Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Henry Morris

Bib: 27732MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
26:32
3.11 mi
Rank: #20298
Start5K
26:32 | 8:33/mi
10K
50:53
6.21 mi
Rank: #18337 (+1961)
5K10K
24:21 | 7:51/mi
15K
1:14:55
9.32 mi
Rank: #17333 (+1004)
10K15K
24:02 | 7:45/mi
20K
1:38:39
12.43 mi
Rank: #16328 (+1005)
15K20K
23:44 | 7:39/mi
HALF
1:43:51
13.11 mi
Rank: #16209 (+119)
20KHALF
5:12 | 7:38/mi
25K
2:03:09
15.53 mi
Rank: #15995 (+214)
HALF25K
19:18 | 7:58/mi
30K
2:28:28
18.64 mi
Rank: #15711 (+284)
25K30K
25:19 | 8:09/mi
20M
2:39:43
20.00 mi
Rank: #15625 (+86)
30K20M
11:15 | 8:17/mi
21M
2:48:24
21.00 mi
Rank: #15505 (+120)
20M21M
8:41 | 8:41/mi
35K
2:54:02
21.75 mi
Rank: #15327 (+178)
21M35K
5:38 | 7:32/mi
23M
3:04:42
23.00 mi
Rank: #15363 (-36)
35K23M
10:40 | 8:32/mi
24M
3:13:23
24.00 mi
Rank: #15499 (-136)
23M24M
8:41 | 8:41/mi
40K
3:20:58
24.85 mi
Rank: #15577 (-78)
24M40K
7:35 | 8:53/mi
25.2M
3:24:15
25.20 mi
Rank: #15617 (-40)
40K25.2M
3:17 | 9:32/mi
FINISH
3:33:19
26.22 mi
Rank: #15801 (-184)
25.2MFINISH
9:04 | 8:54/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
Time1:43:51
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:49:28
Pace8:22 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5226:328:3326:32
8:33
-
10K
6.21 mi12:13:1350:538:1224:21
7:51
-0:42
15K
9.32 mi12:37:151:14:558:0324:02
7:45
-0:06
20K
12.43 mi13:00:591:38:397:5723:44
7:39
-0:06
HALF
13.11 mi13:06:111:43:517:565:12
7:38
-0:01
25K
15.53 mi13:25:292:03:097:5619:18
7:58
+0:20
30K
18.64 mi13:50:482:28:287:5825:19
8:09
+0:11
20M
20.00 mi14:02:032:39:438:0011:15
8:17
+0:08
21M
21.00 mi14:10:442:48:248:028:41
8:41
+0:24
35K
21.75 mi14:16:222:54:028:015:38
7:32
-1:09
23M
23.00 mi14:27:023:04:428:0210:40
8:32
+1:00
24M
24.00 mi14:35:433:13:238:048:41
8:41
+0:09
40K
24.85 mi14:43:183:20:588:067:35
8:53
+0:12
25.2M
25.20 mi14:46:353:24:158:073:17
9:32
+0:39
FINISH
26.22 mi14:55:393:33:198:099:04
8:54
-0:38

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

7:32 /mi

Average Pace

8:09 /mi

Slowest Pace

9:32 /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

1:42:15

48% of race

Time at Steady Pace

1:13:46

35% of race

Time at Slower Pace

37:18

17% of race

Average Pace: 8:08 /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 mi11:48:5226:328:3326:32
8:33
#20298
10K
6.21 mi12:13:1350:538:1224:21
7:51
#18337
15K
9.32 mi12:37:151:14:558:0324:02
7:45
#17333
20K
12.43 mi13:00:591:38:397:5723:44
7:39
#16328
HALF
13.11 mi13:06:111:43:517:565:12
7:38
#16209
25K
15.53 mi13:25:292:03:097:5619:18
7:58
#15995
30K
18.64 mi13:50:482:28:287:5825:19
8:09
#15711
20M
20.00 mi14:02:032:39:438:0011:15
8:17
#15625
21M
21.00 mi14:10:442:48:248:028:41
8:41
#15505
35K
21.75 mi14:16:222:54:028:015:38
7:32
#15327
23M
23.00 mi14:27:023:04:428:0210:40
8:32
#15363
24M
24.00 mi14:35:433:13:238:048:41
8:41
#15499
40K
24.85 mi14:43:183:20:588:067:35
8:53
#15577
25.2M
25.20 mi14:46:353:24:158:073:17
9:32
#15617
FINISH
26.22 mi14:55:393:33:198:099:04
8:54
#15801
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20298124091240914805(Top 51%)10122(Top 62%)10122(Top 177%)
10K6.21 mi3.10 mi18337+196111571+83811571+83815943(Top 55%)10600(Top 65%)10600(Top 185%)
15K9.32 mi3.11 mi17333+100411142+42911142+42914805(Top 51%)10122(Top 62%)10122(Top 177%)
20K12.43 mi3.11 mi16328+100510719+42310719+42313170(Top 45%)9368(Top 57%)9368(Top 164%)
HALF13.11 mi0.68 mi16209+11910667+5210667+5214085(Top 49%)9844(Top 60%)9844(Top 172%)
25K15.53 mi2.42 mi15995+21410561+10610561+10615080(Top 52%)10113(Top 62%)10113(Top 177%)
30K18.64 mi3.11 mi15711+28410418+14310418+14314562(Top 50%)9796(Top 60%)9796(Top 171%)
20M20.00 mi1.36 mi15625+8610367+5110367+5114801(Top 51%)9817(Top 60%)9817(Top 172%)
21M21.00 mi1.00 mi15505+12010299+6810299+6814277(Top 49%)9503(Top 58%)9503(Top 166%)
35K21.75 mi0.75 mi15327+17810206+9310206+9311101(Top 38%)8029(Top 49%)8029(Top 140%)
23M23.00 mi1.25 mi15363-3610199+710199+715835(Top 55%)10037(Top 61%)10037(Top 175%)
24M24.00 mi1.00 mi15499-13610235-3610235-3617893(Top 62%)10889(Top 67%)10889(Top 190%)
40K24.85 mi0.85 mi15577-7810249-1410249-1417714(Top 61%)10756(Top 66%)10756(Top 188%)
25.2M25.20 mi0.35 mi15617-4010246+310246+317350(Top 60%)10574(Top 65%)10574(Top 185%)
FINISH26.22 mi1.02 mi15801-18410307-6110307-6120044(Top 69%)11861(Top 73%)11861(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14805

Males

10122

M18-39

10122

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15943

Males

10600

M18-39

10600

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14805

Males

10122

M18-39

10122

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13170

Males

9368

M18-39

9368

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14085

Males

9844

M18-39

9844

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15080

Males

10113

M18-39

10113

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14562

Males

9796

M18-39

9796

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14801

Males

9817

M18-39

9817

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14277

Males

9503

M18-39

9503

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11101

Males

8029

M18-39

8029

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15835

Males

10037

M18-39

10037

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17893

Males

10889

M18-39

10889

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17714

Males

10756

M18-39

10756

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17350

Males

10574

M18-39

10574

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20044

Males

11861

M18-39

11861

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5370*
Passed By
871
Net Change
+4497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20298
5K10K1966*5+1961#20298#18337
10K15K1011*7+1004#18337#17333
15K20K1009*4+1005#17333#16328
20KHALF1212+119#16328#16209
HALF25K265*51+214#16209#15995
25K30K344*60+284#15995#15711
30K20M12741+86#15711#15625
20M21M15030+120#15625#15505
21M35K1802+178#15505#15327
35K23M73109-36#15327#15363
23M24M41177-136#15363#15499
24M40K43121-78#15499#15577
40K25.2M2262-40#15577#15617
25.2MFINISH18200-184#15617#15801
TOTALS5370*871+4497

* 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...

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