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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Derek Boyse

Bib: 27065 •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
28:25
3.11 mi
Rank: #23251
Start → 5K
28:25 | 9:09/mi
10K
56:32
6.21 mi
Rank: #23150 (+101)
5K → 10K
28:07 | 9:03/mi
15K
1:24:32
9.32 mi
Rank: #22998 (+152)
10K → 15K
28:00 | 9:01/mi
20K
1:53:22
12.43 mi
Rank: #23021 (-23)
15K → 20K
28:50 | 9:17/mi
HALF
1:59:35
13.11 mi
Rank: #23045 (-24)
20K → HALF
6:13 | 9:08/mi
25K
2:22:30
15.53 mi
Rank: #23015 (+30)
HALF → 25K
22:55 | 9:27/mi
30K
2:52:21
18.64 mi
Rank: #22803 (+212)
25K → 30K
29:51 | 9:37/mi
20M
3:05:14
20.00 mi
Rank: #22647 (+156)
30K → 20M
12:53 | 9:30/mi
21M
3:15:12
21.00 mi
Rank: #22513 (+134)
20M → 21M
9:58 | 9:58/mi
35K
3:22:13
21.75 mi
Rank: #22462 (+51)
21M → 35K
7:01 | 9:23/mi
23M
3:34:38
23.00 mi
Rank: #22414 (+48)
35K → 23M
12:25 | 9:56/mi
24M
3:44:29
24.00 mi
Rank: #22424 (-10)
23M → 24M
9:51 | 9:51/mi
40K
3:53:02
24.85 mi
Rank: #22390 (+34)
24M → 40K
8:33 | 10:00/mi
25.2M
3:56:43
25.20 mi
Rank: #22370 (+20)
40K → 25.2M
3:41 | 10:41/mi
FINISH
4:06:10
26.22 mi
Rank: #22339 (+31)
25.2M → FINISH
9:27 | 9:17/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
Time1:59:35
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:06:35
Pace9:40 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4728:259:0928:25
9:09
-
10K
6.21 mi12:17:5456:329:0628:07
9:03
-0:06
15K
9.32 mi12:45:541:24:329:0528:00
9:01
-0:02
20K
12.43 mi13:14:441:53:229:0828:50
9:17
+0:16
HALF
13.11 mi13:20:571:59:359:086:13
9:08
-0:09
25K
15.53 mi13:43:522:22:309:1122:55
9:27
+0:19
30K
18.64 mi14:13:432:52:219:1529:51
9:37
+0:10
20M
20.00 mi14:26:363:05:149:1612:53
9:30
-0:07
21M
21.00 mi14:36:343:15:129:189:58
9:58
+0:28
35K
21.75 mi14:43:353:22:139:187:01
9:23
-0:35
23M
23.00 mi14:56:003:34:389:2012:25
9:56
+0:33
24M
24.00 mi15:05:513:44:299:229:51
9:51
-0:05
40K
24.85 mi15:14:243:53:029:238:33
10:00
+0:09
25.2M
25.20 mi15:18:053:56:439:243:41
10:41
+0:41
FINISH
26.22 mi15:27:324:06:109:249:27
9:17
-1:24

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

9:01 /mi

Average Pace

9:24 /mi

Slowest Pace

10:41 /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

3:31:33

86% of race

Time at Steady Pace

30:56

13% of race

Time at Slower Pace

3:41

1% of race

Average Pace: 9:23 /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 mi11:49:4728:259:0928:25
9:09
#23251
10K
6.21 mi12:17:5456:329:0628:07
9:03
#23150
15K
9.32 mi12:45:541:24:329:0528:00
9:01
#22998
20K
12.43 mi13:14:441:53:229:0828:50
9:17
#23021
HALF
13.11 mi13:20:571:59:359:086:13
9:08
#23045
25K
15.53 mi13:43:522:22:309:1122:55
9:27
#23015
30K
18.64 mi14:13:432:52:219:1529:51
9:37
#22803
20M
20.00 mi14:26:363:05:149:1612:53
9:30
#22647
21M
21.00 mi14:36:343:15:129:189:58
9:58
#22513
35K
21.75 mi14:43:353:22:139:187:01
9:23
#22462
23M
23.00 mi14:56:003:34:389:2012:25
9:56
#22414
24M
24.00 mi15:05:513:44:299:229:51
9:51
#22424
40K
24.85 mi15:14:243:53:029:238:33
10:00
#22390
25.2M
25.20 mi15:18:053:56:439:243:41
10:41
#22370
FINISH
26.22 mi15:27:324:06:109:249:27
9:17
#22339
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 mi23251138591385922757(Top 78%)13654(Top 84%)13654(Top 239%)
10K6.21 mi3.10 mi23150+10113815+4413815+4423031(Top 79%)13761(Top 84%)13761(Top 240%)
15K9.32 mi3.11 mi22998+15213762+5313762+5322757(Top 78%)13654(Top 84%)13654(Top 239%)
20K12.43 mi3.11 mi23021-2313752+1013752+1023069(Top 79%)13764(Top 84%)13764(Top 241%)
HALF13.11 mi0.68 mi23045-2413766-1413766-1423172(Top 80%)13822(Top 85%)13822(Top 242%)
25K15.53 mi2.42 mi23015+3013745+2113745+2122863(Top 79%)13634(Top 83%)13634(Top 238%)
30K18.64 mi3.11 mi22803+21213610+13513610+13521967(Top 76%)13134(Top 80%)13134(Top 229%)
20M20.00 mi1.36 mi22647+15613516+9413516+9420999(Top 72%)12578(Top 77%)12578(Top 220%)
21M21.00 mi1.00 mi22513+13413438+7813438+7820307(Top 70%)12222(Top 75%)12222(Top 214%)
35K21.75 mi0.75 mi22462+5113413+2513413+2521410(Top 74%)12686(Top 78%)12686(Top 222%)
23M23.00 mi1.25 mi22414+4813369+4413369+4421906(Top 75%)12878(Top 79%)12878(Top 225%)
24M24.00 mi1.00 mi22424-1013359+1013359+1022379(Top 77%)13072(Top 80%)13072(Top 228%)
40K24.85 mi0.85 mi22390+3413327+3213327+3221911(Top 76%)12773(Top 78%)12773(Top 223%)
25.2M25.20 mi0.35 mi22370+2013314+1313314+1321577(Top 74%)12635(Top 77%)12635(Top 221%)
FINISH26.22 mi1.02 mi22339+3113284+3013284+3021549(Top 74%)12631(Top 77%)12631(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22757

Males

13654

M18-39

13654

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

23031

Males

13761

M18-39

13761

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22757

Males

13654

M18-39

13654

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

23069

Males

13764

M18-39

13764

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23172

Males

13822

M18-39

13822

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22863

Males

13634

M18-39

13634

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

21967

Males

13134

M18-39

13134

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20999

Males

12578

M18-39

12578

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20307

Males

12222

M18-39

12222

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21410

Males

12686

M18-39

12686

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21906

Males

12878

M18-39

12878

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22379

Males

13072

M18-39

13072

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

21911

Males

12773

M18-39

12773

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21577

Males

12635

M18-39

12635

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21549

Males

12631

M18-39

12631

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1827*
Passed By
915
Net Change
+912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23251
5K → 10K301*200+101#23251#23150
10K → 15K259*107+152#23150#22998
15K → 20K157180-23#22998#23021
20K → HALF2145-24#23021#23045
HALF → 25K147117+30#23045#23015
25K → 30K262*50+212#23015#22803
30K → 20M17115+156#22803#22647
20M → 21M14511+134#22647#22513
21M → 35K6918+51#22513#22462
35K → 23M9749+48#22462#22414
23M → 24M3646-10#22414#22424
24M → 40K7541+34#22424#22390
40K → 25.2M3010+20#22390#22370
25.2M → FINISH5726+31#22370#22339
TOTALS1827*915+912

* 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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