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BOSTON MARATHON 2023

Paige Nelson

Bib: 18058•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
25:37
Rank: #15787
Start → 5K
25:37 | 8:15/mi
10K· 6.21 mi
50:54
Rank: #15767 (+20)
5K → 10K
25:17 | 8:08/mi
15K· 9.32 mi
1:16:42
Rank: #16036 (-269)
10K → 15K
25:48 | 8:18/mi
20K· 12.43 mi
1:42:45
Rank: #16045 (-9)
15K → 20K
26:03 | 8:23/mi
Half· 13.11 mi
1:48:27
Rank: #16080 (-35)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:09:15
Rank: #16180 (-100)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:36:37
Rank: #16166 (+14)
25K → 30K
27:22 | 8:49/mi
20M
2:48:41
Rank: #16128 (+38)
30K → 20M
12:04 | 8:53/mi
21M
2:58:15
Rank: #16107 (+21)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
3:04:50
Rank: #16133 (-26)
21M → 35K
6:35 | 8:48/mi
23M
3:17:26
Rank: #16487 (-354)
35K → 23M
12:36 | 10:04/mi
24M
3:26:41
Rank: #16583 (-96)
23M → 24M
9:15 | 9:15/mi
40K· 24.85 mi
3:34:50
Rank: #16674 (-91)
24M → 40K
8:09 | 9:32/mi
25.2M
3:38:32
Rank: #16732 (-58)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:47:33
Rank: #16764 (-32)
25.2M → Finish
9:01 | 8:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:27
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:59:06
Pace9:05 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4925:378:1525:37
8:15
-
10K
6.21 mi11:42:0650:548:1125:17
8:08
-0:07
15K
9.32 mi12:07:541:16:428:1425:48
8:18
+0:10
20K
12.43 mi12:33:571:42:458:1626:03
8:23
+0:05
Half
13.11 mi12:39:391:48:278:165:42
8:21
-0:02
25K
15.53 mi13:00:272:09:158:1920:48
8:35
+0:14
30K
18.64 mi13:27:492:36:378:2427:22
8:49
+0:14
20M
20.00 mi13:39:532:48:418:2612:04
8:53
+0:04
21M
21.00 mi13:49:272:58:158:299:34
9:34
+0:41
35K
21.75 mi13:56:023:04:508:306:35
8:48
-0:46
23M
23.00 mi14:08:383:17:268:3512:36
10:04
+1:16
24M
24.00 mi14:17:533:26:418:379:15
9:15
-0:49
40K
24.85 mi14:26:023:34:508:398:09
9:32
+0:17
25.2M
25.20 mi14:29:443:38:328:403:42
10:44
+1:12
Finish
26.22 mi14:38:453:47:338:419:01
8:51
-1:53

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

8:08 /mi

Average Pace

8:41 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:27

48% of race

Time at Steady Pace

1:15:50

33% of race

Time at Slower Pace

43:16

19% of race

Average Pace: 8:41 /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 mi11:16:4925:378:1525:37
8:15
#15787
10K
6.21 mi11:42:0650:548:1125:17
8:08
#15767
15K
9.32 mi12:07:541:16:428:1425:48
8:18
#16036
20K
12.43 mi12:33:571:42:458:1626:03
8:23
#16045
Half
13.11 mi12:39:391:48:278:165:42
8:21
#16080
25K
15.53 mi13:00:272:09:158:1920:48
8:35
#16180
30K
18.64 mi13:27:492:36:378:2427:22
8:49
#16166
20M
20.00 mi13:39:532:48:418:2612:04
8:53
#16128
21M
21.00 mi13:49:272:58:158:299:34
9:34
#16107
35K
21.75 mi13:56:023:04:508:306:35
8:48
#16133
23M
23.00 mi14:08:383:17:268:3512:36
10:04
#16487
24M
24.00 mi14:17:533:26:418:379:15
9:15
#16583
40K
24.85 mi14:26:023:34:508:398:09
9:32
#16674
25.2M
25.20 mi14:29:443:38:328:403:42
10:44
#16732
Finish
26.22 mi14:38:453:47:338:419:01
8:51
#16764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157875147514716579(Top 62%)5651(Top 49%)5651(Top 116%)
10K6.21 mi3.10 mi15767+205139+85139+815813(Top 59%)5155(Top 45%)5155(Top 106%)
15K9.32 mi3.11 mi16036-2695307-1685307-16816579(Top 62%)5651(Top 49%)5651(Top 116%)
20K12.43 mi3.11 mi16045-95334-275334-2716169(Top 61%)5453(Top 48%)5453(Top 112%)
Half13.11 mi0.68 mi16080-355361-275361-2716896(Top 63%)5842(Top 51%)5842(Top 120%)
25K15.53 mi2.42 mi16180-1005444-835444-8316707(Top 63%)5841(Top 51%)5841(Top 120%)
30K18.64 mi3.11 mi16166+145484-405484-4016139(Top 61%)5578(Top 49%)5578(Top 114%)
20M20.00 mi1.36 mi16128+385471+135471+1315924(Top 60%)5531(Top 48%)5531(Top 113%)
21M21.00 mi1.00 mi16107+215477-65477-616296(Top 61%)5798(Top 51%)5798(Top 119%)
35K21.75 mi0.75 mi16133-265517-405517-4016958(Top 64%)6252(Top 55%)6252(Top 128%)
23M23.00 mi1.25 mi16487-3545725-2085725-20820169(Top 76%)8053(Top 70%)8053(Top 165%)
24M24.00 mi1.00 mi16583-965796-715796-7118269(Top 69%)7037(Top 62%)7037(Top 144%)
40K24.85 mi0.85 mi16674-915867-715867-7118449(Top 69%)7181(Top 63%)7181(Top 147%)
25.2M25.20 mi0.35 mi16732-585911-445911-4419799(Top 74%)7940(Top 70%)7940(Top 163%)
Finish26.22 mi1.02 mi16764-325942-315942-3117281(Top 65%)6522(Top 57%)6522(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16579

Females

5651

F18-39

5651

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15813

Females

5155

F18-39

5155

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16579

Females

5651

F18-39

5651

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16169

Females

5453

F18-39

5453

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16896

Females

5842

F18-39

5842

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16707

Females

5841

F18-39

5841

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16139

Females

5578

F18-39

5578

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15924

Females

5531

F18-39

5531

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16296

Females

5798

F18-39

5798

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16958

Females

6252

F18-39

6252

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20169

Females

8053

F18-39

8053

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

18269

Females

7037

F18-39

7037

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18449

Females

7181

F18-39

7181

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19799

Females

7940

F18-39

7940

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17281

Females

6522

F18-39

6522

Passing Analysis

Category:
Athletes Passed
1286
Passed By
2263
Net Change
-977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15787
5K → 10K303283+20#15787#15767
10K → 15K103372-269#15767#16036
15K → 20K164173-9#16036#16045
20K → Half1954-35#16045#16080
Half → 25K115215-100#16080#16180
25K → 30K195181+14#16180#16166
30K → 20M9759+38#16166#16128
20M → 21M8564+21#16128#16107
21M → 35K4672-26#16107#16133
35K → 23M17371-354#16133#16487
23M → 24M37133-96#16487#16583
24M → 40K33124-91#16583#16674
40K → 25.2M1674-58#16674#16732
25.2M → Finish5688-32#16732#16764
TOTALS12862263-977
📊

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