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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adam Shaw

Bib: 3851 •M •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for Adam

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:45/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:00
3.11 mi
Rank: #6466
Start → 5K
21:00 | 6:46/mi
10K
42:01
6.21 mi
Rank: #6521 (-55)
5K → 10K
21:01 | 6:46/mi
15K
1:03:00
9.32 mi
Rank: #6438 (+83)
10K → 15K
20:59 | 6:46/mi
20K
1:24:05
12.43 mi
Rank: #6302 (+136)
15K → 20K
21:05 | 6:48/mi
HALF
1:28:41
13.11 mi
Rank: #6308 (-6)
20K → HALF
4:36 | 6:45/mi
25K
1:45:15
15.53 mi
Rank: #6243 (+65)
HALF → 25K
16:34 | 6:50/mi
30K
2:07:08
18.64 mi
Rank: #6228 (+15)
25K → 30K
21:53 | 7:03/mi
20M
2:16:46
20.00 mi
Rank: #6207 (+21)
30K → 20M
9:38 | 7:06/mi
21M
2:24:23
21.00 mi
Rank: #6279 (-72)
20M → 21M
7:37 | 7:37/mi
35K
2:29:40
21.75 mi
Rank: #6310 (-31)
21M → 35K
5:17 | 7:04/mi
23M
2:38:47
23.00 mi
Rank: #6362 (-52)
35K → 23M
9:07 | 7:18/mi
24M
2:45:52
24.00 mi
Rank: #6359 (+3)
23M → 24M
7:05 | 7:05/mi
40K
2:52:04
24.85 mi
Rank: #6350 (+9)
24M → 40K
6:12 | 7:16/mi
25.2M
2:54:50
25.20 mi
Rank: #6368 (-18)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:02:00
26.22 mi
Rank: #6351 (+17)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:41
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:33:19
Pace7:08 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5221:006:4621:00
6:46
-
10K
6.21 mi10:43:5342:016:4621:01
6:46
0:00
15K
9.32 mi11:04:521:03:006:4620:59
6:46
0:00
20K
12.43 mi11:25:571:24:056:4621:05
6:48
+0:02
HALF
13.11 mi11:30:331:28:416:464:36
6:45
-0:03
25K
15.53 mi11:47:071:45:156:4716:34
6:50
+0:05
30K
18.64 mi12:09:002:07:086:5021:53
7:03
+0:13
20M
20.00 mi12:18:382:16:466:519:38
7:06
+0:03
21M
21.00 mi12:26:152:24:236:537:37
7:37
+0:31
35K
21.75 mi12:31:322:29:406:535:17
7:04
-0:33
23M
23.00 mi12:40:392:38:476:559:07
7:18
+0:14
24M
24.00 mi12:47:442:45:526:557:05
7:05
-0:13
40K
24.85 mi12:53:562:52:046:566:12
7:16
+0:11
25.2M
25.20 mi12:56:422:54:506:572:46
8:02
+0:46
FINISH
26.22 mi13:03:523:02:006:577:10
7:02
-1:00

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

6:45 /mi

Average Pace

6:57 /mi

Slowest Pace

8:02 /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

2:51:37

94% of race

Time at Steady Pace

7:37

4% of race

Time at Slower Pace

2:46

2% of race

Average Pace: 6:56 /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 mi10:22:5221:006:4621:00
6:46
#6466
10K
6.21 mi10:43:5342:016:4621:01
6:46
#6521
15K
9.32 mi11:04:521:03:006:4620:59
6:46
#6438
20K
12.43 mi11:25:571:24:056:4621:05
6:48
#6302
HALF
13.11 mi11:30:331:28:416:464:36
6:45
#6308
25K
15.53 mi11:47:071:45:156:4716:34
6:50
#6243
30K
18.64 mi12:09:002:07:086:5021:53
7:03
#6228
20M
20.00 mi12:18:382:16:466:519:38
7:06
#6207
21M
21.00 mi12:26:152:24:236:537:37
7:37
#6279
35K
21.75 mi12:31:322:29:406:535:17
7:04
#6310
23M
23.00 mi12:40:392:38:476:559:07
7:18
#6362
24M
24.00 mi12:47:442:45:526:557:05
7:05
#6359
40K
24.85 mi12:53:562:52:046:566:12
7:16
#6350
25.2M
25.20 mi12:56:422:54:506:572:46
8:02
#6368
FINISH
26.22 mi13:03:523:02:006:577:10
7:02
#6351
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 mi6466583058306357(Top 22%)5702(Top 35%)5702(Top 100%)
10K6.21 mi3.10 mi6521-555866-365866-366601(Top 23%)5905(Top 36%)5905(Top 103%)
15K9.32 mi3.11 mi6438+835792+745792+746357(Top 22%)5702(Top 35%)5702(Top 100%)
20K12.43 mi3.11 mi6302+1365691+1015691+1016060(Top 21%)5448(Top 33%)5448(Top 95%)
HALF13.11 mi0.68 mi6308-65693-25693-26598(Top 23%)5878(Top 36%)5878(Top 103%)
25K15.53 mi2.42 mi6243+655627+665627+666077(Top 21%)5424(Top 33%)5424(Top 95%)
30K18.64 mi3.11 mi6228+155579+485579+486248(Top 22%)5485(Top 34%)5485(Top 96%)
20M20.00 mi1.36 mi6207+215553+265553+266181(Top 21%)5370(Top 33%)5370(Top 94%)
21M21.00 mi1.00 mi6279-725600-475600-477234(Top 25%)5905(Top 36%)5905(Top 103%)
35K21.75 mi0.75 mi6310-315614-145614-147511(Top 26%)6129(Top 38%)6129(Top 107%)
23M23.00 mi1.25 mi6362-525654-405654-407324(Top 25%)5952(Top 36%)5952(Top 104%)
24M24.00 mi1.00 mi6359+35640+145640+147033(Top 24%)5702(Top 35%)5702(Top 100%)
40K24.85 mi0.85 mi6350+95620+205620+207078(Top 24%)5643(Top 35%)5643(Top 99%)
25.2M25.20 mi0.35 mi6368-185628-85628-88397(Top 29%)6293(Top 39%)6293(Top 110%)
FINISH26.22 mi1.02 mi6351+175601+275601+277799(Top 27%)5941(Top 36%)5941(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6357

Males

5702

M18-39

5702

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6601

Males

5905

M18-39

5905

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6357

Males

5702

M18-39

5702

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6060

Males

5448

M18-39

5448

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6598

Males

5878

M18-39

5878

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6077

Males

5424

M18-39

5424

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6248

Males

5485

M18-39

5485

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6181

Males

5370

M18-39

5370

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7234

Males

5905

M18-39

5905

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7511

Males

6129

M18-39

6129

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7324

Males

5952

M18-39

5952

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7033

Males

5702

M18-39

5702

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

7078

Males

5643

M18-39

5643

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8397

Males

6293

M18-39

6293

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7799

Males

5941

M18-39

5941

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1270
Passed By
1133
Net Change
+115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6466
5K → 10K167200-55#6466#6521
10K → 15K18097+83#6521#6438
15K → 20K20064+136#6438#6302
20K → HALF2834-6#6302#6308
HALF → 25K12863+65#6308#6243
25K → 30K156141+15#6243#6228
30K → 20M8362+21#6228#6207
20M → 21M48120-72#6207#6279
21M → 35K3970-31#6279#6310
35K → 23M56108-52#6310#6362
23M → 24M5754+3#6362#6359
24M → 40K5445+9#6359#6350
40K → 25.2M1634-18#6350#6368
25.2M → FINISH5841+17#6368#6351
TOTALS12701133+115
📊

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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