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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Jean

Bib: 30963 •M •Age: N/A

MA

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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
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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
32:22
3.11 mi
Rank: #27011
Start → 5K
32:22 | 10:26/mi
10K
1:06:51
6.21 mi
Rank: #27487 (-476)
5K → 10K
34:29 | 11:06/mi
15K
1:41:17
9.32 mi
Rank: #27520 (-33)
10K → 15K
34:26 | 11:05/mi
20K
2:20:19
12.43 mi
Rank: #27886 (-366)
15K → 20K
39:02 | 12:34/mi
HALF
2:28:56
13.11 mi
Rank: #27956 (-70)
20K → HALF
8:37 | 12:39/mi
25K
3:02:26
15.53 mi
Rank: #28143 (-187)
HALF → 25K
33:30 | 13:49/mi
30K
3:46:44
18.64 mi
Rank: #28237 (-94)
25K → 30K
44:18 | 14:16/mi
20M
4:07:39
20.00 mi
Rank: #28319 (-82)
30K → 20M
20:55 | 15:24/mi
21M
4:24:11
21.00 mi
Rank: #28368 (-49)
20M → 21M
16:32 | 16:32/mi
35K
4:35:56
21.75 mi
Rank: #28428 (-60)
21M → 35K
11:45 | 15:43/mi
23M
4:56:18
23.00 mi
Rank: #28497 (-69)
35K → 23M
20:22 | 16:17/mi
24M
5:11:58
24.00 mi
Rank: #28551 (-54)
23M → 24M
15:40 | 15:40/mi
40K
5:25:54
24.85 mi
Rank: #28588 (-37)
24M → 40K
13:56 | 16:18/mi
25.2M
5:31:27
25.20 mi
Rank: #28587 (+1)
40K → 25.2M
5:33 | 16:06/mi
FINISH
5:44:52
26.22 mi
Rank: #28590 (-3)
25.2M → FINISH
13:25 | 13:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:56
Pace11:22 /mi
2nd Half
Distance13.11 mi
Time3:15:56
Pace14:57 /mi
📊Positive Split: 31.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1432:2210:2632:22
10:26
-
10K
6.21 mi12:32:431:06:5110:4634:29
11:06
+0:40
15K
9.32 mi13:07:091:41:1710:5234:26
11:05
-0:01
20K
12.43 mi13:46:112:20:1911:1839:02
12:34
+1:29
HALF
13.11 mi13:54:482:28:5611:228:37
12:39
+0:05
25K
15.53 mi14:28:183:02:2611:4533:30
13:49
+1:10
30K
18.64 mi15:12:363:46:4412:1044:18
14:16
+0:27
20M
20.00 mi15:33:314:07:3912:2320:55
15:24
+1:08
21M
21.00 mi15:50:034:24:1112:3516:32
16:32
+1:08
35K
21.75 mi16:01:484:35:5612:4211:45
15:43
-0:49
23M
23.00 mi16:22:104:56:1812:5320:22
16:17
+0:34
24M
24.00 mi16:37:505:11:5813:0015:40
15:40
-0:37
40K
24.85 mi16:51:465:25:5413:0713:56
16:18
+0:38
25.2M
25.20 mi16:57:195:31:2713:105:33
16:06
-0:12
FINISH
26.22 mi17:10:445:44:5213:1013:25
13:10
-2:56

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

10:26 /mi

Average Pace

13:10 /mi

Slowest Pace

16:32 /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

2:42:21

47% of race

Time at Steady Pace

1:17:48

23% of race

Time at Slower Pace

1:44:43

30% of race

Average Pace: 13:09 /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 mi11:58:1432:2210:2632:22
10:26
#27011
10K
6.21 mi12:32:431:06:5110:4634:29
11:06
#27487
15K
9.32 mi13:07:091:41:1710:5234:26
11:05
#27520
20K
12.43 mi13:46:112:20:1911:1839:02
12:34
#27886
HALF
13.11 mi13:54:482:28:5611:228:37
12:39
#27956
25K
15.53 mi14:28:183:02:2611:4533:30
13:49
#28143
30K
18.64 mi15:12:363:46:4412:1044:18
14:16
#28237
20M
20.00 mi15:33:314:07:3912:2320:55
15:24
#28319
21M
21.00 mi15:50:034:24:1112:3516:32
16:32
#28368
35K
21.75 mi16:01:484:35:5612:4211:45
15:43
#28428
23M
23.00 mi16:22:104:56:1812:5320:22
16:17
#28497
24M
24.00 mi16:37:505:11:5813:0015:40
15:40
#28551
40K
24.85 mi16:51:465:25:5413:0713:56
16:18
#28588
25.2M
25.20 mi16:57:195:31:2713:105:33
16:06
#28587
FINISH
26.22 mi17:10:445:44:5213:1013:25
13:10
#28590
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 mi27011156281562827526(Top 95%)15812(Top 97%)15812(Top 276%)
10K6.21 mi3.10 mi27487-47615817-18915817-18927800(Top 96%)15914(Top 97%)15914(Top 278%)
15K9.32 mi3.11 mi27520-3315813+415813+427526(Top 95%)15812(Top 97%)15812(Top 276%)
20K12.43 mi3.11 mi27886-36615958-14515958-14528388(Top 98%)16115(Top 99%)16115(Top 282%)
HALF13.11 mi0.68 mi27956-7015983-2515983-2528582(Top 98%)16157(Top 99%)16157(Top 282%)
25K15.53 mi2.42 mi28143-18716041-5816041-5828618(Top 99%)16172(Top 99%)16172(Top 283%)
30K18.64 mi3.11 mi28237-9416069-2816069-2828495(Top 98%)16098(Top 99%)16098(Top 281%)
20M20.00 mi1.36 mi28319-8216097-2816097-2828714(Top 99%)16187(Top 99%)16187(Top 283%)
21M21.00 mi1.00 mi28368-4916108-1116108-1128740(Top 99%)16192(Top 99%)16192(Top 283%)
35K21.75 mi0.75 mi28428-6016125-1716125-1728843(Top 99%)16230(Top 99%)16230(Top 284%)
23M23.00 mi1.25 mi28497-6916139-1416139-1428886(Top 100%)16257(Top 99%)16257(Top 284%)
24M24.00 mi1.00 mi28551-5416157-1816157-1828840(Top 99%)16223(Top 99%)16223(Top 283%)
40K24.85 mi0.85 mi28588-3716174-1716174-1728801(Top 99%)16205(Top 99%)16205(Top 283%)
25.2M25.20 mi0.35 mi28587+116175-116175-128494(Top 98%)16007(Top 98%)16007(Top 280%)
FINISH26.22 mi1.02 mi28590-3161751617528318(Top 98%)15947(Top 98%)15947(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21
+97ft-345ft

Overall

27526

Males

15812

M18-39

15812

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27800

Males

15914

M18-39

15914

10K→15K

6.2 - 9.3 mi

Top 95%
×3
+67ft-78ft

Overall

27526

Males

15812

M18-39

15812

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28388

Males

16115

M18-39

16115

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28582

Males

16157

M18-39

16157

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28618

Males

16172

M18-39

16172

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28495

Males

16098

M18-39

16098

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28714

Males

16187

M18-39

16187

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28740

Males

16192

M18-39

16192

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28843

Males

16230

M18-39

16230

35K→23M

21.8 - 23.0 mi

Top 100%
×5
+23ft-63ft

Overall

28886

Males

16257

M18-39

16257

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28840

Males

16223

M18-39

16223

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28801

Males

16205

M18-39

16205

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28494

Males

16007

M18-39

16007

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28318

Males

15947

M18-39

15947

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
248
Passed By
1327
Net Change
-1579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27011
5K → 10K48200-476#27011#27487
10K → 15K103136-33#27487#27520
15K → 20K10200-366#27520#27886
20K → HALF878-70#27886#27956
HALF → 25K9196-187#27956#28143
25K → 30K29123-94#28143#28237
30K → 20M587-82#28237#28319
20M → 21M958-49#28319#28368
21M → 35K262-60#28368#28428
35K → 23M372-69#28428#28497
23M → 24M155-54#28497#28551
24M → 40K239-37#28551#28588
40K → 25.2M76+1#28588#28587
25.2M → FINISH1215-3#28587#28590
TOTALS2481327-1579
📊

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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