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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aaron Sherf

Bib: 492 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 7%
Age Group (M18-39)
#0 / 5723
Top 17%
Race Day Weather
51Β°/41Β°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
17:37
3.11 mi
Rank: #424
Start β†’ 5K
17:37 | 5:41/mi
10K
35:19
6.21 mi
Rank: #444 (-20)
5K β†’ 10K
17:42 | 5:42/mi
15K
53:08
9.32 mi
Rank: #461 (-17)
10K β†’ 15K
17:49 | 5:45/mi
20K
1:10:58
12.43 mi
Rank: #474 (-13)
15K β†’ 20K
17:50 | 5:45/mi
HALF
1:14:51
13.11 mi
Rank: #476 (-2)
20K β†’ HALF
3:53 | 5:42/mi
25K
1:29:05
15.53 mi
Rank: #498 (-22)
HALF β†’ 25K
14:14 | 5:53/mi
30K
1:48:05
18.64 mi
Rank: #539 (-41)
25K β†’ 30K
19:00 | 6:07/mi
20M
1:56:34
20.00 mi
Rank: #564 (-25)
30K β†’ 20M
8:29 | 6:15/mi
21M
2:03:14
21.00 mi
Rank: #593 (-29)
20M β†’ 21M
6:40 | 6:40/mi
35K
2:08:03
21.75 mi
Rank: #624 (-31)
21M β†’ 35K
4:49 | 6:27/mi
23M
2:16:38
23.00 mi
Rank: #715 (-91)
35K β†’ 23M
8:35 | 6:52/mi
24M
2:23:38
24.00 mi
Rank: #847 (-132)
23M β†’ 24M
7:00 | 7:00/mi
40K
2:29:47
24.85 mi
Rank: #967 (-120)
24M β†’ 40K
6:09 | 7:12/mi
25.2M
2:32:25
25.20 mi
Rank: #996 (-29)
40K β†’ 25.2M
2:38 | 7:39/mi
FINISH
2:39:19
26.22 mi
Rank: #1123 (-127)
25.2M β†’ FINISH
6:54 | 6:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:51
Pace5:43 /mi
2nd Half
Distance13.11 mi
Time1:24:28
Pace6:27 /mi
πŸ“ŠPositive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5317:375:4117:37
5:41
-
10K
6.21 mi10:35:3535:195:4217:42
5:42
+0:01
15K
9.32 mi10:53:2453:085:4317:49
5:45
+0:03
20K
12.43 mi11:11:141:10:585:4317:50
5:45
0:00
HALF
13.11 mi11:15:071:14:515:433:53
5:42
-0:03
25K
15.53 mi11:29:211:29:055:4514:14
5:53
+0:11
30K
18.64 mi11:48:211:48:055:4819:00
6:07
+0:14
20M
20.00 mi11:56:501:56:345:508:29
6:15
+0:08
21M
21.00 mi12:03:302:03:145:536:40
6:40
+0:25
35K
21.75 mi12:08:192:08:035:544:49
6:27
-0:13
23M
23.00 mi12:16:542:16:385:578:35
6:52
+0:25
24M
24.00 mi12:23:542:23:386:007:00
7:00
+0:08
40K
24.85 mi12:30:032:29:476:026:09
7:12
+0:12
25.2M
25.20 mi12:32:412:32:256:032:38
7:39
+0:27
FINISH
26.22 mi12:39:352:39:196:056:54
6:47
-0:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:41 /mi

Average Pace

6:05 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:29:05

56% of race

Time at Steady Pace

32:18

20% of race

Time at Slower Pace

37:56

24% of race

Average Pace: 6:05 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:17:5317:375:4117:37
5:41
#424
10K
6.21 mi10:35:3535:195:4217:42
5:42
#444
15K
9.32 mi10:53:2453:085:4317:49
5:45
#461
20K
12.43 mi11:11:141:10:585:4317:50
5:45
#474
HALF
13.11 mi11:15:071:14:515:433:53
5:42
#476
25K
15.53 mi11:29:211:29:055:4514:14
5:53
#498
30K
18.64 mi11:48:211:48:055:4819:00
6:07
#539
20M
20.00 mi11:56:501:56:345:508:29
6:15
#564
21M
21.00 mi12:03:302:03:145:536:40
6:40
#593
35K
21.75 mi12:08:192:08:035:544:49
6:27
#624
23M
23.00 mi12:16:542:16:385:578:35
6:52
#715
24M
24.00 mi12:23:542:23:386:007:00
7:00
#847
40K
24.85 mi12:30:032:29:476:026:09
7:12
#967
25.2M
25.20 mi12:32:412:32:256:032:38
7:39
#996
FINISH
26.22 mi12:39:352:39:196:056:54
6:47
#1123
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 mi424398398553(Top 2%)527(Top 3%)527(Top 9%)
10K6.21 mi3.10 mi444-20418-20418-20494(Top 2%)468(Top 3%)468(Top 8%)
15K9.32 mi3.11 mi461-17435-17435-17553(Top 2%)527(Top 3%)527(Top 9%)
20K12.43 mi3.11 mi474-13448-13448-13465(Top 2%)443(Top 3%)443(Top 8%)
HALF13.11 mi0.68 mi476-2450-2450-2516(Top 2%)494(Top 3%)494(Top 9%)
25K15.53 mi2.42 mi498-22473-23473-23658(Top 2%)635(Top 4%)635(Top 11%)
30K18.64 mi3.11 mi539-41515-42515-421015(Top 3%)976(Top 6%)976(Top 17%)
20M20.00 mi1.36 mi564-25540-25540-251312(Top 5%)1259(Top 8%)1259(Top 22%)
21M21.00 mi1.00 mi593-29567-27567-271858(Top 6%)1777(Top 11%)1777(Top 31%)
35K21.75 mi0.75 mi624-31597-30597-303161(Top 11%)2936(Top 18%)2936(Top 51%)
23M23.00 mi1.25 mi715-91685-88685-884432(Top 15%)3938(Top 24%)3938(Top 69%)
24M24.00 mi1.00 mi847-132812-127812-1276415(Top 22%)5296(Top 32%)5296(Top 93%)
40K24.85 mi0.85 mi967-120924-112924-1126649(Top 23%)5381(Top 33%)5381(Top 94%)
25.2M25.20 mi0.35 mi996-29952-28952-285893(Top 20%)4812(Top 29%)4812(Top 84%)
FINISH26.22 mi1.02 mi1123-1271078-1261078-1265869(Top 20%)4770(Top 29%)4770(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

553

Males

527

M18-39

527

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

494

Males

468

M18-39

468

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

553

Males

527

M18-39

527

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

465

Males

443

M18-39

443

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

516

Males

494

M18-39

494

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

658

Males

635

M18-39

635

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

1015

Males

976

M18-39

976

30K→20M

18.6 - 20.0 mi

Top 5%
Γ—5
+64ft-50ft

Overall

1312

Males

1259

M18-39

1259

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1858

Males

1777

M18-39

1777

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3161

Males

2936

M18-39

2936

35K→23M

21.8 - 23.0 mi

Top 15%
Γ—5
+23ft-63ft

Overall

4432

Males

3938

M18-39

3938

23M→24M

23.0 - 24.0 mi

Top 22%
Γ—6
+12ft-82ft

Overall

6415

Males

5296

M18-39

5296

24M→40K

24.0 - 24.9 mi

Top 23%
Γ—1
+6ft-20ft

Overall

6649

Males

5381

M18-39

5381

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5893

Males

4812

M18-39

4812

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5869

Males

4770

M18-39

4770

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
84
Passed By
783
Net Change
-699
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#424
5K β†’ 10K1535-20#424#444
10K β†’ 15K825-17#444#461
15K β†’ 20K1427-13#461#474
20K β†’ HALF24-2#474#476
HALF β†’ 25K1032-22#476#498
25K β†’ 30K1455-41#498#539
30K β†’ 20M631-25#539#564
20M β†’ 21M635-29#564#593
21M β†’ 35K334-31#593#624
35K β†’ 23M293-91#624#715
23M β†’ 24M0132-132#715#847
24M β†’ 40K1121-120#847#967
40K β†’ 25.2M130-29#967#996
25.2M β†’ FINISH2129-127#996#1123
TOTALS84783-699
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

AI Key Insights

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Activity Data

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