Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Antoine O Hara

Bib: 7822 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M40-44)
#0 / 2198
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
21:20
3.11 mi
Rank: #7456
Start β†’ 5K
21:20 | 6:52/mi
10K
42:57
6.21 mi
Rank: #7930 (-474)
5K β†’ 10K
21:37 | 6:58/mi
15K
1:04:17
9.32 mi
Rank: #7783 (+147)
10K β†’ 15K
21:20 | 6:52/mi
20K
1:25:57
12.43 mi
Rank: #7710 (+73)
15K β†’ 20K
21:40 | 6:59/mi
HALF
1:30:43
13.11 mi
Rank: #7778 (-68)
20K β†’ HALF
4:46 | 7:00/mi
25K
1:48:12
15.53 mi
Rank: #7919 (-141)
HALF β†’ 25K
17:29 | 7:13/mi
30K
2:11:55
18.64 mi
Rank: #8259 (-340)
25K β†’ 30K
23:43 | 7:39/mi
20M
2:22:32
20.00 mi
Rank: #8420 (-161)
30K β†’ 20M
10:37 | 7:49/mi
21M
2:31:16
21.00 mi
Rank: #8743 (-323)
20M β†’ 21M
8:44 | 8:44/mi
35K
2:37:06
21.75 mi
Rank: #8886 (-143)
21M β†’ 35K
5:50 | 7:48/mi
23M
2:47:51
23.00 mi
Rank: #9278 (-392)
35K β†’ 23M
10:45 | 8:36/mi
24M
2:56:07
24.00 mi
Rank: #9540 (-262)
23M β†’ 24M
8:16 | 8:16/mi
40K
3:04:06
24.85 mi
Rank: #10055 (-515)
24M β†’ 40K
7:59 | 9:21/mi
25.2M
3:07:21
25.20 mi
Rank: #10189 (-134)
40K β†’ 25.2M
3:15 | 9:26/mi
FINISH
3:16:29
26.22 mi
Rank: #10705 (-516)
25.2M β†’ FINISH
9:08 | 8:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:43
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:45:46
Pace8:05 /mi
πŸ“ŠPositive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3021:206:5221:20
6:52
-
10K
6.21 mi10:50:0742:576:5521:37
6:58
+0:06
15K
9.32 mi11:11:271:04:176:5421:20
6:52
-0:06
20K
12.43 mi11:33:071:25:576:5521:40
6:59
+0:07
HALF
13.11 mi11:37:531:30:436:564:46
7:00
+0:01
25K
15.53 mi11:55:221:48:126:5817:29
7:13
+0:13
30K
18.64 mi12:19:052:11:557:0523:43
7:39
+0:26
20M
20.00 mi12:29:422:22:327:0810:37
7:49
+0:10
21M
21.00 mi12:38:262:31:167:138:44
8:44
+0:55
35K
21.75 mi12:44:162:37:067:145:50
7:48
-0:56
23M
23.00 mi12:55:012:47:517:1810:45
8:36
+0:48
24M
24.00 mi13:03:172:56:077:218:16
8:16
-0:20
40K
24.85 mi13:11:163:04:067:257:59
9:21
+1:05
25.2M
25.20 mi13:14:313:07:217:273:15
9:26
+0:05
FINISH
26.22 mi13:23:393:16:297:309:08
8:58
-0:28

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

6:52 /mi

Average Pace

7:30 /mi

Slowest Pace

9:26 /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

1:48:12

55% of race

Time at Steady Pace

40:10

20% of race

Time at Slower Pace

48:07

24% of race

Average Pace: 7:30 /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 mi10:28:3021:206:5221:20
6:52
#7456
10K
6.21 mi10:50:0742:576:5521:37
6:58
#7930
15K
9.32 mi11:11:271:04:176:5421:20
6:52
#7783
20K
12.43 mi11:33:071:25:576:5521:40
6:59
#7710
HALF
13.11 mi11:37:531:30:436:564:46
7:00
#7778
25K
15.53 mi11:55:221:48:126:5817:29
7:13
#7919
30K
18.64 mi12:19:052:11:557:0523:43
7:39
#8259
20M
20.00 mi12:29:422:22:327:0810:37
7:49
#8420
21M
21.00 mi12:38:262:31:167:138:44
8:44
#8743
35K
21.75 mi12:44:162:37:067:145:50
7:48
#8886
23M
23.00 mi12:55:012:47:517:1810:45
8:36
#9278
24M
24.00 mi13:03:172:56:077:218:16
8:16
#9540
40K
24.85 mi13:11:163:04:067:257:59
9:21
#10055
25.2M
25.20 mi13:14:313:07:217:273:15
9:26
#10189
FINISH
26.22 mi13:23:393:16:297:309:08
8:58
#10705
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 mi7456653465347513(Top 26%)6533(Top 40%)6533(Top 297%)
10K6.21 mi3.10 mi7930-4746851-3176851-3178381(Top 29%)7128(Top 44%)7128(Top 324%)
15K9.32 mi3.11 mi7783+1476737+1146737+1147513(Top 26%)6533(Top 40%)6533(Top 297%)
20K12.43 mi3.11 mi7710+736689+486689+487673(Top 26%)6624(Top 41%)6624(Top 301%)
HALF13.11 mi0.68 mi7778-686731-426731-428623(Top 30%)7270(Top 44%)7270(Top 331%)
25K15.53 mi2.42 mi7919-1416815-846815-848953(Top 31%)7300(Top 45%)7300(Top 332%)
30K18.64 mi3.11 mi8259-3406981-1666981-16610697(Top 37%)8054(Top 49%)8054(Top 366%)
20M20.00 mi1.36 mi8420-1617065-847065-8411431(Top 39%)8274(Top 51%)8274(Top 376%)
21M21.00 mi1.00 mi8743-3237204-1397204-13914531(Top 50%)9607(Top 59%)9607(Top 437%)
35K21.75 mi0.75 mi8886-1437275-717275-7112968(Top 45%)8857(Top 54%)8857(Top 403%)
23M23.00 mi1.25 mi9278-3927462-1877462-18716213(Top 56%)10185(Top 62%)10185(Top 463%)
24M24.00 mi1.00 mi9540-2627586-1247586-12415441(Top 53%)9800(Top 60%)9800(Top 446%)
40K24.85 mi0.85 mi10055-5157809-2237809-22319781(Top 68%)11730(Top 72%)11730(Top 534%)
25.2M25.20 mi0.35 mi10189-1347860-517860-5116854(Top 58%)10341(Top 63%)10341(Top 470%)
FINISH26.22 mi1.02 mi10705-5168102-2428102-24220332(Top 70%)12003(Top 73%)12003(Top 546%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
Γ—21
+97ft-345ft

Overall

7513

Males

6533

M40-44

6533

5K→10K

3.1 - 6.2 mi

Top 29%
Γ—5
+79ft-138ft

Overall

8381

Males

7128

M40-44

7128

10K→15K

6.2 - 9.3 mi

Top 26%
Γ—3
+67ft-78ft

Overall

7513

Males

6533

M40-44

6533

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7673

Males

6624

M40-44

6624

20K→HALF

12.4 - 13.1 mi

Top 30%
Γ—2
+19ft-37ft

Overall

8623

Males

7270

M40-44

7270

HALF→25K

13.1 - 15.5 mi

Top 31%
Γ—4
+66ft-88ft

Overall

8953

Males

7300

M40-44

7300

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10697

Males

8054

M40-44

8054

30K→20M

18.6 - 20.0 mi

Top 39%
Γ—5
+64ft-50ft

Overall

11431

Males

8274

M40-44

8274

20M→21M

20.0 - 21.0 mi

Top 50%
Γ—8
+106ft-24ft

Overall

14531

Males

9607

M40-44

9607

21M→35K

21.0 - 21.8 mi

Top 45%
Γ—7
+17ft-86ft

Overall

12968

Males

8857

M40-44

8857

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16213

Males

10185

M40-44

10185

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15441

Males

9800

M40-44

9800

24M→40K

24.0 - 24.9 mi

Top 68%
Γ—1
+6ft-20ft

Overall

19781

Males

11730

M40-44

11730

40K→25.2M

24.9 - 25.2 mi

Top 58%
Γ—1
+13ft-16ft

Overall

16854

Males

10341

M40-44

10341

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
Γ—2
+22ft-21ft

Overall

20332

Males

12003

M40-44

12003

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
788*
Passed By
2355
Net Change
-3249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7456
5K β†’ 10K73200-474#7456#7930
10K β†’ 15K211*64+147#7930#7783
15K β†’ 20K173100+73#7783#7710
20K β†’ HALF876-68#7710#7778
HALF β†’ 25K80200-141#7778#7919
25K β†’ 30K68200-340#7919#8259
30K β†’ 20M38199-161#8259#8420
20M β†’ 21M23200-323#8420#8743
21M β†’ 35K28171-143#8743#8886
35K β†’ 23M37200-392#8886#9278
23M β†’ 24M20200-262#9278#9540
24M β†’ 40K10200-515#9540#10055
40K β†’ 25.2M12145-134#10055#10189
25.2M β†’ FINISH7200-516#10189#10705
TOTALS788*2355-3249

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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