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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jenn Smagula

Bib: 30949 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jenn

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 · 11:12/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
34:48
3.11 mi
Rank: #28255
Start → 5K
34:48 | 11:13/mi
10K
1:11:01
6.21 mi
Rank: #28327 (-72)
5K → 10K
36:13 | 11:40/mi
15K
1:46:33
9.32 mi
Rank: #28210 (+117)
10K → 15K
35:32 | 11:27/mi
20K
2:22:28
12.43 mi
Rank: #28068 (+142)
15K → 20K
35:55 | 11:34/mi
HALF
2:30:17
13.11 mi
Rank: #28055 (+13)
20K → HALF
7:49 | 11:29/mi
25K
3:00:12
15.53 mi
Rank: #28028 (+27)
HALF → 25K
29:55 | 12:21/mi
30K
3:38:47
18.64 mi
Rank: #27892 (+136)
25K → 30K
38:35 | 12:26/mi
20M
3:55:25
20.00 mi
Rank: #27824 (+68)
30K → 20M
16:38 | 12:15/mi
21M
4:09:48
21.00 mi
Rank: #27817 (+7)
20M → 21M
14:23 | 14:23/mi
35K
4:19:06
21.75 mi
Rank: #27805 (+12)
21M → 35K
9:18 | 12:26/mi
23M
4:36:44
23.00 mi
Rank: #27850 (-45)
35K → 23M
17:38 | 14:06/mi
24M
4:49:23
24.00 mi
Rank: #27836 (+14)
23M → 24M
12:39 | 12:39/mi
40K
5:01:17
24.85 mi
Rank: #27854 (-18)
24M → 40K
11:54 | 13:56/mi
25.2M
5:06:18
25.20 mi
Rank: #27850 (+4)
40K → 25.2M
5:01 | 14:33/mi
FINISH
5:18:15
26.22 mi
Rank: #27834 (+16)
25.2M → FINISH
11:57 | 11:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:30:17
Pace11:28 /mi
2nd Half
Distance13.11 mi
Time2:47:58
Pace12:49 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:5834:4811:1334:48
11:13
-
10K
6.21 mi12:41:111:11:0111:2636:13
11:40
+0:27
15K
9.32 mi13:16:431:46:3311:2635:32
11:27
-0:13
20K
12.43 mi13:52:382:22:2811:2835:55
11:34
+0:07
HALF
13.11 mi14:00:272:30:1711:287:49
11:29
-0:05
25K
15.53 mi14:30:223:00:1211:3729:55
12:21
+0:52
30K
18.64 mi15:08:573:38:4711:4538:35
12:26
+0:05
20M
20.00 mi15:25:353:55:2511:4716:38
12:15
-0:11
21M
21.00 mi15:39:584:09:4811:5414:23
14:23
+2:08
35K
21.75 mi15:49:164:19:0611:559:18
12:26
-1:57
23M
23.00 mi16:06:544:36:4412:0217:38
14:06
+1:40
24M
24.00 mi16:19:334:49:2312:0412:39
12:39
-1:27
40K
24.85 mi16:31:275:01:1712:0811:54
13:56
+1:17
25.2M
25.20 mi16:36:285:06:1812:105:01
14:33
+0:37
FINISH
26.22 mi16:48:255:18:1512:0911:57
11:44
-2:49

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

11:13 /mi

Average Pace

12:09 /mi

Slowest Pace

14:33 /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

2:42:14

51% of race

Time at Steady Pace

1:47:05

34% of race

Time at Slower Pace

48:56

15% of race

Average Pace: 12:08 /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 mi12:04:5834:4811:1334:48
11:13
#28255
10K
6.21 mi12:41:111:11:0111:2636:13
11:40
#28327
15K
9.32 mi13:16:431:46:3311:2635:32
11:27
#28210
20K
12.43 mi13:52:382:22:2811:2835:55
11:34
#28068
HALF
13.11 mi14:00:272:30:1711:287:49
11:29
#28055
25K
15.53 mi14:30:223:00:1211:3729:55
12:21
#28028
30K
18.64 mi15:08:573:38:4711:4538:35
12:26
#27892
20M
20.00 mi15:25:353:55:2511:4716:38
12:15
#27824
21M
21.00 mi15:39:584:09:4811:5414:23
14:23
#27817
35K
21.75 mi15:49:164:19:0611:559:18
12:26
#27805
23M
23.00 mi16:06:544:36:4412:0217:38
14:06
#27850
24M
24.00 mi16:19:334:49:2312:0412:39
12:39
#27836
40K
24.85 mi16:31:275:01:1712:0811:54
13:56
#27854
25.2M
25.20 mi16:36:285:06:1812:105:01
14:33
#27850
FINISH
26.22 mi16:48:255:18:1512:0911:57
11:44
#27834
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi28255120541205427915(Top 96%)11865(Top 94%)11865(Top 664%)
10K6.21 mi3.10 mi28327-7212101-4712101-4728352(Top 98%)12129(Top 96%)12129(Top 679%)
15K9.32 mi3.11 mi28210+11712027+7412027+7427915(Top 96%)11865(Top 94%)11865(Top 664%)
20K12.43 mi3.11 mi28068+14211946+8111946+8127632(Top 95%)11699(Top 93%)11699(Top 655%)
HALF13.11 mi0.68 mi28055+1311942+411942+427843(Top 96%)11862(Top 94%)11862(Top 664%)
25K15.53 mi2.42 mi28028+2711928+1411928+1427803(Top 96%)11832(Top 94%)11832(Top 662%)
30K18.64 mi3.11 mi27892+13611860+6811860+6827230(Top 94%)11585(Top 92%)11585(Top 649%)
20M20.00 mi1.36 mi27824+6811826+3411826+3426695(Top 92%)11354(Top 90%)11354(Top 636%)
21M21.00 mi1.00 mi27817+7118261182627649(Top 95%)11885(Top 94%)11885(Top 665%)
35K21.75 mi0.75 mi27805+12118261182627201(Top 94%)11664(Top 93%)11664(Top 653%)
23M23.00 mi1.25 mi27850-4511856-3011856-3028211(Top 97%)12203(Top 97%)12203(Top 683%)
24M24.00 mi1.00 mi27836+1411854+211854+227347(Top 94%)11791(Top 94%)11791(Top 660%)
40K24.85 mi0.85 mi27854-1811869-1511869-1527836(Top 96%)12029(Top 96%)12029(Top 674%)
25.2M25.20 mi0.35 mi27850+4118691186927661(Top 95%)11962(Top 95%)11962(Top 670%)
FINISH26.22 mi1.02 mi27834+1611870-111870-127156(Top 94%)11715(Top 93%)11715(Top 656%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27915

Females

11865

F45-49

11865

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28352

Females

12129

F45-49

12129

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27915

Females

11865

F45-49

11865

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27632

Females

11699

F45-49

11699

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

27843

Females

11862

F45-49

11862

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27803

Females

11832

F45-49

11832

25K→30K

15.5 - 18.6 mi

Top 94%
×9
+181ft-148ft

Overall

27230

Females

11585

F45-49

11585

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26695

Females

11354

F45-49

11354

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27649

Females

11885

F45-49

11885

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27201

Females

11664

F45-49

11664

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28211

Females

12203

F45-49

12203

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27347

Females

11791

F45-49

11791

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27836

Females

12029

F45-49

12029

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27661

Females

11962

F45-49

11962

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27156

Females

11715

F45-49

11715

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
800
Passed By
379
Net Change
+421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28255
5K → 10K71143-72#28255#28327
10K → 15K14225+117#28327#28210
15K → 20K15412+142#28210#28068
20K → HALF207+13#28068#28055
HALF → 25K6538+27#28055#28028
25K → 30K15216+136#28028#27892
30K → 20M702+68#27892#27824
20M → 21M2720+7#27824#27817
21M → 35K2311+12#27817#27805
35K → 23M954-45#27805#27850
23M → 24M239+14#27850#27836
24M → 40K927-18#27836#27854
40K → 25.2M84+4#27854#27850
25.2M → FINISH2711+16#27850#27834
TOTALS800379+421
📊

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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