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BOSTON MARATHON 2023

Gabrielle Mckenzie

Bib: 8771•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:37
Rank: #5991
Start → 5K
21:37 | 6:57/mi
10K· 6.21 mi
42:47
Rank: #5711 (+280)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:49
Rank: #5449 (+262)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:24:47
Rank: #5054 (+395)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:29:22
Rank: #5018 (+36)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:48
Rank: #4805 (+213)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:07:04
Rank: #4450 (+355)
25K → 30K
21:16 | 6:51/mi
20M
2:16:22
Rank: #4306 (+144)
30K → 20M
9:18 | 6:51/mi
21M
2:23:25
Rank: #4140 (+166)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:28:24
Rank: #4081 (+59)
21M → 35K
4:59 | 6:40/mi
23M
2:37:01
Rank: #3988 (+93)
35K → 23M
8:37 | 6:53/mi
24M
2:43:37
Rank: #3890 (+98)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:49:15
Rank: #3743 (+147)
24M → 40K
5:38 | 6:35/mi
25.2M
2:51:43
Rank: #3708 (+35)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:58:17
Rank: #3582 (+126)
25.2M → Finish
6:34 | 6:27/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:22
Pace6:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4821:376:5721:37
6:57
-
10K
6.21 mi11:07:5842:476:5321:10
6:49
-0:08
15K
9.32 mi11:29:001:03:496:5121:02
6:46
-0:03
20K
12.43 mi11:49:581:24:476:4920:58
6:45
-0:01
Half
13.11 mi11:54:331:29:226:494:35
6:43
-0:02
25K
15.53 mi12:10:591:45:486:4916:26
6:47
+0:04
30K
18.64 mi12:32:152:07:046:4921:16
6:51
+0:04
20M
20.00 mi12:41:332:16:226:499:18
6:51
0:00
21M
21.00 mi12:48:362:23:256:507:03
7:03
+0:12
35K
21.75 mi12:53:352:28:246:494:59
6:40
-0:23
23M
23.00 mi13:02:122:37:016:508:37
6:53
+0:13
24M
24.00 mi13:08:482:43:376:496:36
6:36
-0:17
40K
24.85 mi13:14:262:49:156:495:38
6:35
-0:01
25.2M
25.20 mi13:16:542:51:436:492:28
7:09
+0:34
Finish
26.22 mi13:23:282:58:176:486:34
6:27
-0:42

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

6:27 /mi

Average Pace

6:48 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:49

99% of race

Time at Steady Pace

2:28

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:46:4821:376:5721:37
6:57
#5991
10K
6.21 mi11:07:5842:476:5321:10
6:49
#5711
15K
9.32 mi11:29:001:03:496:5121:02
6:46
#5449
20K
12.43 mi11:49:581:24:476:4920:58
6:45
#5054
Half
13.11 mi11:54:331:29:226:494:35
6:43
#5018
25K
15.53 mi12:10:591:45:486:4916:26
6:47
#4805
30K
18.64 mi12:32:152:07:046:4921:16
6:51
#4450
20M
20.00 mi12:41:332:16:226:499:18
6:51
#4306
21M
21.00 mi12:48:362:23:256:507:03
7:03
#4140
35K
21.75 mi12:53:352:28:246:494:59
6:40
#4081
23M
23.00 mi13:02:122:37:016:508:37
6:53
#3988
24M
24.00 mi13:08:482:43:376:496:36
6:36
#3890
40K
24.85 mi13:14:262:49:156:495:38
6:35
#3743
25.2M
25.20 mi13:16:542:51:436:492:28
7:09
#3708
Finish
26.22 mi13:23:282:58:176:486:34
6:27
#3582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi59915035034836(Top 18%)327(Top 3%)327(Top 7%)
10K6.21 mi3.10 mi5711+280455+48455+485434(Top 20%)417(Top 4%)417(Top 9%)
15K9.32 mi3.11 mi5449+262407+48407+484836(Top 18%)327(Top 3%)327(Top 7%)
20K12.43 mi3.11 mi5054+395356+51356+513980(Top 15%)234(Top 2%)234(Top 5%)
Half13.11 mi0.68 mi5018+36348+8348+84617(Top 17%)310(Top 3%)310(Top 6%)
25K15.53 mi2.42 mi4805+213328+20328+203969(Top 15%)237(Top 2%)237(Top 5%)
30K18.64 mi3.11 mi4450+355288+40288+403303(Top 12%)188(Top 2%)188(Top 4%)
20M20.00 mi1.36 mi4306+144274+14274+143116(Top 12%)191(Top 2%)191(Top 4%)
21M21.00 mi1.00 mi4140+166256+18256+182421(Top 9%)134(Top 1%)134(Top 3%)
35K21.75 mi0.75 mi4081+59250+6250+63391(Top 13%)234(Top 2%)234(Top 5%)
23M23.00 mi1.25 mi3988+93244+6244+63145(Top 12%)214(Top 2%)214(Top 4%)
24M24.00 mi1.00 mi3890+98237+7237+72604(Top 10%)177(Top 2%)177(Top 4%)
40K24.85 mi0.85 mi3743+147222+15222+151906(Top 7%)113(Top 1.0%)113(Top 2%)
25.2M25.20 mi0.35 mi3708+35219+3219+32408(Top 9%)178(Top 2%)178(Top 4%)
Finish26.22 mi1.02 mi3582+126209+10209+102253(Top 8%)164(Top 1%)164(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4836

Females

327

F18-39

327

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5434

Females

417

F18-39

417

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4836

Females

327

F18-39

327

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3980

Females

234

F18-39

234

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4617

Females

310

F18-39

310

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3969

Females

237

F18-39

237

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3303

Females

188

F18-39

188

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3116

Females

191

F18-39

191

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2421

Females

134

F18-39

134

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3391

Females

234

F18-39

234

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3145

Females

214

F18-39

214

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2604

Females

177

F18-39

177

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1906

Females

113

F18-39

113

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2408

Females

178

F18-39

178

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2253

Females

164

F18-39

164

Passing Analysis

Category:
Athletes Passed
2635
Passed By
226
Net Change
+2409
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5991
5K → 10K36484+280#5991#5711
10K → 15K29331+262#5711#5449
15K → 20K4005+395#5449#5054
20K → Half4711+36#5054#5018
Half → 25K22714+213#5018#4805
25K → 30K36712+355#4805#4450
30K → 20M1539+144#4450#4306
20M → 21M1682+166#4306#4140
21M → 35K689+59#4140#4081
35K → 23M11320+93#4081#3988
23M → 24M11012+98#3988#3890
24M → 40K1492+147#3890#3743
40K → 25.2M405+35#3743#3708
25.2M → Finish13610+126#3708#3582
TOTALS2635226+2409
📊

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