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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Agnieszka Gierszewski

Bib: 32152 β€’F β€’Age: N/A

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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
51Β°/41Β°F
overcast clouds

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
29:59
3.11 mi
Rank: #24941
Start β†’ 5K
29:59 | 9:40/mi
10K
59:45
6.21 mi
Rank: #24866 (+75)
5K β†’ 10K
29:46 | 9:35/mi
15K
1:29:17
9.32 mi
Rank: #24718 (+148)
10K β†’ 15K
29:32 | 9:31/mi
20K
1:59:36
12.43 mi
Rank: #24655 (+63)
15K β†’ 20K
30:19 | 9:46/mi
HALF
2:06:12
13.11 mi
Rank: #24672 (-17)
20K β†’ HALF
6:36 | 9:41/mi
25K
2:29:58
15.53 mi
Rank: #24524 (+148)
HALF β†’ 25K
23:46 | 9:48/mi
30K
3:01:30
18.64 mi
Rank: #24311 (+213)
25K β†’ 30K
31:32 | 10:09/mi
20M
3:15:27
20.00 mi
Rank: #24225 (+86)
30K β†’ 20M
13:57 | 10:17/mi
21M
3:27:13
21.00 mi
Rank: #24254 (-29)
20M β†’ 21M
11:46 | 11:46/mi
35K
3:34:42
21.75 mi
Rank: #24217 (+37)
21M β†’ 35K
7:29 | 10:01/mi
23M
3:47:09
23.00 mi
Rank: #24046 (+171)
35K β†’ 23M
12:27 | 9:57/mi
24M
3:56:07
24.00 mi
Rank: #23862 (+184)
23M β†’ 24M
8:58 | 8:58/mi
40K
4:04:14
24.85 mi
Rank: #23750 (+112)
24M β†’ 40K
8:07 | 9:30/mi
25.2M
4:08:08
25.20 mi
Rank: #23731 (+19)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
4:17:35
26.22 mi
Rank: #23640 (+91)
25.2M β†’ FINISH
9:27 | 9:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:06:12
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:11:23
Pace10:02 /mi
πŸ“ŠPositive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:4229:599:4029:59
9:40
-
10K
6.21 mi12:29:2859:459:3729:46
9:35
-0:05
15K
9.32 mi12:59:001:29:179:3529:32
9:31
-0:04
20K
12.43 mi13:29:191:59:369:3830:19
9:46
+0:15
HALF
13.11 mi13:35:552:06:129:386:36
9:41
-0:05
25K
15.53 mi13:59:412:29:589:4023:46
9:48
+0:07
30K
18.64 mi14:31:133:01:309:4531:32
10:09
+0:21
20M
20.00 mi14:45:103:15:279:4713:57
10:17
+0:08
21M
21.00 mi14:56:563:27:139:5311:46
11:46
+1:29
35K
21.75 mi15:04:253:34:429:537:29
10:01
-1:45
23M
23.00 mi15:16:523:47:099:5312:27
9:57
-0:04
24M
24.00 mi15:25:503:56:079:518:58
8:58
-0:59
40K
24.85 mi15:33:574:04:149:508:07
9:30
+0:32
25.2M
25.20 mi15:37:514:08:089:513:54
11:19
+1:49
FINISH
26.22 mi15:47:184:17:359:509:27
9:17
-2:02

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:58 /mi

Average Pace

9:50 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

18:25

7% of race

Time at Steady Pace

2:58:01

69% of race

Time at Slower Pace

1:01:09

24% of race

Average Pace: 9:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:59:4229:599:4029:59
9:40
#24941
10K
6.21 mi12:29:2859:459:3729:46
9:35
#24866
15K
9.32 mi12:59:001:29:179:3529:32
9:31
#24718
20K
12.43 mi13:29:191:59:369:3830:19
9:46
#24655
HALF
13.11 mi13:35:552:06:129:386:36
9:41
#24672
25K
15.53 mi13:59:412:29:589:4023:46
9:48
#24524
30K
18.64 mi14:31:133:01:309:4531:32
10:09
#24311
20M
20.00 mi14:45:103:15:279:4713:57
10:17
#24225
21M
21.00 mi14:56:563:27:139:5311:46
11:46
#24254
35K
21.75 mi15:04:253:34:429:537:29
10:01
#24217
23M
23.00 mi15:16:523:47:099:5312:27
9:57
#24046
24M
24.00 mi15:25:503:56:079:518:58
8:58
#23862
40K
24.85 mi15:33:574:04:149:508:07
9:30
#23750
25.2M
25.20 mi15:37:514:08:089:513:54
11:19
#23731
FINISH
26.22 mi15:47:184:17:359:509:27
9:17
#23640
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 mi24941101511015124447(Top 84%)9889(Top 79%)9889(Top 802%)
10K6.21 mi3.10 mi24866+7510107+4410107+4424793(Top 85%)10075(Top 80%)10075(Top 817%)
15K9.32 mi3.11 mi24718+14810030+7710030+7724447(Top 84%)9889(Top 79%)9889(Top 802%)
20K12.43 mi3.11 mi24655+639996+349996+3424455(Top 84%)9911(Top 79%)9911(Top 804%)
HALF13.11 mi0.68 mi24672-1710006-1010006-1024862(Top 86%)10137(Top 81%)10137(Top 822%)
25K15.53 mi2.42 mi24524+1489938+689938+6823817(Top 82%)9622(Top 76%)9622(Top 780%)
30K18.64 mi3.11 mi24311+2139856+829856+8223506(Top 81%)9566(Top 76%)9566(Top 776%)
20M20.00 mi1.36 mi24225+869828+289828+2823293(Top 80%)9530(Top 76%)9530(Top 773%)
21M21.00 mi1.00 mi24254-299858-309858-3024680(Top 85%)10332(Top 82%)10332(Top 838%)
35K21.75 mi0.75 mi24217+379846+129846+1223186(Top 80%)9542(Top 76%)9542(Top 774%)
23M23.00 mi1.25 mi24046+1719778+689778+6821997(Top 76%)8994(Top 72%)8994(Top 729%)
24M24.00 mi1.00 mi23862+1849691+879691+8719354(Top 67%)7712(Top 61%)7712(Top 625%)
40K24.85 mi0.85 mi23750+1129651+409651+4020406(Top 70%)8291(Top 66%)8291(Top 672%)
25.2M25.20 mi0.35 mi23731+199651965123137(Top 80%)9684(Top 77%)9684(Top 785%)
FINISH26.22 mi1.02 mi23640+919621+309621+3021576(Top 74%)8857(Top 70%)8857(Top 718%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24447

Females

9889

F50-54

9889

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24793

Females

10075

F50-54

10075

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24447

Females

9889

F50-54

9889

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24455

Females

9911

F50-54

9911

20K→HALF

12.4 - 13.1 mi

Top 86%
Γ—2
+19ft-37ft

Overall

24862

Females

10137

F50-54

10137

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23817

Females

9622

F50-54

9622

25K→30K

15.5 - 18.6 mi

Top 81%
Γ—9
+181ft-148ft

Overall

23506

Females

9566

F50-54

9566

30K→20M

18.6 - 20.0 mi

Top 80%
Γ—5
+64ft-50ft

Overall

23293

Females

9530

F50-54

9530

20M→21M

20.0 - 21.0 mi

Top 85%
Γ—8
+106ft-24ft

Overall

24680

Females

10332

F50-54

10332

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23186

Females

9542

F50-54

9542

35K→23M

21.8 - 23.0 mi

Top 76%
Γ—5
+23ft-63ft

Overall

21997

Females

8994

F50-54

8994

23M→24M

23.0 - 24.0 mi

Top 67%
Γ—6
+12ft-82ft

Overall

19354

Females

7712

F50-54

7712

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20406

Females

8291

F50-54

8291

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23137

Females

9684

F50-54

9684

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
Γ—2
+22ft-21ft

Overall

21576

Females

8857

F50-54

8857

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1905*
Passed By
604
Net Change
+1301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24941
5K β†’ 10K259*184+75#24941#24866
10K β†’ 15K215*67+148#24866#24718
15K β†’ 20K15592+63#24718#24655
20K β†’ HALF1027-17#24655#24672
HALF β†’ 25K18234+148#24672#24524
25K β†’ 30K259*46+213#24524#24311
30K β†’ 20M11529+86#24311#24225
20M β†’ 21M5483-29#24225#24254
21M β†’ 35K4811+37#24254#24217
35K β†’ 23M1754+171#24217#24046
23M β†’ 24M1840+184#24046#23862
24M β†’ 40K1131+112#23862#23750
40K β†’ 25.2M3415+19#23750#23731
25.2M β†’ FINISH10211+91#23731#23640
TOTALS1905*604+1301

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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