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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Billy Rosen

Bib: 8492 •M •Age: N/A

NY

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

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 · 7:48/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
25:36
3.11 mi
Rank: #18460
Start → 5K
25:36 | 8:15/mi
10K
50:46
6.21 mi
Rank: #18222 (+238)
5K → 10K
25:10 | 8:07/mi
15K
1:15:43
9.32 mi
Rank: #17903 (+319)
10K → 15K
24:57 | 8:02/mi
20K
1:41:36
12.43 mi
Rank: #18013 (-110)
15K → 20K
25:53 | 8:20/mi
HALF
1:47:07
13.11 mi
Rank: #17991 (+22)
20K → HALF
5:31 | 8:06/mi
25K
2:07:24
15.53 mi
Rank: #17951 (+40)
HALF → 25K
20:17 | 8:22/mi
30K
2:33:50
18.64 mi
Rank: #17725 (+226)
25K → 30K
26:26 | 8:31/mi
20M
2:45:27
20.00 mi
Rank: #17598 (+127)
30K → 20M
11:37 | 8:34/mi
21M
2:54:23
21.00 mi
Rank: #17472 (+126)
20M → 21M
8:56 | 8:56/mi
35K
3:00:52
21.75 mi
Rank: #17503 (-31)
21M → 35K
6:29 | 8:40/mi
23M
3:11:53
23.00 mi
Rank: #17485 (+18)
35K → 23M
11:01 | 8:49/mi
24M
3:20:41
24.00 mi
Rank: #17514 (-29)
23M → 24M
8:48 | 8:48/mi
40K
3:28:04
24.85 mi
Rank: #17442 (+72)
24M → 40K
7:23 | 8:39/mi
25.2M
3:31:08
25.20 mi
Rank: #17385 (+57)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:39:05
26.22 mi
Rank: #17241 (+144)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:07
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:51:58
Pace8:33 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:0625:368:1525:36
8:15
-
10K
6.21 mi11:32:1650:468:1125:10
8:07
-0:08
15K
9.32 mi11:57:131:15:438:0824:57
8:02
-0:05
20K
12.43 mi12:23:061:41:368:1125:53
8:20
+0:18
HALF
13.11 mi12:28:371:47:078:115:31
8:06
-0:14
25K
15.53 mi12:48:542:07:248:1320:17
8:22
+0:16
30K
18.64 mi13:15:202:33:508:1626:26
8:31
+0:09
20M
20.00 mi13:26:572:45:278:1711:37
8:34
+0:03
21M
21.00 mi13:35:532:54:238:198:56
8:56
+0:22
35K
21.75 mi13:42:223:00:528:196:29
8:40
-0:16
23M
23.00 mi13:53:233:11:538:2111:01
8:49
+0:09
24M
24.00 mi14:02:113:20:418:228:48
8:48
-0:01
40K
24.85 mi14:09:343:28:048:237:23
8:39
-0:09
25.2M
25.20 mi14:12:383:31:088:233:04
8:54
+0:15
FINISH
26.22 mi14:20:353:39:058:227:57
7:49
-1:05

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

7:49 /mi

Average Pace

8:22 /mi

Slowest Pace

8:56 /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

2:53:24

79% of race

Time at Steady Pace

45:41

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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 mi11:07:0625:368:1525:36
8:15
#18460
10K
6.21 mi11:32:1650:468:1125:10
8:07
#18222
15K
9.32 mi11:57:131:15:438:0824:57
8:02
#17903
20K
12.43 mi12:23:061:41:368:1125:53
8:20
#18013
HALF
13.11 mi12:28:371:47:078:115:31
8:06
#17991
25K
15.53 mi12:48:542:07:248:1320:17
8:22
#17951
30K
18.64 mi13:15:202:33:508:1626:26
8:31
#17725
20M
20.00 mi13:26:572:45:278:1711:37
8:34
#17598
21M
21.00 mi13:35:532:54:238:198:56
8:56
#17472
35K
21.75 mi13:42:223:00:528:196:29
8:40
#17503
23M
23.00 mi13:53:233:11:538:2111:01
8:49
#17485
24M
24.00 mi14:02:113:20:418:228:48
8:48
#17514
40K
24.85 mi14:09:343:28:048:237:23
8:39
#17442
25.2M
25.20 mi14:12:383:31:088:233:04
8:54
#17385
FINISH
26.22 mi14:20:353:39:058:227:57
7:49
#17241
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 mi18460116051160517242(Top 59%)11122(Top 68%)11122(Top 506%)
10K6.21 mi3.10 mi18222+23811527+7811527+7817962(Top 62%)11425(Top 70%)11425(Top 520%)
15K9.32 mi3.11 mi17903+31911389+13811389+13817242(Top 59%)11122(Top 68%)11122(Top 506%)
20K12.43 mi3.11 mi18013-11011438-4911438-4918287(Top 63%)11525(Top 71%)11525(Top 524%)
HALF13.11 mi0.68 mi17991+2211430+811430+817682(Top 61%)11300(Top 69%)11300(Top 514%)
25K15.53 mi2.42 mi17951+4011404+2611404+2617752(Top 61%)11255(Top 69%)11255(Top 512%)
30K18.64 mi3.11 mi17725+22611276+12811276+12816957(Top 58%)10819(Top 66%)10819(Top 492%)
20M20.00 mi1.36 mi17598+12711207+6911207+6916500(Top 57%)10528(Top 64%)10528(Top 479%)
21M21.00 mi1.00 mi17472+12611132+7511132+7515758(Top 54%)10154(Top 62%)10154(Top 462%)
35K21.75 mi0.75 mi17503-3111133-111133-118440(Top 64%)11245(Top 69%)11245(Top 512%)
23M23.00 mi1.25 mi17485+1811096+3711096+3717447(Top 60%)10724(Top 66%)10724(Top 488%)
24M24.00 mi1.00 mi17514-2911081+1511081+1518497(Top 64%)11188(Top 68%)11188(Top 509%)
40K24.85 mi0.85 mi17442+7211033+4811033+4816460(Top 57%)10171(Top 62%)10171(Top 463%)
25.2M25.20 mi0.35 mi17385+5710998+3510998+3514046(Top 48%)9090(Top 56%)9090(Top 414%)
FINISH26.22 mi1.02 mi17241+14410922+7610922+7613778(Top 47%)8931(Top 55%)8931(Top 406%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17242

Males

11122

M40-44

11122

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17962

Males

11425

M40-44

11425

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17242

Males

11122

M40-44

11122

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18287

Males

11525

M40-44

11525

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17682

Males

11300

M40-44

11300

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17752

Males

11255

M40-44

11255

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16957

Males

10819

M40-44

10819

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16500

Males

10528

M40-44

10528

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15758

Males

10154

M40-44

10154

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18440

Males

11245

M40-44

11245

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17447

Males

10724

M40-44

10724

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18497

Males

11188

M40-44

11188

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16460

Males

10171

M40-44

10171

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

14046

Males

9090

M40-44

9090

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13778

Males

8931

M40-44

8931

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2262*
Passed By
1008
Net Change
+1219
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18460
5K → 10K418*180+238#18460#18222
10K → 15K378*59+319#18222#17903
15K → 20K125200-110#17903#18013
20K → HALF5028+22#18013#17991
HALF → 25K144104+40#17991#17951
25K → 30K307*81+226#17951#17725
30K → 20M15932+127#17725#17598
20M → 21M14216+126#17598#17472
21M → 35K4677-31#17472#17503
35K → 23M10789+18#17503#17485
23M → 24M6493-29#17485#17514
24M → 40K9927+72#17514#17442
40K → 25.2M658+57#17442#17385
25.2M → FINISH15814+144#17385#17241
TOTALS2262*1008+1219

* 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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