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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jackson Wu

Bib: 33241 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
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
24:09
3.11 mi
Rank: #15166
Start → 5K
24:09 | 7:47/mi
10K
46:59
6.21 mi
Rank: #13368 (+1798)
5K → 10K
22:50 | 7:21/mi
15K
1:09:25
9.32 mi
Rank: #12354 (+1014)
10K → 15K
22:26 | 7:14/mi
20K
1:31:43
12.43 mi
Rank: #11551 (+803)
15K → 20K
22:18 | 7:11/mi
HALF
1:36:34
13.11 mi
Rank: #11454 (+97)
20K → HALF
4:51 | 7:07/mi
25K
1:54:38
15.53 mi
Rank: #11364 (+90)
HALF → 25K
18:04 | 7:27/mi
30K
2:20:23
18.64 mi
Rank: #12138 (-774)
25K → 30K
25:45 | 8:18/mi
20M
2:31:58
20.00 mi
Rank: #12459 (-321)
30K → 20M
11:35 | 8:32/mi
21M
2:40:45
21.00 mi
Rank: #12605 (-146)
20M → 21M
8:47 | 8:47/mi
35K
2:46:35
21.75 mi
Rank: #12592 (+13)
21M → 35K
5:50 | 7:48/mi
23M
2:57:11
23.00 mi
Rank: #12766 (-174)
35K → 23M
10:36 | 8:29/mi
24M
3:05:01
24.00 mi
Rank: #12733 (+33)
23M → 24M
7:50 | 7:50/mi
40K
3:11:56
24.85 mi
Rank: #12723 (+10)
24M → 40K
6:55 | 8:06/mi
25.2M
3:14:54
25.20 mi
Rank: #12701 (+22)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:22:27
26.22 mi
Rank: #12610 (+91)
25.2M → FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:34
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0624:097:4724:09
7:47
-
10K
6.21 mi12:16:5646:597:3422:50
7:21
-0:26
15K
9.32 mi12:39:221:09:257:2722:26
7:14
-0:07
20K
12.43 mi13:01:401:31:437:2322:18
7:11
-0:03
HALF
13.11 mi13:06:311:36:347:224:51
7:07
-0:04
25K
15.53 mi13:24:351:54:387:2318:04
7:27
+0:20
30K
18.64 mi13:50:202:20:237:3225:45
8:18
+0:51
20M
20.00 mi14:01:552:31:587:3611:35
8:32
+0:14
21M
21.00 mi14:10:422:40:457:408:47
8:47
+0:15
35K
21.75 mi14:16:322:46:357:405:50
7:48
-0:59
23M
23.00 mi14:27:082:57:117:4310:36
8:29
+0:41
24M
24.00 mi14:34:583:05:017:437:50
7:50
-0:39
40K
24.85 mi14:41:533:11:567:446:55
8:06
+0:16
25.2M
25.20 mi14:44:513:14:547:452:58
8:37
+0:31
FINISH
26.22 mi14:52:243:22:277:447:33
7:25
-1:12

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

7:07 /mi

Average Pace

7:44 /mi

Slowest Pace

8:47 /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

1:38:02

48% of race

Time at Steady Pace

37:49

19% of race

Time at Slower Pace

1:06:36

33% of race

Average Pace: 7:43 /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 mi11:54:0624:097:4724:09
7:47
#15166
10K
6.21 mi12:16:5646:597:3422:50
7:21
#13368
15K
9.32 mi12:39:221:09:257:2722:26
7:14
#12354
20K
12.43 mi13:01:401:31:437:2322:18
7:11
#11551
HALF
13.11 mi13:06:311:36:347:224:51
7:07
#11454
25K
15.53 mi13:24:351:54:387:2318:04
7:27
#11364
30K
18.64 mi13:50:202:20:237:3225:45
8:18
#12138
20M
20.00 mi14:01:552:31:587:3611:35
8:32
#12459
21M
21.00 mi14:10:422:40:457:408:47
8:47
#12605
35K
21.75 mi14:16:322:46:357:405:50
7:48
#12592
23M
23.00 mi14:27:082:57:117:4310:36
8:29
#12766
24M
24.00 mi14:34:583:05:017:437:50
7:50
#12733
40K
24.85 mi14:41:533:11:567:446:55
8:06
#12723
25.2M
25.20 mi14:44:513:14:547:452:58
8:37
#12701
FINISH
26.22 mi14:52:243:22:277:447:33
7:25
#12610
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 mi15166103101031010297(Top 35%)8163(Top 50%)8163(Top 143%)
10K6.21 mi3.10 mi13368+17989587+7239587+72311590(Top 40%)8795(Top 54%)8795(Top 154%)
15K9.32 mi3.11 mi12354+10149148+4399148+43910297(Top 35%)8163(Top 50%)8163(Top 143%)
20K12.43 mi3.11 mi11551+8038761+3878761+3879173(Top 32%)7514(Top 46%)7514(Top 131%)
HALF13.11 mi0.68 mi11454+978709+528709+529574(Top 33%)7786(Top 48%)7786(Top 136%)
25K15.53 mi2.42 mi11364+908643+668643+6611006(Top 38%)8336(Top 51%)8336(Top 146%)
30K18.64 mi3.11 mi12138-7748930-2878930-28715523(Top 53%)10204(Top 62%)10204(Top 178%)
20M20.00 mi1.36 mi12459-3219044-1149044-11416339(Top 56%)10440(Top 64%)10440(Top 182%)
21M21.00 mi1.00 mi12605-1469076-329076-3214854(Top 51%)9732(Top 60%)9732(Top 170%)
35K21.75 mi0.75 mi12592+139056+209056+2012982(Top 45%)8871(Top 54%)8871(Top 155%)
23M23.00 mi1.25 mi12766-1749125-699125-6915493(Top 53%)9889(Top 61%)9889(Top 173%)
24M24.00 mi1.00 mi12733+339089+369089+3612535(Top 43%)8494(Top 52%)8494(Top 148%)
40K24.85 mi0.85 mi12723+109058+319058+3113058(Top 45%)8649(Top 53%)8649(Top 151%)
25.2M25.20 mi0.35 mi12701+229034+249034+2412231(Top 42%)8213(Top 50%)8213(Top 144%)
FINISH26.22 mi1.02 mi12610+918967+678967+6710705(Top 37%)7473(Top 46%)7473(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10297

Males

8163

M18-39

8163

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11590

Males

8795

M18-39

8795

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10297

Males

8163

M18-39

8163

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9173

Males

7514

M18-39

7514

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9574

Males

7786

M18-39

7786

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11006

Males

8336

M18-39

8336

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15523

Males

10204

M18-39

10204

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16339

Males

10440

M18-39

10440

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14854

Males

9732

M18-39

9732

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

12982

Males

8871

M18-39

8871

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15493

Males

9889

M18-39

9889

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12535

Males

8494

M18-39

8494

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13058

Males

8649

M18-39

8649

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12231

Males

8213

M18-39

8213

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10705

Males

7473

M18-39

7473

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4464*
Passed By
1098
Net Change
+2556
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15166
5K → 10K1810*12+1798#15166#13368
10K → 15K1022*8+1014#13368#12354
15K → 20K805*2+803#12354#11551
20K → HALF981+97#11551#11454
HALF → 25K16474+90#11454#11364
25K → 30K58200-774#11364#12138
30K → 20M33200-321#12138#12459
20M → 21M46192-146#12459#12605
21M → 35K5239+13#12605#12592
35K → 23M50200-174#12592#12766
23M → 24M9461+33#12766#12733
24M → 40K7262+10#12733#12723
40K → 25.2M4119+22#12723#12701
25.2M → FINISH11928+91#12701#12610
TOTALS4464*1098+2556

* 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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