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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Peter Sowerby

Bib: 6847 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M55-59)
#0 / 1491
Top 3%
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
20:53
3.11 mi
Rank: #6089
Start → 5K
20:53 | 6:44/mi
10K
41:32
6.21 mi
Rank: #5738 (+351)
5K → 10K
20:39 | 6:39/mi
15K
1:02:11
9.32 mi
Rank: #5563 (+175)
10K → 15K
20:39 | 6:39/mi
20K
1:22:56
12.43 mi
Rank: #5400 (+163)
15K → 20K
20:45 | 6:41/mi
HALF
1:27:23
13.11 mi
Rank: #5336 (+64)
20K → HALF
4:27 | 6:32/mi
25K
1:43:40
15.53 mi
Rank: #5252 (+84)
HALF → 25K
16:17 | 6:43/mi
30K
2:05:14
18.64 mi
Rank: #5252
25K → 30K
21:34 | 6:57/mi
20M
2:14:39
20.00 mi
Rank: #5206 (+46)
30K → 20M
9:25 | 6:56/mi
21M
2:22:15
21.00 mi
Rank: #5319 (-113)
20M → 21M
7:36 | 7:36/mi
35K
2:27:17
21.75 mi
Rank: #5302 (+17)
21M → 35K
5:02 | 6:44/mi
23M
2:35:56
23.00 mi
Rank: #5226 (+76)
35K → 23M
8:39 | 6:55/mi
24M
2:42:40
24.00 mi
Rank: #5170 (+56)
23M → 24M
6:44 | 6:44/mi
40K
2:48:34
24.85 mi
Rank: #5130 (+40)
24M → 40K
5:54 | 6:55/mi
25.2M
2:51:07
25.20 mi
Rank: #5100 (+30)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:58:02
26.22 mi
Rank: #5127 (-27)
25.2M → FINISH
6:55 | 6:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:23
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5920:536:4420:53
6:44
-
10K
6.21 mi10:46:3841:326:4220:39
6:39
-0:05
15K
9.32 mi11:07:171:02:116:4120:39
6:39
0:00
20K
12.43 mi11:28:021:22:566:4120:45
6:41
+0:02
HALF
13.11 mi11:32:291:27:236:404:27
6:32
-0:09
25K
15.53 mi11:48:461:43:406:4116:17
6:43
+0:11
30K
18.64 mi12:10:202:05:146:4421:34
6:57
+0:14
20M
20.00 mi12:19:452:14:396:449:25
6:56
-0:01
21M
21.00 mi12:27:212:22:156:477:36
7:36
+0:40
35K
21.75 mi12:32:232:27:176:475:02
6:44
-0:52
23M
23.00 mi12:41:022:35:566:478:39
6:55
+0:11
24M
24.00 mi12:47:462:42:406:476:44
6:44
-0:11
40K
24.85 mi12:53:402:48:346:475:54
6:55
+0:11
25.2M
25.20 mi12:56:132:51:076:482:33
7:24
+0:29
FINISH
26.22 mi13:03:082:58:026:486:55
6:48
-0:36

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

6:32 /mi

Average Pace

6:48 /mi

Slowest Pace

7:36 /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

2:47:53

94% of race

Time at Steady Pace

10:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:5920:536:4420:53
6:44
#6089
10K
6.21 mi10:46:3841:326:4220:39
6:39
#5738
15K
9.32 mi11:07:171:02:116:4120:39
6:39
#5563
20K
12.43 mi11:28:021:22:566:4120:45
6:41
#5400
HALF
13.11 mi11:32:291:27:236:404:27
6:32
#5336
25K
15.53 mi11:48:461:43:406:4116:17
6:43
#5252
30K
18.64 mi12:10:202:05:146:4421:34
6:57
#5252
20M
20.00 mi12:19:452:14:396:449:25
6:56
#5206
21M
21.00 mi12:27:212:22:156:477:36
7:36
#5319
35K
21.75 mi12:32:232:27:176:475:02
6:44
#5302
23M
23.00 mi12:41:022:35:566:478:39
6:55
#5226
24M
24.00 mi12:47:462:42:406:476:44
6:44
#5170
40K
24.85 mi12:53:402:48:346:475:54
6:55
#5130
25.2M
25.20 mi12:56:132:51:076:482:33
7:24
#5100
FINISH
26.22 mi13:03:082:58:026:486:55
6:48
#5127
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6089554455445309(Top 18%)4918(Top 30%)4918(Top 330%)
10K6.21 mi3.10 mi5738+3515267+2775267+2775439(Top 19%)5021(Top 31%)5021(Top 337%)
15K9.32 mi3.11 mi5563+1755138+1295138+1295309(Top 18%)4918(Top 30%)4918(Top 330%)
20K12.43 mi3.11 mi5400+1634994+1444994+1445024(Top 17%)4656(Top 28%)4656(Top 312%)
HALF13.11 mi0.68 mi5336+644935+594935+594634(Top 16%)4349(Top 27%)4349(Top 292%)
25K15.53 mi2.42 mi5252+844867+684867+685025(Top 17%)4609(Top 28%)4609(Top 309%)
30K18.64 mi3.11 mi52524850+174850+175467(Top 19%)4892(Top 30%)4892(Top 328%)
20M20.00 mi1.36 mi5206+464806+444806+445047(Top 17%)4513(Top 28%)4513(Top 303%)
21M21.00 mi1.00 mi5319-1134881-754881-757109(Top 24%)5832(Top 36%)5832(Top 391%)
35K21.75 mi0.75 mi5302+174865+164865+165142(Top 18%)4541(Top 28%)4541(Top 305%)
23M23.00 mi1.25 mi5226+764786+794786+794838(Top 17%)4265(Top 26%)4265(Top 286%)
24M24.00 mi1.00 mi5170+564730+564730+564648(Top 16%)4067(Top 25%)4067(Top 273%)
40K24.85 mi0.85 mi5130+404681+494681+494840(Top 17%)4166(Top 25%)4166(Top 279%)
25.2M25.20 mi0.35 mi5100+304648+334648+334596(Top 16%)3924(Top 24%)3924(Top 263%)
FINISH26.22 mi1.02 mi5127-274657-94657-95986(Top 21%)4845(Top 30%)4845(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5309

Males

4918

M55-59

4918

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5439

Males

5021

M55-59

5021

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5309

Males

4918

M55-59

4918

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

5024

Males

4656

M55-59

4656

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4634

Males

4349

M55-59

4349

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

5025

Males

4609

M55-59

4609

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5467

Males

4892

M55-59

4892

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

5047

Males

4513

M55-59

4513

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

7109

Males

5832

M55-59

5832

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5142

Males

4541

M55-59

4541

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4838

Males

4265

M55-59

4265

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4648

Males

4067

M55-59

4067

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4840

Males

4166

M55-59

4166

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4596

Males

3924

M55-59

3924

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

5986

Males

4845

M55-59

4845

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1694*
Passed By
732
Net Change
+962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6089
5K → 10K424*73+351#6089#5738
10K → 15K220*45+175#5738#5563
15K → 20K19835+163#5563#5400
20K → HALF684+64#5400#5336
HALF → 25K12945+84#5336#5252
25K → 30K1311310#5252#5252
30K → 20M8539+46#5252#5206
20M → 21M34147-113#5206#5319
21M → 35K4730+17#5319#5302
35K → 23M11135+76#5302#5226
23M → 24M8125+56#5226#5170
24M → 40K7333+40#5170#5130
40K → 25.2M4414+30#5130#5100
25.2M → FINISH4976-27#5100#5127
TOTALS1694*732+962

* 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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