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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Wojciech Jedrzejczak

Bib: 19557 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 50%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 16%
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
24:21
3.11 mi
Rank: #15713
Start → 5K
24:21 | 7:51/mi
10K
48:34
6.21 mi
Rank: #15630 (+83)
5K → 10K
24:13 | 7:48/mi
15K
1:12:49
9.32 mi
Rank: #15519 (+111)
10K → 15K
24:15 | 7:49/mi
20K
1:37:22
12.43 mi
Rank: #15454 (+65)
15K → 20K
24:33 | 7:55/mi
HALF
1:42:35
13.11 mi
Rank: #15381 (+73)
20K → HALF
5:13 | 7:40/mi
25K
2:01:50
15.53 mi
Rank: #15278 (+103)
HALF → 25K
19:15 | 7:57/mi
30K
2:26:53
18.64 mi
Rank: #15011 (+267)
25K → 30K
25:03 | 8:04/mi
20M
2:38:05
20.00 mi
Rank: #14972 (+39)
30K → 20M
11:12 | 8:15/mi
21M
2:46:55
21.00 mi
Rank: #14934 (+38)
20M → 21M
8:50 | 8:50/mi
35K
2:52:53
21.75 mi
Rank: #14909 (+25)
21M → 35K
5:58 | 7:59/mi
23M
3:02:45
23.00 mi
Rank: #14687 (+222)
35K → 23M
9:52 | 7:54/mi
24M
3:10:28
24.00 mi
Rank: #14535 (+152)
23M → 24M
7:43 | 7:43/mi
40K
3:17:24
24.85 mi
Rank: #14484 (+51)
24M → 40K
6:56 | 8:07/mi
25.2M
3:20:25
25.20 mi
Rank: #14464 (+20)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:28:20
26.22 mi
Rank: #14432 (+32)
25.2M → FINISH
7:55 | 7:47/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
Time1:42:35
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:45:45
Pace8:04 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2924:217:5124:21
7:51
-
10K
6.21 mi11:35:4248:347:4924:13
7:48
-0:03
15K
9.32 mi11:59:571:12:497:4924:15
7:49
+0:01
20K
12.43 mi12:24:301:37:227:5124:33
7:55
+0:06
HALF
13.11 mi12:29:431:42:357:505:13
7:40
-0:15
25K
15.53 mi12:48:582:01:507:5119:15
7:57
+0:17
30K
18.64 mi13:14:012:26:537:5325:03
8:04
+0:07
20M
20.00 mi13:25:132:38:057:5511:12
8:15
+0:11
21M
21.00 mi13:34:032:46:557:578:50
8:50
+0:35
35K
21.75 mi13:40:012:52:537:575:58
7:59
-0:51
23M
23.00 mi13:49:533:02:457:579:52
7:54
-0:05
24M
24.00 mi13:57:363:10:287:577:43
7:43
-0:11
40K
24.85 mi14:04:323:17:247:576:56
8:07
+0:24
25.2M
25.20 mi14:07:333:20:257:583:01
8:45
+0:38
FINISH
26.22 mi14:15:283:28:207:587:55
7:47
-0:58

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

7:40 /mi

Average Pace

7:57 /mi

Slowest Pace

8:50 /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

3:16:29

94% of race

Time at Steady Pace

11:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:11:2924:217:5124:21
7:51
#15713
10K
6.21 mi11:35:4248:347:4924:13
7:48
#15630
15K
9.32 mi11:59:571:12:497:4924:15
7:49
#15519
20K
12.43 mi12:24:301:37:227:5124:33
7:55
#15454
HALF
13.11 mi12:29:431:42:357:505:13
7:40
#15381
25K
15.53 mi12:48:582:01:507:5119:15
7:57
#15278
30K
18.64 mi13:14:012:26:537:5325:03
8:04
#15011
20M
20.00 mi13:25:132:38:057:5511:12
8:15
#14972
21M
21.00 mi13:34:032:46:557:578:50
8:50
#14934
35K
21.75 mi13:40:012:52:537:575:58
7:59
#14909
23M
23.00 mi13:49:533:02:457:579:52
7:54
#14687
24M
24.00 mi13:57:363:10:287:577:43
7:43
#14535
40K
24.85 mi14:04:323:17:247:576:56
8:07
#14484
25.2M
25.20 mi14:07:333:20:257:583:01
8:45
#14464
FINISH
26.22 mi14:15:283:28:207:587:55
7:47
#14432
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15713105171051715379(Top 53%)10344(Top 63%)10344(Top 683%)
10K6.21 mi3.10 mi15630+8310464+5310464+5315580(Top 54%)10450(Top 64%)10450(Top 690%)
15K9.32 mi3.11 mi15519+11110395+6910395+6915379(Top 53%)10344(Top 63%)10344(Top 683%)
20K12.43 mi3.11 mi15454+6510366+2910366+2915319(Top 53%)10264(Top 63%)10264(Top 678%)
HALF13.11 mi0.68 mi15381+7310340+2610340+2614275(Top 49%)9905(Top 61%)9905(Top 654%)
25K15.53 mi2.42 mi15278+10310284+5610284+5614890(Top 51%)10016(Top 61%)10016(Top 662%)
30K18.64 mi3.11 mi15011+26710147+13710147+13713953(Top 48%)9534(Top 58%)9534(Top 630%)
20M20.00 mi1.36 mi14972+3910101+4610101+4614533(Top 50%)9701(Top 59%)9701(Top 641%)
21M21.00 mi1.00 mi14934+3810053+4810053+4815156(Top 52%)9880(Top 60%)9880(Top 653%)
35K21.75 mi0.75 mi14909+2510030+2310030+2314282(Top 49%)9448(Top 58%)9448(Top 624%)
23M23.00 mi1.25 mi14687+2229915+1159915+11511632(Top 40%)8181(Top 50%)8181(Top 540%)
24M24.00 mi1.00 mi14535+1529837+789837+7811661(Top 40%)8105(Top 50%)8105(Top 535%)
40K24.85 mi0.85 mi14484+519803+349803+3413181(Top 45%)8715(Top 53%)8715(Top 576%)
25.2M25.20 mi0.35 mi14464+209782+219782+2113166(Top 45%)8674(Top 53%)8674(Top 573%)
FINISH26.22 mi1.02 mi14432+329751+319751+3113518(Top 47%)8807(Top 54%)8807(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15379

Males

10344

M60-64

10344

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15580

Males

10450

M60-64

10450

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15379

Males

10344

M60-64

10344

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15319

Males

10264

M60-64

10264

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14275

Males

9905

M60-64

9905

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14890

Males

10016

M60-64

10016

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13953

Males

9534

M60-64

9534

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14533

Males

9701

M60-64

9701

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15156

Males

9880

M60-64

9880

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14282

Males

9448

M60-64

9448

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11632

Males

8181

M60-64

8181

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11661

Males

8105

M60-64

8105

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13181

Males

8715

M60-64

8715

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13166

Males

8674

M60-64

8674

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13518

Males

8807

M60-64

8807

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2254*
Passed By
973
Net Change
+1281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15713
5K → 10K283*200+83#15713#15630
10K → 15K260*149+111#15630#15519
15K → 20K201*136+65#15519#15454
20K → HALF807+73#15454#15381
HALF → 25K17572+103#15381#15278
25K → 30K345*78+267#15278#15011
30K → 20M11374+39#15011#14972
20M → 21M11779+38#14972#14934
21M → 35K6237+25#14934#14909
35K → 23M235*13+222#14909#14687
23M → 24M16311+152#14687#14535
24M → 40K9039+51#14535#14484
40K → 25.2M4121+20#14484#14464
25.2M → FINISH8957+32#14464#14432
TOTALS2254*973+1281

* 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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Activity Data

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