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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sid Arsalon

Bib: 7954 •M •Age: N/A

TX

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 (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sid

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 · 11:58/mi at mile 3.1

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
37:12
3.11 mi
Rank: #28785
Start → 5K
37:12 | 11:59/mi
10K
1:21:09
6.21 mi
Rank: #28978 (-193)
5K → 10K
43:57 | 14:09/mi
15K
2:06:00
9.32 mi
Rank: #28997 (-19)
10K → 15K
44:51 | 14:27/mi
20K
2:50:39
12.43 mi
Rank: #28998 (-1)
15K → 20K
44:39 | 14:23/mi
HALF
2:58:52
13.11 mi
Rank: #28997 (+1)
20K → HALF
8:13 | 12:04/mi
25K
3:37:45
15.53 mi
Rank: #28997
HALF → 25K
38:53 | 16:02/mi
30K
4:27:29
18.64 mi
Rank: #28998 (-1)
25K → 30K
49:44 | 16:01/mi
20M
4:49:28
20.00 mi
Rank: #28995 (+3)
30K → 20M
21:59 | 16:12/mi
21M
5:06:18
21.00 mi
Rank: #28994 (+1)
20M → 21M
16:50 | 16:50/mi
35K
5:17:33
21.75 mi
Rank: #28996 (-2)
21M → 35K
11:15 | 15:03/mi
23M
5:41:17
23.00 mi
Rank: #28997 (-1)
35K → 23M
23:44 | 18:58/mi
24M
5:57:18
24.00 mi
Rank: #28998 (-1)
23M → 24M
16:01 | 16:01/mi
40K
6:11:38
24.85 mi
Rank: #28997 (+1)
24M → 40K
14:20 | 16:46/mi
25.2M
6:18:13
25.20 mi
Rank: #28997
40K → 25.2M
6:35 | 19:06/mi
FINISH
6:33:21
26.22 mi
Rank: #28995 (+2)
25.2M → FINISH
15:08 | 14:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:58:52
Pace13:39 /mi
2nd Half
Distance13.11 mi
Time3:34:29
Pace16:22 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:5437:1211:5937:12
11:59
-
10K
6.21 mi11:28:511:21:0913:0443:57
14:09
+2:10
15K
9.32 mi12:13:422:06:0013:3244:51
14:27
+0:18
20K
12.43 mi12:58:212:50:3913:4444:39
14:23
-0:04
HALF
13.11 mi13:06:342:58:5213:398:13
12:04
-2:19
25K
15.53 mi13:45:273:37:4514:0238:53
16:02
+3:58
30K
18.64 mi14:35:114:27:2914:2149:44
16:01
-0:01
20M
20.00 mi14:57:104:49:2814:2921:59
16:12
+0:11
21M
21.00 mi15:14:005:06:1814:3616:50
16:50
+0:38
35K
21.75 mi15:25:155:17:3314:3711:15
15:03
-1:47
23M
23.00 mi15:48:595:41:1714:5123:44
18:58
+3:55
24M
24.00 mi16:05:005:57:1814:5416:01
16:01
-2:57
40K
24.85 mi16:19:206:11:3814:5814:20
16:46
+0:45
25.2M
25.20 mi16:25:556:18:1315:016:35
19:06
+2:20
FINISH
26.22 mi16:41:036:33:2115:0115:08
14:52
-4:14

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

11:59 /mi

Average Pace

15:01 /mi

Slowest Pace

19:06 /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

3:14:00

49% of race

Time at Steady Pace

2:49:02

43% of race

Time at Slower Pace

30:19

8% of race

Average Pace: 15:00 /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 mi10:44:5437:1211:5937:12
11:59
#28785
10K
6.21 mi11:28:511:21:0913:0443:57
14:09
#28978
15K
9.32 mi12:13:422:06:0013:3244:51
14:27
#28997
20K
12.43 mi12:58:212:50:3913:4444:39
14:23
#28998
HALF
13.11 mi13:06:342:58:5213:398:13
12:04
#28997
25K
15.53 mi13:45:273:37:4514:0238:53
16:02
#28997
30K
18.64 mi14:35:114:27:2914:2149:44
16:01
#28998
20M
20.00 mi14:57:104:49:2814:2921:59
16:12
#28995
21M
21.00 mi15:14:005:06:1814:3616:50
16:50
#28994
35K
21.75 mi15:25:155:17:3314:3711:15
15:03
#28996
23M
23.00 mi15:48:595:41:1714:5123:44
18:58
#28997
24M
24.00 mi16:05:005:57:1814:5416:01
16:01
#28998
40K
24.85 mi16:19:206:11:3814:5814:20
16:46
#28997
25.2M
25.20 mi16:25:556:18:1315:016:35
19:06
#28997
FINISH
26.22 mi16:41:036:33:2115:0115:08
14:52
#28995
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi28785162691626929000(Top 100%)16330(Top 100%)16330(Top 874%)
10K6.21 mi3.10 mi28978-19316322-5316322-5329008(Top 100%)16330(Top 100%)16330(Top 874%)
15K9.32 mi3.11 mi28997-1916328-616328-629000(Top 100%)16330(Top 100%)16330(Top 874%)
20K12.43 mi3.11 mi28998-1163281632828954(Top 100%)16307(Top 100%)16307(Top 873%)
HALF13.11 mi0.68 mi28997+1163281632828303(Top 98%)16057(Top 98%)16057(Top 860%)
25K15.53 mi2.42 mi2899716329-116329-128968(Top 100%)16313(Top 100%)16313(Top 873%)
30K18.64 mi3.11 mi28998-116328+116328+128918(Top 100%)16287(Top 100%)16287(Top 872%)
20M20.00 mi1.36 mi28995+316326+216326+228857(Top 99%)16261(Top 100%)16261(Top 871%)
21M21.00 mi1.00 mi28994+1163261632628793(Top 99%)16224(Top 99%)16224(Top 869%)
35K21.75 mi0.75 mi28996-2163261632628712(Top 99%)16155(Top 99%)16155(Top 865%)
23M23.00 mi1.25 mi28997-1163261632628987(Top 100%)16319(Top 100%)16319(Top 874%)
24M24.00 mi1.00 mi28998-1163261632628877(Top 100%)16246(Top 99%)16246(Top 870%)
40K24.85 mi0.85 mi28997+116325+116325+128852(Top 99%)16235(Top 99%)16235(Top 869%)
25.2M25.20 mi0.35 mi28997163251632528931(Top 100%)16281(Top 100%)16281(Top 872%)
FINISH26.22 mi1.02 mi28995+216324+116324+128829(Top 99%)16214(Top 99%)16214(Top 868%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

29000

Males

16330

M50-54

16330

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

29008

Males

16330

M50-54

16330

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

29000

Males

16330

M50-54

16330

15K→20K

9.3 - 12.4 mi

Top 100%
×5
+106ft-86ft

Overall

28954

Males

16307

M50-54

16307

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28303

Males

16057

M50-54

16057

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28968

Males

16313

M50-54

16313

25K→30K

15.5 - 18.6 mi

Top 100%
×9
+181ft-148ft

Overall

28918

Males

16287

M50-54

16287

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28857

Males

16261

M50-54

16261

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28793

Males

16224

M50-54

16224

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28712

Males

16155

M50-54

16155

35K→23M

21.8 - 23.0 mi

Top 100%
×5
+23ft-63ft

Overall

28987

Males

16319

M50-54

16319

23M→24M

23.0 - 24.0 mi

Top 100%
×6
+12ft-82ft

Overall

28877

Males

16246

M50-54

16246

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28852

Males

16235

M50-54

16235

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1
+13ft-16ft

Overall

28931

Males

16281

M50-54

16281

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28829

Males

16214

M50-54

16214

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
23
Passed By
233
Net Change
-210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28785
5K → 10K1194-193#28785#28978
10K → 15K221-19#28978#28997
15K → 20K45-1#28997#28998
20K → HALF10+1#28998#28997
HALF → 25K440#28997#28997
25K → 30K23-1#28997#28998
30K → 20M30+3#28998#28995
20M → 21M21+1#28995#28994
21M → 35K02-2#28994#28996
35K → 23M01-1#28996#28997
23M → 24M12-1#28997#28998
24M → 40K10+1#28998#28997
40K → 25.2M000#28997#28997
25.2M → FINISH20+2#28997#28995
TOTALS23233-210
📊

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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Export & Support

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