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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathan Haadsma

Bib: 1718 β€’M β€’Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 3%
Age Group (M18-39)
#0 / 5723
Top 9%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jonathan

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 Β· 5:35/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
18:31
3.11 mi
Rank: #1028
Start β†’ 5K
18:31 | 5:58/mi
10K
36:43
6.21 mi
Rank: #943 (+85)
5K β†’ 10K
18:12 | 5:52/mi
15K
55:01
9.32 mi
Rank: #924 (+19)
10K β†’ 15K
18:18 | 5:54/mi
20K
1:13:17
12.43 mi
Rank: #882 (+42)
15K β†’ 20K
18:16 | 5:53/mi
HALF
1:17:13
13.11 mi
Rank: #866 (+16)
20K β†’ HALF
3:56 | 5:47/mi
25K
1:31:18
15.53 mi
Rank: #783 (+83)
HALF β†’ 25K
14:05 | 5:49/mi
30K
1:49:45
18.64 mi
Rank: #718 (+65)
25K β†’ 30K
18:27 | 5:57/mi
20M
1:57:54
20.00 mi
Rank: #700 (+18)
30K β†’ 20M
8:09 | 6:01/mi
21M
2:04:04
21.00 mi
Rank: #665 (+35)
20M β†’ 21M
6:10 | 6:10/mi
35K
2:08:26
21.75 mi
Rank: #664 (+1)
21M β†’ 35K
4:22 | 5:51/mi
23M
2:15:48
23.00 mi
Rank: #634 (+30)
35K β†’ 23M
7:22 | 5:54/mi
24M
2:21:33
24.00 mi
Rank: #616 (+18)
23M β†’ 24M
5:45 | 5:45/mi
40K
2:26:36
24.85 mi
Rank: #603 (+13)
24M β†’ 40K
5:03 | 5:55/mi
25.2M
2:28:46
25.20 mi
Rank: #598 (+5)
40K β†’ 25.2M
2:10 | 6:17/mi
FINISH
2:34:27
26.22 mi
Rank: #577 (+21)
25.2M β†’ FINISH
5:41 | 5:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:17:13
Pace5:54 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:17:14
Pace5:54 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0518:315:5818:31
5:58
-
10K
6.21 mi10:37:1736:435:5518:12
5:52
-0:06
15K
9.32 mi10:55:3555:015:5518:18
5:54
+0:02
20K
12.43 mi11:13:511:13:175:5418:16
5:53
-0:01
HALF
13.11 mi11:17:471:17:135:543:56
5:47
-0:06
25K
15.53 mi11:31:521:31:185:5314:05
5:49
+0:02
30K
18.64 mi11:50:191:49:455:5418:27
5:57
+0:08
20M
20.00 mi11:58:281:57:545:548:09
6:01
+0:04
21M
21.00 mi12:04:382:04:045:556:10
6:10
+0:09
35K
21.75 mi12:09:002:08:265:554:22
5:51
-0:19
23M
23.00 mi12:16:222:15:485:557:22
5:54
+0:03
24M
24.00 mi12:22:072:21:335:545:45
5:45
-0:09
40K
24.85 mi12:27:102:26:365:545:03
5:55
+0:10
25.2M
25.20 mi12:29:202:28:465:552:10
6:17
+0:22
FINISH
26.22 mi12:35:012:34:275:545:41
5:35
-0:42

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

5:35 /mi

Average Pace

5:54 /mi

Slowest Pace

6:17 /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

2:26:07

95% of race

Time at Steady Pace

8:20

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:19:0518:315:5818:31
5:58
#1028
10K
6.21 mi10:37:1736:435:5518:12
5:52
#943
15K
9.32 mi10:55:3555:015:5518:18
5:54
#924
20K
12.43 mi11:13:511:13:175:5418:16
5:53
#882
HALF
13.11 mi11:17:471:17:135:543:56
5:47
#866
25K
15.53 mi11:31:521:31:185:5314:05
5:49
#783
30K
18.64 mi11:50:191:49:455:5418:27
5:57
#718
20M
20.00 mi11:58:281:57:545:548:09
6:01
#700
21M
21.00 mi12:04:382:04:045:556:10
6:10
#665
35K
21.75 mi12:09:002:08:265:554:22
5:51
#664
23M
23.00 mi12:16:222:15:485:557:22
5:54
#634
24M
24.00 mi12:22:072:21:335:545:45
5:45
#616
40K
24.85 mi12:27:102:26:365:545:03
5:55
#603
25.2M
25.20 mi12:29:202:28:465:552:10
6:17
#598
FINISH
26.22 mi12:35:012:34:275:545:41
5:35
#577
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 mi1028978978930(Top 3%)894(Top 5%)894(Top 16%)
10K6.21 mi3.10 mi943+85901+77901+77857(Top 3%)819(Top 5%)819(Top 14%)
15K9.32 mi3.11 mi924+19885+16885+16930(Top 3%)894(Top 5%)894(Top 16%)
20K12.43 mi3.11 mi882+42844+41844+41753(Top 3%)727(Top 4%)727(Top 13%)
HALF13.11 mi0.68 mi866+16828+16828+16695(Top 2%)671(Top 4%)671(Top 12%)
25K15.53 mi2.42 mi783+83747+81747+81559(Top 2%)536(Top 3%)536(Top 9%)
30K18.64 mi3.11 mi718+65688+59688+59557(Top 2%)534(Top 3%)534(Top 9%)
20M20.00 mi1.36 mi700+18670+18670+18668(Top 2%)639(Top 4%)639(Top 11%)
21M21.00 mi1.00 mi665+35637+33637+33504(Top 2%)481(Top 3%)481(Top 8%)
35K21.75 mi0.75 mi664+1637637748(Top 3%)714(Top 4%)714(Top 12%)
23M23.00 mi1.25 mi634+30607+30607+30478(Top 2%)454(Top 3%)454(Top 8%)
24M24.00 mi1.00 mi616+18589+18589+18499(Top 2%)474(Top 3%)474(Top 8%)
40K24.85 mi0.85 mi603+13576+13576+13588(Top 2%)559(Top 3%)559(Top 10%)
25.2M25.20 mi0.35 mi598+5571+5571+5510(Top 2%)490(Top 3%)490(Top 9%)
FINISH26.22 mi1.02 mi577+21552+19552+19481(Top 2%)461(Top 3%)461(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

930

Males

894

M18-39

894

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

857

Males

819

M18-39

819

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

930

Males

894

M18-39

894

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

753

Males

727

M18-39

727

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

695

Males

671

M18-39

671

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

559

Males

536

M18-39

536

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

557

Males

534

M18-39

534

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

668

Males

639

M18-39

639

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

504

Males

481

M18-39

481

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

748

Males

714

M18-39

714

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

478

Males

454

M18-39

454

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

499

Males

474

M18-39

474

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

588

Males

559

M18-39

559

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

510

Males

490

M18-39

490

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

481

Males

461

M18-39

461

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
540
Passed By
89
Net Change
+451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1028
5K β†’ 10K10722+85#1028#943
10K β†’ 15K4829+19#943#924
15K β†’ 20K519+42#924#882
20K β†’ HALF171+16#882#866
HALF β†’ 25K830+83#866#783
25K β†’ 30K672+65#783#718
30K β†’ 20M202+18#718#700
20M β†’ 21M372+35#700#665
21M β†’ 35K1211+1#665#664
35K β†’ 23M300+30#664#634
23M β†’ 24M213+18#634#616
24M β†’ 40K163+13#616#603
40K β†’ 25.2M61+5#603#598
25.2M β†’ FINISH254+21#598#577
TOTALS54089+451
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

Activity Data

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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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