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BOSTON MARATHON 2023

Kacie Voeller

Bib: 11069•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Female)
#0 / 11423
Top 12%
Division (F18-39)
#0 / 4884
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:26
Rank: #7639
Start → 5K
22:26 | 7:13/mi
10K· 6.21 mi
44:32
Rank: #7556 (+83)
5K → 10K
22:06 | 7:07/mi
15K· 9.32 mi
1:06:47
Rank: #7531 (+25)
10K → 15K
22:15 | 7:10/mi
20K· 12.43 mi
1:29:32
Rank: #7581 (-50)
15K → 20K
22:45 | 7:19/mi
Half· 13.11 mi
1:34:28
Rank: #7594 (-13)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:16
Rank: #7557 (+37)
Half → 25K
17:48 | 7:20/mi
30K· 18.64 mi
2:16:28
Rank: #7787 (-230)
25K → 30K
24:12 | 7:47/mi
20M
2:27:23
Rank: #7928 (-141)
30K → 20M
10:55 | 8:02/mi
21M
2:36:03
Rank: #8122 (-194)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:41:45
Rank: #8154 (-32)
21M → 35K
5:42 | 7:37/mi
23M
2:52:06
Rank: #8337 (-183)
35K → 23M
10:21 | 8:16/mi
24M
2:59:48
Rank: #8345 (-8)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
3:06:33
Rank: #8359 (-14)
24M → 40K
6:45 | 7:54/mi
25.2M
3:09:24
Rank: #8325 (+34)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:16:59
Rank: #8293 (+32)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:28
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:42:31
Pace7:49 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3522:267:1322:26
7:13
-
10K
6.21 mi11:11:4144:327:1022:06
7:07
-0:06
15K
9.32 mi11:33:561:06:477:1022:15
7:10
+0:03
20K
12.43 mi11:56:411:29:327:1222:45
7:19
+0:09
Half
13.11 mi12:01:371:34:287:124:56
7:14
-0:05
25K
15.53 mi12:19:251:52:167:1417:48
7:20
+0:06
30K
18.64 mi12:43:372:16:287:1924:12
7:47
+0:27
20M
20.00 mi12:54:322:27:237:2210:55
8:02
+0:15
21M
21.00 mi13:03:122:36:037:268:40
8:40
+0:38
35K
21.75 mi13:08:542:41:457:265:42
7:37
-1:03
23M
23.00 mi13:19:152:52:067:2910:21
8:16
+0:39
24M
24.00 mi13:26:572:59:487:307:42
7:42
-0:34
40K
24.85 mi13:33:423:06:337:306:45
7:54
+0:12
25.2M
25.20 mi13:36:333:09:247:312:51
8:16
+0:22
Finish
26.22 mi13:44:083:16:597:317:35
7:26
-0:50

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

7:07 /mi

Average Pace

7:31 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:16

57% of race

Time at Steady Pace

45:11

23% of race

Time at Slower Pace

39:32

20% of race

Average Pace: 7:31 /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 mi10:49:3522:267:1322:26
7:13
#7639
10K
6.21 mi11:11:4144:327:1022:06
7:07
#7556
15K
9.32 mi11:33:561:06:477:1022:15
7:10
#7531
20K
12.43 mi11:56:411:29:327:1222:45
7:19
#7581
Half
13.11 mi12:01:371:34:287:124:56
7:14
#7594
25K
15.53 mi12:19:251:52:167:1417:48
7:20
#7557
30K
18.64 mi12:43:372:16:287:1924:12
7:47
#7787
20M
20.00 mi12:54:322:27:237:2210:55
8:02
#7928
21M
21.00 mi13:03:122:36:037:268:40
8:40
#8122
35K
21.75 mi13:08:542:41:457:265:42
7:37
#8154
23M
23.00 mi13:19:152:52:067:2910:21
8:16
#8337
24M
24.00 mi13:26:572:59:487:307:42
7:42
#8345
40K
24.85 mi13:33:423:06:337:306:45
7:54
#8359
25.2M
25.20 mi13:36:333:09:247:312:51
8:16
#8325
Finish
26.22 mi13:44:083:16:597:317:35
7:26
#8293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76398908907551(Top 28%)917(Top 8%)917(Top 19%)
10K6.21 mi3.10 mi7556+83873+17873+177544(Top 28%)901(Top 8%)901(Top 18%)
15K9.32 mi3.11 mi7531+25884-11884-117551(Top 28%)917(Top 8%)917(Top 19%)
20K12.43 mi3.11 mi7581-50911-27911-277966(Top 30%)1094(Top 10%)1094(Top 22%)
Half13.11 mi0.68 mi7594-13919-8919-88153(Top 31%)1159(Top 10%)1159(Top 24%)
25K15.53 mi2.42 mi7557+37913+6913+67581(Top 28%)1048(Top 9%)1048(Top 21%)
30K18.64 mi3.11 mi7787-2301040-1271040-1279283(Top 35%)1824(Top 16%)1824(Top 37%)
20M20.00 mi1.36 mi7928-1411106-661106-6610519(Top 40%)2486(Top 22%)2486(Top 51%)
21M21.00 mi1.00 mi8122-1941199-931199-9311460(Top 43%)3111(Top 27%)3111(Top 64%)
35K21.75 mi0.75 mi8154-321224-251224-259418(Top 35%)2095(Top 18%)2095(Top 43%)
23M23.00 mi1.25 mi8337-1831307-831307-8311641(Top 44%)3315(Top 29%)3315(Top 68%)
24M24.00 mi1.00 mi8345-81332-251332-259102(Top 34%)2146(Top 19%)2146(Top 44%)
40K24.85 mi0.85 mi8359-141357-251357-259326(Top 35%)2308(Top 20%)2308(Top 47%)
25.2M25.20 mi0.35 mi8325+341355+21355+28141(Top 31%)1868(Top 16%)1868(Top 38%)
Finish26.22 mi1.02 mi8293+321371-161371-168112(Top 30%)1876(Top 16%)1876(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7551

Females

917

F18-39

917

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7544

Females

901

F18-39

901

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7551

Females

917

F18-39

917

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7966

Females

1094

F18-39

1094

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8153

Females

1159

F18-39

1159

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7581

Females

1048

F18-39

1048

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9283

Females

1824

F18-39

1824

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10519

Females

2486

F18-39

2486

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11460

Females

3111

F18-39

3111

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9418

Females

2095

F18-39

2095

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11641

Females

3315

F18-39

3315

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9102

Females

2146

F18-39

2146

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9326

Females

2308

F18-39

2308

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8141

Females

1868

F18-39

1868

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8112

Females

1876

F18-39

1876

Passing Analysis

Category:
Athletes Passed
1075
Passed By
1729
Net Change
-654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7639
5K → 10K268185+83#7639#7556
10K → 15K140115+25#7556#7531
15K → 20K99149-50#7531#7581
20K → Half1831-13#7581#7594
Half → 25K9962+37#7594#7557
25K → 30K80310-230#7557#7787
30K → 20M32173-141#7787#7928
20M → 21M25219-194#7928#8122
21M → 35K3870-32#8122#8154
35K → 23M36219-183#8154#8337
23M → 24M6068-8#8337#8345
24M → 40K5064-14#8345#8359
40K → 25.2M4713+34#8359#8325
25.2M → Finish8351+32#8325#8293
TOTALS10751729-654
📊

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