Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrei Stain

Bib: 7647MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M40-44)
#0 / 2198
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
20:32
3.11 mi
Rank: #5086
Start5K
20:32 | 6:37/mi
10K
41:20
6.21 mi
Rank: #5440 (-354)
5K10K
20:48 | 6:42/mi
15K
1:02:08
9.32 mi
Rank: #5518 (-78)
10K15K
20:48 | 6:42/mi
20K
1:23:09
12.43 mi
Rank: #5553 (-35)
15K20K
21:01 | 6:46/mi
HALF
1:27:46
13.11 mi
Rank: #5614 (-61)
20KHALF
4:37 | 6:47/mi
25K
1:44:46
15.53 mi
Rank: #5919 (-305)
HALF25K
17:00 | 7:01/mi
30K
2:08:10
18.64 mi
Rank: #6746 (-827)
25K30K
23:24 | 7:32/mi
20M
2:18:56
20.00 mi
Rank: #7121 (-375)
30K20M
10:46 | 7:56/mi
21M
2:27:30
21.00 mi
Rank: #7410 (-289)
20M21M
8:34 | 8:34/mi
35K
2:33:36
21.75 mi
Rank: #7642 (-232)
21M35K
6:06 | 8:10/mi
23M
2:44:15
23.00 mi
Rank: #8058 (-416)
35K23M
10:39 | 8:31/mi
24M
2:52:43
24.00 mi
Rank: #8423 (-365)
23M24M
8:28 | 8:28/mi
40K
2:59:57
24.85 mi
Rank: #8658 (-235)
24M40K
7:14 | 8:28/mi
25.2M
3:03:11
25.20 mi
Rank: #8791 (-133)
40K25.2M
3:14 | 9:23/mi
FINISH
3:12:03
26.22 mi
Rank: #9212 (-421)
25.2MFINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:44:17
Pace7:58 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0620:326:3720:32
6:37
-
10K
6.21 mi10:47:5441:206:4020:48
6:42
+0:05
15K
9.32 mi11:08:421:02:086:4020:48
6:42
0:00
20K
12.43 mi11:29:431:23:096:4221:01
6:46
+0:04
HALF
13.11 mi11:34:201:27:466:424:37
6:47
+0:01
25K
15.53 mi11:51:201:44:466:4517:00
7:01
+0:14
30K
18.64 mi12:14:442:08:106:5323:24
7:32
+0:31
20M
20.00 mi12:25:302:18:566:5710:46
7:56
+0:24
21M
21.00 mi12:34:042:27:307:028:34
8:34
+0:38
35K
21.75 mi12:40:102:33:367:046:06
8:10
-0:24
23M
23.00 mi12:50:492:44:157:0910:39
8:31
+0:21
24M
24.00 mi12:59:172:52:437:128:28
8:28
-0:03
40K
24.85 mi13:06:312:59:577:157:14
8:28
0:00
25.2M
25.20 mi13:09:453:03:117:173:14
9:23
+0:55
FINISH
26.22 mi13:18:373:12:037:208:52
8:43
-0:40

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

6:37 /mi

Average Pace

7:20 /mi

Slowest Pace

9:23 /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

1:44:46

55% of race

Time at Steady Pace

40:16

21% of race

Time at Slower Pace

47:01

24% of race

Average Pace: 7:19 /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 mi10:27:0620:326:3720:32
6:37
#5086
10K
6.21 mi10:47:5441:206:4020:48
6:42
#5440
15K
9.32 mi11:08:421:02:086:4020:48
6:42
#5518
20K
12.43 mi11:29:431:23:096:4221:01
6:46
#5553
HALF
13.11 mi11:34:201:27:466:424:37
6:47
#5614
25K
15.53 mi11:51:201:44:466:4517:00
7:01
#5919
30K
18.64 mi12:14:442:08:106:5323:24
7:32
#6746
20M
20.00 mi12:25:302:18:566:5710:46
7:56
#7121
21M
21.00 mi12:34:042:27:307:028:34
8:34
#7410
35K
21.75 mi12:40:102:33:367:046:06
8:10
#7642
23M
23.00 mi12:50:492:44:157:0910:39
8:31
#8058
24M
24.00 mi12:59:172:52:437:128:28
8:28
#8423
40K
24.85 mi13:06:312:59:577:157:14
8:28
#8658
25.2M
25.20 mi13:09:453:03:117:173:14
9:23
#8791
FINISH
26.22 mi13:18:373:12:037:208:52
8:43
#9212
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 mi5086474447445799(Top 20%)5293(Top 32%)5293(Top 241%)
10K6.21 mi3.10 mi5440-3545042-2985042-2985912(Top 20%)5391(Top 33%)5391(Top 245%)
15K9.32 mi3.11 mi5518-785103-615103-615799(Top 20%)5293(Top 32%)5293(Top 241%)
20K12.43 mi3.11 mi5553-355123-205123-205845(Top 20%)5297(Top 32%)5297(Top 241%)
HALF13.11 mi0.68 mi5614-615178-555178-556904(Top 24%)6122(Top 37%)6122(Top 279%)
25K15.53 mi2.42 mi5919-3055389-2115389-2117473(Top 26%)6438(Top 39%)6438(Top 293%)
30K18.64 mi3.11 mi6746-8275978-5895978-5899890(Top 34%)7640(Top 47%)7640(Top 348%)
20M20.00 mi1.36 mi7121-3756237-2596237-25912255(Top 42%)8664(Top 53%)8664(Top 394%)
21M21.00 mi1.00 mi7410-2896419-1826419-18213517(Top 47%)9131(Top 56%)9131(Top 415%)
35K21.75 mi0.75 mi7642-2326560-1416560-14115448(Top 53%)9941(Top 61%)9941(Top 452%)
23M23.00 mi1.25 mi8058-4166767-2076767-20715745(Top 54%)9989(Top 61%)9989(Top 454%)
24M24.00 mi1.00 mi8423-3656947-1806947-18016648(Top 57%)10316(Top 63%)10316(Top 469%)
40K24.85 mi0.85 mi8658-2357057-1107057-11015358(Top 53%)9662(Top 59%)9662(Top 440%)
25.2M25.20 mi0.35 mi8791-1337114-577114-5716627(Top 57%)10235(Top 63%)10235(Top 466%)
FINISH26.22 mi1.02 mi9212-4217332-2187332-21819122(Top 66%)11416(Top 70%)11416(Top 519%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5799

Males

5293

M40-44

5293

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5912

Males

5391

M40-44

5391

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5799

Males

5293

M40-44

5293

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5845

Males

5297

M40-44

5297

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6904

Males

6122

M40-44

6122

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7473

Males

6438

M40-44

6438

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9890

Males

7640

M40-44

7640

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12255

Males

8664

M40-44

8664

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13517

Males

9131

M40-44

9131

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15448

Males

9941

M40-44

9941

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15745

Males

9989

M40-44

9989

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16648

Males

10316

M40-44

10316

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15358

Males

9662

M40-44

9662

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16627

Males

10235

M40-44

10235

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19122

Males

11416

M40-44

11416

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
486
Passed By
2515
Net Change
-4126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5086
5K10K71200-354#5086#5440
10K15K99177-78#5440#5518
15K20K93128-35#5518#5553
20KHALF970-61#5553#5614
HALF25K43200-305#5614#5919
25K30K28200-827#5919#6746
30K20M18200-375#6746#7121
20M21M19200-289#7121#7410
21M35K14200-232#7410#7642
35K23M36200-416#7642#8058
23M24M15200-365#8058#8423
24M40K19200-235#8423#8658
40K25.2M7140-133#8658#8791
25.2MFINISH15200-421#8791#9212
TOTALS4862515-4126
📊

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...
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

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