941#5873
25K30K224*65+159#5873#5714
30K20M1608+152#5714#5562
20M21M11417+97#5562#5465
21M35K4161-20#5465#5485
35K23M7360+13#5485#5472
23M24M35185-150#5472#5622
24M40K40110-70#5622#5692
40K25.2M1638-22#5692#5714
25.2MFINISH5163-12#5714#5726
TOTALS1669*932+737

* 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...

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