Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Frank

Bib: 9125 β€’M β€’Age: N/A

FL

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 31%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°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 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

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
20:53
3.11 mi
Rank: #6108
Start β†’ 5K
20:53 | 6:44/mi
10K
41:57
6.21 mi
Rank: #6419 (-311)
5K β†’ 10K
21:04 | 6:47/mi
15K
1:03:15
9.32 mi
Rank: #6698 (-279)
10K β†’ 15K
21:18 | 6:52/mi
20K
1:24:55
12.43 mi
Rank: #6966 (-268)
15K β†’ 20K
21:40 | 6:59/mi
HALF
1:29:43
13.11 mi
Rank: #7092 (-126)
20K β†’ HALF
4:48 | 7:03/mi
25K
1:47:15
15.53 mi
Rank: #7437 (-345)
HALF β†’ 25K
17:32 | 7:14/mi
30K
2:10:46
18.64 mi
Rank: #7817 (-380)
25K β†’ 30K
23:31 | 7:35/mi
20M
2:21:03
20.00 mi
Rank: #7899 (-82)
30K β†’ 20M
10:17 | 7:35/mi
21M
2:29:02
21.00 mi
Rank: #7937 (-38)
20M β†’ 21M
7:59 | 7:59/mi
35K
2:34:23
21.75 mi
Rank: #7909 (+28)
21M β†’ 35K
5:21 | 7:10/mi
23M
2:44:05
23.00 mi
Rank: #8024 (-115)
35K β†’ 23M
9:42 | 7:46/mi
24M
2:52:26
24.00 mi
Rank: #8325 (-301)
23M β†’ 24M
8:21 | 8:21/mi
40K
2:59:27
24.85 mi
Rank: #8514 (-189)
24M β†’ 40K
7:01 | 8:13/mi
25.2M
3:02:31
25.20 mi
Rank: #8584 (-70)
40K β†’ 25.2M
3:04 | 8:54/mi
FINISH
3:10:52
26.22 mi
Rank: #8850 (-266)
25.2M β†’ FINISH
8:21 | 8:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:43
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:41:09
Pace7:43 /mi
πŸ“ŠPositive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0820:536:4420:53
6:44
-
10K
6.21 mi10:58:1241:576:4621:04
6:47
+0:03
15K
9.32 mi11:19:301:03:156:4821:18
6:52
+0:05
20K
12.43 mi11:41:101:24:556:5021:40
6:59
+0:07
HALF
13.11 mi11:45:581:29:436:514:48
7:03
+0:04
25K
15.53 mi12:03:301:47:156:5517:32
7:14
+0:11
30K
18.64 mi12:27:012:10:467:0123:31
7:35
+0:21
20M
20.00 mi12:37:182:21:037:0410:17
7:35
0:00
21M
21.00 mi12:45:172:29:027:067:59
7:59
+0:24
35K
21.75 mi12:50:382:34:237:065:21
7:10
-0:49
23M
23.00 mi13:00:202:44:057:099:42
7:46
+0:36
24M
24.00 mi13:08:412:52:267:128:21
8:21
+0:35
40K
24.85 mi13:15:422:59:277:147:01
8:13
-0:08
25.2M
25.20 mi13:18:463:02:317:153:04
8:54
+0:41
FINISH
26.22 mi13:27:073:10:527:188:21
8:12
-0:42

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

6:44 /mi

Average Pace

7:17 /mi

Slowest Pace

8:54 /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

1:52:36

59% of race

Time at Steady Pace

43:30

23% of race

Time at Slower Pace

34:46

18% of race

Average Pace: 7:17 /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 mi10:37:0820:536:4420:53
6:44
#6108
10K
6.21 mi10:58:1241:576:4621:04
6:47
#6419
15K
9.32 mi11:19:301:03:156:4821:18
6:52
#6698
20K
12.43 mi11:41:101:24:556:5021:40
6:59
#6966
HALF
13.11 mi11:45:581:29:436:514:48
7:03
#7092
25K
15.53 mi12:03:301:47:156:5517:32
7:14
#7437
30K
18.64 mi12:27:012:10:467:0123:31
7:35
#7817
20M
20.00 mi12:37:182:21:037:0410:17
7:35
#7899
21M
21.00 mi12:45:172:29:027:067:59
7:59
#7937
35K
21.75 mi12:50:382:34:237:065:21
7:10
#7909
23M
23.00 mi13:00:202:44:057:099:42
7:46
#8024
24M
24.00 mi13:08:412:52:267:128:21
8:21
#8325
40K
24.85 mi13:15:422:59:277:147:01
8:13
#8514
25.2M
25.20 mi13:18:463:02:317:153:04
8:54
#8584
FINISH
26.22 mi13:27:073:10:527:188:21
8:12
#8850
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 mi6108556355637396(Top 25%)6457(Top 40%)6457(Top 294%)
10K6.21 mi3.10 mi6419-3115784-2215784-2216791(Top 23%)6047(Top 37%)6047(Top 275%)
15K9.32 mi3.11 mi6698-2795983-1995983-1997396(Top 25%)6457(Top 40%)6457(Top 294%)
20K12.43 mi3.11 mi6966-2686162-1796162-1797668(Top 26%)6619(Top 41%)6619(Top 301%)
HALF13.11 mi0.68 mi7092-1266251-896251-898959(Top 31%)7438(Top 46%)7438(Top 338%)
25K15.53 mi2.42 mi7437-3456481-2306481-2309101(Top 31%)7379(Top 45%)7379(Top 336%)
30K18.64 mi3.11 mi7817-3806715-2346715-23410196(Top 35%)7795(Top 48%)7795(Top 355%)
20M20.00 mi1.36 mi7899-826742-276742-279571(Top 33%)7358(Top 45%)7358(Top 335%)
21M21.00 mi1.00 mi7937-386743-16743-19751(Top 34%)7337(Top 45%)7337(Top 334%)
35K21.75 mi0.75 mi7909+286714+296714+298175(Top 28%)6521(Top 40%)6521(Top 297%)
23M23.00 mi1.25 mi8024-1156746-326746-3210634(Top 37%)7668(Top 47%)7668(Top 349%)
24M24.00 mi1.00 mi8325-3016896-1506896-15015979(Top 55%)10018(Top 61%)10018(Top 456%)
40K24.85 mi0.85 mi8514-1896975-796975-7913760(Top 47%)8945(Top 55%)8945(Top 407%)
25.2M25.20 mi0.35 mi8584-707002-277002-2713953(Top 48%)8997(Top 55%)8997(Top 409%)
FINISH26.22 mi1.02 mi8850-2667122-1207122-12016350(Top 56%)10141(Top 62%)10141(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
Γ—21
+97ft-345ft

Overall

7396

Males

6457

M40-44

6457

5K→10K

3.1 - 6.2 mi

Top 23%
Γ—5
+79ft-138ft

Overall

6791

Males

6047

M40-44

6047

10K→15K

6.2 - 9.3 mi

Top 25%
Γ—3
+67ft-78ft

Overall

7396

Males

6457

M40-44

6457

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7668

Males

6619

M40-44

6619

20K→HALF

12.4 - 13.1 mi

Top 31%
Γ—2
+19ft-37ft

Overall

8959

Males

7438

M40-44

7438

HALF→25K

13.1 - 15.5 mi

Top 31%
Γ—4
+66ft-88ft

Overall

9101

Males

7379

M40-44

7379

25K→30K

15.5 - 18.6 mi

Top 35%
Γ—9
+181ft-148ft

Overall

10196

Males

7795

M40-44

7795

30K→20M

18.6 - 20.0 mi

Top 33%
Γ—5
+64ft-50ft

Overall

9571

Males

7358

M40-44

7358

20M→21M

20.0 - 21.0 mi

Top 34%
Γ—8
+106ft-24ft

Overall

9751

Males

7337

M40-44

7337

21M→35K

21.0 - 21.8 mi

Top 28%
Γ—7
+17ft-86ft

Overall

8175

Males

6521

M40-44

6521

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10634

Males

7668

M40-44

7668

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15979

Males

10018

M40-44

10018

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13760

Males

8945

M40-44

8945

40K→25.2M

24.9 - 25.2 mi

Top 48%
Γ—1
+13ft-16ft

Overall

13953

Males

8997

M40-44

8997

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16350

Males

10141

M40-44

10141

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
664
Passed By
2252
Net Change
-2742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6108
5K β†’ 10K103200-311#6108#6419
10K β†’ 15K57200-279#6419#6698
15K β†’ 20K85200-268#6698#6966
20K β†’ HALF6132-126#6966#7092
HALF β†’ 25K45200-345#7092#7437
25K β†’ 30K61200-380#7437#7817
30K β†’ 20M49131-82#7817#7899
20M β†’ 21M5088-38#7899#7937
21M β†’ 35K6133+28#7937#7909
35K β†’ 23M66181-115#7909#8024
23M β†’ 24M17200-301#8024#8325
24M β†’ 40K28200-189#8325#8514
40K β†’ 25.2M1787-70#8514#8584
25.2M β†’ FINISH19200-266#8584#8850
TOTALS6642252-2742
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