Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jonathan Bernard

Bib: 5918 β€’M β€’Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Age Group (M18-39)
#0 / 5723
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
20:57
3.11 mi
Rank: #6306
Start β†’ 5K
20:57 | 6:45/mi
10K
41:46
6.21 mi
Rank: #6114 (+192)
5K β†’ 10K
20:49 | 6:43/mi
15K
1:02:36
9.32 mi
Rank: #5986 (+128)
10K β†’ 15K
20:50 | 6:43/mi
20K
1:23:26
12.43 mi
Rank: #5751 (+235)
15K β†’ 20K
20:50 | 6:43/mi
HALF
1:27:56
13.11 mi
Rank: #5725 (+26)
20K β†’ HALF
4:30 | 6:37/mi
25K
1:44:15
15.53 mi
Rank: #5599 (+126)
HALF β†’ 25K
16:19 | 6:44/mi
30K
2:05:37
18.64 mi
Rank: #5439 (+160)
25K β†’ 30K
21:22 | 6:53/mi
20M
2:15:02
20.00 mi
Rank: #5390 (+49)
30K β†’ 20M
9:25 | 6:56/mi
21M
2:22:09
21.00 mi
Rank: #5276 (+114)
20M β†’ 21M
7:07 | 7:07/mi
35K
2:27:12
21.75 mi
Rank: #5259 (+17)
21M β†’ 35K
5:03 | 6:46/mi
23M
2:35:56
23.00 mi
Rank: #5229 (+30)
35K β†’ 23M
8:44 | 6:59/mi
24M
2:42:47
24.00 mi
Rank: #5220 (+9)
23M β†’ 24M
6:51 | 6:51/mi
40K
2:48:53
24.85 mi
Rank: #5250 (-30)
24M β†’ 40K
6:06 | 7:09/mi
25.2M
2:51:29
25.20 mi
Rank: #5250
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:58:17
26.22 mi
Rank: #5224 (+26)
25.2M β†’ FINISH
6:48 | 6:41/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 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

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:56
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:21
Pace6:54 /mi
πŸ“ŠPositive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0220:576:4520:57
6:45
-
10K
6.21 mi10:45:5141:466:4420:49
6:43
-0:02
15K
9.32 mi11:06:411:02:366:4320:50
6:43
0:00
20K
12.43 mi11:27:311:23:266:4320:50
6:43
0:00
HALF
13.11 mi11:32:011:27:566:434:30
6:37
-0:06
25K
15.53 mi11:48:201:44:156:4316:19
6:44
+0:07
30K
18.64 mi12:09:422:05:376:4521:22
6:53
+0:09
20M
20.00 mi12:19:072:15:026:469:25
6:56
+0:03
21M
21.00 mi12:26:142:22:096:477:07
7:07
+0:11
35K
21.75 mi12:31:172:27:126:475:03
6:46
-0:21
23M
23.00 mi12:40:012:35:566:478:44
6:59
+0:13
24M
24.00 mi12:46:522:42:476:476:51
6:51
-0:08
40K
24.85 mi12:52:582:48:536:486:06
7:09
+0:18
25.2M
25.20 mi12:55:342:51:296:492:36
7:33
+0:24
FINISH
26.22 mi13:02:222:58:176:496:48
6:41
-0:52

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

6:37 /mi

Average Pace

6:48 /mi

Slowest Pace

7:33 /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

2:55:41

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:25:0220:576:4520:57
6:45
#6306
10K
6.21 mi10:45:5141:466:4420:49
6:43
#6114
15K
9.32 mi11:06:411:02:366:4320:50
6:43
#5986
20K
12.43 mi11:27:311:23:266:4320:50
6:43
#5751
HALF
13.11 mi11:32:011:27:566:434:30
6:37
#5725
25K
15.53 mi11:48:201:44:156:4316:19
6:44
#5599
30K
18.64 mi12:09:422:05:376:4521:22
6:53
#5439
20M
20.00 mi12:19:072:15:026:469:25
6:56
#5390
21M
21.00 mi12:26:142:22:096:477:07
7:07
#5276
35K
21.75 mi12:31:172:27:126:475:03
6:46
#5259
23M
23.00 mi12:40:012:35:566:478:44
6:59
#5229
24M
24.00 mi12:46:522:42:476:476:51
6:51
#5220
40K
24.85 mi12:52:582:48:536:486:06
7:09
#5250
25.2M
25.20 mi12:55:342:51:296:492:36
7:33
#5250
FINISH
26.22 mi13:02:222:58:176:496:48
6:41
#5224
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 mi6306570757075883(Top 20%)5341(Top 33%)5341(Top 93%)
10K6.21 mi3.10 mi6114+1925559+1485559+1485953(Top 21%)5417(Top 33%)5417(Top 95%)
15K9.32 mi3.11 mi5986+1285463+965463+965883(Top 20%)5341(Top 33%)5341(Top 93%)
20K12.43 mi3.11 mi5751+2355280+1835280+1835237(Top 18%)4833(Top 30%)4833(Top 84%)
HALF13.11 mi0.68 mi5725+265261+195261+195265(Top 18%)4842(Top 30%)4842(Top 85%)
25K15.53 mi2.42 mi5599+1265141+1205141+1205138(Top 18%)4700(Top 29%)4700(Top 82%)
30K18.64 mi3.11 mi5439+1604995+1464995+1464979(Top 17%)4508(Top 28%)4508(Top 79%)
20M20.00 mi1.36 mi5390+494948+474948+475051(Top 17%)4517(Top 28%)4517(Top 79%)
21M21.00 mi1.00 mi5276+1144849+994849+994153(Top 14%)3741(Top 23%)3741(Top 65%)
35K21.75 mi0.75 mi5259+174829+204829+205293(Top 18%)4657(Top 29%)4657(Top 81%)
23M23.00 mi1.25 mi5229+304789+404789+405293(Top 18%)4606(Top 28%)4606(Top 80%)
24M24.00 mi1.00 mi5220+94768+214768+215469(Top 19%)4670(Top 29%)4670(Top 82%)
40K24.85 mi0.85 mi5250-304779-114779-116304(Top 22%)5177(Top 32%)5177(Top 90%)
25.2M25.20 mi0.35 mi52504773+64773+65442(Top 19%)4547(Top 28%)4547(Top 79%)
FINISH26.22 mi1.02 mi5224+264733+404733+405240(Top 18%)4348(Top 27%)4348(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
Γ—21
+97ft-345ft

Overall

5883

Males

5341

M18-39

5341

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

5953

Males

5417

M18-39

5417

10K→15K

6.2 - 9.3 mi

Top 20%
Γ—3
+67ft-78ft

Overall

5883

Males

5341

M18-39

5341

15K→20K

9.3 - 12.4 mi

Top 18%
Γ—5
+106ft-86ft

Overall

5237

Males

4833

M18-39

4833

20K→HALF

12.4 - 13.1 mi

Top 18%
Γ—2
+19ft-37ft

Overall

5265

Males

4842

M18-39

4842

HALF→25K

13.1 - 15.5 mi

Top 18%
Γ—4
+66ft-88ft

Overall

5138

Males

4700

M18-39

4700

25K→30K

15.5 - 18.6 mi

Top 17%
Γ—9
+181ft-148ft

Overall

4979

Males

4508

M18-39

4508

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

5051

Males

4517

M18-39

4517

20M→21M

20.0 - 21.0 mi

Top 14%
Γ—8
+106ft-24ft

Overall

4153

Males

3741

M18-39

3741

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5293

Males

4657

M18-39

4657

35K→23M

21.8 - 23.0 mi

Top 18%
Γ—5
+23ft-63ft

Overall

5293

Males

4606

M18-39

4606

23M→24M

23.0 - 24.0 mi

Top 19%
Γ—6
+12ft-82ft

Overall

5469

Males

4670

M18-39

4670

24M→40K

24.0 - 24.9 mi

Top 22%
Γ—1
+6ft-20ft

Overall

6304

Males

5177

M18-39

5177

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5442

Males

4547

M18-39

4547

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5240

Males

4348

M18-39

4348

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1738*
Passed By
656
Net Change
+1082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6306
5K β†’ 10K298*106+192#6306#6114
10K β†’ 15K210*82+128#6114#5986
15K β†’ 20K253*18+235#5986#5751
20K β†’ HALF3610+26#5751#5725
HALF β†’ 25K15731+126#5725#5599
25K β†’ 30K216*56+160#5599#5439
30K β†’ 20M8940+49#5439#5390
20M β†’ 21M13016+114#5390#5276
21M β†’ 35K4932+17#5276#5259
35K β†’ 23M8555+30#5259#5229
23M β†’ 24M6455+9#5229#5220
24M β†’ 40K4575-30#5220#5250
40K β†’ 25.2M26260#5250#5250
25.2M β†’ FINISH8054+26#5250#5224
TOTALS1738*656+1082

* 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...

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