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BOSTON MARATHON 2023

Laura Huselton

Bib: 6879•F

MA

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 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:05
Rank: #4570
Start → 5K
21:05 | 6:47/mi
10K· 6.21 mi
42:09
Rank: #4835 (-265)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:03:17
Rank: #4913 (-78)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:24:22
Rank: #4731 (+182)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:29:00
Rank: #4749 (-18)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:29
Rank: #4605 (+144)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:40
Rank: #4273 (+332)
25K → 30K
21:11 | 6:49/mi
20M
2:15:57
Rank: #4133 (+140)
30K → 20M
9:17 | 6:50/mi
21M
2:23:02
Rank: #3971 (+162)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:27:52
Rank: #3871 (+100)
21M → 35K
4:50 | 6:28/mi
23M
2:36:22
Rank: #3744 (+127)
35K → 23M
8:30 | 6:47/mi
24M
2:42:54
Rank: #3619 (+125)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:48:32
Rank: #3491 (+128)
24M → 40K
5:38 | 6:35/mi
25.2M
2:50:58
Rank: #3454 (+37)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:57:33
Rank: #3344 (+110)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:00
Pace6:47 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:33
Pace6:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4821:056:4721:05
6:47
-
10K
6.21 mi10:45:5242:096:4721:04
6:47
0:00
15K
9.32 mi11:07:001:03:176:4721:08
6:48
+0:01
20K
12.43 mi11:28:051:24:226:4721:05
6:47
-0:01
Half
13.11 mi11:32:431:29:006:474:38
6:47
0:00
25K
15.53 mi11:49:121:45:296:4716:29
6:48
+0:01
30K
18.64 mi12:10:232:06:406:4821:11
6:49
+0:01
20M
20.00 mi12:19:402:15:576:489:17
6:50
+0:01
21M
21.00 mi12:26:452:23:026:497:05
7:05
+0:15
35K
21.75 mi12:31:352:27:526:484:50
6:28
-0:37
23M
23.00 mi12:40:052:36:226:488:30
6:47
+0:19
24M
24.00 mi12:46:372:42:546:476:32
6:32
-0:15
40K
24.85 mi12:52:152:48:326:475:38
6:35
+0:03
25.2M
25.20 mi12:54:412:50:586:472:26
7:03
+0:28
Finish
26.22 mi13:01:162:57:336:476:35
6:28
-0:35

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

6:28 /mi

Average Pace

6:47 /mi

Slowest Pace

7:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:57

56% of race

Time at Steady Pace

1:17:36

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:24:4821:056:4721:05
6:47
#4570
10K
6.21 mi10:45:5242:096:4721:04
6:47
#4835
15K
9.32 mi11:07:001:03:176:4721:08
6:48
#4913
20K
12.43 mi11:28:051:24:226:4721:05
6:47
#4731
Half
13.11 mi11:32:431:29:006:474:38
6:47
#4749
25K
15.53 mi11:49:121:45:296:4716:29
6:48
#4605
30K
18.64 mi12:10:232:06:406:4821:11
6:49
#4273
20M
20.00 mi12:19:402:15:576:489:17
6:50
#4133
21M
21.00 mi12:26:452:23:026:497:05
7:05
#3971
35K
21.75 mi12:31:352:27:526:484:50
6:28
#3871
23M
23.00 mi12:40:052:36:226:488:30
6:47
#3744
24M
24.00 mi12:46:372:42:546:476:32
6:32
#3619
40K
24.85 mi12:52:152:48:326:475:38
6:35
#3491
25.2M
25.20 mi12:54:412:50:586:472:26
7:03
#3454
Finish
26.22 mi13:01:162:57:336:476:35
6:28
#3344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi45703033035170(Top 19%)379(Top 3%)379(Top 8%)
10K6.21 mi3.10 mi4835-265333-30333-305116(Top 19%)376(Top 3%)376(Top 8%)
15K9.32 mi3.11 mi4913-78338-5338-55170(Top 19%)379(Top 3%)379(Top 8%)
20K12.43 mi3.11 mi4731+182312+26312+264336(Top 16%)279(Top 2%)279(Top 6%)
Half13.11 mi0.68 mi4749-18319-7319-75263(Top 20%)385(Top 3%)385(Top 8%)
25K15.53 mi2.42 mi4605+144301+18301+184153(Top 16%)258(Top 2%)258(Top 5%)
30K18.64 mi3.11 mi4273+332262+39262+393117(Top 12%)174(Top 2%)174(Top 4%)
20M20.00 mi1.36 mi4133+140248+14248+143049(Top 11%)181(Top 2%)181(Top 4%)
21M21.00 mi1.00 mi3971+162235+13235+132580(Top 10%)146(Top 1%)146(Top 3%)
35K21.75 mi0.75 mi3871+100226+9226+92283(Top 9%)117(Top 1%)117(Top 2%)
23M23.00 mi1.25 mi3744+127214+12214+122631(Top 10%)160(Top 1%)160(Top 3%)
24M24.00 mi1.00 mi3619+125202+12202+122271(Top 9%)145(Top 1%)145(Top 3%)
40K24.85 mi0.85 mi3491+128190+12190+121905(Top 7%)112(Top 1.0%)112(Top 2%)
25.2M25.20 mi0.35 mi3454+37188+2188+22016(Top 8%)128(Top 1%)128(Top 3%)
Finish26.22 mi1.02 mi3344+110184+4184+42329(Top 9%)174(Top 2%)174(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5170

Females

379

F18-39

379

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5116

Females

376

F18-39

376

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5170

Females

379

F18-39

379

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4336

Females

279

F18-39

279

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5263

Females

385

F18-39

385

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4153

Females

258

F18-39

258

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3117

Females

174

F18-39

174

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3049

Females

181

F18-39

181

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2580

Females

146

F18-39

146

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2283

Females

117

F18-39

117

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2631

Females

160

F18-39

160

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2271

Females

145

F18-39

145

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1905

Females

112

F18-39

112

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2016

Females

128

F18-39

128

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2329

Females

174

F18-39

174

Passing Analysis

Category:
Athletes Passed
1921
Passed By
695
Net Change
+1226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4570
5K → 10K116381-265#4570#4835
10K → 15K84162-78#4835#4913
15K → 20K21735+182#4913#4731
20K → Half2038-18#4731#4749
Half → 25K17632+144#4749#4605
25K → 30K3386+332#4605#4273
30K → 20M1477+140#4273#4133
20M → 21M1686+162#4133#3971
21M → 35K1077+100#3971#3871
35K → 23M1347+127#3871#3744
23M → 24M1294+125#3744#3619
24M → 40K1291+128#3619#3491
40K → 25.2M381+37#3491#3454
25.2M → Finish1188+110#3454#3344
TOTALS1921695+1226
📊

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