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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shaun Olson

Bib: 28346 •F •Age: N/A

MN

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 (F50-54)
#0 / 1233
Race Day Weather
51°/41°F
overcast clouds
Personalized for Shaun

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 · 10:34/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
32:50
3.11 mi
Rank: #27306
Start → 5K
32:50 | 10:35/mi
10K
1:06:53
6.21 mi
Rank: #27498 (-192)
5K → 10K
34:03 | 10:58/mi
15K
1:40:59
9.32 mi
Rank: #27478 (+20)
10K → 15K
34:06 | 10:59/mi
20K
2:14:59
12.43 mi
Rank: #27310 (+168)
15K → 20K
34:00 | 10:57/mi
HALF
2:22:17
13.11 mi
Rank: #27290 (+20)
20K → HALF
7:18 | 10:43/mi
25K
2:49:06
15.53 mi
Rank: #27137 (+153)
HALF → 25K
26:49 | 11:04/mi
30K
3:24:37
18.64 mi
Rank: #26961 (+176)
25K → 30K
35:31 | 11:26/mi
20M
3:41:08
20.00 mi
Rank: #26948 (+13)
30K → 20M
16:31 | 12:10/mi
21M
3:55:07
21.00 mi
Rank: #27002 (-54)
20M → 21M
13:59 | 13:59/mi
35K
4:03:31
21.75 mi
Rank: #26951 (+51)
21M → 35K
8:24 | 11:14/mi
23M
4:17:03
23.00 mi
Rank: #26830 (+121)
35K → 23M
13:32 | 10:49/mi
24M
4:29:49
24.00 mi
Rank: #26893 (-63)
23M → 24M
12:46 | 12:46/mi
40K
4:39:46
24.85 mi
Rank: #26856 (+37)
24M → 40K
9:57 | 11:39/mi
25.2M
4:43:40
25.20 mi
Rank: #26812 (+44)
40K → 25.2M
3:54 | 11:19/mi
FINISH
4:54:35
26.22 mi
Rank: #26781 (+31)
25.2M → FINISH
10:55 | 10:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:17
Pace10:52 /mi
2nd Half
Distance13.11 mi
Time2:32:18
Pace11:38 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1132:5010:3532:50
10:35
-
10K
6.21 mi12:29:141:06:5310:4634:03
10:58
+0:23
15K
9.32 mi13:03:201:40:5910:5134:06
10:59
+0:01
20K
12.43 mi13:37:202:14:5910:5234:00
10:57
-0:02
HALF
13.11 mi13:44:382:22:1710:527:18
10:43
-0:14
25K
15.53 mi14:11:272:49:0610:5426:49
11:04
+0:21
30K
18.64 mi14:46:583:24:3710:5935:31
11:26
+0:22
20M
20.00 mi15:03:293:41:0811:0416:31
12:10
+0:44
21M
21.00 mi15:17:283:55:0711:1213:59
13:59
+1:49
35K
21.75 mi15:25:524:03:3111:128:24
11:14
-2:45
23M
23.00 mi15:39:244:17:0311:1113:32
10:49
-0:25
24M
24.00 mi15:52:104:29:4911:1512:46
12:46
+1:57
40K
24.85 mi16:02:074:39:4611:169:57
11:39
-1:07
25.2M
25.20 mi16:06:014:43:4011:163:54
11:19
-0:20
FINISH
26.22 mi16:16:564:54:3511:1510:55
10:43
-0:36

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

10:35 /mi

Average Pace

11:15 /mi

Slowest Pace

13:59 /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

32:50

11% of race

Time at Steady Pace

3:28:32

71% of race

Time at Slower Pace

53:13

18% of race

Average Pace: 11:14 /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 mi11:55:1132:5010:3532:50
10:35
#27306
10K
6.21 mi12:29:141:06:5310:4634:03
10:58
#27498
15K
9.32 mi13:03:201:40:5910:5134:06
10:59
#27478
20K
12.43 mi13:37:202:14:5910:5234:00
10:57
#27310
HALF
13.11 mi13:44:382:22:1710:527:18
10:43
#27290
25K
15.53 mi14:11:272:49:0610:5426:49
11:04
#27137
30K
18.64 mi14:46:583:24:3710:5935:31
11:26
#26961
20M
20.00 mi15:03:293:41:0811:0416:31
12:10
#26948
21M
21.00 mi15:17:283:55:0711:1213:59
13:59
#27002
35K
21.75 mi15:25:524:03:3111:128:24
11:14
#26951
23M
23.00 mi15:39:244:17:0311:1113:32
10:49
#26830
24M
24.00 mi15:52:104:29:4911:1512:46
12:46
#26893
40K
24.85 mi16:02:074:39:4611:169:57
11:39
#26856
25.2M
25.20 mi16:06:014:43:4011:163:54
11:19
#26812
FINISH
26.22 mi16:16:564:54:3511:1510:55
10:43
#26781
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27306114521145227382(Top 94%)11537(Top 92%)11537(Top 936%)
10K6.21 mi3.10 mi27498-19211576-12411576-12427628(Top 95%)11678(Top 93%)11678(Top 947%)
15K9.32 mi3.11 mi27478+2011591-1511591-1527382(Top 94%)11537(Top 92%)11537(Top 936%)
20K12.43 mi3.11 mi27310+16811477+11411477+11426889(Top 93%)11260(Top 90%)11260(Top 913%)
HALF13.11 mi0.68 mi27290+2011471+611471+627010(Top 93%)11373(Top 90%)11373(Top 922%)
25K15.53 mi2.42 mi27137+15311391+8011391+8026419(Top 91%)11050(Top 88%)11050(Top 896%)
30K18.64 mi3.11 mi26961+17611320+7111320+7126044(Top 90%)10917(Top 87%)10917(Top 885%)
20M20.00 mi1.36 mi26948+1311321-111321-126605(Top 92%)11304(Top 90%)11304(Top 917%)
21M21.00 mi1.00 mi27002-5411356-3511356-3527318(Top 94%)11709(Top 93%)11709(Top 950%)
35K21.75 mi0.75 mi26951+5111336+2011336+2025659(Top 88%)10864(Top 86%)10864(Top 881%)
23M23.00 mi1.25 mi26830+12111274+6211274+6224111(Top 83%)10121(Top 80%)10121(Top 821%)
24M24.00 mi1.00 mi26893-6311317-4311317-4327442(Top 95%)11835(Top 94%)11835(Top 960%)
40K24.85 mi0.85 mi26856+3711304+1311304+1325337(Top 87%)10816(Top 86%)10816(Top 877%)
25.2M25.20 mi0.35 mi26812+4411287+1711287+1723168(Top 80%)9715(Top 77%)9715(Top 788%)
FINISH26.22 mi1.02 mi26781+3111279+811279+825554(Top 88%)10918(Top 87%)10918(Top 885%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27382

Females

11537

F50-54

11537

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27628

Females

11678

F50-54

11678

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27382

Females

11537

F50-54

11537

15K→20K

9.3 - 12.4 mi

Top 93%
×5
+106ft-86ft

Overall

26889

Females

11260

F50-54

11260

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

27010

Females

11373

F50-54

11373

HALF→25K

13.1 - 15.5 mi

Top 91%
×4
+66ft-88ft

Overall

26419

Females

11050

F50-54

11050

25K→30K

15.5 - 18.6 mi

Top 90%
×9
+181ft-148ft

Overall

26044

Females

10917

F50-54

10917

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26605

Females

11304

F50-54

11304

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27318

Females

11709

F50-54

11709

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25659

Females

10864

F50-54

10864

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24111

Females

10121

F50-54

10121

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27442

Females

11835

F50-54

11835

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25337

Females

10816

F50-54

10816

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23168

Females

9715

F50-54

9715

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25554

Females

10918

F50-54

10918

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1219*
Passed By
611
Net Change
+525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27306
5K → 10K91200-192#27306#27498
10K → 15K124104+20#27498#27478
15K → 20K19628+168#27478#27310
20K → HALF3414+20#27310#27290
HALF → 25K17017+153#27290#27137
25K → 30K206*30+176#27137#26961
30K → 20M4936+13#26961#26948
20M → 21M1872-54#26948#27002
21M → 35K576+51#27002#26951
35K → 23M1232+121#26951#26830
23M → 24M1275-63#26830#26893
24M → 40K5316+37#26893#26856
40K → 25.2M440+44#26856#26812
25.2M → FINISH4211+31#26812#26781
TOTALS1219*611+525

* 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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