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BOSTON MARATHON 2023

Virva Vasari

Bib: 16909•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 27%
Division (F18-39)
#0 / 4884
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:20
Rank: #12681
Start → 5K
24:20 | 7:50/mi
10K· 6.21 mi
48:16
Rank: #12435 (+246)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:12:05
Rank: #12109 (+326)
10K → 15K
23:49 | 7:40/mi
20K· 12.43 mi
1:36:34
Rank: #12130 (-21)
15K → 20K
24:29 | 7:53/mi
Half· 13.11 mi
1:41:54
Rank: #12164 (-34)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:01:13
Rank: #12206 (-42)
Half → 25K
19:19 | 7:58/mi
30K· 18.64 mi
2:27:02
Rank: #12370 (-164)
25K → 30K
25:49 | 8:19/mi
20M
2:38:12
Rank: #12297 (+73)
30K → 20M
11:10 | 8:13/mi
21M
2:46:58
Rank: #12264 (+33)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:52:46
Rank: #12184 (+80)
21M → 35K
5:48 | 7:45/mi
23M
3:03:03
Rank: #12118 (+66)
35K → 23M
10:17 | 8:13/mi
24M
3:10:54
Rank: #12026 (+92)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:17:44
Rank: #11936 (+90)
24M → 40K
6:50 | 8:00/mi
25.2M
3:20:45
Rank: #11915 (+21)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:28:40
Rank: #11847 (+68)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:54
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:46:46
Pace8:09 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0124:207:5024:20
7:50
-
10K
6.21 mi11:39:5748:167:4623:56
7:42
-0:08
15K
9.32 mi12:03:461:12:057:4423:49
7:40
-0:02
20K
12.43 mi12:28:151:36:347:4624:29
7:53
+0:13
Half
13.11 mi12:33:351:41:547:465:20
7:49
-0:04
25K
15.53 mi12:52:542:01:137:4819:19
7:58
+0:09
30K
18.64 mi13:18:432:27:027:5325:49
8:19
+0:21
20M
20.00 mi13:29:532:38:127:5511:10
8:13
-0:06
21M
21.00 mi13:38:392:46:587:578:46
8:46
+0:33
35K
21.75 mi13:44:272:52:467:575:48
7:45
-1:01
23M
23.00 mi13:54:443:03:037:5810:17
8:13
+0:28
24M
24.00 mi14:02:353:10:547:577:51
7:51
-0:22
40K
24.85 mi14:09:253:17:447:576:50
8:00
+0:09
25.2M
25.20 mi14:12:263:20:457:583:01
8:45
+0:45
Finish
26.22 mi14:20:213:28:407:587:55
7:46
-0:59

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

7:40 /mi

Average Pace

7:58 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:53

94% of race

Time at Steady Pace

11:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:16:0124:207:5024:20
7:50
#12681
10K
6.21 mi11:39:5748:167:4623:56
7:42
#12435
15K
9.32 mi12:03:461:12:057:4423:49
7:40
#12109
20K
12.43 mi12:28:151:36:347:4624:29
7:53
#12130
Half
13.11 mi12:33:351:41:547:465:20
7:49
#12164
25K
15.53 mi12:52:542:01:137:4819:19
7:58
#12206
30K
18.64 mi13:18:432:27:027:5325:49
8:19
#12370
20M
20.00 mi13:29:532:38:127:5511:10
8:13
#12297
21M
21.00 mi13:38:392:46:587:578:46
8:46
#12264
35K
21.75 mi13:44:272:52:467:575:48
7:45
#12184
23M
23.00 mi13:54:443:03:037:5810:17
8:13
#12118
24M
24.00 mi14:02:353:10:547:577:51
7:51
#12026
40K
24.85 mi14:09:253:17:447:576:50
8:00
#11936
25.2M
25.20 mi14:12:263:20:457:583:01
8:45
#11915
Finish
26.22 mi14:20:213:28:407:587:55
7:46
#11847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126813268326811573(Top 43%)2671(Top 23%)2671(Top 55%)
10K6.21 mi3.10 mi12435+2463123+1453123+14512282(Top 46%)3030(Top 27%)3030(Top 62%)
15K9.32 mi3.11 mi12109+3262957+1662957+16611573(Top 43%)2671(Top 23%)2671(Top 55%)
20K12.43 mi3.11 mi12130-212996-392996-3912456(Top 47%)3230(Top 28%)3230(Top 66%)
Half13.11 mi0.68 mi12164-343014-183014-1812898(Top 48%)3427(Top 30%)3427(Top 70%)
25K15.53 mi2.42 mi12206-423058-443058-4412468(Top 47%)3340(Top 29%)3340(Top 68%)
30K18.64 mi3.11 mi12370-1643187-1293187-12913093(Top 49%)3805(Top 33%)3805(Top 78%)
20M20.00 mi1.36 mi12297+733158+293158+2911820(Top 44%)3166(Top 28%)3166(Top 65%)
21M21.00 mi1.00 mi12264+333158315812079(Top 45%)3441(Top 30%)3441(Top 70%)
35K21.75 mi0.75 mi12184+803135+233135+2310360(Top 39%)2549(Top 22%)2549(Top 52%)
23M23.00 mi1.25 mi12118+663124+113124+1111291(Top 42%)3152(Top 28%)3152(Top 65%)
24M24.00 mi1.00 mi12026+923094+303094+3010192(Top 38%)2685(Top 24%)2685(Top 55%)
40K24.85 mi0.85 mi11936+903064+303064+3010035(Top 38%)2672(Top 23%)2672(Top 55%)
25.2M25.20 mi0.35 mi11915+213055+93055+911085(Top 42%)3243(Top 28%)3243(Top 66%)
Finish26.22 mi1.02 mi11847+683035+203035+2010479(Top 39%)2932(Top 26%)2932(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11573

Females

2671

F18-39

2671

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12282

Females

3030

F18-39

3030

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11573

Females

2671

F18-39

2671

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12456

Females

3230

F18-39

3230

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12898

Females

3427

F18-39

3427

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12468

Females

3340

F18-39

3340

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13093

Females

3805

F18-39

3805

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11820

Females

3166

F18-39

3166

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12079

Females

3441

F18-39

3441

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10360

Females

2549

F18-39

2549

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11291

Females

3152

F18-39

3152

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10192

Females

2685

F18-39

2685

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10035

Females

2672

F18-39

2672

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11085

Females

3243

F18-39

3243

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10479

Females

2932

F18-39

2932

Passing Analysis

Category:
Athletes Passed
2109
Passed By
1275
Net Change
+834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12681
5K → 10K446200+246#12681#12435
10K → 15K37953+326#12435#12109
15K → 20K167188-21#12109#12130
20K → Half2054-34#12130#12164
Half → 25K106148-42#12164#12206
25K → 30K158322-164#12206#12370
30K → 20M13360+73#12370#12297
20M → 21M10976+33#12297#12264
21M → 35K9111+80#12264#12184
35K → 23M12155+66#12184#12118
23M → 24M12028+92#12118#12026
24M → 40K11323+90#12026#11936
40K → 25.2M4019+21#11936#11915
25.2M → Finish10638+68#11915#11847
TOTALS21091275+834
📊

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