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BOSTON MARATHON 2026

Sue Alschuler

Bib: 24624•F

CO

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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
Top 44%
Age Group (F60-64)
#0 / 782
Top 10%
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
25:39
3.11 mi
Rank: #18592
Start → 5K
25:39 | 8:16/mi
10K
51:29
6.21 mi
Rank: #18940 (-348)
5K → 10K
25:50 | 8:19/mi
15K
1:17:25
9.32 mi
Rank: #19056 (-116)
10K → 15K
25:56 | 8:21/mi
20K
1:43:33
12.43 mi
Rank: #18960 (+96)
15K → 20K
26:08 | 8:25/mi
HALF
1:49:17
13.11 mi
Rank: #19006 (-46)
20K → HALF
5:44 | 8:25/mi
25K
2:09:49
15.53 mi
Rank: #18887 (+119)
HALF → 25K
20:32 | 8:28/mi
30K
2:36:54
18.64 mi
Rank: #18712 (+175)
25K → 30K
27:05 | 8:44/mi
20M
2:48:43
20.00 mi
Rank: #18597 (+115)
30K → 20M
11:49 | 8:42/mi
21M
2:58:20
21.00 mi
Rank: #18608 (-11)
20M → 21M
9:37 | 9:37/mi
35K
3:04:41
21.75 mi
Rank: #18569 (+39)
21M → 35K
6:21 | 8:30/mi
23M
3:15:42
23.00 mi
Rank: #18494 (+75)
35K → 23M
11:01 | 8:49/mi
24M
3:24:11
24.00 mi
Rank: #18416 (+78)
23M → 24M
8:29 | 8:29/mi
40K
3:31:46
24.85 mi
Rank: #18388 (+28)
24M → 40K
7:35 | 8:53/mi
25.2M
3:35:06
25.20 mi
Rank: #18371 (+17)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:43:49
26.22 mi
Rank: #18362 (+9)
25.2M → FINISH
8:43 | 8:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:17
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:54:32
Pace8:45 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4425:398:1625:39
8:16
-
10K
6.21 mi11:55:3451:298:1825:50
8:19
+0:03
15K
9.32 mi12:21:301:17:258:1925:56
8:21
+0:02
20K
12.43 mi12:47:381:43:338:2026:08
8:25
+0:04
HALF
13.11 mi12:53:221:49:178:215:44
8:25
0:00
25K
15.53 mi13:13:542:09:498:2220:32
8:28
+0:03
30K
18.64 mi13:40:592:36:548:2627:05
8:44
+0:16
20M
20.00 mi13:52:482:48:438:2711:49
8:42
-0:02
21M
21.00 mi14:02:252:58:208:309:37
9:37
+0:55
35K
21.75 mi14:08:463:04:418:306:21
8:30
-1:07
23M
23.00 mi14:19:473:15:428:3111:01
8:49
+0:19
24M
24.00 mi14:28:163:24:118:318:29
8:29
-0:20
40K
24.85 mi14:35:513:31:468:327:35
8:53
+0:24
25.2M
25.20 mi14:39:113:35:068:333:20
9:40
+0:47
FINISH
26.22 mi14:47:543:43:498:338:43
8:34
-1:06

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

8:16 /mi

Average Pace

8:33 /mi

Slowest Pace

9:40 /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

3:30:52

94% of race

Time at Steady Pace

12:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi11:29:4425:398:1625:39
8:16
#18592
10K
6.21 mi11:55:3451:298:1825:50
8:19
#18940
15K
9.32 mi12:21:301:17:258:1925:56
8:21
#19056
20K
12.43 mi12:47:381:43:338:2026:08
8:25
#18960
HALF
13.11 mi12:53:221:49:178:215:44
8:25
#19006
25K
15.53 mi13:13:542:09:498:2220:32
8:28
#18887
30K
18.64 mi13:40:592:36:548:2627:05
8:44
#18712
20M
20.00 mi13:52:482:48:438:2711:49
8:42
#18597
21M
21.00 mi14:02:252:58:208:309:37
9:37
#18608
35K
21.75 mi14:08:463:04:418:306:21
8:30
#18569
23M
23.00 mi14:19:473:15:428:3111:01
8:49
#18494
24M
24.00 mi14:28:163:24:118:318:29
8:29
#18416
40K
24.85 mi14:35:513:31:468:327:35
8:53
#18388
25.2M
25.20 mi14:39:113:35:068:333:20
9:40
#18371
FINISH
26.22 mi14:47:543:43:498:338:43
8:34
#18362
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi185926845684519281(Top 66%)7198(Top 57%)7198(Top 920%)
10K6.21 mi3.10 mi18940-3487034-1897034-18919282(Top 66%)7179(Top 57%)7179(Top 918%)
15K9.32 mi3.11 mi19056-1167087-537087-5319281(Top 66%)7198(Top 57%)7198(Top 920%)
20K12.43 mi3.11 mi18960+967039+487039+4818805(Top 65%)6967(Top 55%)6967(Top 891%)
HALF13.11 mi0.68 mi19006-467064-257064-2519742(Top 68%)7432(Top 59%)7432(Top 950%)
25K15.53 mi2.42 mi18887+1197010+547010+5418391(Top 63%)6785(Top 54%)6785(Top 868%)
30K18.64 mi3.11 mi18712+1756944+666944+6618136(Top 62%)6746(Top 54%)6746(Top 863%)
20M20.00 mi1.36 mi18597+1156895+496895+4917413(Top 60%)6420(Top 51%)6420(Top 821%)
21M21.00 mi1.00 mi18608-116911-166911-1619063(Top 66%)7356(Top 58%)7356(Top 941%)
35K21.75 mi0.75 mi18569+396898+136898+1317551(Top 60%)6658(Top 53%)6658(Top 851%)
23M23.00 mi1.25 mi18494+756884+146884+1417477(Top 60%)6680(Top 53%)6680(Top 854%)
24M24.00 mi1.00 mi18416+786859+256859+2516843(Top 58%)6382(Top 51%)6382(Top 816%)
40K24.85 mi0.85 mi18388+286857+26857+217762(Top 61%)6915(Top 55%)6915(Top 884%)
25.2M25.20 mi0.35 mi18371+176856+16856+118128(Top 62%)7106(Top 56%)7106(Top 909%)
FINISH26.22 mi1.02 mi18362+96863-76863-718449(Top 64%)7278(Top 58%)7278(Top 931%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19281

Females

7198

F60-64

7198

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19282

Females

7179

F60-64

7179

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19281

Females

7198

F60-64

7198

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18805

Females

6967

F60-64

6967

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19742

Females

7432

F60-64

7432

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18391

Females

6785

F60-64

6785

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

18136

Females

6746

F60-64

6746

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17413

Females

6420

F60-64

6420

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19063

Females

7356

F60-64

7356

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17551

Females

6658

F60-64

6658

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17477

Females

6680

F60-64

6680

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16843

Females

6382

F60-64

6382

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17762

Females

6915

F60-64

6915

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

18128

Females

7106

F60-64

7106

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18449

Females

7278

F60-64

7278

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1642
Passed By
1412
Net Change
+230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18592
5K → 10K140488-348#18592#18940
10K → 15K123239-116#18940#19056
15K → 20K19094+96#19056#18960
20K → HALF2268-46#18960#19006
HALF → 25K18162+119#19006#18887
25K → 30K26994+175#18887#18712
30K → 20M15136+115#18712#18597
20M → 21M8091-11#18597#18608
21M → 35K7233+39#18608#18569
35K → 23M12045+75#18569#18494
23M → 24M10426+78#18494#18416
24M → 40K7143+28#18416#18388
40K → 25.2M4427+17#18388#18371
25.2M → FINISH7566+9#18371#18362
TOTALS16421412+230

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📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing