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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathon Western

Bib: 3293 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M40-44)
#0 / 2198
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
26:56
3.11 mi
Rank: #21012
Start β†’ 5K
26:56 | 8:41/mi
10K
47:00
6.21 mi
Rank: #13386 (+7626)
5K β†’ 10K
20:04 | 6:28/mi
15K
1:08:25
9.32 mi
Rank: #11404 (+1982)
10K β†’ 15K
21:25 | 6:54/mi
20K
1:30:55
12.43 mi
Rank: #10988 (+416)
15K β†’ 20K
22:30 | 7:15/mi
HALF
1:35:46
13.11 mi
Rank: #10871 (+117)
20K β†’ HALF
4:51 | 7:07/mi
25K
1:57:39
15.53 mi
Rank: #13041 (-2170)
HALF β†’ 25K
21:53 | 9:02/mi
30K
2:23:16
18.64 mi
Rank: #13411 (-370)
25K β†’ 30K
25:37 | 8:15/mi
20M
2:34:57
20.00 mi
Rank: #13657 (-246)
30K β†’ 20M
11:41 | 8:37/mi
21M
2:43:51
21.00 mi
Rank: #13757 (-100)
20M β†’ 21M
8:54 | 8:54/mi
35K
2:49:56
21.75 mi
Rank: #13809 (-52)
21M β†’ 35K
6:05 | 8:08/mi
23M
3:00:27
23.00 mi
Rank: #13891 (-82)
35K β†’ 23M
10:31 | 8:25/mi
24M
3:08:24
24.00 mi
Rank: #13851 (+40)
23M β†’ 24M
7:57 | 7:57/mi
40K
3:15:29
24.85 mi
Rank: #13856 (-5)
24M β†’ 40K
7:05 | 8:18/mi
25.2M
3:18:25
25.20 mi
Rank: #13819 (+37)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:25:57
26.22 mi
Rank: #13695 (+124)
25.2M β†’ FINISH
7:32 | 7:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:46
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:50:11
Pace8:25 /mi
πŸ“ŠPositive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:43:0926:568:4126:56
8:41
-
10K
6.21 mi11:03:1347:007:3420:04
6:28
-2:13
15K
9.32 mi11:24:381:08:257:2121:25
6:54
+0:26
20K
12.43 mi11:47:081:30:557:1922:30
7:15
+0:21
HALF
13.11 mi11:51:591:35:467:194:51
7:07
-0:08
25K
15.53 mi12:13:521:57:397:3521:53
9:02
+1:55
30K
18.64 mi12:39:292:23:167:4225:37
8:15
-0:47
20M
20.00 mi12:51:102:34:577:4511:41
8:37
+0:22
21M
21.00 mi13:00:042:43:517:498:54
8:54
+0:17
35K
21.75 mi13:06:092:49:567:496:05
8:08
-0:46
23M
23.00 mi13:16:403:00:277:5110:31
8:25
+0:17
24M
24.00 mi13:24:373:08:247:527:57
7:57
-0:28
40K
24.85 mi13:31:423:15:297:527:05
8:18
+0:21
25.2M
25.20 mi13:34:383:18:257:532:56
8:31
+0:13
FINISH
26.22 mi13:42:103:25:577:527:32
7:24
-1:07

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

6:28 /mi

Average Pace

7:52 /mi

Slowest Pace

9:02 /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

1:16:22

37% of race

Time at Steady Pace

1:11:52

35% of race

Time at Slower Pace

57:43

28% of race

Average Pace: 7:51 /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 mi10:43:0926:568:4126:56
8:41
#21012
10K
6.21 mi11:03:1347:007:3420:04
6:28
#13386
15K
9.32 mi11:24:381:08:257:2121:25
6:54
#11404
20K
12.43 mi11:47:081:30:557:1922:30
7:15
#10988
HALF
13.11 mi11:51:591:35:467:194:51
7:07
#10871
25K
15.53 mi12:13:521:57:397:3521:53
9:02
#13041
30K
18.64 mi12:39:292:23:167:4225:37
8:15
#13411
20M
20.00 mi12:51:102:34:577:4511:41
8:37
#13657
21M
21.00 mi13:00:042:43:517:498:54
8:54
#13757
35K
21.75 mi13:06:092:49:567:496:05
8:08
#13809
23M
23.00 mi13:16:403:00:277:5110:31
8:25
#13891
24M
24.00 mi13:24:373:08:247:527:57
7:57
#13851
40K
24.85 mi13:31:423:15:297:527:05
8:18
#13856
25.2M
25.20 mi13:34:383:18:257:532:56
8:31
#13819
FINISH
26.22 mi13:42:103:25:577:527:32
7:24
#13695
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2101212746127467733(Top 27%)6692(Top 41%)6692(Top 304%)
10K6.21 mi3.10 mi13386+76269597+31499597+31493940(Top 14%)3743(Top 23%)3743(Top 170%)
15K9.32 mi3.11 mi11404+19828720+8778720+8777733(Top 27%)6692(Top 41%)6692(Top 304%)
20K12.43 mi3.11 mi10988+4168489+2318489+2319691(Top 33%)7775(Top 48%)7775(Top 354%)
HALF13.11 mi0.68 mi10871+1178428+618428+619576(Top 33%)7788(Top 48%)7788(Top 354%)
25K15.53 mi2.42 mi13041-21709363-9359363-93521278(Top 73%)12878(Top 79%)12878(Top 586%)
30K18.64 mi3.11 mi13411-3709480-1179480-11715217(Top 52%)10069(Top 62%)10069(Top 458%)
20M20.00 mi1.36 mi13657-2469573-939573-9316758(Top 58%)10618(Top 65%)10618(Top 483%)
21M21.00 mi1.00 mi13757-1009592-199592-1915538(Top 54%)10043(Top 61%)10043(Top 457%)
35K21.75 mi0.75 mi13809-529593-19593-115313(Top 53%)9894(Top 61%)9894(Top 450%)
23M23.00 mi1.25 mi13891-829600-79600-715089(Top 52%)9719(Top 59%)9719(Top 442%)
24M24.00 mi1.00 mi13851+409562+389562+3813370(Top 46%)8870(Top 54%)8870(Top 404%)
40K24.85 mi0.85 mi13856-59540+229540+2214325(Top 49%)9199(Top 56%)9199(Top 419%)
25.2M25.20 mi0.35 mi13819+379520+209520+2011624(Top 40%)7919(Top 48%)7919(Top 360%)
FINISH26.22 mi1.02 mi13695+1249440+809440+8010591(Top 36%)7414(Top 45%)7414(Top 337%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
Γ—21
+97ft-345ft

Overall

7733

Males

6692

M40-44

6692

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

3940

Males

3743

M40-44

3743

10K→15K

6.2 - 9.3 mi

Top 27%
Γ—3
+67ft-78ft

Overall

7733

Males

6692

M40-44

6692

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9691

Males

7775

M40-44

7775

20K→HALF

12.4 - 13.1 mi

Top 33%
Γ—2
+19ft-37ft

Overall

9576

Males

7788

M40-44

7788

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21278

Males

12878

M40-44

12878

25K→30K

15.5 - 18.6 mi

Top 52%
Γ—9
+181ft-148ft

Overall

15217

Males

10069

M40-44

10069

30K→20M

18.6 - 20.0 mi

Top 58%
Γ—5
+64ft-50ft

Overall

16758

Males

10618

M40-44

10618

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15538

Males

10043

M40-44

10043

21M→35K

21.0 - 21.8 mi

Top 53%
Γ—7
+17ft-86ft

Overall

15313

Males

9894

M40-44

9894

35K→23M

21.8 - 23.0 mi

Top 52%
Γ—5
+23ft-63ft

Overall

15089

Males

9719

M40-44

9719

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13370

Males

8870

M40-44

8870

24M→40K

24.0 - 24.9 mi

Top 49%
Γ—1
+6ft-20ft

Overall

14325

Males

9199

M40-44

9199

40K→25.2M

24.9 - 25.2 mi

Top 40%
Γ—1
+13ft-16ft

Overall

11624

Males

7919

M40-44

7919

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
Γ—2
+22ft-21ft

Overall

10591

Males

7414

M40-44

7414

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
10805*
Passed By
1154
Net Change
+7317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21012
5K β†’ 10K7626*0+7626#21012#13386
10K β†’ 15K1983*1+1982#13386#11404
15K β†’ 20K423*7+416#11404#10988
20K β†’ HALF1192+117#10988#10871
HALF β†’ 25K9200-2170#10871#13041
25K β†’ 30K95200-370#13041#13411
30K β†’ 20M44200-246#13411#13657
20M β†’ 21M57157-100#13657#13757
21M β†’ 35K4395-52#13757#13809
35K β†’ 23M68150-82#13809#13891
23M β†’ 24M8747+40#13891#13851
24M β†’ 40K6065-5#13851#13856
40K β†’ 25.2M5013+37#13856#13819
25.2M β†’ FINISH14117+124#13819#13695
TOTALS10805*1154+7317

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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