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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathan Bucks

Bib: 3281 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 38%
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
21:09
3.11 mi
Rank: #6953
Start → 5K
21:09 | 6:49/mi
10K
42:10
6.21 mi
Rank: #6753 (+200)
5K → 10K
21:01 | 6:46/mi
15K
1:03:49
9.32 mi
Rank: #7332 (-579)
10K → 15K
21:39 | 6:59/mi
20K
1:25:05
12.43 mi
Rank: #7106 (+226)
15K → 20K
21:16 | 6:51/mi
HALF
1:29:51
13.11 mi
Rank: #7187 (-81)
20K → HALF
4:46 | 7:00/mi
25K
1:47:00
15.53 mi
Rank: #7313 (-126)
HALF → 25K
17:09 | 7:05/mi
30K
2:10:46
18.64 mi
Rank: #7818 (-505)
25K → 30K
23:46 | 7:39/mi
20M
2:22:04
20.00 mi
Rank: #8244 (-426)
30K → 20M
11:18 | 8:20/mi
21M
2:30:45
21.00 mi
Rank: #8547 (-303)
20M → 21M
8:41 | 8:41/mi
35K
2:37:06
21.75 mi
Rank: #8887 (-340)
21M → 35K
6:21 | 8:30/mi
23M
2:47:59
23.00 mi
Rank: #9324 (-437)
35K → 23M
10:53 | 8:42/mi
24M
2:56:51
24.00 mi
Rank: #9813 (-489)
23M → 24M
8:52 | 8:52/mi
40K
3:04:42
24.85 mi
Rank: #10287 (-474)
24M → 40K
7:51 | 9:11/mi
25.2M
3:08:11
25.20 mi
Rank: #10492 (-205)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:17:55
26.22 mi
Rank: #11133 (-641)
25.2M → FINISH
9:44 | 9:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:51
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:48:04
Pace8:15 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1521:096:4921:09
6:49
-
10K
6.21 mi10:44:1642:106:4821:01
6:46
-0:03
15K
9.32 mi11:05:551:03:496:5121:39
6:59
+0:13
20K
12.43 mi11:27:111:25:056:5121:16
6:51
-0:08
HALF
13.11 mi11:31:571:29:516:524:46
7:00
+0:09
25K
15.53 mi11:49:061:47:006:5417:09
7:05
+0:05
30K
18.64 mi12:12:522:10:467:0123:46
7:39
+0:34
20M
20.00 mi12:24:102:22:047:0711:18
8:20
+0:41
21M
21.00 mi12:32:512:30:457:118:41
8:41
+0:21
35K
21.75 mi12:39:122:37:067:146:21
8:30
-0:11
23M
23.00 mi12:50:052:47:597:1910:53
8:42
+0:12
24M
24.00 mi12:58:572:56:517:238:52
8:52
+0:10
40K
24.85 mi13:06:483:04:427:267:51
9:11
+0:19
25.2M
25.20 mi13:10:173:08:117:293:29
10:07
+0:56
FINISH
26.22 mi13:20:013:17:557:349:44
9:34
-0:33

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

6:46 /mi

Average Pace

7:33 /mi

Slowest Pace

10:07 /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

2:10:46

66% of race

Time at Steady Pace

46:05

23% of race

Time at Slower Pace

21:04

11% of race

Average Pace: 7:33 /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 mi10:23:1521:096:4921:09
6:49
#6953
10K
6.21 mi10:44:1642:106:4821:01
6:46
#6753
15K
9.32 mi11:05:551:03:496:5121:39
6:59
#7332
20K
12.43 mi11:27:111:25:056:5121:16
6:51
#7106
HALF
13.11 mi11:31:571:29:516:524:46
7:00
#7187
25K
15.53 mi11:49:061:47:006:5417:09
7:05
#7313
30K
18.64 mi12:12:522:10:467:0123:46
7:39
#7818
20M
20.00 mi12:24:102:22:047:0711:18
8:20
#8244
21M
21.00 mi12:32:512:30:457:118:41
8:41
#8547
35K
21.75 mi12:39:122:37:067:146:21
8:30
#8887
23M
23.00 mi12:50:052:47:597:1910:53
8:42
#9324
24M
24.00 mi12:58:572:56:517:238:52
8:52
#9813
40K
24.85 mi13:06:483:04:427:267:51
9:11
#10287
25.2M
25.20 mi13:10:173:08:117:293:29
10:07
#10492
FINISH
26.22 mi13:20:013:17:557:349:44
9:34
#11133
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 mi6953618461848366(Top 29%)7099(Top 43%)7099(Top 124%)
10K6.21 mi3.10 mi6753+2006040+1446040+1446622(Top 23%)5926(Top 36%)5926(Top 104%)
15K9.32 mi3.11 mi7332-5796435-3956435-3958366(Top 29%)7099(Top 43%)7099(Top 124%)
20K12.43 mi3.11 mi7106+2266262+1736262+1736626(Top 23%)5884(Top 36%)5884(Top 103%)
HALF13.11 mi0.68 mi7187-816313-516313-518626(Top 30%)7273(Top 45%)7273(Top 127%)
25K15.53 mi2.42 mi7313-1266398-856398-857927(Top 27%)6715(Top 41%)6715(Top 117%)
30K18.64 mi3.11 mi7818-5056716-3186716-31810838(Top 37%)8119(Top 50%)8119(Top 142%)
20M20.00 mi1.36 mi8244-4266954-2386954-23815017(Top 52%)9893(Top 61%)9893(Top 173%)
21M21.00 mi1.00 mi8547-3037099-1457099-14514250(Top 49%)9476(Top 58%)9476(Top 166%)
35K21.75 mi0.75 mi8887-3407276-1777276-17717468(Top 60%)10787(Top 66%)10787(Top 188%)
23M23.00 mi1.25 mi9324-4377488-2127488-21216850(Top 58%)10439(Top 64%)10439(Top 182%)
24M24.00 mi1.00 mi9813-4897725-2377725-23718826(Top 65%)11322(Top 69%)11322(Top 198%)
40K24.85 mi0.85 mi10287-4747921-1967921-19619175(Top 66%)11429(Top 70%)11429(Top 200%)
25.2M25.20 mi0.35 mi10492-2058013-928013-9219680(Top 68%)11678(Top 71%)11678(Top 204%)
FINISH26.22 mi1.02 mi11133-6418299-2868299-28622495(Top 78%)13070(Top 80%)13070(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8366

Males

7099

M18-39

7099

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6622

Males

5926

M18-39

5926

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8366

Males

7099

M18-39

7099

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6626

Males

5884

M18-39

5884

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8626

Males

7273

M18-39

7273

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7927

Males

6715

M18-39

6715

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10838

Males

8119

M18-39

8119

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15017

Males

9893

M18-39

9893

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14250

Males

9476

M18-39

9476

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17468

Males

10787

M18-39

10787

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16850

Males

10439

M18-39

10439

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18826

Males

11322

M18-39

11322

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19175

Males

11429

M18-39

11429

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19680

Males

11678

M18-39

11678

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22495

Males

13070

M18-39

13070

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
861*
Passed By
2446
Net Change
-4180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6953
5K → 10K312*112+200#6953#6753
10K → 15K25200-579#6753#7332
15K → 20K272*46+226#7332#7106
20K → HALF788-81#7106#7187
HALF → 25K76200-126#7187#7313
25K → 30K50200-505#7313#7818
30K → 20M13200-426#7818#8244
20M → 21M21200-303#8244#8547
21M → 35K14200-340#8547#8887
35K → 23M37200-437#8887#9324
23M → 24M9200-489#9324#9813
24M → 40K10200-474#9813#10287
40K → 25.2M8200-205#10287#10492
25.2M → FINISH7200-641#10492#11133
TOTALS861*2446-4180

* 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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