Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mauro Baldassin

Bib: 13288MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M50-54)
#0 / 1868
Top 29%
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
22:37
3.11 mi
Rank: #10847
Start5K
22:37 | 7:17/mi
10K
45:30
6.21 mi
Rank: #11260 (-413)
5K10K
22:53 | 7:22/mi
15K
1:07:42
9.32 mi
Rank: #10714 (+546)
10K15K
22:12 | 7:09/mi
20K
1:29:38
12.43 mi
Rank: #10000 (+714)
15K20K
21:56 | 7:04/mi
HALF
1:34:25
13.11 mi
Rank: #9922 (+78)
20KHALF
4:47 | 7:02/mi
25K
1:51:36
15.53 mi
Rank: #9567 (+355)
HALF25K
17:11 | 7:06/mi
30K
2:14:07
18.64 mi
Rank: #9205 (+362)
25K30K
22:31 | 7:15/mi
20M
2:24:16
20.00 mi
Rank: #9137 (+68)
30K20M
10:09 | 7:29/mi
21M
2:32:11
21.00 mi
Rank: #9114 (+23)
20M21M
7:55 | 7:55/mi
35K
2:37:37
21.75 mi
Rank: #9078 (+36)
21M35K
5:26 | 7:16/mi
23M
2:47:12
23.00 mi
Rank: #9082 (-4)
35K23M
9:35 | 7:40/mi
24M
2:54:32
24.00 mi
Rank: #9026 (+56)
23M24M
7:20 | 7:20/mi
40K
3:01:07
24.85 mi
Rank: #9022 (+4)
24M40K
6:35 | 7:42/mi
25.2M
3:04:00
25.20 mi
Rank: #9024 (-2)
40K25.2M
2:53 | 8:22/mi
FINISH
3:11:26
26.22 mi
Rank: #9011 (+13)
25.2MFINISH
7:26 | 7:18/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
Time1:34:25
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:37:01
Pace7:25 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2322:377:1722:37
7:17
-
10K
6.21 mi11:14:1645:307:2022:53
7:22
+0:05
15K
9.32 mi11:36:281:07:427:1622:12
7:09
-0:13
20K
12.43 mi11:58:241:29:387:1321:56
7:04
-0:05
HALF
13.11 mi12:03:111:34:257:134:47
7:02
-0:02
25K
15.53 mi12:20:221:51:367:1217:11
7:06
+0:04
30K
18.64 mi12:42:532:14:077:1222:31
7:15
+0:09
20M
20.00 mi12:53:022:24:167:1310:09
7:29
+0:14
21M
21.00 mi13:00:572:32:117:157:55
7:55
+0:26
35K
21.75 mi13:06:232:37:377:155:26
7:16
-0:39
23M
23.00 mi13:15:582:47:127:179:35
7:40
+0:24
24M
24.00 mi13:23:182:54:327:177:20
7:20
-0:20
40K
24.85 mi13:29:533:01:077:186:35
7:42
+0:22
25.2M
25.20 mi13:32:463:04:007:192:53
8:22
+0:40
FINISH
26.22 mi13:40:123:11:267:197:26
7:18
-1:04

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

7:02 /mi

Average Pace

7:18 /mi

Slowest Pace

8:22 /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

3:00:38

94% of race

Time at Steady Pace

7:55

4% of race

Time at Slower Pace

2:53

2% of race

Average Pace: 7:18 /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 mi10:51:2322:377:1722:37
7:17
#10847
10K
6.21 mi11:14:1645:307:2022:53
7:22
#11260
15K
9.32 mi11:36:281:07:427:1622:12
7:09
#10714
20K
12.43 mi11:58:241:29:387:1321:56
7:04
#10000
HALF
13.11 mi12:03:111:34:257:134:47
7:02
#9922
25K
15.53 mi12:20:221:51:367:1217:11
7:06
#9567
30K
18.64 mi12:42:532:14:077:1222:31
7:15
#9205
20M
20.00 mi12:53:022:24:167:1310:09
7:29
#9137
21M
21.00 mi13:00:572:32:117:157:55
7:55
#9114
35K
21.75 mi13:06:232:37:377:155:26
7:16
#9078
23M
23.00 mi13:15:582:47:127:179:35
7:40
#9082
24M
24.00 mi13:23:182:54:327:177:20
7:20
#9026
40K
24.85 mi13:29:533:01:077:186:35
7:42
#9022
25.2M
25.20 mi13:32:463:04:007:192:53
8:22
#9024
FINISH
26.22 mi13:40:123:11:267:197:26
7:18
#9011
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10847850785079630(Top 33%)7832(Top 48%)7832(Top 419%)
10K6.21 mi3.10 mi11260-4138677-1708677-17011725(Top 40%)8857(Top 54%)8857(Top 474%)
15K9.32 mi3.11 mi10714+5468397+2808397+2809630(Top 33%)7832(Top 48%)7832(Top 419%)
20K12.43 mi3.11 mi10000+7148021+3768021+3768268(Top 28%)7001(Top 43%)7001(Top 375%)
HALF13.11 mi0.68 mi9922+787978+437978+438759(Top 30%)7336(Top 45%)7336(Top 393%)
25K15.53 mi2.42 mi9567+3557779+1997779+1998026(Top 28%)6772(Top 41%)6772(Top 363%)
30K18.64 mi3.11 mi9205+3627532+2477532+2477717(Top 27%)6452(Top 39%)6452(Top 345%)
20M20.00 mi1.36 mi9137+687458+747458+748921(Top 31%)7020(Top 43%)7020(Top 376%)
21M21.00 mi1.00 mi9114+237421+377421+379313(Top 32%)7105(Top 43%)7105(Top 380%)
35K21.75 mi0.75 mi9078+367382+397382+398983(Top 31%)6940(Top 42%)6940(Top 372%)
23M23.00 mi1.25 mi9082-47349+337349+339969(Top 34%)7358(Top 45%)7358(Top 394%)
24M24.00 mi1.00 mi9026+567287+627287+628829(Top 30%)6705(Top 41%)6705(Top 359%)
40K24.85 mi0.85 mi9022+47265+227265+2210265(Top 35%)7343(Top 45%)7343(Top 393%)
25.2M25.20 mi0.35 mi9024-27254+117254+1110626(Top 37%)7433(Top 45%)7433(Top 398%)
FINISH26.22 mi1.02 mi9011+137217+377217+379816(Top 34%)7021(Top 43%)7021(Top 376%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9630

Males

7832

M50-54

7832

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11725

Males

8857

M50-54

8857

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9630

Males

7832

M50-54

7832

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8268

Males

7001

M50-54

7001

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8759

Males

7336

M50-54

7336

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8026

Males

6772

M50-54

6772

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7717

Males

6452

M50-54

6452

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8921

Males

7020

M50-54

7020

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9313

Males

7105

M50-54

7105

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8983

Males

6940

M50-54

6940

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9969

Males

7358

M50-54

7358

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8829

Males

6705

M50-54

6705

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10265

Males

7343

M50-54

7343

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10626

Males

7433

M50-54

7433

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9816

Males

7021

M50-54

7021

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2848*
Passed By
699
Net Change
+1836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10847
5K10K100200-413#10847#11260
10K15K559*13+546#11260#10714
15K20K716*2+714#10714#10000
20KHALF83*5+78#10000#9922
HALF25K358*3+355#9922#9567
25K30K379*17+362#9567#9205
30K20M13567+68#9205#9137
20M21M8461+23#9137#9114
21M35K8044+36#9114#9078
35K23M9397-4#9078#9082
23M24M8933+56#9082#9026
24M40K5854+4#9026#9022
40K25.2M2931-2#9022#9024
25.2MFINISH8572+13#9024#9011
TOTALS2848*699+1836

* 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