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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sophia Macmaster

Bib: 29055 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sophia

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 · 8:23/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
28:29
3.11 mi
Rank: #23362
Start → 5K
28:29 | 9:11/mi
10K
56:53
6.21 mi
Rank: #23392 (-30)
5K → 10K
28:24 | 9:09/mi
15K
1:25:09
9.32 mi
Rank: #23301 (+91)
10K → 15K
28:16 | 9:06/mi
20K
1:53:43
12.43 mi
Rank: #23155 (+146)
15K → 20K
28:34 | 9:12/mi
HALF
1:59:49
13.11 mi
Rank: #23121 (+34)
20K → HALF
6:06 | 8:57/mi
25K
2:22:23
15.53 mi
Rank: #22981 (+140)
HALF → 25K
22:34 | 9:19/mi
30K
2:51:58
18.64 mi
Rank: #22738 (+243)
25K → 30K
29:35 | 9:32/mi
20M
3:05:03
20.00 mi
Rank: #22616 (+122)
30K → 20M
13:05 | 9:38/mi
21M
3:14:50
21.00 mi
Rank: #22465 (+151)
20M → 21M
9:47 | 9:47/mi
35K
3:21:45
21.75 mi
Rank: #22383 (+82)
21M → 35K
6:55 | 9:15/mi
23M
3:33:36
23.00 mi
Rank: #22253 (+130)
35K → 23M
11:51 | 9:29/mi
24M
3:42:46
24.00 mi
Rank: #22160 (+93)
23M → 24M
9:10 | 9:10/mi
40K
3:50:20
24.85 mi
Rank: #22023 (+137)
24M → 40K
7:34 | 8:51/mi
25.2M
3:53:33
25.20 mi
Rank: #21961 (+62)
40K → 25.2M
3:13 | 9:20/mi
FINISH
4:02:06
26.22 mi
Rank: #21840 (+121)
25.2M → FINISH
8:33 | 8:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:49
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:02:17
Pace9:20 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0828:299:1128:29
9:11
-
10K
6.21 mi12:19:3256:539:1028:24
9:09
-0:02
15K
9.32 mi12:47:481:25:099:0928:16
9:06
-0:03
20K
12.43 mi13:16:221:53:439:1028:34
9:12
+0:06
HALF
13.11 mi13:22:281:59:499:096:06
8:57
-0:15
25K
15.53 mi13:45:022:22:239:1022:34
9:19
+0:22
30K
18.64 mi14:14:372:51:589:1429:35
9:32
+0:13
20M
20.00 mi14:27:423:05:039:1613:05
9:38
+0:06
21M
21.00 mi14:37:293:14:509:179:47
9:47
+0:09
35K
21.75 mi14:44:243:21:459:176:55
9:15
-0:32
23M
23.00 mi14:56:153:33:369:1811:51
9:29
+0:14
24M
24.00 mi15:05:253:42:469:179:10
9:10
-0:19
40K
24.85 mi15:12:593:50:209:177:34
8:51
-0:19
25.2M
25.20 mi15:16:123:53:339:173:13
9:20
+0:29
FINISH
26.22 mi15:24:454:02:069:158:33
8:24
-0:56

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

8:24 /mi

Average Pace

9:14 /mi

Slowest Pace

9:47 /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

2:25:06

60% of race

Time at Steady Pace

1:37:00

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:14 /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 mi11:51:0828:299:1128:29
9:11
#23362
10K
6.21 mi12:19:3256:539:1028:24
9:09
#23392
15K
9.32 mi12:47:481:25:099:0928:16
9:06
#23301
20K
12.43 mi13:16:221:53:439:1028:34
9:12
#23155
HALF
13.11 mi13:22:281:59:499:096:06
8:57
#23121
25K
15.53 mi13:45:022:22:239:1022:34
9:19
#22981
30K
18.64 mi14:14:372:51:589:1429:35
9:32
#22738
20M
20.00 mi14:27:423:05:039:1613:05
9:38
#22616
21M
21.00 mi14:37:293:14:509:179:47
9:47
#22465
35K
21.75 mi14:44:243:21:459:176:55
9:15
#22383
23M
23.00 mi14:56:153:33:369:1811:51
9:29
#22253
24M
24.00 mi15:05:253:42:469:179:10
9:10
#22160
40K
24.85 mi15:12:593:50:209:177:34
8:51
#22023
25.2M
25.20 mi15:16:123:53:339:173:13
9:20
#21961
FINISH
26.22 mi15:24:454:02:069:158:33
8:24
#21840
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi233629350935023131(Top 80%)9212(Top 73%)9212(Top 161%)
10K6.21 mi3.10 mi23392-309355-59355-523406(Top 81%)9352(Top 74%)9352(Top 164%)
15K9.32 mi3.11 mi23301+919309+469309+4623131(Top 80%)9212(Top 73%)9212(Top 161%)
20K12.43 mi3.11 mi23155+1469251+589251+5822726(Top 78%)9032(Top 72%)9032(Top 158%)
HALF13.11 mi0.68 mi23121+349230+219230+2122553(Top 78%)8930(Top 71%)8930(Top 156%)
25K15.53 mi2.42 mi22981+1409158+729158+7222429(Top 77%)8896(Top 71%)8896(Top 156%)
30K18.64 mi3.11 mi22738+2439064+949064+9421724(Top 75%)8631(Top 69%)8631(Top 151%)
20M20.00 mi1.36 mi22616+1229018+469018+4621523(Top 74%)8612(Top 68%)8612(Top 151%)
21M21.00 mi1.00 mi22465+1518952+668952+6619721(Top 68%)7714(Top 61%)7714(Top 135%)
35K21.75 mi0.75 mi22383+828915+378915+3720992(Top 72%)8438(Top 67%)8438(Top 148%)
23M23.00 mi1.25 mi22253+1308869+468869+4620521(Top 71%)8224(Top 65%)8224(Top 144%)
24M24.00 mi1.00 mi22160+938842+278842+2720164(Top 69%)8140(Top 65%)8140(Top 142%)
40K24.85 mi0.85 mi22023+1378775+678775+6717694(Top 61%)6891(Top 55%)6891(Top 121%)
25.2M25.20 mi0.35 mi21961+628751+248751+2416607(Top 57%)6325(Top 50%)6325(Top 111%)
FINISH26.22 mi1.02 mi21840+1218694+578694+5717598(Top 61%)6842(Top 54%)6842(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23131

Females

9212

F18-39

9212

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23406

Females

9352

F18-39

9352

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23131

Females

9212

F18-39

9212

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22726

Females

9032

F18-39

9032

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22553

Females

8930

F18-39

8930

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22429

Females

8896

F18-39

8896

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21724

Females

8631

F18-39

8631

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21523

Females

8612

F18-39

8612

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19721

Females

7714

F18-39

7714

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20992

Females

8438

F18-39

8438

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20521

Females

8224

F18-39

8224

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

20164

Females

8140

F18-39

8140

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17694

Females

6891

F18-39

6891

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16607

Females

6325

F18-39

6325

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17598

Females

6842

F18-39

6842

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2155*
Passed By
603
Net Change
+1522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23362
5K → 10K200200-30#23362#23392
10K → 15K216*125+91#23392#23301
15K → 20K232*86+146#23301#23155
20K → HALF4511+34#23155#23121
HALF → 25K203*63+140#23121#22981
25K → 30K283*40+243#22981#22738
30K → 20M14624+122#22738#22616
20M → 21M1587+151#22616#22465
21M → 35K897+82#22465#22383
35K → 23M14919+130#22383#22253
23M → 24M10815+93#22253#22160
24M → 40K1392+137#22160#22023
40K → 25.2M631+62#22023#21961
25.2M → FINISH1243+121#21961#21840
TOTALS2155*603+1522

* 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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Export & Support

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