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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Connor Busch

Bib: 29438 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:30
3.11 mi
Rank: #23368
Start → 5K
28:30 | 9:11/mi
10K
54:41
6.21 mi
Rank: #21820 (+1548)
5K → 10K
26:11 | 8:26/mi
15K
1:21:04
9.32 mi
Rank: #21261 (+559)
10K → 15K
26:23 | 8:30/mi
20K
1:47:53
12.43 mi
Rank: #20952 (+309)
15K → 20K
26:49 | 8:38/mi
HALF
1:53:41
13.11 mi
Rank: #20911 (+41)
20K → HALF
5:48 | 8:31/mi
25K
2:14:53
15.53 mi
Rank: #20744 (+167)
HALF → 25K
21:12 | 8:45/mi
30K
2:43:11
18.64 mi
Rank: #20621 (+123)
25K → 30K
28:18 | 9:07/mi
20M
2:56:01
20.00 mi
Rank: #20641 (-20)
30K → 20M
12:50 | 9:27/mi
21M
3:05:45
21.00 mi
Rank: #20561 (+80)
20M → 21M
9:44 | 9:44/mi
35K
3:12:39
21.75 mi
Rank: #20568 (-7)
21M → 35K
6:54 | 9:14/mi
23M
3:24:38
23.00 mi
Rank: #20602 (-34)
35K → 23M
11:59 | 9:35/mi
24M
3:34:15
24.00 mi
Rank: #20672 (-70)
23M → 24M
9:37 | 9:37/mi
40K
3:42:23
24.85 mi
Rank: #20668 (+4)
24M → 40K
8:08 | 9:31/mi
25.2M
3:45:42
25.20 mi
Rank: #20625 (+43)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:54:19
26.22 mi
Rank: #20528 (+97)
25.2M → FINISH
8:37 | 8:28/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
Time1:53:41
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:00:38
Pace9:13 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5828:309:1128:30
9:11
-
10K
6.21 mi12:17:0954:418:4926:11
8:26
-0:45
15K
9.32 mi12:43:321:21:048:4226:23
8:30
+0:04
20K
12.43 mi13:10:211:47:538:4126:49
8:38
+0:08
HALF
13.11 mi13:16:091:53:418:415:48
8:31
-0:07
25K
15.53 mi13:37:212:14:538:4121:12
8:45
+0:14
30K
18.64 mi14:05:392:43:118:4628:18
9:07
+0:22
20M
20.00 mi14:18:292:56:018:4912:50
9:27
+0:20
21M
21.00 mi14:28:133:05:458:519:44
9:44
+0:17
35K
21.75 mi14:35:073:12:398:526:54
9:14
-0:30
23M
23.00 mi14:47:063:24:388:5411:59
9:35
+0:21
24M
24.00 mi14:56:433:34:158:569:37
9:37
+0:02
40K
24.85 mi15:04:513:42:238:578:08
9:31
-0:06
25.2M
25.20 mi15:08:103:45:428:583:19
9:38
+0:07
FINISH
26.22 mi15:16:473:54:198:578:37
8:28
-1:10

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

8:26 /mi

Average Pace

8:57 /mi

Slowest Pace

9:44 /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

2:58:42

76% of race

Time at Steady Pace

55:37

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:56 /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 mi11:50:5828:309:1128:30
9:11
#23368
10K
6.21 mi12:17:0954:418:4926:11
8:26
#21820
15K
9.32 mi12:43:321:21:048:4226:23
8:30
#21261
20K
12.43 mi13:10:211:47:538:4126:49
8:38
#20952
HALF
13.11 mi13:16:091:53:418:415:48
8:31
#20911
25K
15.53 mi13:37:212:14:538:4121:12
8:45
#20744
30K
18.64 mi14:05:392:43:118:4628:18
9:07
#20621
20M
20.00 mi14:18:292:56:018:4912:50
9:27
#20641
21M
21.00 mi14:28:133:05:458:519:44
9:44
#20561
35K
21.75 mi14:35:073:12:398:526:54
9:14
#20568
23M
23.00 mi14:47:063:24:388:5411:59
9:35
#20602
24M
24.00 mi14:56:433:34:158:569:37
9:37
#20672
40K
24.85 mi15:04:513:42:238:578:08
9:31
#20668
25.2M
25.20 mi15:08:103:45:428:583:19
9:38
#20625
FINISH
26.22 mi15:16:473:54:198:578:37
8:28
#20528
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23368139191391920099(Top 69%)12367(Top 76%)12367(Top 216%)
10K6.21 mi3.10 mi21820+154813148+77113148+77119945(Top 69%)12298(Top 75%)12298(Top 215%)
15K9.32 mi3.11 mi21261+55912886+26212886+26220099(Top 69%)12367(Top 76%)12367(Top 216%)
20K12.43 mi3.11 mi20952+30912739+14712739+14720045(Top 69%)12307(Top 75%)12307(Top 215%)
HALF13.11 mi0.68 mi20911+4112714+2512714+2520267(Top 70%)12456(Top 76%)12456(Top 218%)
25K15.53 mi2.42 mi20744+16712622+9212622+9219930(Top 69%)12226(Top 75%)12226(Top 214%)
30K18.64 mi3.11 mi20621+12312545+7712545+7720111(Top 69%)12235(Top 75%)12235(Top 214%)
20M20.00 mi1.36 mi20641-2012552-712552-720857(Top 72%)12505(Top 77%)12505(Top 219%)
21M21.00 mi1.00 mi20561+8012513+3912513+3919493(Top 67%)11844(Top 72%)11844(Top 207%)
35K21.75 mi0.75 mi20568-712501+1212501+1220864(Top 72%)12412(Top 76%)12412(Top 217%)
23M23.00 mi1.25 mi20602-3412502-112502-120826(Top 72%)12371(Top 76%)12371(Top 216%)
24M24.00 mi1.00 mi20672-7012520-1812520-1821699(Top 75%)12721(Top 78%)12721(Top 222%)
40K24.85 mi0.85 mi20668+412507+1312507+1320428(Top 70%)12061(Top 74%)12061(Top 211%)
25.2M25.20 mi0.35 mi20625+4312484+2312484+2317838(Top 61%)10842(Top 66%)10842(Top 189%)
FINISH26.22 mi1.02 mi20528+9712421+6312421+6317911(Top 62%)10851(Top 66%)10851(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20099

Males

12367

M18-39

12367

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19945

Males

12298

M18-39

12298

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20099

Males

12367

M18-39

12367

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20045

Males

12307

M18-39

12307

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20267

Males

12456

M18-39

12456

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19930

Males

12226

M18-39

12226

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20111

Males

12235

M18-39

12235

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20857

Males

12505

M18-39

12505

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19493

Males

11844

M18-39

11844

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20864

Males

12412

M18-39

12412

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20826

Males

12371

M18-39

12371

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21699

Males

12721

M18-39

12721

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20428

Males

12061

M18-39

12061

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17838

Males

10842

M18-39

10842

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17911

Males

10851

M18-39

10851

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3528*
Passed By
688
Net Change
+2840
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23368
5K → 10K1560*12+1548#23368#21820
10K → 15K578*19+559#21820#21261
15K → 20K348*39+309#21261#20952
20K → HALF5413+41#20952#20911
HALF → 25K202*35+167#20911#20744
25K → 30K226*103+123#20744#20621
30K → 20M7494-20#20621#20641
20M → 21M12040+80#20641#20561
21M → 35K4047-7#20561#20568
35K → 23M6397-34#20568#20602
23M → 24M37107-70#20602#20672
24M → 40K6359+4#20672#20668
40K → 25.2M518+43#20668#20625
25.2M → FINISH11215+97#20625#20528
TOTALS3528*688+2840

* 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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