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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Bjorn Trowery

Bib: 4948 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 38%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
Personalized for Bjorn

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 · 7:02/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
24:11
3.11 mi
Rank: #15257
Start → 5K
24:11 | 7:48/mi
10K
47:46
6.21 mi
Rank: #14487 (+770)
5K → 10K
23:35 | 7:36/mi
15K
1:09:38
9.32 mi
Rank: #12561 (+1926)
10K → 15K
21:52 | 7:03/mi
20K
1:32:23
12.43 mi
Rank: #11999 (+562)
15K → 20K
22:45 | 7:20/mi
HALF
1:37:23
13.11 mi
Rank: #11969 (+30)
20K → HALF
5:00 | 7:21/mi
25K
1:55:25
15.53 mi
Rank: #11795 (+174)
HALF → 25K
18:02 | 7:27/mi
30K
2:19:48
18.64 mi
Rank: #11868 (-73)
25K → 30K
24:23 | 7:51/mi
20M
2:30:29
20.00 mi
Rank: #11847 (+21)
30K → 20M
10:41 | 7:52/mi
21M
2:38:05
21.00 mi
Rank: #11543 (+304)
20M → 21M
7:36 | 7:36/mi
35K
2:43:25
21.75 mi
Rank: #11364 (+179)
21M → 35K
5:20 | 7:08/mi
23M
2:52:36
23.00 mi
Rank: #11099 (+265)
35K → 23M
9:11 | 7:21/mi
24M
2:59:39
24.00 mi
Rank: #10835 (+264)
23M → 24M
7:03 | 7:03/mi
40K
3:05:48
24.85 mi
Rank: #10655 (+180)
24M → 40K
6:09 | 7:12/mi
25.2M
3:08:25
25.20 mi
Rank: #10567 (+88)
40K → 25.2M
2:37 | 7:36/mi
FINISH
3:15:35
26.22 mi
Rank: #10407 (+160)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:37:23
Pace7:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:12
Pace7:30 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3424:117:4824:11
7:48
-
10K
6.21 mi10:51:0947:467:4223:35
7:36
-0:12
15K
9.32 mi11:13:011:09:387:2921:52
7:03
-0:33
20K
12.43 mi11:35:461:32:237:2722:45
7:20
+0:17
HALF
13.11 mi11:40:461:37:237:265:00
7:21
+0:01
25K
15.53 mi11:58:481:55:257:2618:02
7:27
+0:06
30K
18.64 mi12:23:112:19:487:3024:23
7:51
+0:24
20M
20.00 mi12:33:522:30:297:3210:41
7:52
+0:01
21M
21.00 mi12:41:282:38:057:327:36
7:36
-0:16
35K
21.75 mi12:46:482:43:257:315:20
7:08
-0:28
23M
23.00 mi12:55:592:52:367:319:11
7:21
+0:13
24M
24.00 mi13:03:022:59:397:307:03
7:03
-0:18
40K
24.85 mi13:09:113:05:487:296:09
7:12
+0:09
25.2M
25.20 mi13:11:483:08:257:292:37
7:36
+0:24
FINISH
26.22 mi13:18:583:15:357:287:10
7:02
-0:34

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

7:02 /mi

Average Pace

7:28 /mi

Slowest Pace

7:52 /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

2:16:20

70% of race

Time at Steady Pace

59:15

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:27:3424:117:4824:11
7:48
#15257
10K
6.21 mi10:51:0947:467:4223:35
7:36
#14487
15K
9.32 mi11:13:011:09:387:2921:52
7:03
#12561
20K
12.43 mi11:35:461:32:237:2722:45
7:20
#11999
HALF
13.11 mi11:40:461:37:237:265:00
7:21
#11969
25K
15.53 mi11:58:481:55:257:2618:02
7:27
#11795
30K
18.64 mi12:23:112:19:487:3024:23
7:51
#11868
20M
20.00 mi12:33:522:30:297:3210:41
7:52
#11847
21M
21.00 mi12:41:282:38:057:327:36
7:36
#11543
35K
21.75 mi12:46:482:43:257:315:20
7:08
#11364
23M
23.00 mi12:55:592:52:367:319:11
7:21
#11099
24M
24.00 mi13:03:022:59:397:307:03
7:03
#10835
40K
24.85 mi13:09:113:05:487:296:09
7:12
#10655
25.2M
25.20 mi13:11:483:08:257:292:37
7:36
#10567
FINISH
26.22 mi13:18:583:15:357:287:10
7:02
#10407
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 mi1525710345103458808(Top 30%)7365(Top 45%)7365(Top 335%)
10K6.21 mi3.10 mi14487+77010040+30510040+30513761(Top 47%)9725(Top 60%)9725(Top 442%)
15K9.32 mi3.11 mi12561+19269233+8079233+8078808(Top 30%)7365(Top 45%)7365(Top 335%)
20K12.43 mi3.11 mi11999+5628960+2738960+27310371(Top 36%)8100(Top 50%)8100(Top 369%)
HALF13.11 mi0.68 mi11969+308951+98951+911430(Top 39%)8661(Top 53%)8661(Top 394%)
25K15.53 mi2.42 mi11795+1748824+1278824+12710866(Top 37%)8259(Top 51%)8259(Top 376%)
30K18.64 mi3.11 mi11868-738814+108814+1012313(Top 42%)8787(Top 54%)8787(Top 400%)
20M20.00 mi1.36 mi11847+218790+248790+2411787(Top 41%)8452(Top 52%)8452(Top 385%)
21M21.00 mi1.00 mi11543+3048642+1488642+1487163(Top 25%)5886(Top 36%)5886(Top 268%)
35K21.75 mi0.75 mi11364+1798548+948548+948055(Top 28%)6464(Top 40%)6464(Top 294%)
23M23.00 mi1.25 mi11099+2658381+1678381+1677729(Top 27%)6203(Top 38%)6203(Top 282%)
24M24.00 mi1.00 mi10835+2648226+1558226+1556835(Top 24%)5597(Top 34%)5597(Top 255%)
40K24.85 mi0.85 mi10655+1808115+1118115+1116720(Top 23%)5452(Top 33%)5452(Top 248%)
25.2M25.20 mi0.35 mi10567+888057+588057+585778(Top 20%)4794(Top 29%)4794(Top 218%)
FINISH26.22 mi1.02 mi10407+1607952+1057952+1057829(Top 27%)5971(Top 37%)5971(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8808

Males

7365

M40-44

7365

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13761

Males

9725

M40-44

9725

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8808

Males

7365

M40-44

7365

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10371

Males

8100

M40-44

8100

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11430

Males

8661

M40-44

8661

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10866

Males

8259

M40-44

8259

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12313

Males

8787

M40-44

8787

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11787

Males

8452

M40-44

8452

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7163

Males

5886

M40-44

5886

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8055

Males

6464

M40-44

6464

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7729

Males

6203

M40-44

6203

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6835

Males

5597

M40-44

5597

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6720

Males

5452

M40-44

5452

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5778

Males

4794

M40-44

4794

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7829

Males

5971

M40-44

5971

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5308*
Passed By
430
Net Change
+4850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15257
5K → 10K837*67+770#15257#14487
10K → 15K1926*0+1926#14487#12561
15K → 20K568*6+562#12561#11999
20K → HALF4414+30#11999#11969
HALF → 25K211*37+174#11969#11795
25K → 30K155200-73#11795#11868
30K → 20M9675+21#11868#11847
20M → 21M304*0+304#11847#11543
21M → 35K1834+179#11543#11364
35K → 23M271*6+265#11364#11099
23M → 24M267*3+264#11099#10835
24M → 40K1866+180#10835#10655
40K → 25.2M891+88#10655#10567
25.2M → FINISH17111+160#10567#10407
TOTALS5308*430+4850

* 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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