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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sergio Pfoertzsch

Bib: 8213 •X •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Other)
#0 / 103
Top 12%
Age Group
Not available
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
21:03
3.11 mi
Rank: #6660
Start → 5K
21:03 | 6:47/mi
10K
42:06
6.21 mi
Rank: #6656 (+4)
5K → 10K
21:03 | 6:47/mi
15K
1:03:08
9.32 mi
Rank: #6592 (+64)
10K → 15K
21:02 | 6:47/mi
20K
1:24:16
12.43 mi
Rank: #6445 (+147)
15K → 20K
21:08 | 6:49/mi
HALF
1:28:50
13.11 mi
Rank: #6425 (+20)
20K → HALF
4:34 | 6:42/mi
25K
1:45:32
15.53 mi
Rank: #6435 (-10)
HALF → 25K
16:42 | 6:54/mi
30K
2:07:16
18.64 mi
Rank: #6297 (+138)
25K → 30K
21:44 | 7:00/mi
20M
2:16:46
20.00 mi
Rank: #6216 (+81)
30K → 20M
9:30 | 7:00/mi
21M
2:24:04
21.00 mi
Rank: #6139 (+77)
20M → 21M
7:18 | 7:18/mi
35K
2:29:13
21.75 mi
Rank: #6139
21M → 35K
5:09 | 6:54/mi
23M
2:38:02
23.00 mi
Rank: #6089 (+50)
35K → 23M
8:49 | 7:03/mi
24M
2:44:58
24.00 mi
Rank: #6073 (+16)
23M → 24M
6:56 | 6:56/mi
40K
2:50:54
24.85 mi
Rank: #6003 (+70)
24M → 40K
5:56 | 6:57/mi
25.2M
2:53:26
25.20 mi
Rank: #5968 (+35)
40K → 25.2M
2:32 | 7:21/mi
FINISH
2:59:46
26.22 mi
Rank: #5773 (+195)
25.2M → FINISH
6:20 | 6:13/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
Time1:28:50
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:30:56
Pace6:57 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:1321:036:4721:03
6:47
-
10K
6.21 mi10:57:1642:066:4721:03
6:47
0:00
15K
9.32 mi11:18:181:03:086:4721:02
6:47
0:00
20K
12.43 mi11:39:261:24:166:4721:08
6:49
+0:02
HALF
13.11 mi11:44:001:28:506:474:34
6:42
-0:07
25K
15.53 mi12:00:421:45:326:4816:42
6:54
+0:12
30K
18.64 mi12:22:262:07:166:5021:44
7:00
+0:06
20M
20.00 mi12:31:562:16:466:519:30
7:00
0:00
21M
21.00 mi12:39:142:24:046:527:18
7:18
+0:18
35K
21.75 mi12:44:232:29:136:525:09
6:54
-0:24
23M
23.00 mi12:53:122:38:026:538:49
7:03
+0:09
24M
24.00 mi13:00:082:44:586:536:56
6:56
-0:07
40K
24.85 mi13:06:042:50:546:535:56
6:57
+0:01
25.2M
25.20 mi13:08:362:53:266:532:32
7:21
+0:24
FINISH
26.22 mi13:14:562:59:466:526:20
6:13
-1:08

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

6:13 /mi

Average Pace

6:52 /mi

Slowest Pace

7:21 /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

1:35:10

53% of race

Time at Steady Pace

1:22:04

46% of race

Time at Slower Pace

2:32

1% of race

Average Pace: 6:51 /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 mi10:36:1321:036:4721:03
6:47
#6660
10K
6.21 mi10:57:1642:066:4721:03
6:47
#6656
15K
9.32 mi11:18:181:03:086:4721:02
6:47
#6592
20K
12.43 mi11:39:261:24:166:4721:08
6:49
#6445
HALF
13.11 mi11:44:001:28:506:474:34
6:42
#6425
25K
15.53 mi12:00:421:45:326:4816:42
6:54
#6435
30K
18.64 mi12:22:262:07:166:5021:44
7:00
#6297
20M
20.00 mi12:31:562:16:466:519:30
7:00
#6216
21M
21.00 mi12:39:142:24:046:527:18
7:18
#6139
35K
21.75 mi12:44:232:29:136:525:09
6:54
#6139
23M
23.00 mi12:53:122:38:026:538:49
7:03
#6089
24M
24.00 mi13:00:082:44:586:536:56
6:56
#6073
40K
24.85 mi13:06:042:50:546:535:56
6:57
#6003
25.2M
25.20 mi13:08:362:53:266:532:32
7:21
#5968
FINISH
26.22 mi13:14:562:59:466:526:20
6:13
#5773
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi666018186553(Top 23%)15(Top 15%)15
10K6.21 mi3.10 mi6656+416+216+26743(Top 23%)18(Top 17%)18
15K9.32 mi3.11 mi6592+6417-117-16553(Top 23%)15(Top 15%)15
20K12.43 mi3.11 mi6445+14716+116+16255(Top 22%)14(Top 14%)14
HALF13.11 mi0.68 mi6425+2015+115+16269(Top 22%)11(Top 11%)11
25K15.53 mi2.42 mi6435-1014+114+16594(Top 23%)15(Top 15%)15
30K18.64 mi3.11 mi6297+13813+113+15877(Top 20%)12(Top 12%)12
20M20.00 mi1.36 mi6216+8113135546(Top 19%)12(Top 12%)12
21M21.00 mi1.00 mi6139+7713135309(Top 18%)13(Top 13%)13
35K21.75 mi0.75 mi613912+112+16367(Top 22%)16(Top 16%)16
23M23.00 mi1.25 mi6089+5011+111+15792(Top 20%)14(Top 14%)14
24M24.00 mi1.00 mi6073+1611116081(Top 21%)18(Top 17%)18
40K24.85 mi0.85 mi6003+7012-112-15188(Top 18%)13(Top 13%)13
25.2M25.20 mi0.35 mi5968+3512124459(Top 15%)12(Top 12%)12
FINISH26.22 mi1.02 mi5773+19511+111+12629(Top 9%)8(Top 8%)8

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6553

X

15

Age Div

15

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6743

X

18

Age Div

18

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6553

X

15

Age Div

15

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6255

X

14

Age Div

14

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6269

X

11

Age Div

11

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6594

X

15

Age Div

15

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5877

X

12

Age Div

12

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5546

X

12

Age Div

12

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5309

X

13

Age Div

13

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6367

X

16

Age Div

16

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5792

X

14

Age Div

14

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6081

X

18

Age Div

18

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5188

X

13

Age Div

13

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4459

X

12

Age Div

12

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2629

X

8

Age Div

8

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1713*
Passed By
826
Net Change
+887
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6660
5K → 10K196192+4#6660#6656
10K → 15K178114+64#6656#6592
15K → 20K215*68+147#6592#6445
20K → HALF3616+20#6445#6425
HALF → 25K98108-10#6425#6435
25K → 30K216*78+138#6435#6297
30K → 20M11433+81#6297#6216
20M → 21M10124+77#6216#6139
21M → 35K51510#6139#6139
35K → 23M9141+50#6139#6089
23M → 24M6751+16#6089#6073
24M → 40K10535+70#6073#6003
40K → 25.2M4914+35#6003#5968
25.2M → FINISH1961+195#5968#5773
TOTALS1713*826+887

* 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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