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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jeremy Stern

Bib: 29089 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
25:37
3.11 mi
Rank: #18492
Start → 5K
25:37 | 8:15/mi
10K
50:00
6.21 mi
Rank: #17405 (+1087)
5K → 10K
24:23 | 7:51/mi
15K
1:13:55
9.32 mi
Rank: #16529 (+876)
10K → 15K
23:55 | 7:42/mi
20K
1:38:17
12.43 mi
Rank: #16076 (+453)
15K → 20K
24:22 | 7:51/mi
HALF
1:43:33
13.11 mi
Rank: #16018 (+58)
20K → HALF
5:16 | 7:44/mi
25K
2:02:24
15.53 mi
Rank: #15596 (+422)
HALF → 25K
18:51 | 7:47/mi
30K
2:26:40
18.64 mi
Rank: #14910 (+686)
25K → 30K
24:16 | 7:49/mi
20M
2:37:02
20.00 mi
Rank: #14526 (+384)
30K → 20M
10:22 | 7:38/mi
21M
2:44:57
21.00 mi
Rank: #14196 (+330)
20M → 21M
7:55 | 7:55/mi
35K
2:50:34
21.75 mi
Rank: #14043 (+153)
21M → 35K
5:37 | 7:31/mi
23M
2:59:56
23.00 mi
Rank: #13707 (+336)
35K → 23M
9:22 | 7:30/mi
24M
3:07:27
24.00 mi
Rank: #13516 (+191)
23M → 24M
7:31 | 7:31/mi
40K
3:13:34
24.85 mi
Rank: #13216 (+300)
24M → 40K
6:07 | 7:10/mi
25.2M
3:16:12
25.20 mi
Rank: #13108 (+108)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:22:51
26.22 mi
Rank: #12711 (+397)
25.2M → FINISH
6:39 | 6:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:43:33
Pace7:54 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:18
Pace7:35 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4825:378:1525:37
8:15
-
10K
6.21 mi12:13:1150:008:0324:23
7:51
-0:24
15K
9.32 mi12:37:061:13:557:5623:55
7:42
-0:09
20K
12.43 mi13:01:281:38:177:5524:22
7:51
+0:09
HALF
13.11 mi13:06:441:43:337:545:16
7:44
-0:07
25K
15.53 mi13:25:352:02:247:5318:51
7:47
+0:03
30K
18.64 mi13:49:512:26:407:5324:16
7:49
+0:02
20M
20.00 mi14:00:132:37:027:5210:22
7:38
-0:11
21M
21.00 mi14:08:082:44:577:527:55
7:55
+0:17
35K
21.75 mi14:13:452:50:347:515:37
7:31
-0:24
23M
23.00 mi14:23:072:59:567:509:22
7:30
-0:01
24M
24.00 mi14:30:383:07:277:497:31
7:31
+0:01
40K
24.85 mi14:36:453:13:347:486:07
7:10
-0:21
25.2M
25.20 mi14:39:233:16:127:482:38
7:39
+0:29
FINISH
26.22 mi14:46:023:22:517:456:39
6:32
-1:07

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

7:45 /mi

Slowest Pace

8:15 /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

22:08

11% of race

Time at Steady Pace

2:27:11

73% of race

Time at Slower Pace

33:32

17% of race

Average Pace: 7:44 /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 mi11:48:4825:378:1525:37
8:15
#18492
10K
6.21 mi12:13:1150:008:0324:23
7:51
#17405
15K
9.32 mi12:37:061:13:557:5623:55
7:42
#16529
20K
12.43 mi13:01:281:38:177:5524:22
7:51
#16076
HALF
13.11 mi13:06:441:43:337:545:16
7:44
#16018
25K
15.53 mi13:25:352:02:247:5318:51
7:47
#15596
30K
18.64 mi13:49:512:26:407:5324:16
7:49
#14910
20M
20.00 mi14:00:132:37:027:5210:22
7:38
#14526
21M
21.00 mi14:08:082:44:577:527:55
7:55
#14196
35K
21.75 mi14:13:452:50:347:515:37
7:31
#14043
23M
23.00 mi14:23:072:59:567:509:22
7:30
#13707
24M
24.00 mi14:30:383:07:277:497:31
7:31
#13516
40K
24.85 mi14:36:453:13:347:486:07
7:10
#13216
25.2M
25.20 mi14:39:233:16:127:482:38
7:39
#13108
FINISH
26.22 mi14:46:023:22:517:456:39
6:32
#12711
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 mi18492116201162014510(Top 50%)9996(Top 61%)9996(Top 175%)
10K6.21 mi3.10 mi17405+108711170+45011170+45016023(Top 55%)10633(Top 65%)10633(Top 186%)
15K9.32 mi3.11 mi16529+87610810+36010810+36014510(Top 50%)9996(Top 61%)9996(Top 175%)
20K12.43 mi3.11 mi16076+45310607+20310607+20314848(Top 51%)10080(Top 62%)10080(Top 176%)
HALF13.11 mi0.68 mi16018+5810575+3210575+3214863(Top 51%)10146(Top 62%)10146(Top 177%)
25K15.53 mi2.42 mi15596+42210402+17310402+17313587(Top 47%)9469(Top 58%)9469(Top 165%)
30K18.64 mi3.11 mi14910+68610110+29210110+29212049(Top 42%)8678(Top 53%)8678(Top 152%)
20M20.00 mi1.36 mi14526+3849936+1749936+17410075(Top 35%)7625(Top 47%)7625(Top 133%)
21M21.00 mi1.00 mi14196+3309780+1569780+1569345(Top 32%)7137(Top 44%)7137(Top 125%)
35K21.75 mi0.75 mi14043+1539692+889692+8810908(Top 38%)7931(Top 49%)7931(Top 139%)
23M23.00 mi1.25 mi13707+3369516+1769516+1768756(Top 30%)6749(Top 41%)6749(Top 118%)
24M24.00 mi1.00 mi13516+1919411+1059411+10510216(Top 35%)7412(Top 45%)7412(Top 130%)
40K24.85 mi0.85 mi13216+3009275+1369275+1366472(Top 22%)5301(Top 32%)5301(Top 93%)
25.2M25.20 mi0.35 mi13108+1089222+539222+536076(Top 21%)4995(Top 31%)4995(Top 87%)
FINISH26.22 mi1.02 mi12711+3979010+2129010+2124320(Top 15%)3709(Top 23%)3709(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14510

Males

9996

M18-39

9996

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16023

Males

10633

M18-39

10633

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14510

Males

9996

M18-39

9996

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14848

Males

10080

M18-39

10080

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14863

Males

10146

M18-39

10146

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13587

Males

9469

M18-39

9469

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12049

Males

8678

M18-39

8678

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10075

Males

7625

M18-39

7625

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9345

Males

7137

M18-39

7137

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10908

Males

7931

M18-39

7931

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8756

Males

6749

M18-39

6749

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10216

Males

7412

M18-39

7412

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6472

Males

5301

M18-39

5301

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6076

Males

4995

M18-39

4995

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
×2
+22ft-21ft

Overall

4320

Males

3709

M18-39

3709

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5891*
Passed By
110
Net Change
+5781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18492
5K → 10K1122*35+1087#18492#17405
10K → 15K889*13+876#17405#16529
15K → 20K479*26+453#16529#16076
20K → HALF7113+58#16076#16018
HALF → 25K427*5+422#16018#15596
25K → 30K694*8+686#15596#14910
30K → 20M384*0+384#14910#14526
20M → 21M331*1+330#14526#14196
21M → 35K1552+153#14196#14043
35K → 23M337*1+336#14043#13707
23M → 24M1976+191#13707#13516
24M → 40K300*0+300#13516#13216
40K → 25.2M1080+108#13216#13108
25.2M → FINISH397*0+397#13108#12711
TOTALS5891*110+5781

* 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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