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BOSTON MARATHON 2026

Alexa Westley

Bib: 7152•F

NJ

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Female)
#0 / 12578
Top 3%
Age Group (F18-39)
#0 / 5716
Top 5%
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
20:39
3.11 mi
Rank: #5402
Start → 5K
20:39 | 6:39/mi
10K
41:23
6.21 mi
Rank: #5515 (-113)
5K → 10K
20:44 | 6:41/mi
15K
1:02:02
9.32 mi
Rank: #5423 (+92)
10K → 15K
20:39 | 6:39/mi
20K
1:22:37
12.43 mi
Rank: #5168 (+255)
15K → 20K
20:35 | 6:38/mi
HALF
1:27:04
13.11 mi
Rank: #5131 (+37)
20K → HALF
4:27 | 6:32/mi
25K
1:42:59
15.53 mi
Rank: #4894 (+237)
HALF → 25K
15:55 | 6:34/mi
30K
2:03:52
18.64 mi
Rank: #4655 (+239)
25K → 30K
20:53 | 6:44/mi
20M
2:13:00
20.00 mi
Rank: #4537 (+118)
30K → 20M
9:08 | 6:44/mi
21M
2:20:04
21.00 mi
Rank: #4457 (+80)
20M → 21M
7:04 | 7:04/mi
35K
2:25:00
21.75 mi
Rank: #4417 (+40)
21M → 35K
4:56 | 6:36/mi
23M
2:33:25
23.00 mi
Rank: #4324 (+93)
35K → 23M
8:25 | 6:44/mi
24M
2:40:03
24.00 mi
Rank: #4280 (+44)
23M → 24M
6:38 | 6:38/mi
40K
2:45:55
24.85 mi
Rank: #4265 (+15)
24M → 40K
5:52 | 6:52/mi
25.2M
2:48:32
25.20 mi
Rank: #4286 (-21)
40K → 25.2M
2:37 | 7:36/mi
FINISH
2:55:16
26.22 mi
Rank: #4281 (+5)
25.2M → FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:04
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:28:12
Pace6:44 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1120:396:3920:39
6:39
-
10K
6.21 mi10:46:5541:236:4020:44
6:41
+0:02
15K
9.32 mi11:07:341:02:026:4020:39
6:39
-0:02
20K
12.43 mi11:28:091:22:376:3920:35
6:38
-0:01
HALF
13.11 mi11:32:361:27:046:394:27
6:32
-0:06
25K
15.53 mi11:48:311:42:596:3815:55
6:34
+0:02
30K
18.64 mi12:09:242:03:526:3920:53
6:44
+0:10
20M
20.00 mi12:18:322:13:006:409:08
6:44
0:00
21M
21.00 mi12:25:362:20:046:417:04
7:04
+0:20
35K
21.75 mi12:30:322:25:006:414:56
6:36
-0:28
23M
23.00 mi12:38:572:33:256:418:25
6:44
+0:08
24M
24.00 mi12:45:352:40:036:416:38
6:38
-0:06
40K
24.85 mi12:51:272:45:556:415:52
6:52
+0:14
25.2M
25.20 mi12:54:042:48:326:422:37
7:36
+0:44
FINISH
26.22 mi13:00:482:55:166:426:44
6:37
-0:59

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

6:32 /mi

Average Pace

6:41 /mi

Slowest Pace

7:36 /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

2:52:39

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:26:1120:396:3920:39
6:39
#5402
10K
6.21 mi10:46:5541:236:4020:44
6:41
#5515
15K
9.32 mi11:07:341:02:026:4020:39
6:39
#5423
20K
12.43 mi11:28:091:22:376:3920:35
6:38
#5168
HALF
13.11 mi11:32:361:27:046:394:27
6:32
#5131
25K
15.53 mi11:48:311:42:596:3815:55
6:34
#4894
30K
18.64 mi12:09:242:03:526:3920:53
6:44
#4655
20M
20.00 mi12:18:322:13:006:409:08
6:44
#4537
21M
21.00 mi12:25:362:20:046:417:04
7:04
#4457
35K
21.75 mi12:30:322:25:006:414:56
6:36
#4417
23M
23.00 mi12:38:572:33:256:418:25
6:44
#4324
24M
24.00 mi12:45:352:40:036:416:38
6:38
#4280
40K
24.85 mi12:51:272:45:556:415:52
6:52
#4265
25.2M
25.20 mi12:54:042:48:326:422:37
7:36
#4286
FINISH
26.22 mi13:00:482:55:166:426:44
6:37
#4281
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 mi54023933935332(Top 18%)386(Top 3%)386(Top 7%)
10K6.21 mi3.10 mi5515-113403-10403-105705(Top 20%)467(Top 4%)467(Top 8%)
15K9.32 mi3.11 mi5423+92390+13390+135332(Top 18%)386(Top 3%)386(Top 7%)
20K12.43 mi3.11 mi5168+255355+35355+354621(Top 16%)285(Top 2%)285(Top 5%)
HALF13.11 mi0.68 mi5131+37352+3352+34705(Top 16%)295(Top 2%)295(Top 5%)
25K15.53 mi2.42 mi4894+237318+34318+343887(Top 13%)219(Top 2%)219(Top 4%)
30K18.64 mi3.11 mi4655+239291+27291+273834(Top 13%)253(Top 2%)253(Top 4%)
20M20.00 mi1.36 mi4537+118282+9282+93651(Top 13%)260(Top 2%)260(Top 5%)
21M21.00 mi1.00 mi4457+80281+1281+13867(Top 13%)354(Top 3%)354(Top 6%)
35K21.75 mi0.75 mi4417+40280+1280+14249(Top 15%)402(Top 3%)402(Top 7%)
23M23.00 mi1.25 mi4324+932802803662(Top 13%)329(Top 3%)329(Top 6%)
24M24.00 mi1.00 mi4280+44290-10290-104000(Top 14%)416(Top 3%)416(Top 7%)
40K24.85 mi0.85 mi4265+15302-12302-124628(Top 16%)598(Top 5%)598(Top 10%)
25.2M25.20 mi0.35 mi4286-21308-6308-65794(Top 20%)967(Top 8%)967(Top 17%)
FINISH26.22 mi1.02 mi4281+5315-7315-74840(Top 17%)740(Top 6%)740(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5332

Females

386

F18-39

386

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5705

Females

467

F18-39

467

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5332

Females

386

F18-39

386

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4621

Females

285

F18-39

285

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4705

Females

295

F18-39

295

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3887

Females

219

F18-39

219

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3834

Females

253

F18-39

253

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3651

Females

260

F18-39

260

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3867

Females

354

F18-39

354

21M→35K

21.0 - 21.8 mi

Top 15%
×7
+17ft-86ft

Overall

4249

Females

402

F18-39

402

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3662

Females

329

F18-39

329

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4000

Females

416

F18-39

416

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4628

Females

598

F18-39

598

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5794

Females

967

F18-39

967

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4840

Females

740

F18-39

740

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1732*
Passed By
550
Net Change
+1121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5402
5K → 10K148200-113#5402#5515
10K → 15K16876+92#5515#5423
15K → 20K272*17+255#5423#5168
20K → HALF4710+37#5168#5131
HALF → 25K245*8+237#5131#4894
25K → 30K257*18+239#4894#4655
30K → 20M12810+118#4655#4537
20M → 21M10020+80#4537#4457
21M → 35K5212+40#4457#4417
35K → 23M11017+93#4417#4324
23M → 24M7531+44#4324#4280
24M → 40K6348+15#4280#4265
40K → 25.2M1940-21#4265#4286
25.2M → FINISH4843+5#4286#4281
TOTALS1732*550+1121

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

📊

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