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BOSTON MARATHON 2023

Maya Vasser

Bib: 27173•F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:41
Rank: #21309
Start → 5K
28:41 | 9:14/mi
10K· 6.21 mi
56:54
Rank: #21269 (+40)
5K → 10K
28:13 | 9:05/mi
15K· 9.32 mi
1:25:05
Rank: #21138 (+131)
10K → 15K
28:11 | 9:04/mi
20K· 12.43 mi
1:53:36
Rank: #20957 (+181)
15K → 20K
28:31 | 9:11/mi
Half· 13.11 mi
1:59:41
Rank: #20902 (+55)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:21:42
Rank: #20650 (+252)
Half → 25K
22:01 | 9:05/mi
30K· 18.64 mi
2:50:53
Rank: #20330 (+320)
25K → 30K
29:11 | 9:24/mi
20M
3:03:27
Rank: #20141 (+189)
30K → 20M
12:34 | 9:15/mi
21M
3:14:04
Rank: #20126 (+15)
20M → 21M
10:37 | 10:37/mi
35K· 21.75 mi
3:21:28
Rank: #20152 (-26)
21M → 35K
7:24 | 9:53/mi
23M
3:34:50
Rank: #20272 (-120)
35K → 23M
13:22 | 10:41/mi
24M
3:45:20
Rank: #20361 (-89)
23M → 24M
10:30 | 10:30/mi
40K· 24.85 mi
3:54:14
Rank: #20374 (-13)
24M → 40K
8:54 | 10:25/mi
25.2M
3:57:59
Rank: #20369 (+5)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:07:45
Rank: #20358 (+11)
25.2M → Finish
9:46 | 9:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:41
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:08:04
Pace9:46 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5528:419:1428:41
9:14
-
10K
6.21 mi12:18:0856:549:0928:13
9:05
-0:09
15K
9.32 mi12:46:191:25:059:0828:11
9:04
-0:01
20K
12.43 mi13:14:501:53:369:0828:31
9:11
+0:07
Half
13.11 mi13:20:551:59:419:086:05
8:55
-0:16
25K
15.53 mi13:42:562:21:429:0722:01
9:05
+0:10
30K
18.64 mi14:12:072:50:539:1029:11
9:24
+0:19
20M
20.00 mi14:24:413:03:279:1012:34
9:15
-0:09
21M
21.00 mi14:35:183:14:049:1410:37
10:37
+1:22
35K
21.75 mi14:42:423:21:289:167:24
9:53
-0:44
23M
23.00 mi14:56:043:34:509:2013:22
10:41
+0:48
24M
24.00 mi15:06:343:45:209:2310:30
10:30
-0:11
40K
24.85 mi15:15:283:54:149:258:54
10:25
-0:05
25.2M
25.20 mi15:19:133:57:599:273:45
10:52
+0:27
Finish
26.22 mi15:28:594:07:459:279:46
9:35
-1:17

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

8:55 /mi

Average Pace

9:27 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:05

2% of race

Time at Steady Pace

3:07:08

76% of race

Time at Slower Pace

54:32

22% of race

Average Pace: 9:27 /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 mi11:49:5528:419:1428:41
9:14
#21309
10K
6.21 mi12:18:0856:549:0928:13
9:05
#21269
15K
9.32 mi12:46:191:25:059:0828:11
9:04
#21138
20K
12.43 mi13:14:501:53:369:0828:31
9:11
#20957
Half
13.11 mi13:20:551:59:419:086:05
8:55
#20902
25K
15.53 mi13:42:562:21:429:0722:01
9:05
#20650
30K
18.64 mi14:12:072:50:539:1029:11
9:24
#20330
20M
20.00 mi14:24:413:03:279:1012:34
9:15
#20141
21M
21.00 mi14:35:183:14:049:1410:37
10:37
#20126
35K
21.75 mi14:42:423:21:289:167:24
9:53
#20152
23M
23.00 mi14:56:043:34:509:2013:22
10:41
#20272
24M
24.00 mi15:06:343:45:209:2310:30
10:30
#20361
40K
24.85 mi15:15:283:54:149:258:54
10:25
#20374
25.2M
25.20 mi15:19:133:57:599:273:45
10:52
#20369
Finish
26.22 mi15:28:594:07:459:279:46
9:35
#20358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi213098530853020831(Top 78%)8140(Top 71%)8140(Top 167%)
10K6.21 mi3.10 mi21269+408460+708460+7021203(Top 80%)8386(Top 73%)8386(Top 172%)
15K9.32 mi3.11 mi21138+1318354+1068354+10620831(Top 78%)8140(Top 71%)8140(Top 167%)
20K12.43 mi3.11 mi20957+1818247+1078247+10720489(Top 77%)7953(Top 70%)7953(Top 163%)
Half13.11 mi0.68 mi20902+558211+368211+3620108(Top 76%)7735(Top 68%)7735(Top 158%)
25K15.53 mi2.42 mi20650+2528071+1408071+14019343(Top 73%)7334(Top 64%)7334(Top 150%)
30K18.64 mi3.11 mi20330+3207914+1577914+15719023(Top 71%)7211(Top 63%)7211(Top 148%)
20M20.00 mi1.36 mi20141+1897828+867828+8617819(Top 67%)6653(Top 58%)6653(Top 136%)
21M21.00 mi1.00 mi20126+157824+47824+419942(Top 75%)7901(Top 69%)7901(Top 162%)
35K21.75 mi0.75 mi20152-267849-257849-2520987(Top 79%)8482(Top 74%)8482(Top 174%)
23M23.00 mi1.25 mi20272-1207921-727921-7221708(Top 82%)8910(Top 78%)8910(Top 182%)
24M24.00 mi1.00 mi20361-897982-617982-6122044(Top 83%)9120(Top 80%)9120(Top 187%)
40K24.85 mi0.85 mi20374-137999-177999-1721010(Top 79%)8609(Top 75%)8609(Top 176%)
25.2M25.20 mi0.35 mi20369+58004-58004-520182(Top 76%)8151(Top 71%)8151(Top 167%)
Finish26.22 mi1.02 mi20358+118005-18005-120435(Top 77%)8264(Top 72%)8264(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20831

Females

8140

F18-39

8140

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21203

Females

8386

F18-39

8386

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20831

Females

8140

F18-39

8140

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20489

Females

7953

F18-39

7953

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

20108

Females

7735

F18-39

7735

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19343

Females

7334

F18-39

7334

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

19023

Females

7211

F18-39

7211

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17819

Females

6653

F18-39

6653

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19942

Females

7901

F18-39

7901

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20987

Females

8482

F18-39

8482

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21708

Females

8910

F18-39

8910

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22044

Females

9120

F18-39

9120

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21010

Females

8609

F18-39

8609

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20182

Females

8151

F18-39

8151

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20435

Females

8264

F18-39

8264

Passing Analysis

Category:
Athletes Passed
1918
Passed By
967
Net Change
+951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21309
5K → 10K294254+40#21309#21269
10K → 15K232101+131#21269#21138
15K → 20K24564+181#21138#20957
20K → Half638+55#20957#20902
Half → 25K26311+252#20902#20650
25K → 30K34222+320#20650#20330
30K → 20M1934+189#20330#20141
20M → 21M8166+15#20141#20126
21M → 35K3763-26#20126#20152
35K → 23M40160-120#20152#20272
23M → 24M17106-89#20272#20361
24M → 40K4053-13#20361#20374
40K → 25.2M2318+5#20374#20369
25.2M → Finish4837+11#20369#20358
TOTALS1918967+951
📊

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