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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dan Sivolella

Bib: 23441 •M •Age: N/A

CA

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
26:04
3.11 mi
Rank: #19451
Start → 5K
26:04 | 8:24/mi
10K
51:18
6.21 mi
Rank: #18742 (+709)
5K → 10K
25:14 | 8:08/mi
15K
1:16:54
9.32 mi
Rank: #18705 (+37)
10K → 15K
25:36 | 8:15/mi
20K
1:42:58
12.43 mi
Rank: #18673 (+32)
15K → 20K
26:04 | 8:24/mi
HALF
1:48:27
13.11 mi
Rank: #18602 (+71)
20K → HALF
5:29 | 8:03/mi
25K
2:09:12
15.53 mi
Rank: #18629 (-27)
HALF → 25K
20:45 | 8:34/mi
30K
2:37:29
18.64 mi
Rank: #18882 (-253)
25K → 30K
28:17 | 9:07/mi
20M
2:49:44
20.00 mi
Rank: #18891 (-9)
30K → 20M
12:15 | 9:02/mi
21M
2:59:34
21.00 mi
Rank: #18981 (-90)
20M → 21M
9:50 | 9:50/mi
35K
3:07:01
21.75 mi
Rank: #19180 (-199)
21M → 35K
7:27 | 9:58/mi
23M
3:19:10
23.00 mi
Rank: #19376 (-196)
35K → 23M
12:09 | 9:43/mi
24M
3:28:47
24.00 mi
Rank: #19537 (-161)
23M → 24M
9:37 | 9:37/mi
40K
3:37:50
24.85 mi
Rank: #19779 (-242)
24M → 40K
9:03 | 10:36/mi
25.2M
3:41:46
25.20 mi
Rank: #19877 (-98)
40K → 25.2M
3:56 | 11:25/mi
FINISH
3:51:55
26.22 mi
Rank: #20095 (-218)
25.2M → FINISH
10:09 | 9:58/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
Time1:48:27
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:03:28
Pace9:26 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2226:048:2426:04
8:24
-
10K
6.21 mi11:54:3651:188:1625:14
8:08
-0:16
15K
9.32 mi12:20:121:16:548:1625:36
8:15
+0:07
20K
12.43 mi12:46:161:42:588:1826:04
8:24
+0:09
HALF
13.11 mi12:51:451:48:278:175:29
8:03
-0:21
25K
15.53 mi13:12:302:09:128:2020:45
8:34
+0:31
30K
18.64 mi13:40:472:37:298:2728:17
9:07
+0:33
20M
20.00 mi13:53:022:49:448:3012:15
9:02
-0:05
21M
21.00 mi14:02:522:59:348:349:50
9:50
+0:48
35K
21.75 mi14:10:193:07:018:367:27
9:58
+0:08
23M
23.00 mi14:22:283:19:108:4012:09
9:43
-0:15
24M
24.00 mi14:32:053:28:478:429:37
9:37
-0:06
40K
24.85 mi14:41:083:37:508:469:03
10:36
+0:59
25.2M
25.20 mi14:45:043:41:468:493:56
11:25
+0:49
FINISH
26.22 mi14:55:133:51:558:5210:09
9:58
-1:27

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

8:03 /mi

Average Pace

8:51 /mi

Slowest Pace

11:25 /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

2:09:12

56% of race

Time at Steady Pace

40:32

17% of race

Time at Slower Pace

1:02:11

27% of race

Average Pace: 8:51 /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 mi11:29:2226:048:2426:04
8:24
#19451
10K
6.21 mi11:54:3651:188:1625:14
8:08
#18742
15K
9.32 mi12:20:121:16:548:1625:36
8:15
#18705
20K
12.43 mi12:46:161:42:588:1826:04
8:24
#18673
HALF
13.11 mi12:51:451:48:278:175:29
8:03
#18602
25K
15.53 mi13:12:302:09:128:2020:45
8:34
#18629
30K
18.64 mi13:40:472:37:298:2728:17
9:07
#18882
20M
20.00 mi13:53:022:49:448:3012:15
9:02
#18891
21M
21.00 mi14:02:522:59:348:349:50
9:50
#18981
35K
21.75 mi14:10:193:07:018:367:27
9:58
#19180
23M
23.00 mi14:22:283:19:108:4012:09
9:43
#19376
24M
24.00 mi14:32:053:28:478:429:37
9:37
#19537
40K
24.85 mi14:41:083:37:508:469:03
10:36
#19779
25.2M
25.20 mi14:45:043:41:468:493:56
11:25
#19877
FINISH
26.22 mi14:55:133:51:558:5210:09
9:58
#20095
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 mi19451120321203218603(Top 64%)11709(Top 72%)11709(Top 773%)
10K6.21 mi3.10 mi18742+70911746+28611746+28618112(Top 62%)11494(Top 70%)11494(Top 759%)
15K9.32 mi3.11 mi18705+37117461174618603(Top 64%)11709(Top 72%)11709(Top 773%)
20K12.43 mi3.11 mi18673+3211721+2511721+2518644(Top 64%)11688(Top 72%)11688(Top 772%)
HALF13.11 mi0.68 mi18602+7111692+2911692+2917407(Top 60%)11198(Top 69%)11198(Top 740%)
25K15.53 mi2.42 mi18629-2711694-211694-218914(Top 65%)11762(Top 72%)11762(Top 777%)
30K18.64 mi3.11 mi18882-25311760-6611760-6620079(Top 69%)12220(Top 75%)12220(Top 807%)
20M20.00 mi1.36 mi18891-911754+611754+619006(Top 65%)11650(Top 71%)11650(Top 769%)
21M21.00 mi1.00 mi18981-9011778-2411778-2419861(Top 68%)12011(Top 74%)12011(Top 793%)
35K21.75 mi0.75 mi19180-19911856-7811856-7823019(Top 79%)13466(Top 82%)13466(Top 889%)
23M23.00 mi1.25 mi19376-19611910-5411910-5421270(Top 73%)12580(Top 77%)12580(Top 831%)
24M24.00 mi1.00 mi19537-16111968-5811968-5821694(Top 75%)12716(Top 78%)12716(Top 840%)
40K24.85 mi0.85 mi19779-24212066-9812066-9823405(Top 81%)13492(Top 83%)13492(Top 891%)
25.2M25.20 mi0.35 mi19877-9812109-4312109-4323280(Top 80%)13426(Top 82%)13426(Top 887%)
FINISH26.22 mi1.02 mi20095-21812192-8312192-8323711(Top 82%)13645(Top 84%)13645(Top 901%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18603

Males

11709

M60-64

11709

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

18112

Males

11494

M60-64

11494

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18603

Males

11709

M60-64

11709

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18644

Males

11688

M60-64

11688

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17407

Males

11198

M60-64

11198

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18914

Males

11762

M60-64

11762

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20079

Males

12220

M60-64

12220

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

19006

Males

11650

M60-64

11650

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19861

Males

12011

M60-64

12011

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

23019

Males

13466

M60-64

13466

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21270

Males

12580

M60-64

12580

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21694

Males

12716

M60-64

12716

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23405

Males

13492

M60-64

13492

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23280

Males

13426

M60-64

13426

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23711

Males

13645

M60-64

13645

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1728*
Passed By
2066
Net Change
-644
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19451
5K → 10K779*70+709#19451#18742
10K → 15K186149+37#18742#18705
15K → 20K173141+32#18705#18673
20K → HALF8110+71#18673#18602
HALF → 25K123150-27#18602#18629
25K → 30K113200-253#18629#18882
30K → 20M9099-9#18882#18891
20M → 21M58148-90#18891#18981
21M → 35K16200-199#18981#19180
35K → 23M44200-196#19180#19376
23M → 24M37198-161#19376#19537
24M → 40K14200-242#19537#19779
40K → 25.2M3101-98#19779#19877
25.2M → FINISH11200-218#19877#20095
TOTALS1728*2066-644

* 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

Activity Data

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