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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aaron Kauffman

Bib: 7174 •M •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 21%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M45-49)
#0 / 2413
Top 9%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Aaron

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 · 6:15/mi at mile 26.2

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
20:28
3.11 mi
Rank: #4877
Start → 5K
20:28 | 6:36/mi
10K
40:53
6.21 mi
Rank: #4821 (+56)
5K → 10K
20:25 | 6:35/mi
15K
1:01:22
9.32 mi
Rank: #4825 (-4)
10K → 15K
20:29 | 6:36/mi
20K
1:21:49
12.43 mi
Rank: #4675 (+150)
15K → 20K
20:27 | 6:35/mi
HALF
1:26:18
13.11 mi
Rank: #4686 (-11)
20K → HALF
4:29 | 6:35/mi
25K
1:42:24
15.53 mi
Rank: #4598 (+88)
HALF → 25K
16:06 | 6:39/mi
30K
2:03:09
18.64 mi
Rank: #4358 (+240)
25K → 30K
20:45 | 6:41/mi
20M
2:12:09
20.00 mi
Rank: #4215 (+143)
30K → 20M
9:00 | 6:38/mi
21M
2:19:06
21.00 mi
Rank: #4129 (+86)
20M → 21M
6:57 | 6:57/mi
35K
2:23:51
21.75 mi
Rank: #4027 (+102)
21M → 35K
4:45 | 6:21/mi
23M
2:32:02
23.00 mi
Rank: #3898 (+129)
35K → 23M
8:11 | 6:33/mi
24M
2:38:23
24.00 mi
Rank: #3780 (+118)
23M → 24M
6:21 | 6:21/mi
40K
2:43:53
24.85 mi
Rank: #3694 (+86)
24M → 40K
5:30 | 6:26/mi
25.2M
2:46:20
25.20 mi
Rank: #3667 (+27)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:52:42
26.22 mi
Rank: #3570 (+97)
25.2M → FINISH
6:22 | 6:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:26:18
Pace6:35 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:24
Pace6:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1820:286:3620:28
6:36
-
10K
6.21 mi10:45:4340:536:3520:25
6:35
-0:01
15K
9.32 mi11:06:121:01:226:3620:29
6:36
+0:01
20K
12.43 mi11:26:391:21:496:3620:27
6:35
-0:01
HALF
13.11 mi11:31:081:26:186:354:29
6:35
0:00
25K
15.53 mi11:47:141:42:246:3616:06
6:39
+0:04
30K
18.64 mi12:07:592:03:096:3720:45
6:41
+0:02
20M
20.00 mi12:16:592:12:096:379:00
6:38
-0:03
21M
21.00 mi12:23:562:19:066:386:57
6:57
+0:19
35K
21.75 mi12:28:412:23:516:374:45
6:21
-0:36
23M
23.00 mi12:36:522:32:026:378:11
6:33
+0:12
24M
24.00 mi12:43:132:38:236:366:21
6:21
-0:12
40K
24.85 mi12:48:432:43:536:365:30
6:26
+0:05
25.2M
25.20 mi12:51:102:46:206:372:27
7:07
+0:41
FINISH
26.22 mi12:57:322:52:426:366:22
6:15
-0:52

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

6:15 /mi

Average Pace

6:35 /mi

Slowest Pace

7:07 /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

2:43:18

95% of race

Time at Steady Pace

9:24

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:25:1820:286:3620:28
6:36
#4877
10K
6.21 mi10:45:4340:536:3520:25
6:35
#4821
15K
9.32 mi11:06:121:01:226:3620:29
6:36
#4825
20K
12.43 mi11:26:391:21:496:3620:27
6:35
#4675
HALF
13.11 mi11:31:081:26:186:354:29
6:35
#4686
25K
15.53 mi11:47:141:42:246:3616:06
6:39
#4598
30K
18.64 mi12:07:592:03:096:3720:45
6:41
#4358
20M
20.00 mi12:16:592:12:096:379:00
6:38
#4215
21M
21.00 mi12:23:562:19:066:386:57
6:57
#4129
35K
21.75 mi12:28:412:23:516:374:45
6:21
#4027
23M
23.00 mi12:36:522:32:026:378:11
6:33
#3898
24M
24.00 mi12:43:132:38:236:366:21
6:21
#3780
40K
24.85 mi12:48:432:43:536:365:30
6:26
#3694
25.2M
25.20 mi12:51:102:46:206:372:27
7:07
#3667
FINISH
26.22 mi12:57:322:52:426:366:22
6:15
#3570
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4877455845584859(Top 17%)4537(Top 28%)4537(Top 188%)
10K6.21 mi3.10 mi4821+564516+424516+424781(Top 16%)4481(Top 27%)4481(Top 186%)
15K9.32 mi3.11 mi4825-44518-24518-24859(Top 17%)4537(Top 28%)4537(Top 188%)
20K12.43 mi3.11 mi4675+1504389+1294389+1294300(Top 15%)4048(Top 25%)4048(Top 168%)
HALF13.11 mi0.68 mi4686-114399-104399-104962(Top 17%)4592(Top 28%)4592(Top 190%)
25K15.53 mi2.42 mi4598+884315+844315+844382(Top 15%)4087(Top 25%)4087(Top 169%)
30K18.64 mi3.11 mi4358+2404102+2134102+2133575(Top 12%)3354(Top 21%)3354(Top 139%)
20M20.00 mi1.36 mi4215+1433965+1373965+1373084(Top 11%)2893(Top 18%)2893(Top 120%)
21M21.00 mi1.00 mi4129+863881+843881+843177(Top 11%)2947(Top 18%)2947(Top 122%)
35K21.75 mi0.75 mi4027+1023784+973784+972755(Top 9%)2585(Top 16%)2585(Top 107%)
23M23.00 mi1.25 mi3898+1293662+1223662+1222613(Top 9%)2447(Top 15%)2447(Top 101%)
24M24.00 mi1.00 mi3780+1183550+1123550+1122440(Top 8%)2272(Top 14%)2272(Top 94%)
40K24.85 mi0.85 mi3694+863478+723478+722281(Top 8%)2120(Top 13%)2120(Top 88%)
25.2M25.20 mi0.35 mi3667+273451+273451+273098(Top 11%)2768(Top 17%)2768(Top 115%)
FINISH26.22 mi1.02 mi3570+973359+923359+922744(Top 9%)2475(Top 15%)2475(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4859

Males

4537

M45-49

4537

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4781

Males

4481

M45-49

4481

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4859

Males

4537

M45-49

4537

15K→20K

9.3 - 12.4 mi

Top 15%
×5
+106ft-86ft

Overall

4300

Males

4048

M45-49

4048

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4962

Males

4592

M45-49

4592

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4382

Males

4087

M45-49

4087

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3575

Males

3354

M45-49

3354

30K→20M

18.6 - 20.0 mi

Top 11%
×5
+64ft-50ft

Overall

3084

Males

2893

M45-49

2893

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3177

Males

2947

M45-49

2947

21M→35K

21.0 - 21.8 mi

Top 9%
×7
+17ft-86ft

Overall

2755

Males

2585

M45-49

2585

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2613

Males

2447

M45-49

2447

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2440

Males

2272

M45-49

2272

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2281

Males

2120

M45-49

2120

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3098

Males

2768

M45-49

2768

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2744

Males

2475

M45-49

2475

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1719*
Passed By
412
Net Change
+1307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4877
5K → 10K198142+56#4877#4821
10K → 15K108112-4#4821#4825
15K → 20K17828+150#4825#4675
20K → HALF1425-11#4675#4686
HALF → 25K11931+88#4686#4598
25K → 30K257*17+240#4598#4358
30K → 20M1529+143#4358#4215
20M → 21M10014+86#4215#4129
21M → 35K1031+102#4129#4027
35K → 23M1389+129#4027#3898
23M → 24M1224+118#3898#3780
24M → 40K9711+86#3780#3694
40K → 25.2M303+27#3694#3667
25.2M → FINISH1036+97#3667#3570
TOTALS1719*412+1307

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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