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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katie Shanahan

Bib: 30910 •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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Katie

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 · 11:39/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
36:13
3.11 mi
Rank: #28633
Start → 5K
36:13 | 11:40/mi
10K
1:13:15
6.21 mi
Rank: #28600 (+33)
5K → 10K
37:02 | 11:56/mi
15K
1:52:02
9.32 mi
Rank: #28640 (-40)
10K → 15K
38:47 | 12:29/mi
20K
2:32:08
12.43 mi
Rank: #28642 (-2)
15K → 20K
40:06 | 12:55/mi
HALF
2:40:26
13.11 mi
Rank: #28641 (+1)
20K → HALF
8:18 | 12:11/mi
25K
3:15:22
15.53 mi
Rank: #28709 (-68)
HALF → 25K
34:56 | 14:25/mi
30K
3:59:06
18.64 mi
Rank: #28664 (+45)
25K → 30K
43:44 | 14:05/mi
20M
4:18:55
20.00 mi
Rank: #28660 (+4)
30K → 20M
19:49 | 14:36/mi
21M
4:34:08
21.00 mi
Rank: #28651 (+9)
20M → 21M
15:13 | 15:13/mi
35K
4:44:05
21.75 mi
Rank: #28641 (+10)
21M → 35K
9:57 | 13:18/mi
23M
5:01:15
23.00 mi
Rank: #28625 (+16)
35K → 23M
17:10 | 13:44/mi
24M
5:14:37
24.00 mi
Rank: #28616 (+9)
23M → 24M
13:22 | 13:22/mi
40K
5:27:15
24.85 mi
Rank: #28620 (-4)
24M → 40K
12:38 | 14:47/mi
25.2M
5:32:24
25.20 mi
Rank: #28614 (+6)
40K → 25.2M
5:09 | 14:57/mi
FINISH
5:45:55
26.22 mi
Rank: #28611 (+3)
25.2M → FINISH
13:31 | 13:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:40:26
Pace12:15 /mi
2nd Half
Distance13.11 mi
Time3:05:29
Pace14:09 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4736:1311:4036:13
11:40
-
10K
6.21 mi12:38:491:13:1511:4837:02
11:56
+0:16
15K
9.32 mi13:17:361:52:0212:0238:47
12:29
+0:33
20K
12.43 mi13:57:422:32:0812:1540:06
12:55
+0:26
HALF
13.11 mi14:06:002:40:2612:158:18
12:11
-0:44
25K
15.53 mi14:40:563:15:2212:3534:56
14:25
+2:14
30K
18.64 mi15:24:403:59:0612:5043:44
14:05
-0:20
20M
20.00 mi15:44:294:18:5512:5719:49
14:36
+0:31
21M
21.00 mi15:59:424:34:0813:0415:13
15:13
+0:37
35K
21.75 mi16:09:394:44:0513:049:57
13:18
-1:55
23M
23.00 mi16:26:495:01:1513:0617:10
13:44
+0:26
24M
24.00 mi16:40:115:14:3713:0713:22
13:22
-0:22
40K
24.85 mi16:52:495:27:1513:1012:38
14:47
+1:25
25.2M
25.20 mi16:57:585:32:2413:125:09
14:57
+0:10
FINISH
26.22 mi17:11:295:45:5513:1313:31
13:16
-1:41

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

11:40 /mi

Average Pace

13:12 /mi

Slowest Pace

15:13 /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

2:00:20

35% of race

Time at Steady Pace

1:34:06

27% of race

Time at Slower Pace

2:11:29

38% of race

Average Pace: 13:12 /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 mi12:01:4736:1311:4036:13
11:40
#28633
10K
6.21 mi12:38:491:13:1511:4837:02
11:56
#28600
15K
9.32 mi13:17:361:52:0212:0238:47
12:29
#28640
20K
12.43 mi13:57:422:32:0812:1540:06
12:55
#28642
HALF
13.11 mi14:06:002:40:2612:158:18
12:11
#28641
25K
15.53 mi14:40:563:15:2212:3534:56
14:25
#28709
30K
18.64 mi15:24:403:59:0612:5043:44
14:05
#28664
20M
20.00 mi15:44:294:18:5512:5719:49
14:36
#28660
21M
21.00 mi15:59:424:34:0813:0415:13
15:13
#28651
35K
21.75 mi16:09:394:44:0513:049:57
13:18
#28641
23M
23.00 mi16:26:495:01:1513:0617:10
13:44
#28625
24M
24.00 mi16:40:115:14:3713:0713:22
13:22
#28616
40K
24.85 mi16:52:495:27:1513:1012:38
14:47
#28620
25.2M
25.20 mi16:57:585:32:2413:125:09
14:57
#28614
FINISH
26.22 mi17:11:295:45:5513:1313:31
13:16
#28611
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi28633123121231228634(Top 99%)12317(Top 98%)12317(Top 709%)
10K6.21 mi3.10 mi28600+3312289+2312289+2328533(Top 98%)12246(Top 97%)12246(Top 705%)
15K9.32 mi3.11 mi28640-4012313-2412313-2428634(Top 99%)12317(Top 98%)12317(Top 709%)
20K12.43 mi3.11 mi28642-212322-912322-928566(Top 98%)12297(Top 98%)12297(Top 708%)
HALF13.11 mi0.68 mi28641+1123221232228353(Top 98%)12172(Top 97%)12172(Top 701%)
25K15.53 mi2.42 mi28709-6812369-4712369-4728810(Top 99%)12453(Top 99%)12453(Top 717%)
30K18.64 mi3.11 mi28664+4512345+2412345+2428409(Top 98%)12247(Top 97%)12247(Top 705%)
20M20.00 mi1.36 mi28660+412344+112344+128449(Top 98%)12282(Top 98%)12282(Top 707%)
21M21.00 mi1.00 mi28651+912343+112343+128190(Top 97%)12158(Top 97%)12158(Top 700%)
35K21.75 mi0.75 mi28641+1012338+512338+527928(Top 96%)12058(Top 96%)12058(Top 694%)
23M23.00 mi1.25 mi28625+1612331+712331+727952(Top 96%)12052(Top 96%)12052(Top 694%)
24M24.00 mi1.00 mi28616+912330+112330+127938(Top 96%)12083(Top 96%)12083(Top 696%)
40K24.85 mi0.85 mi28620-412335-512335-528351(Top 98%)12294(Top 98%)12294(Top 708%)
25.2M25.20 mi0.35 mi28614+612333+212333+227922(Top 96%)12095(Top 96%)12095(Top 696%)
FINISH26.22 mi1.02 mi28611+312330+312330+328373(Top 98%)12298(Top 98%)12298(Top 708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28634

Females

12317

F40-44

12317

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28533

Females

12246

F40-44

12246

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28634

Females

12317

F40-44

12317

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28566

Females

12297

F40-44

12297

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28353

Females

12172

F40-44

12172

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28810

Females

12453

F40-44

12453

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28409

Females

12247

F40-44

12247

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28449

Females

12282

F40-44

12282

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28190

Females

12158

F40-44

12158

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27928

Females

12058

F40-44

12058

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27952

Females

12052

F40-44

12052

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27938

Females

12083

F40-44

12083

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28351

Females

12294

F40-44

12294

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27922

Females

12095

F40-44

12095

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28373

Females

12298

F40-44

12298

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
369
Passed By
347
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28633
5K → 10K7946+33#28633#28600
10K → 15K4383-40#28600#28640
15K → 20K4244-2#28640#28642
20K → HALF1110+1#28642#28641
HALF → 25K1684-68#28641#28709
25K → 30K6823+45#28709#28664
30K → 20M1612+4#28664#28660
20M → 21M1910+9#28660#28651
21M → 35K177+10#28651#28641
35K → 23M226+16#28641#28625
23M → 24M134+9#28625#28616
24M → 40K48-4#28616#28620
40K → 25.2M82+6#28620#28614
25.2M → FINISH118+3#28614#28611
TOTALS369347+22
📊

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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