Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Shuai Wang

Bib: 8394 β€’M β€’Age: 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 (M40-44)
#0 / 2198
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
24:16
3.11 mi
Rank: #15499
Start β†’ 5K
24:16 | 7:49/mi
10K
48:58
6.21 mi
Rank: #16136 (-637)
5K β†’ 10K
24:42 | 7:58/mi
15K
1:14:05
9.32 mi
Rank: #16673 (-537)
10K β†’ 15K
25:07 | 8:06/mi
20K
1:39:14
12.43 mi
Rank: #16690 (-17)
15K β†’ 20K
25:09 | 8:06/mi
HALF
1:45:04
13.11 mi
Rank: #16922 (-232)
20K β†’ HALF
5:50 | 8:34/mi
25K
2:04:37
15.53 mi
Rank: #16727 (+195)
HALF β†’ 25K
19:33 | 8:04/mi
30K
2:32:19
18.64 mi
Rank: #17192 (-465)
25K β†’ 30K
27:42 | 8:55/mi
20M
2:44:41
20.00 mi
Rank: #17380 (-188)
30K β†’ 20M
12:22 | 9:07/mi
21M
2:55:53
21.00 mi
Rank: #17939 (-559)
20M β†’ 21M
11:12 | 11:12/mi
35K
3:03:34
21.75 mi
Rank: #18274 (-335)
21M β†’ 35K
7:41 | 10:17/mi
23M
3:17:09
23.00 mi
Rank: #18866 (-592)
35K β†’ 23M
13:35 | 10:52/mi
24M
3:27:53
24.00 mi
Rank: #19307 (-441)
23M β†’ 24M
10:44 | 10:44/mi
40K
3:37:15
24.85 mi
Rank: #19657 (-350)
24M β†’ 40K
9:22 | 10:58/mi
25.2M
3:41:24
25.20 mi
Rank: #19809 (-152)
40K β†’ 25.2M
4:09 | 12:03/mi
FINISH
3:51:26
26.22 mi
Rank: #20006 (-197)
25.2M β†’ FINISH
10:02 | 9:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:04
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:06:22
Pace9:39 /mi
πŸ“ŠPositive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5824:167:4924:16
7:49
-
10K
6.21 mi11:18:4048:587:5324:42
7:58
+0:09
15K
9.32 mi11:43:471:14:057:5725:07
8:06
+0:08
20K
12.43 mi12:08:561:39:148:0025:09
8:06
0:00
HALF
13.11 mi12:14:461:45:048:015:50
8:34
+0:28
25K
15.53 mi12:34:192:04:378:0219:33
8:04
-0:30
30K
18.64 mi13:02:012:32:198:1127:42
8:55
+0:51
20M
20.00 mi13:14:232:44:418:1512:22
9:07
+0:12
21M
21.00 mi13:25:352:55:538:2311:12
11:12
+2:05
35K
21.75 mi13:33:163:03:348:277:41
10:17
-0:55
23M
23.00 mi13:46:513:17:098:3513:35
10:52
+0:35
24M
24.00 mi13:57:353:27:538:4010:44
10:44
-0:08
40K
24.85 mi14:06:573:37:158:459:22
10:58
+0:14
25.2M
25.20 mi14:11:063:41:248:484:09
12:03
+1:05
FINISH
26.22 mi14:21:083:51:268:5010:02
9:51
-2:12

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

7:49 /mi

Average Pace

8:50 /mi

Slowest Pace

12:03 /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

1:58:47

51% of race

Time at Steady Pace

45:54

20% of race

Time at Slower Pace

1:06:45

29% of race

Average Pace: 8:50 /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 mi10:53:5824:167:4924:16
7:49
#15499
10K
6.21 mi11:18:4048:587:5324:42
7:58
#16136
15K
9.32 mi11:43:471:14:057:5725:07
8:06
#16673
20K
12.43 mi12:08:561:39:148:0025:09
8:06
#16690
HALF
13.11 mi12:14:461:45:048:015:50
8:34
#16922
25K
15.53 mi12:34:192:04:378:0219:33
8:04
#16727
30K
18.64 mi13:02:012:32:198:1127:42
8:55
#17192
20M
20.00 mi13:14:232:44:418:1512:22
9:07
#17380
21M
21.00 mi13:25:352:55:538:2311:12
11:12
#17939
35K
21.75 mi13:33:163:03:348:277:41
10:17
#18274
23M
23.00 mi13:46:513:17:098:3513:35
10:52
#18866
24M
24.00 mi13:57:353:27:538:4010:44
10:44
#19307
40K
24.85 mi14:06:573:37:158:459:22
10:58
#19657
25.2M
25.20 mi14:11:063:41:248:484:09
12:03
#19809
FINISH
26.22 mi14:21:083:51:268:5010:02
9:51
#20006
Faster pace
Steady pace
Slower pace

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 mi15499104421044217593(Top 61%)11272(Top 69%)11272(Top 513%)
10K6.21 mi3.10 mi16136-63710646-20410646-20416852(Top 58%)10955(Top 67%)10955(Top 498%)
15K9.32 mi3.11 mi16673-53710877-23110877-23117593(Top 61%)11272(Top 69%)11272(Top 513%)
20K12.43 mi3.11 mi16690-1710871+610871+616819(Top 58%)10921(Top 67%)10921(Top 497%)
HALF13.11 mi0.68 mi16922-23210963-9210963-9220546(Top 71%)12566(Top 77%)12566(Top 572%)
25K15.53 mi2.42 mi16727+19510874+8910874+8915867(Top 55%)10465(Top 64%)10465(Top 476%)
30K18.64 mi3.11 mi17192-46511048-17411048-17419160(Top 66%)11784(Top 72%)11784(Top 536%)
20M20.00 mi1.36 mi17380-18811119-7111119-7119416(Top 67%)11849(Top 73%)11849(Top 539%)
21M21.00 mi1.00 mi17939-55911324-20511324-20523542(Top 81%)13738(Top 84%)13738(Top 625%)
35K21.75 mi0.75 mi18274-33511454-13011454-13023795(Top 82%)13827(Top 85%)13827(Top 629%)
23M23.00 mi1.25 mi18866-59211691-23711691-23724160(Top 83%)13934(Top 85%)13934(Top 634%)
24M24.00 mi1.00 mi19307-44111863-17211863-17224566(Top 85%)14097(Top 86%)14097(Top 641%)
40K24.85 mi0.85 mi19657-35012015-15212015-15224163(Top 83%)13857(Top 85%)13857(Top 630%)
25.2M25.20 mi0.35 mi19809-15212072-5712072-5724460(Top 84%)13987(Top 86%)13987(Top 636%)
FINISH26.22 mi1.02 mi20006-19712151-7912151-7923404(Top 81%)13500(Top 83%)13500(Top 614%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
Γ—21
+97ft-345ft

Overall

17593

Males

11272

M40-44

11272

5K→10K

3.1 - 6.2 mi

Top 58%
Γ—5
+79ft-138ft

Overall

16852

Males

10955

M40-44

10955

10K→15K

6.2 - 9.3 mi

Top 61%
Γ—3
+67ft-78ft

Overall

17593

Males

11272

M40-44

11272

15K→20K

9.3 - 12.4 mi

Top 58%
Γ—5
+106ft-86ft

Overall

16819

Males

10921

M40-44

10921

20K→HALF

12.4 - 13.1 mi

Top 71%
Γ—2
+19ft-37ft

Overall

20546

Males

12566

M40-44

12566

HALF→25K

13.1 - 15.5 mi

Top 55%
Γ—4
+66ft-88ft

Overall

15867

Males

10465

M40-44

10465

25K→30K

15.5 - 18.6 mi

Top 66%
Γ—9
+181ft-148ft

Overall

19160

Males

11784

M40-44

11784

30K→20M

18.6 - 20.0 mi

Top 67%
Γ—5
+64ft-50ft

Overall

19416

Males

11849

M40-44

11849

20M→21M

20.0 - 21.0 mi

Top 81%
Γ—8
+106ft-24ft

Overall

23542

Males

13738

M40-44

13738

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23795

Males

13827

M40-44

13827

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24160

Males

13934

M40-44

13934

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24566

Males

14097

M40-44

14097

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

24163

Males

13857

M40-44

13857

40K→25.2M

24.9 - 25.2 mi

Top 84%
Γ—1
+13ft-16ft

Overall

24460

Males

13987

M40-44

13987

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
Γ—2
+22ft-21ft

Overall

23404

Males

13500

M40-44

13500

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
789*
Passed By
2585
Net Change
-4507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15499
5K β†’ 10K99200-637#15499#16136
10K β†’ 15K67200-537#16136#16673
15K β†’ 20K169186-17#16673#16690
20K β†’ HALF8200-232#16690#16922
HALF β†’ 25K239*44+195#16922#16727
25K β†’ 30K96200-465#16727#17192
30K β†’ 20M44200-188#17192#17380
20M β†’ 21M4200-559#17380#17939
21M β†’ 35K10200-335#17939#18274
35K β†’ 23M18200-592#18274#18866
23M β†’ 24M13200-441#18866#19307
24M β†’ 40K10200-350#19307#19657
40K β†’ 25.2M3155-152#19657#19809
25.2M β†’ FINISH9200-197#19809#20006
TOTALS789*2585-4507

* 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...
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

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