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BOSTON MARATHON 2023

Alexis Watson

Bib: 9682•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Female)
#0 / 11423
Top 14%
Division (F18-39)
#0 / 4884
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #7542
Start → 5K
22:23 | 7:12/mi
10K· 6.21 mi
44:41
Rank: #7712 (-170)
5K → 10K
22:18 | 7:11/mi
15K· 9.32 mi
1:06:59
Rank: #7665 (+47)
10K → 15K
22:18 | 7:11/mi
20K· 12.43 mi
1:30:11
Rank: #7950 (-285)
15K → 20K
23:12 | 7:28/mi
Half· 13.11 mi
1:35:14
Rank: #8009 (-59)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:53:44
Rank: #8237 (-228)
Half → 25K
18:30 | 7:38/mi
30K· 18.64 mi
2:18:06
Rank: #8423 (-186)
25K → 30K
24:22 | 7:51/mi
20M
2:29:02
Rank: #8570 (-147)
30K → 20M
10:56 | 8:03/mi
21M
2:37:26
Rank: #8615 (-45)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:43:04
Rank: #8624 (-9)
21M → 35K
5:38 | 7:32/mi
23M
2:53:11
Rank: #8711 (-87)
35K → 23M
10:07 | 8:05/mi
24M
3:01:06
Rank: #8763 (-52)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:08:07
Rank: #8855 (-92)
24M → 40K
7:01 | 8:12/mi
25.2M
3:11:08
Rank: #8857 (-2)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:18:54
Rank: #8854 (+3)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:14
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:43:40
Pace7:54 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5822:237:1222:23
7:12
-
10K
6.21 mi11:10:1644:417:1122:18
7:11
-0:01
15K
9.32 mi11:32:341:06:597:1122:18
7:11
0:00
20K
12.43 mi11:55:461:30:117:1523:12
7:28
+0:17
Half
13.11 mi12:00:491:35:147:165:03
7:24
-0:04
25K
15.53 mi12:19:191:53:447:1918:30
7:38
+0:14
30K
18.64 mi12:43:412:18:067:2524:22
7:51
+0:13
20M
20.00 mi12:54:372:29:027:2710:56
8:03
+0:12
21M
21.00 mi13:03:012:37:267:308:24
8:24
+0:21
35K
21.75 mi13:08:392:43:047:305:38
7:32
-0:52
23M
23.00 mi13:18:462:53:117:3210:07
8:05
+0:33
24M
24.00 mi13:26:413:01:067:337:55
7:55
-0:10
40K
24.85 mi13:33:423:08:077:347:01
8:12
+0:17
25.2M
25.20 mi13:36:433:11:087:353:01
8:45
+0:33
Finish
26.22 mi13:44:293:18:547:357:46
7:37
-1:08

Checkpoints & Pacing

📈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

7:11 /mi

Average Pace

7:35 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:02

36% of race

Time at Steady Pace

1:19:28

40% of race

Time at Slower Pace

47:24

24% of race

Average Pace: 7:35 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:47:5822:237:1222:23
7:12
#7542
10K
6.21 mi11:10:1644:417:1122:18
7:11
#7712
15K
9.32 mi11:32:341:06:597:1122:18
7:11
#7665
20K
12.43 mi11:55:461:30:117:1523:12
7:28
#7950
Half
13.11 mi12:00:491:35:147:165:03
7:24
#8009
25K
15.53 mi12:19:191:53:447:1918:30
7:38
#8237
30K
18.64 mi12:43:412:18:067:2524:22
7:51
#8423
20M
20.00 mi12:54:372:29:027:2710:56
8:03
#8570
21M
21.00 mi13:03:012:37:267:308:24
8:24
#8615
35K
21.75 mi13:08:392:43:047:305:38
7:32
#8624
23M
23.00 mi13:18:462:53:117:3210:07
8:05
#8711
24M
24.00 mi13:26:413:01:067:337:55
7:55
#8763
40K
24.85 mi13:33:423:08:077:347:01
8:12
#8855
25.2M
25.20 mi13:36:433:11:087:353:01
8:45
#8857
Finish
26.22 mi13:44:293:18:547:357:46
7:37
#8854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi75428558557667(Top 29%)959(Top 8%)959(Top 20%)
10K6.21 mi3.10 mi7712-170922-67922-677961(Top 30%)1041(Top 9%)1041(Top 21%)
15K9.32 mi3.11 mi7665+47919+3919+37667(Top 29%)959(Top 8%)959(Top 20%)
20K12.43 mi3.11 mi7950-2851035-1161035-1169064(Top 34%)1516(Top 13%)1516(Top 31%)
Half13.11 mi0.68 mi8009-591063-281063-289481(Top 36%)1661(Top 15%)1661(Top 34%)
25K15.53 mi2.42 mi8237-2281164-1011164-1019785(Top 37%)1904(Top 17%)1904(Top 39%)
30K18.64 mi3.11 mi8423-1861276-1121276-1129686(Top 36%)2009(Top 18%)2009(Top 41%)
20M20.00 mi1.36 mi8570-1471346-701346-7010606(Top 40%)2532(Top 22%)2532(Top 52%)
21M21.00 mi1.00 mi8615-451379-331379-339863(Top 37%)2309(Top 20%)2309(Top 47%)
35K21.75 mi0.75 mi8624-91394-151394-158769(Top 33%)1802(Top 16%)1802(Top 37%)
23M23.00 mi1.25 mi8711-871453-591453-5910314(Top 39%)2658(Top 23%)2658(Top 54%)
24M24.00 mi1.00 mi8763-521496-431496-4310654(Top 40%)2898(Top 25%)2898(Top 59%)
40K24.85 mi0.85 mi8855-921563-671563-6711410(Top 43%)3358(Top 29%)3358(Top 69%)
25.2M25.20 mi0.35 mi8857-21571-81571-811029(Top 41%)3187(Top 28%)3187(Top 65%)
Finish26.22 mi1.02 mi8854+31579-81579-89429(Top 35%)2434(Top 21%)2434(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7667

Females

959

F18-39

959

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7961

Females

1041

F18-39

1041

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7667

Females

959

F18-39

959

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9064

Females

1516

F18-39

1516

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9481

Females

1661

F18-39

1661

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9785

Females

1904

F18-39

1904

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9686

Females

2009

F18-39

2009

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10606

Females

2532

F18-39

2532

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9863

Females

2309

F18-39

2309

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8769

Females

1802

F18-39

1802

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10314

Females

2658

F18-39

2658

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10654

Females

2898

F18-39

2898

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11410

Females

3358

F18-39

3358

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11029

Females

3187

F18-39

3187

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9429

Females

2434

F18-39

2434

Passing Analysis

Category:
Athletes Passed
868
Passed By
2180
Net Change
-1312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7542
5K → 10K149319-170#7542#7712
10K → 15K159112+47#7712#7665
15K → 20K49334-285#7665#7950
20K → Half766-59#7950#8009
Half → 25K45273-228#8009#8237
25K → 30K92278-186#8237#8423
30K → 20M45192-147#8423#8570
20M → 21M60105-45#8570#8615
21M → 35K3746-9#8615#8624
35K → 23M55142-87#8624#8711
23M → 24M4698-52#8711#8763
24M → 40K36128-92#8763#8855
40K → 25.2M3133-2#8855#8857
25.2M → Finish5754+3#8857#8854
TOTALS8682180-1312
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing