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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Daniel Heidenhain

Bib: 4030 •M •Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 10%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M40-44)
#0 / 2198
Top 6%
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
19:24
3.11 mi
Rank: #2330
Start → 5K
19:24 | 6:15/mi
10K
38:30
6.21 mi
Rank: #2174 (+156)
5K → 10K
19:06 | 6:09/mi
15K
57:23
9.32 mi
Rank: #2006 (+168)
10K → 15K
18:53 | 6:05/mi
20K
1:16:35
12.43 mi
Rank: #1968 (+38)
15K → 20K
19:12 | 6:11/mi
HALF
1:20:43
13.11 mi
Rank: #1954 (+14)
20K → HALF
4:08 | 6:04/mi
25K
1:35:44
15.53 mi
Rank: #1926 (+28)
HALF → 25K
15:01 | 6:12/mi
30K
1:55:32
18.64 mi
Rank: #1886 (+40)
25K → 30K
19:48 | 6:23/mi
20M
2:04:06
20.00 mi
Rank: #1825 (+61)
30K → 20M
8:34 | 6:19/mi
21M
2:10:37
21.00 mi
Rank: #1773 (+52)
20M → 21M
6:31 | 6:31/mi
35K
2:15:07
21.75 mi
Rank: #1739 (+34)
21M → 35K
4:30 | 6:01/mi
23M
2:23:04
23.00 mi
Rank: #1715 (+24)
35K → 23M
7:57 | 6:22/mi
24M
2:29:18
24.00 mi
Rank: #1689 (+26)
23M → 24M
6:14 | 6:14/mi
40K
2:34:42
24.85 mi
Rank: #1670 (+19)
24M → 40K
5:24 | 6:19/mi
25.2M
2:37:08
25.20 mi
Rank: #1676 (-6)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:43:13
26.22 mi
Rank: #1638 (+38)
25.2M → FINISH
6:05 | 5:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:43
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:22:30
Pace6:18 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5019:246:1519:24
6:15
-
10K
6.21 mi10:40:5638:306:1219:06
6:09
-0:06
15K
9.32 mi10:59:4957:236:1018:53
6:05
-0:04
20K
12.43 mi11:19:011:16:356:1019:12
6:11
+0:06
HALF
13.11 mi11:23:091:20:436:104:08
6:04
-0:07
25K
15.53 mi11:38:101:35:446:1015:01
6:12
+0:08
30K
18.64 mi11:57:581:55:326:1219:48
6:23
+0:11
20M
20.00 mi12:06:322:04:066:138:34
6:19
-0:04
21M
21.00 mi12:13:032:10:376:146:31
6:31
+0:12
35K
21.75 mi12:17:332:15:076:134:30
6:01
-0:30
23M
23.00 mi12:25:302:23:046:147:57
6:22
+0:21
24M
24.00 mi12:31:442:29:186:146:14
6:14
-0:08
40K
24.85 mi12:37:082:34:426:145:24
6:19
+0:05
25.2M
25.20 mi12:39:342:37:086:152:26
7:04
+0:45
FINISH
26.22 mi12:45:392:43:136:146:05
5:59
-1:05

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

5:59 /mi

Average Pace

6:14 /mi

Slowest Pace

7:04 /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

2:40:47

99% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:26

1% of race

Average Pace: 6:13 /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 mi10:21:5019:246:1519:24
6:15
#2330
10K
6.21 mi10:40:5638:306:1219:06
6:09
#2174
15K
9.32 mi10:59:4957:236:1018:53
6:05
#2006
20K
12.43 mi11:19:011:16:356:1019:12
6:11
#1968
HALF
13.11 mi11:23:091:20:436:104:08
6:04
#1954
25K
15.53 mi11:38:101:35:446:1015:01
6:12
#1926
30K
18.64 mi11:57:581:55:326:1219:48
6:23
#1886
20M
20.00 mi12:06:322:04:066:138:34
6:19
#1825
21M
21.00 mi12:13:032:10:376:146:31
6:31
#1773
35K
21.75 mi12:17:332:15:076:134:30
6:01
#1739
23M
23.00 mi12:25:302:23:046:147:57
6:22
#1715
24M
24.00 mi12:31:442:29:186:146:14
6:14
#1689
40K
24.85 mi12:37:082:34:426:145:24
6:19
#1670
25.2M
25.20 mi12:39:342:37:086:152:26
7:04
#1676
FINISH
26.22 mi12:45:392:43:136:146:05
5:59
#1638
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 mi2330224422441711(Top 6%)1647(Top 10%)1647(Top 75%)
10K6.21 mi3.10 mi2174+1562097+1472097+1472015(Top 7%)1944(Top 12%)1944(Top 88%)
15K9.32 mi3.11 mi2006+1681934+1631934+1631711(Top 6%)1647(Top 10%)1647(Top 75%)
20K12.43 mi3.11 mi1968+381897+371897+371912(Top 7%)1845(Top 11%)1845(Top 84%)
HALF13.11 mi0.68 mi1954+141885+121885+121741(Top 6%)1680(Top 10%)1680(Top 76%)
25K15.53 mi2.42 mi1926+281855+301855+301806(Top 6%)1739(Top 11%)1739(Top 79%)
30K18.64 mi3.11 mi1886+401817+381817+381966(Top 7%)1885(Top 12%)1885(Top 86%)
20M20.00 mi1.36 mi1825+611758+591758+591566(Top 5%)1498(Top 9%)1498(Top 68%)
21M21.00 mi1.00 mi1773+521709+491709+491330(Top 5%)1280(Top 8%)1280(Top 58%)
35K21.75 mi0.75 mi1739+341676+331676+331256(Top 4%)1211(Top 7%)1211(Top 55%)
23M23.00 mi1.25 mi1715+241652+241652+241765(Top 6%)1680(Top 10%)1680(Top 76%)
24M24.00 mi1.00 mi1689+261628+241628+241878(Top 6%)1773(Top 11%)1773(Top 81%)
40K24.85 mi0.85 mi1670+191607+211607+211784(Top 6%)1677(Top 10%)1677(Top 76%)
25.2M25.20 mi0.35 mi1676-61613-61613-62820(Top 10%)2540(Top 16%)2540(Top 116%)
FINISH26.22 mi1.02 mi1638+381574+391574+391531(Top 5%)1442(Top 9%)1442(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21
+97ft-345ft

Overall

1711

Males

1647

M40-44

1647

5K→10K

3.1 - 6.2 mi

Top 7%
×5
+79ft-138ft

Overall

2015

Males

1944

M40-44

1944

10K→15K

6.2 - 9.3 mi

Top 6%
×3
+67ft-78ft

Overall

1711

Males

1647

M40-44

1647

15K→20K

9.3 - 12.4 mi

Top 7%
×5
+106ft-86ft

Overall

1912

Males

1845

M40-44

1845

20K→HALF

12.4 - 13.1 mi

Top 6%
×2
+19ft-37ft

Overall

1741

Males

1680

M40-44

1680

HALF→25K

13.1 - 15.5 mi

Top 6%
×4
+66ft-88ft

Overall

1806

Males

1739

M40-44

1739

25K→30K

15.5 - 18.6 mi

Top 7%
×9
+181ft-148ft

Overall

1966

Males

1885

M40-44

1885

30K→20M

18.6 - 20.0 mi

Top 5%
×5
+64ft-50ft

Overall

1566

Males

1498

M40-44

1498

20M→21M

20.0 - 21.0 mi

Top 5%
×8
+106ft-24ft

Overall

1330

Males

1280

M40-44

1280

21M→35K

21.0 - 21.8 mi

Top 4%
×7
+17ft-86ft

Overall

1256

Males

1211

M40-44

1211

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1765

Males

1680

M40-44

1680

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1878

Males

1773

M40-44

1773

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1784

Males

1677

M40-44

1677

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2820

Males

2540

M40-44

2540

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2
+22ft-21ft

Overall

1531

Males

1442

M40-44

1442

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
938
Passed By
246
Net Change
+692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2330
5K → 10K19236+156#2330#2174
10K → 15K17911+168#2174#2006
15K → 20K6527+38#2006#1968
20K → HALF173+14#1968#1954
HALF → 25K5729+28#1954#1926
25K → 30K8242+40#1926#1886
30K → 20M7514+61#1886#1825
20M → 21M553+52#1825#1773
21M → 35K395+34#1773#1739
35K → 23M4218+24#1739#1715
23M → 24M4519+26#1715#1689
24M → 40K3213+19#1689#1670
40K → 25.2M410-6#1670#1676
25.2M → FINISH5416+38#1676#1638
TOTALS938246+692
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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