Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yamid Buitrago

Bib: 1857 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 14%
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
19:49
3.11 mi
Rank: #3270
Start β†’ 5K
19:49 | 6:23/mi
10K
38:58
6.21 mi
Rank: #2571 (+699)
5K β†’ 10K
19:09 | 6:10/mi
15K
58:11
9.32 mi
Rank: #2408 (+163)
10K β†’ 15K
19:13 | 6:12/mi
20K
1:17:43
12.43 mi
Rank: #2413 (-5)
15K β†’ 20K
19:32 | 6:18/mi
HALF
1:21:59
13.11 mi
Rank: #2417 (-4)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:37:41
15.53 mi
Rank: #2534 (-117)
HALF β†’ 25K
15:42 | 6:29/mi
30K
1:58:19
18.64 mi
Rank: #2666 (-132)
25K β†’ 30K
20:38 | 6:39/mi
20M
2:07:29
20.00 mi
Rank: #2729 (-63)
30K β†’ 20M
9:10 | 6:45/mi
21M
2:14:23
21.00 mi
Rank: #2727 (+2)
20M β†’ 21M
6:54 | 6:54/mi
35K
2:19:09
21.75 mi
Rank: #2705 (+22)
21M β†’ 35K
4:46 | 6:23/mi
23M
2:27:27
23.00 mi
Rank: #2702 (+3)
35K β†’ 23M
8:18 | 6:38/mi
24M
2:34:07
24.00 mi
Rank: #2738 (-36)
23M β†’ 24M
6:40 | 6:40/mi
40K
2:40:03
24.85 mi
Rank: #2778 (-40)
24M β†’ 40K
5:56 | 6:57/mi
25.2M
2:42:38
25.20 mi
Rank: #2816 (-38)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
2:49:37
26.22 mi
Rank: #2912 (-96)
25.2M β†’ FINISH
6:59 | 6:52/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:59
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:27:38
Pace6:42 /mi
πŸ“ŠPositive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1819:496:2319:49
6:23
-
10K
6.21 mi10:39:2738:586:1719:09
6:10
-0:13
15K
9.32 mi10:58:4058:116:1519:13
6:12
+0:02
20K
12.43 mi11:18:121:17:436:1619:32
6:18
+0:06
HALF
13.11 mi11:22:281:21:596:164:16
6:16
-0:02
25K
15.53 mi11:38:101:37:416:1815:42
6:29
+0:13
30K
18.64 mi11:58:481:58:196:2120:38
6:39
+0:10
20M
20.00 mi12:07:582:07:296:239:10
6:45
+0:06
21M
21.00 mi12:14:522:14:236:246:54
6:54
+0:09
35K
21.75 mi12:19:382:19:096:244:46
6:23
-0:31
23M
23.00 mi12:27:562:27:276:258:18
6:38
+0:15
24M
24.00 mi12:34:362:34:076:266:40
6:40
+0:02
40K
24.85 mi12:40:322:40:036:275:56
6:57
+0:17
25.2M
25.20 mi12:43:072:42:386:282:35
7:30
+0:33
FINISH
26.22 mi12:50:062:49:376:296:59
6:52
-0:38

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

6:10 /mi

Average Pace

6:28 /mi

Slowest Pace

7:30 /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

1:26:45

51% of race

Time at Steady Pace

1:00:28

36% of race

Time at Slower Pace

22:24

13% of race

Average Pace: 6:28 /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 mi10:20:1819:496:2319:49
6:23
#3270
10K
6.21 mi10:39:2738:586:1719:09
6:10
#2571
15K
9.32 mi10:58:4058:116:1519:13
6:12
#2408
20K
12.43 mi11:18:121:17:436:1619:32
6:18
#2413
HALF
13.11 mi11:22:281:21:596:164:16
6:16
#2417
25K
15.53 mi11:38:101:37:416:1815:42
6:29
#2534
30K
18.64 mi11:58:481:58:196:2120:38
6:39
#2666
20M
20.00 mi12:07:582:07:296:239:10
6:45
#2729
21M
21.00 mi12:14:522:14:236:246:54
6:54
#2727
35K
21.75 mi12:19:382:19:096:244:46
6:23
#2705
23M
23.00 mi12:27:562:27:276:258:18
6:38
#2702
24M
24.00 mi12:34:362:34:076:266:40
6:40
#2738
40K
24.85 mi12:40:322:40:036:275:56
6:57
#2778
25.2M
25.20 mi12:43:072:42:386:282:35
7:30
#2816
FINISH
26.22 mi12:50:062:49:376:296:59
6:52
#2912
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 mi3270312431242215(Top 8%)2136(Top 13%)2136(Top 97%)
10K6.21 mi3.10 mi2571+6992474+6502474+6502089(Top 7%)2015(Top 12%)2015(Top 92%)
15K9.32 mi3.11 mi2408+1632322+1522322+1522215(Top 8%)2136(Top 13%)2136(Top 97%)
20K12.43 mi3.11 mi2413-52328-62328-62487(Top 9%)2395(Top 15%)2395(Top 109%)
HALF13.11 mi0.68 mi2417-42331-32331-32835(Top 10%)2729(Top 17%)2729(Top 124%)
25K15.53 mi2.42 mi2534-1172441-1102441-1103297(Top 11%)3144(Top 19%)3144(Top 143%)
30K18.64 mi3.11 mi2666-1322563-1222563-1223337(Top 11%)3146(Top 19%)3146(Top 143%)
20M20.00 mi1.36 mi2729-632620-572620-573725(Top 13%)3440(Top 21%)3440(Top 157%)
21M21.00 mi1.00 mi2727+22618+22618+22897(Top 10%)2704(Top 17%)2704(Top 123%)
35K21.75 mi0.75 mi2705+222596+222596+222849(Top 10%)2663(Top 16%)2663(Top 121%)
23M23.00 mi1.25 mi2702+32593+32593+33077(Top 11%)2842(Top 17%)2842(Top 129%)
24M24.00 mi1.00 mi2738-362626-332626-334164(Top 14%)3688(Top 23%)3688(Top 168%)
40K24.85 mi0.85 mi2778-402662-362662-365087(Top 18%)4331(Top 27%)4331(Top 197%)
25.2M25.20 mi0.35 mi2816-382695-332695-335076(Top 17%)4241(Top 26%)4241(Top 193%)
FINISH26.22 mi1.02 mi2912-962778-832778-836439(Top 22%)5136(Top 31%)5136(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2215

Males

2136

M40-44

2136

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2089

Males

2015

M40-44

2015

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2215

Males

2136

M40-44

2136

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2487

Males

2395

M40-44

2395

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2835

Males

2729

M40-44

2729

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3297

Males

3144

M40-44

3144

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3337

Males

3146

M40-44

3146

30K→20M

18.6 - 20.0 mi

Top 13%
Γ—5
+64ft-50ft

Overall

3725

Males

3440

M40-44

3440

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2897

Males

2704

M40-44

2704

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

2849

Males

2663

M40-44

2663

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3077

Males

2842

M40-44

2842

23M→24M

23.0 - 24.0 mi

Top 14%
Γ—6
+12ft-82ft

Overall

4164

Males

3688

M40-44

3688

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5087

Males

4331

M40-44

4331

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

5076

Males

4241

M40-44

4241

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
Γ—2
+22ft-21ft

Overall

6439

Males

5136

M40-44

5136

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1261*
Passed By
903
Net Change
+358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3270
5K β†’ 10K706*7+699#3270#2571
10K β†’ 15K17815+163#2571#2408
15K β†’ 20K5459-5#2408#2413
20K β†’ HALF1317-4#2413#2417
HALF β†’ 25K33150-117#2417#2534
25K β†’ 30K47179-132#2534#2666
30K β†’ 20M41104-63#2666#2729
20M β†’ 21M3836+2#2729#2727
21M β†’ 35K3513+22#2727#2705
35K β†’ 23M3936+3#2705#2702
23M β†’ 24M3066-36#2702#2738
24M β†’ 40K2666-40#2738#2778
40K β†’ 25.2M745-38#2778#2816
25.2M β†’ FINISH14110-96#2816#2912
TOTALS1261*903+358

* 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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