Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gasper Dolher

Bib: 2129 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M45-49)
#0 / 2413
Top 2%
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
18:55
3.11 mi
Rank: #1543
Start β†’ 5K
18:55 | 6:06/mi
10K
37:25
6.21 mi
Rank: #1343 (+200)
5K β†’ 10K
18:30 | 5:58/mi
15K
56:19
9.32 mi
Rank: #1460 (-117)
10K β†’ 15K
18:54 | 6:05/mi
20K
1:15:33
12.43 mi
Rank: #1591 (-131)
15K β†’ 20K
19:14 | 6:12/mi
HALF
1:19:43
13.11 mi
Rank: #1611 (-20)
20K β†’ HALF
4:10 | 6:07/mi
25K
1:34:48
15.53 mi
Rank: #1659 (-48)
HALF β†’ 25K
15:05 | 6:14/mi
30K
1:54:33
18.64 mi
Rank: #1649 (+10)
25K β†’ 30K
19:45 | 6:22/mi
20M
2:03:14
20.00 mi
Rank: #1656 (-7)
30K β†’ 20M
8:41 | 6:24/mi
21M
2:09:53
21.00 mi
Rank: #1634 (+22)
20M β†’ 21M
6:39 | 6:39/mi
35K
2:14:29
21.75 mi
Rank: #1618 (+16)
21M β†’ 35K
4:36 | 6:09/mi
23M
2:22:16
23.00 mi
Rank: #1559 (+59)
35K β†’ 23M
7:47 | 6:14/mi
24M
2:28:16
24.00 mi
Rank: #1519 (+40)
23M β†’ 24M
6:00 | 6:00/mi
40K
2:33:26
24.85 mi
Rank: #1472 (+47)
24M β†’ 40K
5:10 | 6:03/mi
25.2M
2:35:41
25.20 mi
Rank: #1455 (+17)
40K β†’ 25.2M
2:15 | 6:32/mi
FINISH
2:41:33
26.22 mi
Rank: #1408 (+47)
25.2M β†’ FINISH
5:52 | 5:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:43
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:21:50
Pace6:15 /mi
πŸ“ŠPositive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4118:556:0618:55
6:06
-
10K
6.21 mi10:38:1137:256:0218:30
5:58
-0:08
15K
9.32 mi10:57:0556:196:0318:54
6:05
+0:07
20K
12.43 mi11:16:191:15:336:0519:14
6:12
+0:07
HALF
13.11 mi11:20:291:19:436:054:10
6:07
-0:05
25K
15.53 mi11:35:341:34:486:0715:05
6:14
+0:07
30K
18.64 mi11:55:191:54:336:0919:45
6:22
+0:08
20M
20.00 mi12:04:002:03:146:108:41
6:24
+0:02
21M
21.00 mi12:10:392:09:536:126:39
6:39
+0:15
35K
21.75 mi12:15:152:14:296:124:36
6:09
-0:30
23M
23.00 mi12:23:022:22:166:127:47
6:14
+0:05
24M
24.00 mi12:29:022:28:166:116:00
6:00
-0:14
40K
24.85 mi12:34:122:33:266:115:10
6:03
+0:03
25.2M
25.20 mi12:36:272:35:416:112:15
6:32
+0:29
FINISH
26.22 mi12:42:192:41:336:105:52
5:46
-0:46

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

5:46 /mi

Average Pace

6:10 /mi

Slowest Pace

6:39 /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

2:04:13

77% of race

Time at Steady Pace

37:20

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:10 /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 mi10:19:4118:556:0618:55
6:06
#1543
10K
6.21 mi10:38:1137:256:0218:30
5:58
#1343
15K
9.32 mi10:57:0556:196:0318:54
6:05
#1460
20K
12.43 mi11:16:191:15:336:0519:14
6:12
#1591
HALF
13.11 mi11:20:291:19:436:054:10
6:07
#1611
25K
15.53 mi11:35:341:34:486:0715:05
6:14
#1659
30K
18.64 mi11:55:191:54:336:0919:45
6:22
#1649
20M
20.00 mi12:04:002:03:146:108:41
6:24
#1656
21M
21.00 mi12:10:392:09:536:126:39
6:39
#1634
35K
21.75 mi12:15:152:14:296:124:36
6:09
#1618
23M
23.00 mi12:23:022:22:166:127:47
6:14
#1559
24M
24.00 mi12:29:022:28:166:116:00
6:00
#1519
40K
24.85 mi12:34:122:33:266:115:10
6:03
#1472
25.2M
25.20 mi12:36:272:35:416:112:15
6:32
#1455
FINISH
26.22 mi12:42:192:41:336:105:52
5:46
#1408
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1543148614861728(Top 6%)1664(Top 10%)1664(Top 69%)
10K6.21 mi3.10 mi1343+2001289+1971289+1971174(Top 4%)1130(Top 7%)1130(Top 47%)
15K9.32 mi3.11 mi1460-1171405-1161405-1161728(Top 6%)1664(Top 10%)1664(Top 69%)
20K12.43 mi3.11 mi1591-1311530-1251530-1251961(Top 7%)1892(Top 12%)1892(Top 78%)
HALF13.11 mi0.68 mi1611-201550-201550-201960(Top 7%)1895(Top 12%)1895(Top 79%)
25K15.53 mi2.42 mi1659-481597-471597-471909(Top 7%)1841(Top 11%)1841(Top 76%)
30K18.64 mi3.11 mi1649+101587+101587+101869(Top 6%)1791(Top 11%)1791(Top 74%)
20M20.00 mi1.36 mi1656-71593-61593-61899(Top 7%)1814(Top 11%)1814(Top 75%)
21M21.00 mi1.00 mi1634+221575+181575+181800(Top 6%)1724(Top 11%)1724(Top 71%)
35K21.75 mi0.75 mi1618+161560+151560+151761(Top 6%)1681(Top 10%)1681(Top 70%)
23M23.00 mi1.25 mi1559+591503+571503+571261(Top 4%)1212(Top 7%)1212(Top 50%)
24M24.00 mi1.00 mi1519+401463+401463+401060(Top 4%)1012(Top 6%)1012(Top 42%)
40K24.85 mi0.85 mi1472+471418+451418+45872(Top 3%)834(Top 5%)834(Top 35%)
25.2M25.20 mi0.35 mi1455+171401+171401+17966(Top 3%)923(Top 6%)923(Top 38%)
FINISH26.22 mi1.02 mi1408+471354+471354+47858(Top 3%)819(Top 5%)819(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1728

Males

1664

M45-49

1664

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1174

Males

1130

M45-49

1130

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1728

Males

1664

M45-49

1664

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

1961

Males

1892

M45-49

1892

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

1960

Males

1895

M45-49

1895

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

1909

Males

1841

M45-49

1841

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1869

Males

1791

M45-49

1791

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

1899

Males

1814

M45-49

1814

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1800

Males

1724

M45-49

1724

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1761

Males

1681

M45-49

1681

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1261

Males

1212

M45-49

1212

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1060

Males

1012

M45-49

1012

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

872

Males

834

M45-49

834

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

966

Males

923

M45-49

923

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

858

Males

819

M45-49

819

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
652*
Passed By
517
Net Change
+135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1543
5K β†’ 10K215*15+200#1543#1343
10K β†’ 15K8125-117#1343#1460
15K β†’ 20K17148-131#1460#1591
20K β†’ HALF222-20#1591#1611
HALF β†’ 25K2674-48#1611#1659
25K β†’ 30K6757+10#1659#1649
30K β†’ 20M2734-7#1649#1656
20M β†’ 21M3614+22#1656#1634
21M β†’ 35K248+16#1634#1618
35K β†’ 23M678+59#1618#1559
23M β†’ 24M444+40#1559#1519
24M β†’ 40K525+47#1519#1472
40K β†’ 25.2M192+17#1472#1455
25.2M β†’ FINISH481+47#1455#1408
TOTALS652*517+135

* 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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