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BOSTON MARATHON 2026

Alisha Zespy

Bib: 14526β€’F

MD

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 27%
Gender (Female)
#0 / 12578
Top 10%
Age Group (F18-39)
#0 / 5716
Top 18%
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
22:30
3.11 mi
Rank: #10556
Start β†’ 5K
22:30 | 7:15/mi
10K
44:39
6.21 mi
Rank: #10069 (+487)
5K β†’ 10K
22:09 | 7:08/mi
15K
1:06:30
9.32 mi
Rank: #9559 (+510)
10K β†’ 15K
21:51 | 7:02/mi
20K
1:28:18
12.43 mi
Rank: #9130 (+429)
15K β†’ 20K
21:48 | 7:02/mi
HALF
1:33:02
13.11 mi
Rank: #9082 (+48)
20K β†’ HALF
4:44 | 6:57/mi
25K
1:50:02
15.53 mi
Rank: #8795 (+287)
HALF β†’ 25K
17:00 | 7:01/mi
30K
2:12:25
18.64 mi
Rank: #8453 (+342)
25K β†’ 30K
22:23 | 7:13/mi
20M
2:22:17
20.00 mi
Rank: #8328 (+125)
30K β†’ 20M
9:52 | 7:16/mi
21M
2:29:55
21.00 mi
Rank: #8239 (+89)
20M β†’ 21M
7:38 | 7:38/mi
35K
2:35:07
21.75 mi
Rank: #8168 (+71)
21M β†’ 35K
5:12 | 6:58/mi
23M
2:44:09
23.00 mi
Rank: #8037 (+131)
35K β†’ 23M
9:02 | 7:14/mi
24M
2:51:12
24.00 mi
Rank: #7946 (+91)
23M β†’ 24M
7:03 | 7:03/mi
40K
2:57:24
24.85 mi
Rank: #7844 (+102)
24M β†’ 40K
6:12 | 7:16/mi
25.2M
3:00:10
25.20 mi
Rank: #7833 (+11)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:07:12
26.22 mi
Rank: #7751 (+82)
25.2M β†’ FINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:02
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:34:10
Pace7:11 /mi
πŸ“ŠPositive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5622:307:1522:30
7:15
-
10K
6.21 mi11:15:0544:397:1222:09
7:08
-0:07
15K
9.32 mi11:36:561:06:307:0921:51
7:02
-0:06
20K
12.43 mi11:58:441:28:187:0721:48
7:02
0:00
HALF
13.11 mi12:03:281:33:027:064:44
6:57
-0:05
25K
15.53 mi12:20:281:50:027:0517:00
7:01
+0:04
30K
18.64 mi12:42:512:12:257:0722:23
7:13
+0:12
20M
20.00 mi12:52:432:22:177:079:52
7:16
+0:03
21M
21.00 mi13:00:212:29:557:097:38
7:38
+0:22
35K
21.75 mi13:05:332:35:077:085:12
6:58
-0:40
23M
23.00 mi13:14:352:44:097:099:02
7:14
+0:16
24M
24.00 mi13:21:382:51:127:097:03
7:03
-0:11
40K
24.85 mi13:27:502:57:247:096:12
7:16
+0:13
25.2M
25.20 mi13:30:363:00:107:092:46
8:02
+0:46
FINISH
26.22 mi13:37:383:07:127:097:02
6:55
-1:07

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

6:55 /mi

Average Pace

7:09 /mi

Slowest Pace

8:02 /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

2:56:48

94% of race

Time at Steady Pace

10:24

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /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 mi10:52:5622:307:1522:30
7:15
#10556
10K
6.21 mi11:15:0544:397:1222:09
7:08
#10069
15K
9.32 mi11:36:561:06:307:0921:51
7:02
#9559
20K
12.43 mi11:58:441:28:187:0721:48
7:02
#9130
HALF
13.11 mi12:03:281:33:027:064:44
6:57
#9082
25K
15.53 mi12:20:281:50:027:0517:00
7:01
#8795
30K
18.64 mi12:42:512:12:257:0722:23
7:13
#8453
20M
20.00 mi12:52:432:22:177:079:52
7:16
#8328
21M
21.00 mi13:00:212:29:557:097:38
7:38
#8239
35K
21.75 mi13:05:332:35:077:085:12
6:58
#8168
23M
23.00 mi13:14:352:44:097:099:02
7:14
#8037
24M
24.00 mi13:21:382:51:127:097:03
7:03
#7946
40K
24.85 mi13:27:502:57:247:096:12
7:16
#7844
25.2M
25.20 mi13:30:363:00:107:092:46
8:02
#7833
FINISH
26.22 mi13:37:383:07:127:097:02
6:55
#7751
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 mi10556215921598781(Top 30%)1407(Top 11%)1407(Top 25%)
10K6.21 mi3.10 mi10069+4871925+2341925+2349620(Top 33%)1713(Top 14%)1713(Top 30%)
15K9.32 mi3.11 mi9559+5101691+2341691+2348781(Top 30%)1407(Top 11%)1407(Top 25%)
20K12.43 mi3.11 mi9130+4291534+1571534+1578010(Top 28%)1144(Top 9%)1144(Top 20%)
HALF13.11 mi0.68 mi9082+481510+241510+248321(Top 29%)1240(Top 10%)1240(Top 22%)
25K15.53 mi2.42 mi8795+2871422+881422+887489(Top 26%)1028(Top 8%)1028(Top 18%)
30K18.64 mi3.11 mi8453+3421325+971325+977437(Top 26%)1146(Top 9%)1146(Top 20%)
20M20.00 mi1.36 mi8328+1251305+201305+207423(Top 26%)1239(Top 10%)1239(Top 22%)
21M21.00 mi1.00 mi8239+891291+141291+147419(Top 26%)1369(Top 11%)1369(Top 24%)
35K21.75 mi0.75 mi8168+711281+101281+106780(Top 23%)1099(Top 9%)1099(Top 19%)
23M23.00 mi1.25 mi8037+1311261+201261+206921(Top 24%)1203(Top 10%)1203(Top 21%)
24M24.00 mi1.00 mi7946+911243+181243+186850(Top 24%)1232(Top 10%)1232(Top 22%)
40K24.85 mi0.85 mi7844+1021231+121231+127136(Top 25%)1424(Top 11%)1424(Top 25%)
25.2M25.20 mi0.35 mi7833+111239-81239-88519(Top 29%)2094(Top 17%)2094(Top 37%)
FINISH26.22 mi1.02 mi7751+821235+41235+46839(Top 24%)1410(Top 11%)1410(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
Γ—21
+97ft-345ft

Overall

8781

Females

1407

F18-39

1407

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9620

Females

1713

F18-39

1713

10K→15K

6.2 - 9.3 mi

Top 30%
Γ—3
+67ft-78ft

Overall

8781

Females

1407

F18-39

1407

15K→20K

9.3 - 12.4 mi

Top 28%
Γ—5
+106ft-86ft

Overall

8010

Females

1144

F18-39

1144

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8321

Females

1240

F18-39

1240

HALF→25K

13.1 - 15.5 mi

Top 26%
Γ—4
+66ft-88ft

Overall

7489

Females

1028

F18-39

1028

25K→30K

15.5 - 18.6 mi

Top 26%
Γ—9
+181ft-148ft

Overall

7437

Females

1146

F18-39

1146

30K→20M

18.6 - 20.0 mi

Top 26%
Γ—5
+64ft-50ft

Overall

7423

Females

1239

F18-39

1239

20M→21M

20.0 - 21.0 mi

Top 26%
Γ—8
+106ft-24ft

Overall

7419

Females

1369

F18-39

1369

21M→35K

21.0 - 21.8 mi

Top 23%
Γ—7
+17ft-86ft

Overall

6780

Females

1099

F18-39

1099

35K→23M

21.8 - 23.0 mi

Top 24%
Γ—5
+23ft-63ft

Overall

6921

Females

1203

F18-39

1203

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

6850

Females

1232

F18-39

1232

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7136

Females

1424

F18-39

1424

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8519

Females

2094

F18-39

2094

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

6839

Females

1410

F18-39

1410

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3121*
Passed By
315
Net Change
+2805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10556
5K β†’ 10K55264+487#10556#10069
10K β†’ 15K539*29+510#10069#9559
15K β†’ 20K44011+429#9559#9130
20K β†’ HALF535+48#9130#9082
HALF β†’ 25K2914+287#9082#8795
25K β†’ 30K37028+342#8795#8453
30K β†’ 20M14924+125#8453#8328
20M β†’ 21M12031+89#8328#8239
21M β†’ 35K8110+71#8239#8168
35K β†’ 23M16029+131#8168#8037
23M β†’ 24M10312+91#8037#7946
24M β†’ 40K12523+102#7946#7844
40K β†’ 25.2M3322+11#7844#7833
25.2M β†’ FINISH10523+82#7833#7751
TOTALS3121*315+2805

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

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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