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BOSTON MARATHON 2023

Rachel Vautour

Bib: 13200•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 22%
Division (F18-39)
#0 / 4884
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:19
Rank: #12623
Start → 5K
24:19 | 7:50/mi
10K· 6.21 mi
48:40
Rank: #12996 (-373)
5K → 10K
24:21 | 7:50/mi
15K· 9.32 mi
1:13:13
Rank: #13185 (-189)
10K → 15K
24:33 | 7:54/mi
20K· 12.43 mi
1:38:00
Rank: #13190 (-5)
15K → 20K
24:47 | 7:59/mi
Half· 13.11 mi
1:43:08
Rank: #13009 (+181)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
2:01:40
Rank: #12468 (+541)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:25:35
Rank: #11706 (+762)
25K → 30K
23:55 | 7:42/mi
20M
2:36:07
Rank: #11408 (+298)
30K → 20M
10:32 | 7:45/mi
21M
2:44:25
Rank: #11246 (+162)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:50:45
Rank: #11403 (-157)
21M → 35K
6:20 | 8:28/mi
23M
3:00:43
Rank: #11269 (+134)
35K → 23M
9:58 | 7:58/mi
24M
3:08:20
Rank: #11136 (+133)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:15:07
Rank: #11043 (+93)
24M → 40K
6:47 | 7:56/mi
25.2M
3:18:03
Rank: #10999 (+44)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:25:38
Rank: #10867 (+132)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:30
Pace7:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5324:197:5024:19
7:50
-
10K
6.21 mi11:17:1448:407:5024:21
7:50
0:00
15K
9.32 mi11:41:471:13:137:5124:33
7:54
+0:04
20K
12.43 mi12:06:341:38:007:5324:47
7:59
+0:05
Half
13.11 mi12:11:421:43:087:525:08
7:31
-0:28
25K
15.53 mi12:30:142:01:407:5018:32
7:39
+0:08
30K
18.64 mi12:54:092:25:357:4923:55
7:42
+0:03
20M
20.00 mi13:04:412:36:077:4810:32
7:45
+0:03
21M
21.00 mi13:12:592:44:257:508:18
8:18
+0:33
35K
21.75 mi13:19:192:50:457:516:20
8:28
+0:10
23M
23.00 mi13:29:173:00:437:519:58
7:58
-0:30
24M
24.00 mi13:36:543:08:207:517:37
7:37
-0:21
40K
24.85 mi13:43:413:15:077:516:47
7:56
+0:19
25.2M
25.20 mi13:46:373:18:037:522:56
8:30
+0:34
Finish
26.22 mi13:54:123:25:387:517:35
7:26
-1:04

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

7:26 /mi

Average Pace

7:51 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:04

91% of race

Time at Steady Pace

17:34

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:52:5324:197:5024:19
7:50
#12623
10K
6.21 mi11:17:1448:407:5024:21
7:50
#12996
15K
9.32 mi11:41:471:13:137:5124:33
7:54
#13185
20K
12.43 mi12:06:341:38:007:5324:47
7:59
#13190
Half
13.11 mi12:11:421:43:087:525:08
7:31
#13009
25K
15.53 mi12:30:142:01:407:5018:32
7:39
#12468
30K
18.64 mi12:54:092:25:357:4923:55
7:42
#11706
20M
20.00 mi13:04:412:36:077:4810:32
7:45
#11408
21M
21.00 mi13:12:592:44:257:508:18
8:18
#11246
35K
21.75 mi13:19:192:50:457:516:20
8:28
#11403
23M
23.00 mi13:29:173:00:437:519:58
7:58
#11269
24M
24.00 mi13:36:543:08:207:517:37
7:37
#11136
40K
24.85 mi13:43:413:15:077:516:47
7:56
#11043
25.2M
25.20 mi13:46:373:18:037:522:56
8:30
#10999
Finish
26.22 mi13:54:123:25:387:517:35
7:26
#10867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126233229322913556(Top 51%)3803(Top 33%)3803(Top 78%)
10K6.21 mi3.10 mi12996-3733445-2163445-21613452(Top 51%)3685(Top 32%)3685(Top 75%)
15K9.32 mi3.11 mi13185-1893570-1253570-12513556(Top 51%)3803(Top 33%)3803(Top 78%)
20K12.43 mi3.11 mi13190-53602-323602-3213240(Top 50%)3672(Top 32%)3672(Top 75%)
Half13.11 mi0.68 mi13009+1813490+1123490+11210483(Top 39%)2138(Top 19%)2138(Top 44%)
25K15.53 mi2.42 mi12468+5413210+2803210+2809889(Top 37%)1958(Top 17%)1958(Top 40%)
30K18.64 mi3.11 mi11706+7622811+3992811+3998641(Top 32%)1573(Top 14%)1573(Top 32%)
20M20.00 mi1.36 mi11408+2982663+1482663+1488544(Top 32%)1622(Top 14%)1622(Top 33%)
21M21.00 mi1.00 mi11246+1622594+692594+699264(Top 35%)2041(Top 18%)2041(Top 42%)
35K21.75 mi0.75 mi11403-1572691-972691-9715105(Top 57%)5156(Top 45%)5156(Top 106%)
23M23.00 mi1.25 mi11269+1342641+502641+509510(Top 36%)2275(Top 20%)2275(Top 47%)
24M24.00 mi1.00 mi11136+1332595+462595+468559(Top 32%)1911(Top 17%)1911(Top 39%)
40K24.85 mi0.85 mi11043+932577+182577+189619(Top 36%)2464(Top 22%)2464(Top 50%)
25.2M25.20 mi0.35 mi10999+442566+112566+119646(Top 36%)2529(Top 22%)2529(Top 52%)
Finish26.22 mi1.02 mi10867+1322530+362530+368132(Top 31%)1896(Top 17%)1896(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13556

Females

3803

F18-39

3803

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13452

Females

3685

F18-39

3685

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13556

Females

3803

F18-39

3803

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13240

Females

3672

F18-39

3672

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10483

Females

2138

F18-39

2138

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9889

Females

1958

F18-39

1958

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8641

Females

1573

F18-39

1573

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8544

Females

1622

F18-39

1622

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9264

Females

2041

F18-39

2041

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15105

Females

5156

F18-39

5156

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9510

Females

2275

F18-39

2275

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8559

Females

1911

F18-39

1911

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9619

Females

2464

F18-39

2464

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9646

Females

2529

F18-39

2529

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8132

Females

1896

F18-39

1896

Passing Analysis

Category:
Athletes Passed
3099
Passed By
1343
Net Change
+1756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12623
5K → 10K161534-373#12623#12996
10K → 15K138327-189#12996#13185
15K → 20K184189-5#13185#13190
20K → Half1810+181#13190#13009
Half → 25K5421+541#13009#12468
25K → 30K7631+762#12468#11706
30K → 20M3002+298#11706#11408
20M → 21M18624+162#11408#11246
21M → 35K18175-157#11246#11403
35K → 23M16733+134#11403#11269
23M → 24M15118+133#11269#11136
24M → 40K11118+93#11136#11043
40K → 25.2M539+44#11043#10999
25.2M → Finish14412+132#10999#10867
TOTALS30991343+1756
📊

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