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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jan Siegmund

Bib: 23950 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
26:53
3.11 mi
Rank: #20924
Start → 5K
26:53 | 8:40/mi
10K
53:55
6.21 mi
Rank: #21192 (-268)
5K → 10K
27:02 | 8:43/mi
15K
1:20:28
9.32 mi
Rank: #20921 (+271)
10K → 15K
26:33 | 8:33/mi
20K
1:49:18
12.43 mi
Rank: #21519 (-598)
15K → 20K
28:50 | 9:17/mi
HALF
1:55:10
13.11 mi
Rank: #21483 (+36)
20K → HALF
5:52 | 8:37/mi
25K
2:16:08
15.53 mi
Rank: #21150 (+333)
HALF → 25K
20:58 | 8:39/mi
30K
2:43:58
18.64 mi
Rank: #20825 (+325)
25K → 30K
27:50 | 8:58/mi
20M
2:55:52
20.00 mi
Rank: #20599 (+226)
30K → 20M
11:54 | 8:46/mi
21M
3:05:01
21.00 mi
Rank: #20392 (+207)
20M → 21M
9:09 | 9:09/mi
35K
3:11:21
21.75 mi
Rank: #20296 (+96)
21M → 35K
6:20 | 8:28/mi
23M
3:21:57
23.00 mi
Rank: #20053 (+243)
35K → 23M
10:36 | 8:29/mi
24M
3:30:18
24.00 mi
Rank: #19859 (+194)
23M → 24M
8:21 | 8:21/mi
40K
3:37:21
24.85 mi
Rank: #19682 (+177)
24M → 40K
7:03 | 8:15/mi
25.2M
3:40:26
25.20 mi
Rank: #19588 (+94)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:48:36
26.22 mi
Rank: #19442 (+146)
25.2M → FINISH
8:10 | 8:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:55:10
Pace8:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:26
Pace8:40 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1326:538:4026:53
8:40
-
10K
6.21 mi11:57:1553:558:4127:02
8:43
+0:03
15K
9.32 mi12:23:481:20:288:3826:33
8:33
-0:10
20K
12.43 mi12:52:381:49:188:4828:50
9:17
+0:44
HALF
13.11 mi12:58:301:55:108:485:52
8:37
-0:40
25K
15.53 mi13:19:282:16:088:4620:58
8:39
+0:02
30K
18.64 mi13:47:182:43:588:4827:50
8:58
+0:19
20M
20.00 mi13:59:122:55:528:4811:54
8:46
-0:12
21M
21.00 mi14:08:213:05:018:499:09
9:09
+0:23
35K
21.75 mi14:14:413:11:218:486:20
8:28
-0:41
23M
23.00 mi14:25:173:21:578:4710:36
8:29
+0:01
24M
24.00 mi14:33:383:30:188:468:21
8:21
-0:08
40K
24.85 mi14:40:413:37:218:457:03
8:15
-0:06
25.2M
25.20 mi14:43:463:40:268:453:05
8:57
+0:42
FINISH
26.22 mi14:51:563:48:368:448:10
8:01
-0:56

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

8:01 /mi

Average Pace

8:44 /mi

Slowest Pace

9:17 /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

2:39:42

70% of race

Time at Steady Pace

1:08:54

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:30:1326:538:4026:53
8:40
#20924
10K
6.21 mi11:57:1553:558:4127:02
8:43
#21192
15K
9.32 mi12:23:481:20:288:3826:33
8:33
#20921
20K
12.43 mi12:52:381:49:188:4828:50
9:17
#21519
HALF
13.11 mi12:58:301:55:108:485:52
8:37
#21483
25K
15.53 mi13:19:282:16:088:4620:58
8:39
#21150
30K
18.64 mi13:47:182:43:588:4827:50
8:58
#20825
20M
20.00 mi13:59:122:55:528:4811:54
8:46
#20599
21M
21.00 mi14:08:213:05:018:499:09
9:09
#20392
35K
21.75 mi14:14:413:11:218:486:20
8:28
#20296
23M
23.00 mi14:25:173:21:578:4710:36
8:29
#20053
24M
24.00 mi14:33:383:30:188:468:21
8:21
#19859
40K
24.85 mi14:40:413:37:218:457:03
8:15
#19682
25.2M
25.20 mi14:43:463:40:268:453:05
8:57
#19588
FINISH
26.22 mi14:51:563:48:368:448:10
8:01
#19442
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20924127121271220381(Top 70%)12506(Top 77%)12506(Top 826%)
10K6.21 mi3.10 mi21192-26812853-14112853-14121422(Top 74%)12973(Top 79%)12973(Top 857%)
15K9.32 mi3.11 mi20921+27112738+11512738+11520381(Top 70%)12506(Top 77%)12506(Top 826%)
20K12.43 mi3.11 mi21519-59813001-26313001-26323064(Top 79%)13759(Top 84%)13759(Top 909%)
HALF13.11 mi0.68 mi21483+3612984+1712984+1720811(Top 72%)12694(Top 78%)12694(Top 838%)
25K15.53 mi2.42 mi21150+33312819+16512819+16519424(Top 67%)11980(Top 73%)11980(Top 791%)
30K18.64 mi3.11 mi20825+32512650+16912650+16919379(Top 67%)11881(Top 73%)11881(Top 785%)
20M20.00 mi1.36 mi20599+22612529+12112529+12117741(Top 61%)11075(Top 68%)11075(Top 732%)
21M21.00 mi1.00 mi20392+20712422+10712422+10716905(Top 58%)10661(Top 65%)10661(Top 704%)
35K21.75 mi0.75 mi20296+9612369+5312369+5317390(Top 60%)10777(Top 66%)10777(Top 712%)
23M23.00 mi1.25 mi20053+24312235+13412235+13415528(Top 54%)9924(Top 61%)9924(Top 655%)
24M24.00 mi1.00 mi19859+19412111+12412111+12416012(Top 55%)10051(Top 62%)10051(Top 664%)
40K24.85 mi0.85 mi19682+17712026+8512026+8514075(Top 48%)9120(Top 56%)9120(Top 602%)
25.2M25.20 mi0.35 mi19588+9411977+4911977+4914361(Top 49%)9246(Top 57%)9246(Top 611%)
FINISH26.22 mi1.02 mi19442+14611895+8211895+8215251(Top 53%)9649(Top 59%)9649(Top 637%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20381

Males

12506

M60-64

12506

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21422

Males

12973

M60-64

12973

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20381

Males

12506

M60-64

12506

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

23064

Males

13759

M60-64

13759

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20811

Males

12694

M60-64

12694

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19424

Males

11980

M60-64

11980

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19379

Males

11881

M60-64

11881

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17741

Males

11075

M60-64

11075

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16905

Males

10661

M60-64

10661

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17390

Males

10777

M60-64

10777

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15528

Males

9924

M60-64

9924

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

16012

Males

10051

M60-64

10051

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

14075

Males

9120

M60-64

9120

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14361

Males

9246

M60-64

9246

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15251

Males

9649

M60-64

9649

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2710*
Passed By
557
Net Change
+1482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20924
5K → 10K165200-268#20924#21192
10K → 15K352*81+271#21192#20921
15K → 20K40200-598#20921#21519
20K → HALF5115+36#21519#21483
HALF → 25K340*7+333#21483#21150
25K → 30K349*24+325#21150#20825
30K → 20M232*6+226#20825#20599
20M → 21M213*6+207#20599#20392
21M → 35K1004+96#20392#20296
35K → 23M245*2+243#20296#20053
23M → 24M1962+194#20053#19859
24M → 40K1781+177#19859#19682
40K → 25.2M951+94#19682#19588
25.2M → FINISH1548+146#19588#19442
TOTALS2710*557+1482

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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