Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Juan Acevedo

Bib: 8965 β€’M β€’Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 26%
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
21:50
3.11 mi
Rank: #8753
Start β†’ 5K
21:50 | 7:02/mi
10K
42:57
6.21 mi
Rank: #7925 (+828)
5K β†’ 10K
21:07 | 6:48/mi
15K
1:03:55
9.32 mi
Rank: #7435 (+490)
10K β†’ 15K
20:58 | 6:45/mi
20K
1:25:11
12.43 mi
Rank: #7174 (+261)
15K β†’ 20K
21:16 | 6:51/mi
HALF
1:29:50
13.11 mi
Rank: #7181 (-7)
20K β†’ HALF
4:39 | 6:50/mi
25K
1:46:30
15.53 mi
Rank: #7020 (+161)
HALF β†’ 25K
16:40 | 6:53/mi
30K
2:08:57
18.64 mi
Rank: #7098 (-78)
25K β†’ 30K
22:27 | 7:14/mi
20M
2:18:53
20.00 mi
Rank: #7103 (-5)
30K β†’ 20M
9:56 | 7:19/mi
21M
2:26:50
21.00 mi
Rank: #7174 (-71)
20M β†’ 21M
7:57 | 7:57/mi
35K
2:32:22
21.75 mi
Rank: #7239 (-65)
21M β†’ 35K
5:32 | 7:24/mi
23M
2:42:04
23.00 mi
Rank: #7363 (-124)
35K β†’ 23M
9:42 | 7:46/mi
24M
2:49:26
24.00 mi
Rank: #7374 (-11)
23M β†’ 24M
7:22 | 7:22/mi
40K
2:56:08
24.85 mi
Rank: #7461 (-87)
24M β†’ 40K
6:42 | 7:51/mi
25.2M
2:59:20
25.20 mi
Rank: #7589 (-128)
40K β†’ 25.2M
3:12 | 9:17/mi
FINISH
3:06:59
26.22 mi
Rank: #7686 (-97)
25.2M β†’ FINISH
7:39 | 7:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:50
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:37:09
Pace7:25 /mi
πŸ“ŠPositive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1121:507:0221:50
7:02
-
10K
6.21 mi10:58:1842:576:5521:07
6:48
-0:14
15K
9.32 mi11:19:161:03:556:5220:58
6:45
-0:03
20K
12.43 mi11:40:321:25:116:5221:16
6:51
+0:06
HALF
13.11 mi11:45:111:29:506:524:39
6:50
-0:01
25K
15.53 mi12:01:511:46:306:5216:40
6:53
+0:03
30K
18.64 mi12:24:182:08:576:5622:27
7:14
+0:21
20M
20.00 mi12:34:142:18:536:579:56
7:19
+0:05
21M
21.00 mi12:42:112:26:507:007:57
7:57
+0:38
35K
21.75 mi12:47:432:32:227:015:32
7:24
-0:33
23M
23.00 mi12:57:252:42:047:039:42
7:46
+0:22
24M
24.00 mi13:04:472:49:267:047:22
7:22
-0:24
40K
24.85 mi13:11:292:56:087:066:42
7:51
+0:29
25.2M
25.20 mi13:14:412:59:207:073:12
9:17
+1:26
FINISH
26.22 mi13:22:203:06:597:097:39
7:31
-1:46

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

6:45 /mi

Average Pace

7:08 /mi

Slowest Pace

9:17 /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

1:24:40

45% of race

Time at Steady Pace

1:14:46

40% of race

Time at Slower Pace

27:33

15% of race

Average Pace: 7:08 /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 mi10:37:1121:507:0221:50
7:02
#8753
10K
6.21 mi10:58:1842:576:5521:07
6:48
#7925
15K
9.32 mi11:19:161:03:556:5220:58
6:45
#7435
20K
12.43 mi11:40:321:25:116:5221:16
6:51
#7174
HALF
13.11 mi11:45:111:29:506:524:39
6:50
#7181
25K
15.53 mi12:01:511:46:306:5216:40
6:53
#7020
30K
18.64 mi12:24:182:08:576:5622:27
7:14
#7098
20M
20.00 mi12:34:142:18:536:579:56
7:19
#7103
21M
21.00 mi12:42:112:26:507:007:57
7:57
#7174
35K
21.75 mi12:47:432:32:227:015:32
7:24
#7239
23M
23.00 mi12:57:252:42:047:039:42
7:46
#7363
24M
24.00 mi13:04:472:49:267:047:22
7:22
#7374
40K
24.85 mi13:11:292:56:087:066:42
7:51
#7461
25.2M
25.20 mi13:14:412:59:207:073:12
9:17
#7589
FINISH
26.22 mi13:22:203:06:597:097:39
7:31
#7686
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 mi8753740174016309(Top 22%)5669(Top 35%)5669(Top 258%)
10K6.21 mi3.10 mi7925+8286846+5556846+5556944(Top 24%)6162(Top 38%)6162(Top 280%)
15K9.32 mi3.11 mi7435+4906504+3426504+3426309(Top 22%)5669(Top 35%)5669(Top 258%)
20K12.43 mi3.11 mi7174+2616311+1936311+1936622(Top 23%)5880(Top 36%)5880(Top 268%)
HALF13.11 mi0.68 mi7181-76309+26309+27320(Top 25%)6405(Top 39%)6405(Top 291%)
25K15.53 mi2.42 mi7020+1616197+1126197+1126450(Top 22%)5708(Top 35%)5708(Top 260%)
30K18.64 mi3.11 mi7098-786231-346231-347574(Top 26%)6357(Top 39%)6357(Top 289%)
20M20.00 mi1.36 mi7103-56222+96222+97738(Top 27%)6346(Top 39%)6346(Top 289%)
21M21.00 mi1.00 mi7174-716254-326254-329515(Top 33%)7214(Top 44%)7214(Top 328%)
35K21.75 mi0.75 mi7239-656290-366290-3610001(Top 34%)7459(Top 46%)7459(Top 339%)
23M23.00 mi1.25 mi7363-1246356-666356-6610626(Top 37%)7660(Top 47%)7660(Top 348%)
24M24.00 mi1.00 mi7374-116335+216335+219060(Top 31%)6819(Top 42%)6819(Top 310%)
40K24.85 mi0.85 mi7461-876358-236358-2311265(Top 39%)7819(Top 48%)7819(Top 356%)
25.2M25.20 mi0.35 mi7589-1286426-686426-6816101(Top 55%)9994(Top 61%)9994(Top 455%)
FINISH26.22 mi1.02 mi7686-976463-376463-3711423(Top 39%)7815(Top 48%)7815(Top 356%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6309

Males

5669

M40-44

5669

5K→10K

3.1 - 6.2 mi

Top 24%
Γ—5
+79ft-138ft

Overall

6944

Males

6162

M40-44

6162

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6309

Males

5669

M40-44

5669

15K→20K

9.3 - 12.4 mi

Top 23%
Γ—5
+106ft-86ft

Overall

6622

Males

5880

M40-44

5880

20K→HALF

12.4 - 13.1 mi

Top 25%
Γ—2
+19ft-37ft

Overall

7320

Males

6405

M40-44

6405

HALF→25K

13.1 - 15.5 mi

Top 22%
Γ—4
+66ft-88ft

Overall

6450

Males

5708

M40-44

5708

25K→30K

15.5 - 18.6 mi

Top 26%
Γ—9
+181ft-148ft

Overall

7574

Males

6357

M40-44

6357

30K→20M

18.6 - 20.0 mi

Top 27%
Γ—5
+64ft-50ft

Overall

7738

Males

6346

M40-44

6346

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9515

Males

7214

M40-44

7214

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

10001

Males

7459

M40-44

7459

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10626

Males

7660

M40-44

7660

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

9060

Males

6819

M40-44

6819

24M→40K

24.0 - 24.9 mi

Top 39%
Γ—1
+6ft-20ft

Overall

11265

Males

7819

M40-44

7819

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

16101

Males

9994

M40-44

9994

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
Γ—2
+22ft-21ft

Overall

11423

Males

7815

M40-44

7815

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2296*
Passed By
1229
Net Change
+1067
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8753
5K β†’ 10K845*17+828#8753#7925
10K β†’ 15K499*9+490#7925#7435
15K β†’ 20K288*27+261#7435#7174
20K β†’ HALF2229-7#7174#7181
HALF β†’ 25K18928+161#7181#7020
25K β†’ 30K120198-78#7020#7098
30K β†’ 20M6974-5#7098#7103
20M β†’ 21M40111-71#7103#7174
21M β†’ 35K2590-65#7174#7239
35K β†’ 23M58182-124#7239#7363
23M β†’ 24M6273-11#7363#7374
24M β†’ 40K40127-87#7374#7461
40K β†’ 25.2M7135-128#7461#7589
25.2M β†’ FINISH32129-97#7589#7686
TOTALS2296*1229+1067

* 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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