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BOSTON MARATHON 2023

Meghan Nesbit

Bib: 14219•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:30
Rank: #7769
Start → 5K
22:30 | 7:15/mi
10K· 6.21 mi
44:36
Rank: #7624 (+145)
5K → 10K
22:06 | 7:07/mi
15K· 9.32 mi
1:07:12
Rank: #7821 (-197)
10K → 15K
22:36 | 7:16/mi
20K· 12.43 mi
1:32:01
Rank: #9042 (-1221)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:37:03
Rank: #9045 (-3)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:57:06
Rank: #9962 (-917)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:23:52
Rank: #10902 (-940)
25K → 30K
26:46 | 8:37/mi
20M
2:35:59
Rank: #11359 (-457)
30K → 20M
12:07 | 8:55/mi
21M
2:45:20
Rank: #11636 (-277)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
2:51:40
Rank: #11798 (-162)
21M → 35K
6:20 | 8:28/mi
23M
3:03:17
Rank: #12216 (-418)
35K → 23M
11:37 | 9:17/mi
24M
3:12:31
Rank: #12550 (-334)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:21:02
Rank: #12942 (-392)
24M → 40K
8:31 | 9:58/mi
25.2M
3:24:24
Rank: #12991 (-49)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:33:19
Rank: #13142 (-151)
25.2M → Finish
8:55 | 8:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:03
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:56:16
Pace8:52 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2222:307:1522:30
7:15
-
10K
6.21 mi11:13:2844:367:1122:06
7:07
-0:08
15K
9.32 mi11:36:041:07:127:1322:36
7:16
+0:09
20K
12.43 mi12:00:531:32:017:2424:49
7:59
+0:43
Half
13.11 mi12:05:551:37:037:245:02
7:23
-0:36
25K
15.53 mi12:25:581:57:067:3220:03
8:16
+0:53
30K
18.64 mi12:52:442:23:527:4326:46
8:37
+0:21
20M
20.00 mi13:04:512:35:597:4812:07
8:55
+0:18
21M
21.00 mi13:14:122:45:207:529:21
9:21
+0:26
35K
21.75 mi13:20:322:51:407:546:20
8:28
-0:53
23M
23.00 mi13:32:093:03:177:5811:37
9:17
+0:49
24M
24.00 mi13:41:233:12:318:019:14
9:14
-0:03
40K
24.85 mi13:49:543:21:028:058:31
9:58
+0:44
25.2M
25.20 mi13:53:163:24:248:073:22
9:46
-0:12
Finish
26.22 mi14:02:113:33:198:098:55
8:45
-1:01

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

8:09 /mi

Slowest Pace

9:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:03

45% of race

Time at Steady Pace

1:14:11

35% of race

Time at Slower Pace

42:05

20% of race

Average Pace: 8:08 /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 mi10:51:2222:307:1522:30
7:15
#7769
10K
6.21 mi11:13:2844:367:1122:06
7:07
#7624
15K
9.32 mi11:36:041:07:127:1322:36
7:16
#7821
20K
12.43 mi12:00:531:32:017:2424:49
7:59
#9042
Half
13.11 mi12:05:551:37:037:245:02
7:23
#9045
25K
15.53 mi12:25:581:57:067:3220:03
8:16
#9962
30K
18.64 mi12:52:442:23:527:4326:46
8:37
#10902
20M
20.00 mi13:04:512:35:597:4812:07
8:55
#11359
21M
21.00 mi13:14:122:45:207:529:21
9:21
#11636
35K
21.75 mi13:20:322:51:407:546:20
8:28
#11798
23M
23.00 mi13:32:093:03:177:5811:37
9:17
#12216
24M
24.00 mi13:41:233:12:318:019:14
9:14
#12550
40K
24.85 mi13:49:543:21:028:058:31
9:58
#12942
25.2M
25.20 mi13:53:163:24:248:073:22
9:46
#12991
Finish
26.22 mi14:02:113:33:198:098:55
8:45
#13142
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi77699399398373(Top 31%)1211(Top 11%)1211(Top 25%)
10K6.21 mi3.10 mi7624+145893+46893+467547(Top 28%)904(Top 8%)904(Top 19%)
15K9.32 mi3.11 mi7821-197975-82975-828373(Top 31%)1211(Top 11%)1211(Top 25%)
20K12.43 mi3.11 mi9042-12211456-4811456-48113323(Top 50%)3721(Top 33%)3721(Top 76%)
Half13.11 mi0.68 mi9045-31463-71463-79342(Top 35%)1634(Top 14%)1634(Top 33%)
25K15.53 mi2.42 mi9962-9171835-3721835-37214730(Top 55%)4659(Top 41%)4659(Top 95%)
30K18.64 mi3.11 mi10902-9402349-5142349-51415007(Top 56%)4929(Top 43%)4929(Top 101%)
20M20.00 mi1.36 mi11359-4572631-2822631-28216093(Top 60%)5616(Top 49%)5616(Top 115%)
21M21.00 mi1.00 mi11636-2772812-1812812-18115257(Top 57%)5194(Top 45%)5194(Top 106%)
35K21.75 mi0.75 mi11798-1622912-1002912-10015112(Top 57%)5163(Top 45%)5163(Top 106%)
23M23.00 mi1.25 mi12216-4183175-2633175-26317410(Top 65%)6505(Top 57%)6505(Top 133%)
24M24.00 mi1.00 mi12550-3343383-2083383-20818186(Top 68%)6993(Top 61%)6993(Top 143%)
40K24.85 mi0.85 mi12942-3923641-2583641-25819862(Top 75%)7979(Top 70%)7979(Top 163%)
25.2M25.20 mi0.35 mi12991-493680-393680-3916374(Top 62%)6068(Top 53%)6068(Top 124%)
Finish26.22 mi1.02 mi13142-1513784-1043784-10416762(Top 63%)6225(Top 54%)6225(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8373

Females

1211

F18-39

1211

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7547

Females

904

F18-39

904

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8373

Females

1211

F18-39

1211

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13323

Females

3721

F18-39

3721

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9342

Females

1634

F18-39

1634

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14730

Females

4659

F18-39

4659

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15007

Females

4929

F18-39

4929

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16093

Females

5616

F18-39

5616

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15257

Females

5194

F18-39

5194

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15112

Females

5163

F18-39

5163

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17410

Females

6505

F18-39

6505

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18186

Females

6993

F18-39

6993

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19862

Females

7979

F18-39

7979

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16374

Females

6068

F18-39

6068

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16762

Females

6225

F18-39

6225

Passing Analysis

Category:
Athletes Passed
604
Passed By
5975
Net Change
-5373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7769
5K → 10K303158+145#7769#7624
10K → 15K67264-197#7624#7821
15K → 20K101231-1221#7821#9042
20K → Half2528-3#9042#9045
Half → 25K19935-917#9045#9962
25K → 30K27966-940#9962#10902
30K → 20M23480-457#10902#11359
20M → 21M27304-277#11359#11636
21M → 35K13175-162#11636#11798
35K → 23M26444-418#11798#12216
23M → 24M15349-334#12216#12550
24M → 40K9401-392#12550#12942
40K → 25.2M1665-49#12942#12991
25.2M → Finish24175-151#12991#13142
TOTALS6045975-5373
📊

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