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BOSTON MARATHON 2026

Sasha Martin

Bib: 21609•F

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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
51°/41°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
23:50
3.11 mi
Rank: #14314
Start → 5K
23:50 | 7:41/mi
10K
48:06
6.21 mi
Rank: #14998 (-684)
5K → 10K
24:16 | 7:49/mi
15K
1:13:37
9.32 mi
Rank: #16252 (-1254)
10K → 15K
25:31 | 8:13/mi
20K
1:39:45
12.43 mi
Rank: #17000 (-748)
15K → 20K
26:08 | 8:25/mi
HALF
1:45:24
13.11 mi
Rank: #17117 (-117)
20K → HALF
5:39 | 8:18/mi
25K
2:06:50
15.53 mi
Rank: #17708 (-591)
HALF → 25K
21:26 | 8:51/mi
30K
2:36:33
18.64 mi
Rank: #18606 (-898)
25K → 30K
29:43 | 9:34/mi
20M
2:50:09
20.00 mi
Rank: #19025 (-419)
30K → 20M
13:36 | 10:01/mi
21M
3:01:12
21.00 mi
Rank: #19407 (-382)
20M → 21M
11:03 | 11:03/mi
35K
3:07:41
21.75 mi
Rank: #19362 (+45)
21M → 35K
6:29 | 8:40/mi
23M
3:19:35
23.00 mi
Rank: #19482 (-120)
35K → 23M
11:54 | 9:31/mi
24M
3:29:15
24.00 mi
Rank: #19639 (-157)
23M → 24M
9:40 | 9:40/mi
40K
3:38:38
24.85 mi
Rank: #19953 (-314)
24M → 40K
9:23 | 10:59/mi
25.2M
3:42:38
25.20 mi
Rank: #20056 (-103)
40K → 25.2M
4:00 | 11:36/mi
FINISH
3:52:27
26.22 mi
Rank: #20176 (-120)
25.2M → FINISH
9:49 | 9:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:24
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:07:03
Pace9:42 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0823:507:4123:50
7:41
-
10K
6.21 mi11:49:2448:067:4524:16
7:49
+0:08
15K
9.32 mi12:14:551:13:377:5425:31
8:13
+0:24
20K
12.43 mi12:41:031:39:458:0226:08
8:25
+0:12
HALF
13.11 mi12:46:421:45:248:035:39
8:18
-0:07
25K
15.53 mi13:08:082:06:508:1021:26
8:51
+0:33
30K
18.64 mi13:37:512:36:338:2429:43
9:34
+0:43
20M
20.00 mi13:51:272:50:098:3113:36
10:01
+0:27
21M
21.00 mi14:02:303:01:128:3811:03
11:03
+1:02
35K
21.75 mi14:08:593:07:418:386:29
8:40
-2:23
23M
23.00 mi14:20:533:19:358:4111:54
9:31
+0:51
24M
24.00 mi14:30:333:29:158:449:40
9:40
+0:09
40K
24.85 mi14:39:563:38:388:489:23
10:59
+1:19
25.2M
25.20 mi14:43:563:42:388:514:00
11:36
+0:37
FINISH
26.22 mi14:53:453:52:278:539:49
9:38
-1:58

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

7:41 /mi

Average Pace

8:52 /mi

Slowest Pace

11:36 /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

2:13:19

57% of race

Time at Steady Pace

1:14:42

32% of race

Time at Slower Pace

24:26

11% of race

Average Pace: 8:52 /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 mi11:25:0823:507:4123:50
7:41
#14314
10K
6.21 mi11:49:2448:067:4524:16
7:49
#14998
15K
9.32 mi12:14:551:13:377:5425:31
8:13
#16252
20K
12.43 mi12:41:031:39:458:0226:08
8:25
#17000
HALF
13.11 mi12:46:421:45:248:035:39
8:18
#17117
25K
15.53 mi13:08:082:06:508:1021:26
8:51
#17708
30K
18.64 mi13:37:512:36:338:2429:43
9:34
#18606
20M
20.00 mi13:51:272:50:098:3113:36
10:01
#19025
21M
21.00 mi14:02:303:01:128:3811:03
11:03
#19407
35K
21.75 mi14:08:593:07:418:386:29
8:40
#19362
23M
23.00 mi14:20:533:19:358:4111:54
9:31
#19482
24M
24.00 mi14:30:333:29:158:449:40
9:40
#19639
40K
24.85 mi14:39:563:38:388:489:23
10:59
#19953
25.2M
25.20 mi14:43:563:42:388:514:00
11:36
#20056
FINISH
26.22 mi14:53:453:52:278:539:49
9:38
#20176
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 mi143144269426918429(Top 64%)6720(Top 53%)6720(Top 545%)
10K6.21 mi3.10 mi14998-6844713-4444713-44415759(Top 54%)5176(Top 41%)5176(Top 420%)
15K9.32 mi3.11 mi16252-12545494-7815494-78118429(Top 64%)6720(Top 53%)6720(Top 545%)
20K12.43 mi3.11 mi17000-7485936-4425936-44218812(Top 65%)6974(Top 55%)6974(Top 566%)
HALF13.11 mi0.68 mi17117-1175998-625998-6219034(Top 66%)7080(Top 56%)7080(Top 574%)
25K15.53 mi2.42 mi17708-5916333-3356333-33520416(Top 70%)7875(Top 63%)7875(Top 639%)
30K18.64 mi3.11 mi18606-8986885-5526885-55221849(Top 75%)8690(Top 69%)8690(Top 705%)
20M20.00 mi1.36 mi19025-4197139-2547139-25422616(Top 78%)9163(Top 73%)9163(Top 743%)
21M21.00 mi1.00 mi19407-3827368-2297368-22923233(Top 80%)9551(Top 76%)9551(Top 775%)
35K21.75 mi0.75 mi19362+457346+227346+2218512(Top 64%)7175(Top 57%)7175(Top 582%)
23M23.00 mi1.25 mi19482-1207443-977443-9720635(Top 71%)8271(Top 66%)8271(Top 671%)
24M24.00 mi1.00 mi19639-1577542-997542-9921888(Top 75%)8977(Top 71%)8977(Top 728%)
40K24.85 mi0.85 mi19953-3147723-1817723-18124206(Top 83%)10233(Top 81%)10233(Top 830%)
25.2M25.20 mi0.35 mi20056-1037784-617784-6123704(Top 82%)9978(Top 79%)9978(Top 809%)
FINISH26.22 mi1.02 mi20176-1207857-737857-7322786(Top 79%)9487(Top 75%)9487(Top 769%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18429

Females

6720

F50-54

6720

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15759

Females

5176

F50-54

5176

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18429

Females

6720

F50-54

6720

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18812

Females

6974

F50-54

6974

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19034

Females

7080

F50-54

7080

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20416

Females

7875

F50-54

7875

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21849

Females

8690

F50-54

8690

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22616

Females

9163

F50-54

9163

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23233

Females

9551

F50-54

9551

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18512

Females

7175

F50-54

7175

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20635

Females

8271

F50-54

8271

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21888

Females

8977

F50-54

8977

24M→40K

24.0 - 24.9 mi

Top 83%
×1
+6ft-20ft

Overall

24206

Females

10233

F50-54

10233

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23704

Females

9978

F50-54

9978

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22786

Females

9487

F50-54

9487

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
510
Passed By
6372
Net Change
-5862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14314
5K → 10K89773-684#14314#14998
10K → 15K211275-1254#14998#16252
15K → 20K49797-748#16252#17000
20K → HALF11128-117#17000#17117
HALF → 25K29620-591#17117#17708
25K → 30K56954-898#17708#18606
30K → 20M21440-419#18606#19025
20M → 21M19401-382#19025#19407
21M → 35K7631+45#19407#19362
35K → 23M64184-120#19362#19482
23M → 24M37194-157#19482#19639
24M → 40K11325-314#19639#19953
40K → 25.2M6109-103#19953#20056
25.2M → FINISH21141-120#20056#20176
TOTALS5106372-5862
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing