Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrew Duggan

Bib: 17034MAge: N/A

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 (M50-54)
#0 / 1868
Race Day Weather
51°/41°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 — 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
22:46
3.11 mi
Rank: #11286
Start5K
22:46 | 7:20/mi
10K
45:50
6.21 mi
Rank: #11769 (-483)
5K10K
23:04 | 7:26/mi
15K
1:09:28
9.32 mi
Rank: #12410 (-641)
10K15K
23:38 | 7:37/mi
20K
1:33:25
12.43 mi
Rank: #12742 (-332)
15K20K
23:57 | 7:43/mi
HALF
1:38:36
13.11 mi
Rank: #12810 (-68)
20KHALF
5:11 | 7:37/mi
25K
1:57:33
15.53 mi
Rank: #12983 (-173)
HALF25K
18:57 | 7:49/mi
30K
2:22:56
18.64 mi
Rank: #13264 (-281)
25K30K
25:23 | 8:11/mi
20M
2:34:02
20.00 mi
Rank: #13294 (-30)
30K20M
11:06 | 8:11/mi
21M
2:42:43
21.00 mi
Rank: #13323 (-29)
20M21M
8:41 | 8:41/mi
35K
2:48:39
21.75 mi
Rank: #13339 (-16)
21M35K
5:56 | 7:56/mi
23M
3:00:38
23.00 mi
Rank: #13951 (-612)
35K23M
11:59 | 9:35/mi
24M
3:09:16
24.00 mi
Rank: #14129 (-178)
23M24M
8:38 | 8:38/mi
40K
3:16:34
24.85 mi
Rank: #14199 (-70)
24M40K
7:18 | 8:33/mi
25.2M
3:20:31
25.20 mi
Rank: #14496 (-297)
40K25.2M
3:57 | 11:28/mi
FINISH
3:28:50
26.22 mi
Rank: #14574 (-78)
25.2MFINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:36
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:0722:467:2022:46
7:20
-
10K
6.21 mi11:27:1145:507:2323:04
7:26
+0:06
15K
9.32 mi11:50:491:09:287:2823:38
7:37
+0:11
20K
12.43 mi12:14:461:33:257:3223:57
7:43
+0:06
HALF
13.11 mi12:19:571:38:367:325:11
7:37
-0:06
25K
15.53 mi12:38:541:57:337:3518:57
7:49
+0:12
30K
18.64 mi13:04:172:22:567:4125:23
8:11
+0:22
20M
20.00 mi13:15:232:34:027:4311:06
8:11
0:00
21M
21.00 mi13:24:042:42:437:458:41
8:41
+0:30
35K
21.75 mi13:30:002:48:397:465:56
7:56
-0:45
23M
23.00 mi13:41:593:00:387:5211:59
9:35
+1:39
24M
24.00 mi13:50:373:09:167:548:38
8:38
-0:57
40K
24.85 mi13:57:553:16:347:557:18
8:33
-0:05
25.2M
25.20 mi14:01:523:20:317:583:57
11:28
+2:55
FINISH
26.22 mi14:10:113:28:507:598:19
8:10
-3:18

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

7:20 /mi

Average Pace

7:58 /mi

Slowest Pace

11:28 /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

1:14:39

36% of race

Time at Steady Pace

1:49:34

52% of race

Time at Slower Pace

24:37

12% of race

Average Pace: 7:58 /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 mi11:04:0722:467:2022:46
7:20
#11286
10K
6.21 mi11:27:1145:507:2323:04
7:26
#11769
15K
9.32 mi11:50:491:09:287:2823:38
7:37
#12410
20K
12.43 mi12:14:461:33:257:3223:57
7:43
#12742
HALF
13.11 mi12:19:571:38:367:325:11
7:37
#12810
25K
15.53 mi12:38:541:57:337:3518:57
7:49
#12983
30K
18.64 mi13:04:172:22:567:4125:23
8:11
#13264
20M
20.00 mi13:15:232:34:027:4311:06
8:11
#13294
21M
21.00 mi13:24:042:42:437:458:41
8:41
#13323
35K
21.75 mi13:30:002:48:397:465:56
7:56
#13339
23M
23.00 mi13:41:593:00:387:5211:59
9:35
#13951
24M
24.00 mi13:50:373:09:167:548:38
8:38
#14129
40K
24.85 mi13:57:553:16:347:557:18
8:33
#14199
25.2M
25.20 mi14:01:523:20:317:583:57
11:28
#14496
FINISH
26.22 mi14:10:113:28:507:598:19
8:10
#14574
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 mi112868735873513716(Top 47%)9677(Top 59%)9677(Top 518%)
10K6.21 mi3.10 mi11769-4838924-1898924-18912299(Top 42%)9111(Top 56%)9111(Top 488%)
15K9.32 mi3.11 mi12410-6419171-2479171-24713716(Top 47%)9677(Top 59%)9677(Top 518%)
20K12.43 mi3.11 mi12742-3329279-1089279-10813787(Top 48%)9645(Top 59%)9645(Top 516%)
HALF13.11 mi0.68 mi12810-689305-269305-2613859(Top 48%)9754(Top 60%)9754(Top 522%)
25K15.53 mi2.42 mi12983-1739341-369341-3613941(Top 48%)9637(Top 59%)9637(Top 516%)
30K18.64 mi3.11 mi13264-2819418-779418-7714725(Top 51%)9857(Top 60%)9857(Top 528%)
20M20.00 mi1.36 mi13294-309406+129406+1214044(Top 48%)9484(Top 58%)9484(Top 508%)
21M21.00 mi1.00 mi13323-299399+79399+714266(Top 49%)9492(Top 58%)9492(Top 508%)
35K21.75 mi0.75 mi13339-169387+129387+1213963(Top 48%)9302(Top 57%)9302(Top 498%)
23M23.00 mi1.25 mi13951-6129625-2389625-23820821(Top 72%)12366(Top 76%)12366(Top 662%)
24M24.00 mi1.00 mi14129-1789687-629687-6217626(Top 61%)10760(Top 66%)10760(Top 576%)
40K24.85 mi0.85 mi14199-709683+49683+415887(Top 55%)9921(Top 61%)9921(Top 531%)
25.2M25.20 mi0.35 mi14496-2979797-1149797-11423357(Top 80%)13453(Top 82%)13453(Top 720%)
FINISH26.22 mi1.02 mi14574-789810-139810-1316166(Top 56%)10063(Top 62%)10063(Top 539%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13716

Males

9677

M50-54

9677

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12299

Males

9111

M50-54

9111

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13716

Males

9677

M50-54

9677

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13787

Males

9645

M50-54

9645

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13859

Males

9754

M50-54

9754

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13941

Males

9637

M50-54

9637

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14725

Males

9857

M50-54

9857

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

14044

Males

9484

M50-54

9484

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14266

Males

9492

M50-54

9492

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13963

Males

9302

M50-54

9302

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20821

Males

12366

M50-54

12366

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17626

Males

10760

M50-54

10760

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15887

Males

9921

M50-54

9921

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23357

Males

13453

M50-54

13453

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16166

Males

10063

M50-54

10063

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
778
Passed By
2210
Net Change
-3288
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11286
5K10K101200-483#11286#11769
10K15K47200-641#11769#12410
15K20K72200-332#12410#12742
20KHALF1381-68#12742#12810
HALF25K85200-173#12810#12983
25K30K102200-281#12983#13264
30K20M96126-30#13264#13294
20M21M71100-29#13294#13323
21M35K5874-16#13323#13339
35K23M19200-612#13339#13951
23M24M31200-178#13951#14129
24M40K43113-70#14129#14199
40K25.2M2200-297#14199#14496
25.2MFINISH38116-78#14496#14574
TOTALS7782210-3288
📊

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