Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Anthony Lockwood

Bib: 18889MAge: 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 (M55-59)
#0 / 1491
Top 48%
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
22:53
3.11 mi
Rank: #11622
Start5K
22:53 | 7:22/mi
10K
46:44
6.21 mi
Rank: #13012 (-1390)
5K10K
23:51 | 7:41/mi
15K
1:10:11
9.32 mi
Rank: #13052 (-40)
10K15K
23:27 | 7:33/mi
20K
1:34:34
12.43 mi
Rank: #13510 (-458)
15K20K
24:23 | 7:51/mi
HALF
1:39:52
13.11 mi
Rank: #13600 (-90)
20KHALF
5:18 | 7:47/mi
25K
2:00:12
15.53 mi
Rank: #14410 (-810)
HALF25K
20:20 | 8:24/mi
30K
2:28:49
18.64 mi
Rank: #15854 (-1444)
25K30K
28:37 | 9:13/mi
20M
2:40:01
20.00 mi
Rank: #15736 (+118)
30K20M
11:12 | 8:15/mi
21M
2:48:40
21.00 mi
Rank: #15609 (+127)
20M21M
8:39 | 8:39/mi
35K
2:54:20
21.75 mi
Rank: #15421 (+188)
21M35K
5:40 | 7:35/mi
23M
3:04:03
23.00 mi
Rank: #15149 (+272)
35K23M
9:43 | 7:46/mi
24M
3:11:50
24.00 mi
Rank: #14986 (+163)
23M24M
7:47 | 7:47/mi
40K
3:18:34
24.85 mi
Rank: #14847 (+139)
24M40K
6:44 | 7:53/mi
25.2M
3:21:37
25.20 mi
Rank: #14831 (+16)
40K25.2M
3:03 | 8:51/mi
FINISH
3:29:09
26.22 mi
Rank: #14667 (+164)
25.2MFINISH
7:32 | 7:24/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
Time1:39:52
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:49:17
Pace8:21 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0422:537:2222:53
7:22
-
10K
6.21 mi11:47:5546:447:3223:51
7:41
+0:19
15K
9.32 mi12:11:221:10:117:3223:27
7:33
-0:08
20K
12.43 mi12:35:451:34:347:3724:23
7:51
+0:18
HALF
13.11 mi12:41:031:39:527:385:18
7:47
-0:04
25K
15.53 mi13:01:232:00:127:4520:20
8:24
+0:37
30K
18.64 mi13:30:002:28:497:5928:37
9:13
+0:49
20M
20.00 mi13:41:122:40:018:0111:12
8:15
-0:58
21M
21.00 mi13:49:512:48:408:028:39
8:39
+0:24
35K
21.75 mi13:55:312:54:208:015:40
7:35
-1:04
23M
23.00 mi14:05:143:04:038:019:43
7:46
+0:11
24M
24.00 mi14:13:013:11:508:007:47
7:47
+0:01
40K
24.85 mi14:19:453:18:348:006:44
7:53
+0:06
25.2M
25.20 mi14:22:483:21:378:013:03
8:51
+0:58
FINISH
26.22 mi14:30:203:29:097:597:32
7:24
-1:27

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

7:22 /mi

Average Pace

7:59 /mi

Slowest Pace

9:13 /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

30:25

15% of race

Time at Steady Pace

1:46:53

51% of race

Time at Slower Pace

1:11:51

34% of race

Average Pace: 7:59 /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 mi11:24:0422:537:2222:53
7:22
#11622
10K
6.21 mi11:47:5546:447:3223:51
7:41
#13012
15K
9.32 mi12:11:221:10:117:3223:27
7:33
#13052
20K
12.43 mi12:35:451:34:347:3724:23
7:51
#13510
HALF
13.11 mi12:41:031:39:527:385:18
7:47
#13600
25K
15.53 mi13:01:232:00:127:4520:20
8:24
#14410
30K
18.64 mi13:30:002:28:497:5928:37
9:13
#15854
20M
20.00 mi13:41:122:40:018:0111:12
8:15
#15736
21M
21.00 mi13:49:512:48:408:028:39
8:39
#15609
35K
21.75 mi13:55:312:54:208:015:40
7:35
#15421
23M
23.00 mi14:05:143:04:038:019:43
7:46
#15149
24M
24.00 mi14:13:013:11:508:007:47
7:47
#14986
40K
24.85 mi14:19:453:18:348:006:44
7:53
#14847
25.2M
25.20 mi14:22:483:21:378:013:03
8:51
#14831
FINISH
26.22 mi14:30:203:29:097:597:32
7:24
#14667
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi116228876887613221(Top 46%)9467(Top 58%)9467(Top 635%)
10K6.21 mi3.10 mi13012-13909434-5589434-55814537(Top 50%)10055(Top 62%)10055(Top 674%)
15K9.32 mi3.11 mi13052-409432+29432+213221(Top 46%)9467(Top 58%)9467(Top 635%)
20K12.43 mi3.11 mi13510-4589595-1639595-16314888(Top 51%)10097(Top 62%)10097(Top 677%)
HALF13.11 mi0.68 mi13600-909636-419636-4115305(Top 53%)10324(Top 63%)10324(Top 692%)
25K15.53 mi2.42 mi14410-8109946-3109946-31017877(Top 62%)11311(Top 69%)11311(Top 759%)
30K18.64 mi3.11 mi15854-144410469-52310469-52320553(Top 71%)12442(Top 76%)12442(Top 834%)
20M20.00 mi1.36 mi15736+11810408+6110408+6114535(Top 50%)9703(Top 59%)9703(Top 651%)
21M21.00 mi1.00 mi15609+12710339+6910339+6914049(Top 48%)9393(Top 57%)9393(Top 630%)
35K21.75 mi0.75 mi15421+18810243+9610243+9611384(Top 39%)8162(Top 50%)8162(Top 547%)
23M23.00 mi1.25 mi15149+27210110+13310110+13310777(Top 37%)7750(Top 47%)7750(Top 520%)
24M24.00 mi1.00 mi14986+16310019+9110019+9112154(Top 42%)8323(Top 51%)8323(Top 558%)
40K24.85 mi0.85 mi14847+1399938+819938+8111600(Top 40%)8004(Top 49%)8004(Top 537%)
25.2M25.20 mi0.35 mi14831+169928+109928+1013721(Top 47%)8933(Top 55%)8933(Top 599%)
FINISH26.22 mi1.02 mi14667+1649844+849844+8410593(Top 37%)7416(Top 45%)7416(Top 497%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13221

Males

9467

M55-59

9467

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14537

Males

10055

M55-59

10055

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13221

Males

9467

M55-59

9467

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14888

Males

10097

M55-59

10097

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15305

Males

10324

M55-59

10324

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17877

Males

11311

M55-59

11311

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20553

Males

12442

M55-59

12442

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14535

Males

9703

M55-59

9703

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

14049

Males

9393

M55-59

9393

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11384

Males

8162

M55-59

8162

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10777

Males

7750

M55-59

7750

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12154

Males

8323

M55-59

8323

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11600

Males

8004

M55-59

8004

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13721

Males

8933

M55-59

8933

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10593

Males

7416

M55-59

7416

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1633*
Passed By
1223
Net Change
-3045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11622
5K10K23200-1390#11622#13012
10K15K174200-40#13012#13052
15K20K54200-458#13052#13510
20KHALF11101-90#13510#13600
HALF25K29200-810#13600#14410
25K30K33200-1444#14410#15854
30K20M14729+118#15854#15736
20M21M16538+127#15736#15609
21M35K1924+188#15609#15421
35K23M279*7+272#15421#15149
23M24M17714+163#15149#14986
24M40K1467+139#14986#14847
40K25.2M3216+16#14847#14831
25.2MFINISH1717+164#14831#14667
TOTALS1633*1223-3045

* 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...

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