Boston Marathon logo
BOSTON MARATHON 2023

Meghan Avendt

Bib: 4374•F

CA

0:00
0:00
/ mi
Be the first to cheer!
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
21:36
Rank: #5956
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
42:44
Rank: #5649 (+307)
5K → 10K
21:08 | 6:48/mi
15K· 9.32 mi
1:03:51
Rank: #5486 (+163)
10K → 15K
21:07 | 6:48/mi
20K· 12.43 mi
1:25:02
Rank: #5256 (+230)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:29:34
Rank: #5182 (+74)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:45:51
Rank: #4839 (+343)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:06:56
Rank: #4391 (+448)
25K → 30K
21:05 | 6:47/mi
20M
2:16:10
Rank: #4233 (+158)
30K → 20M
9:14 | 6:48/mi
21M
2:23:11
Rank: #4041 (+192)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:28:06
Rank: #3964 (+77)
21M → 35K
4:55 | 6:34/mi
23M
2:36:29
Rank: #3784 (+180)
35K → 23M
8:23 | 6:42/mi
24M
2:43:04
Rank: #3675 (+109)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:48:48
Rank: #3579 (+96)
24M → 40K
5:44 | 6:42/mi
25.2M
2:51:13
Rank: #3525 (+54)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:57:45
Rank: #3419 (+106)
25.2M → Finish
6:32 | 6:25/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half
Distance13.11 mi
Time1:29:34
Pace6:50 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:11
Pace6:44 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3421:366:5721:36
6:57
-
10K
6.21 mi10:44:4242:446:5321:08
6:48
-0:09
15K
9.32 mi11:05:491:03:516:5121:07
6:48
0:00
20K
12.43 mi11:27:001:25:026:5121:11
6:49
+0:01
Half
13.11 mi11:31:321:29:346:504:32
6:39
-0:10
25K
15.53 mi11:47:491:45:516:4916:17
6:43
+0:04
30K
18.64 mi12:08:542:06:566:4921:05
6:47
+0:04
20M
20.00 mi12:18:082:16:106:489:14
6:48
+0:01
21M
21.00 mi12:25:092:23:116:497:01
7:01
+0:13
35K
21.75 mi12:30:042:28:066:494:55
6:34
-0:27
23M
23.00 mi12:38:272:36:296:488:23
6:42
+0:08
24M
24.00 mi12:45:022:43:046:486:35
6:35
-0:07
40K
24.85 mi12:50:462:48:486:475:44
6:42
+0:07
25.2M
25.20 mi12:53:112:51:136:482:25
7:00
+0:18
Finish
26.22 mi12:59:432:57:456:476:32
6:25
-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

6:25 /mi

Average Pace

6:47 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:58

30% of race

Time at Steady Pace

2:04:47

70% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:23:3421:366:5721:36
6:57
#5956
10K
6.21 mi10:44:4242:446:5321:08
6:48
#5649
15K
9.32 mi11:05:491:03:516:5121:07
6:48
#5486
20K
12.43 mi11:27:001:25:026:5121:11
6:49
#5256
Half
13.11 mi11:31:321:29:346:504:32
6:39
#5182
25K
15.53 mi11:47:491:45:516:4916:17
6:43
#4839
30K
18.64 mi12:08:542:06:566:4921:05
6:47
#4391
20M
20.00 mi12:18:082:16:106:489:14
6:48
#4233
21M
21.00 mi12:25:092:23:116:497:01
7:01
#4041
35K
21.75 mi12:30:042:28:066:494:55
6:34
#3964
23M
23.00 mi12:38:272:36:296:488:23
6:42
#3784
24M
24.00 mi12:45:022:43:046:486:35
6:35
#3675
40K
24.85 mi12:50:462:48:486:475:44
6:42
#3579
25.2M
25.20 mi12:53:112:51:136:482:25
7:00
#3525
Finish
26.22 mi12:59:432:57:456:476:32
6:25
#3419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi59564944945103(Top 19%)369(Top 3%)369(Top 8%)
10K6.21 mi3.10 mi5649+307442+52442+525343(Top 20%)399(Top 3%)399(Top 8%)
15K9.32 mi3.11 mi5486+163414+28414+285103(Top 19%)369(Top 3%)369(Top 8%)
20K12.43 mi3.11 mi5256+230379+35379+354625(Top 17%)311(Top 3%)311(Top 6%)
Half13.11 mi0.68 mi5182+74372+7372+73916(Top 15%)228(Top 2%)228(Top 5%)
25K15.53 mi2.42 mi4839+343334+38334+383512(Top 13%)189(Top 2%)189(Top 4%)
30K18.64 mi3.11 mi4391+448283+51283+512904(Top 11%)152(Top 1%)152(Top 3%)
20M20.00 mi1.36 mi4233+158260+23260+232818(Top 11%)158(Top 1%)158(Top 3%)
21M21.00 mi1.00 mi4041+192245+15245+152248(Top 8%)121(Top 1%)121(Top 2%)
35K21.75 mi0.75 mi3964+77237+8237+82895(Top 11%)182(Top 2%)182(Top 4%)
23M23.00 mi1.25 mi3784+180218+19218+192191(Top 8%)123(Top 1%)123(Top 3%)
24M24.00 mi1.00 mi3675+109209+9209+92517(Top 9%)169(Top 1%)169(Top 3%)
40K24.85 mi0.85 mi3579+96200+9200+92410(Top 9%)175(Top 2%)175(Top 4%)
25.2M25.20 mi0.35 mi3525+54196+4196+41840(Top 7%)113(Top 1.0%)113(Top 2%)
Finish26.22 mi1.02 mi3419+106194+2194+22089(Top 8%)147(Top 1%)147(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5103

Females

369

F18-39

369

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5343

Females

399

F18-39

399

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5103

Females

369

F18-39

369

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4625

Females

311

F18-39

311

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3916

Females

228

F18-39

228

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3512

Females

189

F18-39

189

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2904

Females

152

F18-39

152

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2818

Females

158

F18-39

158

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2248

Females

121

F18-39

121

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2895

Females

182

F18-39

182

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2191

Females

123

F18-39

123

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2517

Females

169

F18-39

169

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2410

Females

175

F18-39

175

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1840

Females

113

F18-39

113

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2089

Females

147

F18-39

147

Passing Analysis

Category:
Athletes Passed
2740
Passed By
203
Net Change
+2537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5956
5K → 10K39184+307#5956#5649
10K → 15K21754+163#5649#5486
15K → 20K24313+230#5486#5256
20K → Half762+74#5256#5182
Half → 25K3474+343#5182#4839
25K → 30K4524+448#4839#4391
30K → 20M1635+158#4391#4233
20M → 21M1997+192#4233#4041
21M → 35K825+77#4041#3964
35K → 23M1822+180#3964#3784
23M → 24M1178+109#3784#3675
24M → 40K1015+96#3675#3579
40K → 25.2M551+54#3579#3525
25.2M → Finish1159+106#3525#3419
TOTALS2740203+2537
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing