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BOSTON MARATHON 2023

Ellen Nye

Bib: 12332•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 7%
Division (F18-39)
#0 / 4884
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:30/mi
23:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:16/mi
45:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:14/mi
1:08:19
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:30:56
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:35:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:53:29
↑ 66↓ 880.2%
30K· 18.64 mi
7:20/mi
2:16:17
↑ 181↓ 1480.2%
20M
7:17/mi
2:26:11
↑ 64↓ 500.2%
21M
7:43/mi
2:33:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:39:17
↑ 17↓ 861.7%
23M
7:25/mi
2:48:34
↑ 23↓ 630.6%
24M
7:14/mi
2:55:48
↓ 821.3%
40K· 24.85 mi
7:10/mi
3:01:56
↓ 200.3%
25.2M
7:41/mi
3:04:35
↑ 13↓ 160.2%
Finish· 26.22 mi
6:55/mi
3:11:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:35:48
Pace7:18 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:50
Pace7:19 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5923:177:3023:17
7:30
-
10K
6.21 mi11:15:3345:517:2322:34
7:16
-0:14
15K
9.32 mi11:38:011:08:197:2022:28
7:14
-0:02
20K
12.43 mi12:00:381:30:567:1922:37
7:17
+0:03
Half
13.11 mi12:05:301:35:487:184:52
7:08
-0:09
25K
15.53 mi12:23:111:53:297:1817:41
7:18
+0:10
30K
18.64 mi12:45:592:16:177:1922:48
7:20
+0:02
20M
20.00 mi12:55:532:26:117:199:54
7:17
-0:03
21M
21.00 mi13:03:362:33:547:207:43
7:43
+0:26
35K
21.75 mi13:08:592:39:177:195:23
7:12
-0:31
23M
23.00 mi13:18:162:48:347:209:17
7:25
+0:13
24M
24.00 mi13:25:302:55:487:207:14
7:14
-0:11
40K
24.85 mi13:31:383:01:567:196:08
7:10
-0:04
25.2M
25.20 mi13:34:173:04:357:192:39
7:41
+0:31
Finish
26.22 mi13:41:203:11:387:197:03
6:55
-0:46

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

6:55 /mi

Average Pace

7:19 /mi

Slowest Pace

7:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:16

95% of race

Time at Steady Pace

10:22

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi10:52:5923:177:3023:17
7:30
#9583
10K
6.21 mi11:15:3345:517:2322:34
7:16
#9026
15K
9.32 mi11:38:011:08:197:2022:28
7:14
#8688
20K
12.43 mi12:00:381:30:567:1922:37
7:17
#8371
Half
13.11 mi12:05:301:35:487:184:52
7:08
#8314
25K
15.53 mi12:23:111:53:297:1817:41
7:18
#8110
30K
18.64 mi12:45:592:16:177:1922:48
7:20
#7710
20M
20.00 mi12:55:532:26:117:199:54
7:17
#7505
21M
21.00 mi13:03:362:33:547:207:43
7:43
#7387
35K
21.75 mi13:08:592:39:177:195:23
7:12
#7336
23M
23.00 mi13:18:162:48:347:209:17
7:25
#7205
24M
24.00 mi13:25:302:55:487:207:14
7:14
#7121
40K
24.85 mi13:31:383:01:567:196:08
7:10
#6989
25.2M
25.20 mi13:34:173:04:357:192:39
7:41
#6926
Finish
26.22 mi13:41:203:11:387:197:03
6:55
#6814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9583164916498025(Top 30%)1075(Top 9%)1075(Top 22%)
10K6.21 mi3.10 mi9026+5571426+2231426+2238591(Top 32%)1252(Top 11%)1252(Top 26%)
15K9.32 mi3.11 mi8688+3381298+1281298+1288025(Top 30%)1075(Top 9%)1075(Top 22%)
20K12.43 mi3.11 mi8371+3171182+1161182+1167637(Top 29%)975(Top 9%)975(Top 20%)
Half13.11 mi0.68 mi8314+571164+181164+187438(Top 28%)895(Top 8%)895(Top 18%)
25K15.53 mi2.42 mi8110+2041122+421122+427263(Top 27%)926(Top 8%)926(Top 19%)
30K18.64 mi3.11 mi7710+4001005+1171005+1176264(Top 24%)699(Top 6%)699(Top 14%)
20M20.00 mi1.36 mi7505+205960+45960+455583(Top 21%)596(Top 5%)596(Top 12%)
21M21.00 mi1.00 mi7387+118933+27933+275746(Top 22%)735(Top 6%)735(Top 15%)
35K21.75 mi0.75 mi7336+51930+3930+36536(Top 25%)929(Top 8%)929(Top 19%)
23M23.00 mi1.25 mi7205+131904+26904+265976(Top 22%)805(Top 7%)805(Top 16%)
24M24.00 mi1.00 mi7121+84894+10894+105972(Top 22%)880(Top 8%)880(Top 18%)
40K24.85 mi0.85 mi6989+132873+21873+214778(Top 18%)582(Top 5%)582(Top 12%)
25.2M25.20 mi0.35 mi6926+63870+3870+34874(Top 18%)681(Top 6%)681(Top 14%)
Finish26.22 mi1.02 mi6814+112843+27843+274766(Top 18%)651(Top 6%)651(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8025

Females

1075

F18-39

1075

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8591

Females

1252

F18-39

1252

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8025

Females

1075

F18-39

1075

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7637

Females

975

F18-39

975

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7438

Females

895

F18-39

895

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7263

Females

926

F18-39

926

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6264

Females

699

F18-39

699

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5583

Females

596

F18-39

596

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5746

Females

735

F18-39

735

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6536

Females

929

F18-39

929

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5976

Females

805

F18-39

805

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5972

Females

880

F18-39

880

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4778

Females

582

F18-39

582

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4874

Females

681

F18-39

681

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4766

Females

651

F18-39

651

Passing Analysis

Category:
Athletes Passed
3020
Passed By
251
Net Change
+2769
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9583
5K → 10K64184+557#9583#9026
10K → 15K36628+338#9026#8688
15K → 20K33417+317#8688#8371
20K → Half603+57#8371#8314
Half → 25K23228+204#8314#8110
25K → 30K4099+400#8110#7710
30K → 20M2094+205#7710#7505
20M → 21M13214+118#7505#7387
21M → 35K6615+51#7387#7336
35K → 23M14514+131#7336#7205
23M → 24M9915+84#7205#7121
24M → 40K1386+132#7121#6989
40K → 25.2M641+63#6989#6926
25.2M → Finish12513+112#6926#6814
TOTALS3020251+2769
📊

Passing Visuals

Category:
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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