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BOSTON MARATHON 2023

Rachel Quirarte

Bib: 18074•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 27%
Division (F18-39)
#0 / 4884
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #15184
Start → 5K
25:22 | 8:10/mi
10K· 6.21 mi
50:07
Rank: #14865 (+319)
5K → 10K
24:45 | 7:58/mi
15K· 9.32 mi
1:14:32
Rank: #14336 (+529)
10K → 15K
24:25 | 7:52/mi
20K· 12.43 mi
1:39:03
Rank: #13863 (+473)
15K → 20K
24:31 | 7:53/mi
Half· 13.11 mi
1:44:22
Rank: #13794 (+69)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:03:22
Rank: #13396 (+398)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:28:19
Rank: #12961 (+435)
25K → 30K
24:57 | 8:02/mi
20M
2:39:21
Rank: #12774 (+187)
30K → 20M
11:02 | 8:07/mi
21M
2:47:48
Rank: #12586 (+188)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:53:42
Rank: #12521 (+65)
21M → 35K
5:54 | 7:53/mi
23M
3:03:45
Rank: #12363 (+158)
35K → 23M
10:03 | 8:02/mi
24M
3:11:32
Rank: #12245 (+118)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:18:19
Rank: #12119 (+126)
24M → 40K
6:47 | 7:56/mi
25.2M
3:21:12
Rank: #12051 (+68)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:29:04
Rank: #11970 (+81)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:42
Pace7:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4225:228:1025:22
8:10
-
10K
6.21 mi11:41:2750:078:0424:45
7:58
-0:12
15K
9.32 mi12:05:521:14:328:0024:25
7:52
-0:06
20K
12.43 mi12:30:231:39:037:5824:31
7:53
+0:01
Half
13.11 mi12:35:421:44:227:585:19
7:48
-0:05
25K
15.53 mi12:54:422:03:227:5619:00
7:50
+0:02
30K
18.64 mi13:19:392:28:197:5724:57
8:02
+0:12
20M
20.00 mi13:30:412:39:217:5811:02
8:07
+0:05
21M
21.00 mi13:39:082:47:487:598:27
8:27
+0:20
35K
21.75 mi13:45:022:53:427:595:54
7:53
-0:34
23M
23.00 mi13:55:053:03:457:5910:03
8:02
+0:09
24M
24.00 mi14:02:523:11:327:597:47
7:47
-0:15
40K
24.85 mi14:09:393:18:197:596:47
7:56
+0:09
25.2M
25.20 mi14:12:323:21:127:592:53
8:22
+0:26
Finish
26.22 mi14:20:243:29:047:597:52
7:43
-0:39

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

7:43 /mi

Average Pace

7:59 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:20

77% of race

Time at Steady Pace

47:44

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:16:4225:228:1025:22
8:10
#15184
10K
6.21 mi11:41:2750:078:0424:45
7:58
#14865
15K
9.32 mi12:05:521:14:328:0024:25
7:52
#14336
20K
12.43 mi12:30:231:39:037:5824:31
7:53
#13863
Half
13.11 mi12:35:421:44:227:585:19
7:48
#13794
25K
15.53 mi12:54:422:03:227:5619:00
7:50
#13396
30K
18.64 mi13:19:392:28:197:5724:57
8:02
#12961
20M
20.00 mi13:30:412:39:217:5811:02
8:07
#12774
21M
21.00 mi13:39:082:47:487:598:27
8:27
#12586
35K
21.75 mi13:45:022:53:427:595:54
7:53
#12521
23M
23.00 mi13:55:053:03:457:5910:03
8:02
#12363
24M
24.00 mi14:02:523:11:327:597:47
7:47
#12245
40K
24.85 mi14:09:393:18:197:596:47
7:56
#12119
25.2M
25.20 mi14:12:323:21:127:592:53
8:22
#12051
Finish
26.22 mi14:20:243:29:047:597:52
7:43
#11970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151844756475613187(Top 50%)3594(Top 31%)3594(Top 74%)
10K6.21 mi3.10 mi14865+3194565+1914565+19114539(Top 55%)4375(Top 38%)4375(Top 90%)
15K9.32 mi3.11 mi14336+5294252+3134252+31313187(Top 50%)3594(Top 31%)3594(Top 74%)
20K12.43 mi3.11 mi13863+4733998+2543998+25412555(Top 47%)3286(Top 29%)3286(Top 67%)
Half13.11 mi0.68 mi13794+693957+413957+4112705(Top 48%)3311(Top 29%)3311(Top 68%)
25K15.53 mi2.42 mi13396+3983744+2133744+21311414(Top 43%)2726(Top 24%)2726(Top 56%)
30K18.64 mi3.11 mi12961+4353525+2193525+21911165(Top 42%)2724(Top 24%)2724(Top 56%)
20M20.00 mi1.36 mi12774+1873436+893436+8911184(Top 42%)2825(Top 25%)2825(Top 58%)
21M21.00 mi1.00 mi12586+1883348+883348+8810218(Top 38%)2493(Top 22%)2493(Top 51%)
35K21.75 mi0.75 mi12521+653325+233325+2311335(Top 43%)3042(Top 27%)3042(Top 62%)
23M23.00 mi1.25 mi12363+1583258+673258+679972(Top 37%)2504(Top 22%)2504(Top 51%)
24M24.00 mi1.00 mi12245+1183214+443214+449708(Top 36%)2457(Top 22%)2457(Top 50%)
40K24.85 mi0.85 mi12119+1263169+453169+459638(Top 36%)2483(Top 22%)2483(Top 51%)
25.2M25.20 mi0.35 mi12051+683134+353134+358768(Top 33%)2171(Top 19%)2171(Top 44%)
Finish26.22 mi1.02 mi11970+813107+273107+2710132(Top 38%)2763(Top 24%)2763(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13187

Females

3594

F18-39

3594

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14539

Females

4375

F18-39

4375

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13187

Females

3594

F18-39

3594

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12555

Females

3286

F18-39

3286

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12705

Females

3311

F18-39

3311

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11414

Females

2726

F18-39

2726

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11165

Females

2724

F18-39

2724

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11184

Females

2825

F18-39

2825

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10218

Females

2493

F18-39

2493

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11335

Females

3042

F18-39

3042

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9972

Females

2504

F18-39

2504

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9708

Females

2457

F18-39

2457

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9638

Females

2483

F18-39

2483

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8768

Females

2171

F18-39

2171

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10132

Females

2763

F18-39

2763

Passing Analysis

Category:
Athletes Passed
3609
Passed By
395
Net Change
+3214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15184
5K → 10K477158+319#15184#14865
10K → 15K55728+529#14865#14336
15K → 20K49623+473#14336#13863
20K → Half7910+69#13863#13794
Half → 25K41214+398#13794#13396
25K → 30K46126+435#13396#12961
30K → 20M20215+187#12961#12774
20M → 21M20618+188#12774#12586
21M → 35K8621+65#12586#12521
35K → 23M18224+158#12521#12363
23M → 24M12810+118#12363#12245
24M → 40K13610+126#12245#12119
40K → 25.2M724+68#12119#12051
25.2M → Finish11534+81#12051#11970
TOTALS3609395+3214
📊

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