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BOSTON MARATHON 2026

Alexandra Dayan

Bib: 33216β€’F

IL

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
32:40
3.11 mi
Rank: #27207
Start β†’ 5K
32:40 | 10:31/mi
10K
1:05:54
6.21 mi
Rank: #27250 (-43)
5K β†’ 10K
33:14 | 10:42/mi
15K
1:38:38
9.32 mi
Rank: #27052 (+198)
10K β†’ 15K
32:44 | 10:33/mi
20K
2:11:13
12.43 mi
Rank: #26789 (+263)
15K β†’ 20K
32:35 | 10:30/mi
HALF
2:18:09
13.11 mi
Rank: #26749 (+40)
20K β†’ HALF
6:56 | 10:11/mi
25K
2:43:45
15.53 mi
Rank: #26552 (+197)
HALF β†’ 25K
25:36 | 10:34/mi
30K
3:17:17
18.64 mi
Rank: #26289 (+263)
25K β†’ 30K
33:32 | 10:48/mi
20M
3:31:55
20.00 mi
Rank: #26154 (+135)
30K β†’ 20M
14:38 | 10:47/mi
21M
3:42:51
21.00 mi
Rank: #26002 (+152)
20M β†’ 21M
10:56 | 10:56/mi
35K
3:50:46
21.75 mi
Rank: #25945 (+57)
21M β†’ 35K
7:55 | 10:35/mi
23M
4:04:39
23.00 mi
Rank: #25880 (+65)
35K β†’ 23M
13:53 | 11:06/mi
24M
4:15:34
24.00 mi
Rank: #25844 (+36)
23M β†’ 24M
10:55 | 10:55/mi
40K
4:25:20
24.85 mi
Rank: #25809 (+35)
24M β†’ 40K
9:46 | 11:26/mi
25.2M
4:29:18
25.20 mi
Rank: #25778 (+31)
40K β†’ 25.2M
3:58 | 11:31/mi
FINISH
4:39:35
26.22 mi
Rank: #25740 (+38)
25.2M β†’ FINISH
10:17 | 10:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:09
Pace10:33 /mi
2nd Half
Distance13.11 mi
Time2:21:26
Pace10:48 /mi
πŸ“ŠPositive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:1532:4010:3132:40
10:31
-
10K
6.21 mi12:37:291:05:5410:3733:14
10:42
+0:11
15K
9.32 mi13:10:131:38:3810:3532:44
10:33
-0:09
20K
12.43 mi13:42:482:11:1310:3432:35
10:30
-0:03
HALF
13.11 mi13:49:442:18:0910:336:56
10:11
-0:19
25K
15.53 mi14:15:202:43:4510:3325:36
10:34
+0:23
30K
18.64 mi14:48:523:17:1710:3533:32
10:48
+0:14
20M
20.00 mi15:03:303:31:5510:3614:38
10:47
-0:01
21M
21.00 mi15:14:263:42:5110:3710:56
10:56
+0:09
35K
21.75 mi15:22:213:50:4610:377:55
10:35
-0:21
23M
23.00 mi15:36:144:04:3910:3913:53
11:06
+0:31
24M
24.00 mi15:47:094:15:3410:3910:55
10:55
-0:11
40K
24.85 mi15:56:554:25:2010:419:46
11:26
+0:31
25.2M
25.20 mi16:00:534:29:1810:423:58
11:31
+0:05
FINISH
26.22 mi16:11:104:39:3510:4110:17
10:06
-1:25

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

10:06 /mi

Average Pace

10:40 /mi

Slowest Pace

11:31 /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

4:25:51

95% of race

Time at Steady Pace

13:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:40 /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 mi12:04:1532:4010:3132:40
10:31
#27207
10K
6.21 mi12:37:291:05:5410:3733:14
10:42
#27250
15K
9.32 mi13:10:131:38:3810:3532:44
10:33
#27052
20K
12.43 mi13:42:482:11:1310:3432:35
10:30
#26789
HALF
13.11 mi13:49:442:18:0910:336:56
10:11
#26749
25K
15.53 mi14:15:202:43:4510:3325:36
10:34
#26552
30K
18.64 mi14:48:523:17:1710:3533:32
10:48
#26289
20M
20.00 mi15:03:303:31:5510:3614:38
10:47
#26154
21M
21.00 mi15:14:263:42:5110:3710:56
10:56
#26002
35K
21.75 mi15:22:213:50:4610:377:55
10:35
#25945
23M
23.00 mi15:36:144:04:3910:3913:53
11:06
#25880
24M
24.00 mi15:47:094:15:3410:3910:55
10:55
#25844
40K
24.85 mi15:56:554:25:2010:419:46
11:26
#25809
25.2M
25.20 mi16:00:534:29:1810:423:58
11:31
#25778
FINISH
26.22 mi16:11:104:39:3510:4110:17
10:06
#25740
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27207113911139126761(Top 92%)11163(Top 89%)11163(Top 195%)
10K6.21 mi3.10 mi27250-4311432-4111432-4127257(Top 94%)11446(Top 91%)11446(Top 200%)
15K9.32 mi3.11 mi27052+19811318+11411318+11426761(Top 92%)11163(Top 89%)11163(Top 195%)
20K12.43 mi3.11 mi26789+26311182+13611182+13626103(Top 90%)10801(Top 86%)10801(Top 189%)
HALF13.11 mi0.68 mi26749+4011159+2311159+2326031(Top 90%)10778(Top 86%)10778(Top 189%)
25K15.53 mi2.42 mi26552+19711052+10711052+10725567(Top 88%)10549(Top 84%)10549(Top 185%)
30K18.64 mi3.11 mi26289+26310940+11210940+11224928(Top 86%)10331(Top 82%)10331(Top 181%)
20M20.00 mi1.36 mi26154+13510871+6910871+6924468(Top 84%)10169(Top 81%)10169(Top 178%)
21M21.00 mi1.00 mi26002+15210797+7410797+7422976(Top 79%)9415(Top 75%)9415(Top 165%)
35K21.75 mi0.75 mi25945+5710779+1810779+1824473(Top 84%)10243(Top 81%)10243(Top 179%)
23M23.00 mi1.25 mi25880+6510759+2010759+2024699(Top 85%)10416(Top 83%)10416(Top 182%)
24M24.00 mi1.00 mi25844+3610750+910750+924953(Top 86%)10585(Top 84%)10585(Top 185%)
40K24.85 mi0.85 mi25809+3510742+810742+824992(Top 86%)10628(Top 84%)10628(Top 186%)
25.2M25.20 mi0.35 mi25778+3110731+1110731+1123529(Top 81%)9898(Top 79%)9898(Top 173%)
FINISH26.22 mi1.02 mi25740+3810727+410727+424108(Top 83%)10177(Top 81%)10177(Top 178%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26761

Females

11163

F18-39

11163

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27257

Females

11446

F18-39

11446

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26761

Females

11163

F18-39

11163

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26103

Females

10801

F18-39

10801

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26031

Females

10778

F18-39

10778

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25567

Females

10549

F18-39

10549

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24928

Females

10331

F18-39

10331

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24468

Females

10169

F18-39

10169

20M→21M

20.0 - 21.0 mi

Top 79%
Γ—8
+106ft-24ft

Overall

22976

Females

9415

F18-39

9415

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24473

Females

10243

F18-39

10243

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24699

Females

10416

F18-39

10416

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24953

Females

10585

F18-39

10585

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

24992

Females

10628

F18-39

10628

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23529

Females

9898

F18-39

9898

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24108

Females

10177

F18-39

10177

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1837*
Passed By
370
Net Change
+1467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27207
5K β†’ 10K151194-43#27207#27250
10K β†’ 15K237*39+198#27250#27052
15K β†’ 20K277*14+263#27052#26789
20K β†’ HALF455+40#26789#26749
HALF β†’ 25K206*9+197#26749#26552
25K β†’ 30K275*12+263#26552#26289
30K β†’ 20M1405+135#26289#26154
20M β†’ 21M1564+152#26154#26002
21M β†’ 35K6811+57#26002#25945
35K β†’ 23M8520+65#25945#25880
23M β†’ 24M5418+36#25880#25844
24M β†’ 40K5924+35#25844#25809
40K β†’ 25.2M343+31#25809#25778
25.2M β†’ FINISH5012+38#25778#25740
TOTALS1837*370+1467

* 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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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