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BOSTON MARATHON 2023

Elizabeth Hagen

Bib: 12791•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Female)
#0 / 11423
Top 10%
Division (F18-39)
#0 / 4884
Top 19%
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
7:03/mi
21:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
44:03
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:06:22
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:29:11
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:34:06
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:52:08
↑ 66↓ 880.2%
30K· 18.64 mi
7:33/mi
2:15:35
↑ 181↓ 1480.2%
20M
7:27/mi
2:25:43
↑ 64↓ 500.2%
21M
8:15/mi
2:33:58
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:39:34
↑ 17↓ 861.7%
23M
7:58/mi
2:49:32
↑ 23↓ 630.6%
24M
7:44/mi
2:57:16
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:04:22
↓ 200.3%
25.2M
8:30/mi
3:07:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:35/mi
3:15:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:06
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:40:56
Pace7:42 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0121:547:0321:54
7:03
-
10K
6.21 mi11:34:1044:037:0522:09
7:08
+0:05
15K
9.32 mi11:56:291:06:227:0722:19
7:11
+0:03
20K
12.43 mi12:19:181:29:117:1122:49
7:21
+0:10
Half
13.11 mi12:24:131:34:067:114:55
7:12
-0:09
25K
15.53 mi12:42:151:52:087:1318:02
7:26
+0:14
30K
18.64 mi13:05:422:15:357:1623:27
7:33
+0:07
20M
20.00 mi13:15:502:25:437:1710:08
7:27
-0:06
21M
21.00 mi13:24:052:33:587:208:15
8:15
+0:48
35K
21.75 mi13:29:412:39:347:205:36
7:29
-0:46
23M
23.00 mi13:39:392:49:327:229:58
7:58
+0:29
24M
24.00 mi13:47:232:57:167:237:44
7:44
-0:14
40K
24.85 mi13:54:293:04:227:257:06
8:18
+0:34
25.2M
25.20 mi13:57:253:07:187:262:56
8:30
+0:12
Finish
26.22 mi14:05:093:15:027:277:44
7:35
-0:55

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

7:03 /mi

Average Pace

7:27 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:17

37% of race

Time at Steady Pace

1:27:46

45% of race

Time at Slower Pace

35:59

18% of race

Average Pace: 7:26 /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 mi11:12:0121:547:0321:54
7:03
#6569
10K
6.21 mi11:34:1044:037:0522:09
7:08
#7047
15K
9.32 mi11:56:291:06:227:0722:19
7:11
#7245
20K
12.43 mi12:19:181:29:117:1122:49
7:21
#7393
Half
13.11 mi12:24:131:34:067:114:55
7:12
#7403
25K
15.53 mi12:42:151:52:087:1318:02
7:26
#7505
30K
18.64 mi13:05:422:15:357:1623:27
7:33
#7451
20M
20.00 mi13:15:502:25:437:1710:08
7:27
#7351
21M
21.00 mi13:24:052:33:587:208:15
8:15
#7403
35K
21.75 mi13:29:412:39:347:205:36
7:29
#7425
23M
23.00 mi13:39:392:49:327:229:58
7:58
#7465
24M
24.00 mi13:47:232:57:167:237:44
7:44
#7521
40K
24.85 mi13:54:293:04:227:257:06
8:18
#7680
25.2M
25.20 mi13:57:253:07:187:262:56
8:30
#7706
Finish
26.22 mi14:05:093:15:027:277:44
7:35
#7741
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi65696246247701(Top 29%)970(Top 8%)970(Top 20%)
10K6.21 mi3.10 mi7047-478748-124748-1247629(Top 29%)930(Top 8%)930(Top 19%)
15K9.32 mi3.11 mi7245-198806-58806-587701(Top 29%)970(Top 8%)970(Top 20%)
20K12.43 mi3.11 mi7393-148847-41847-418117(Top 30%)1143(Top 10%)1143(Top 23%)
Half13.11 mi0.68 mi7403-10855-8855-87974(Top 30%)1083(Top 9%)1083(Top 22%)
25K15.53 mi2.42 mi7505-102894-39894-398322(Top 31%)1295(Top 11%)1295(Top 27%)
30K18.64 mi3.11 mi7451+54912-18912-187572(Top 28%)1131(Top 10%)1131(Top 23%)
20M20.00 mi1.36 mi7351+100898+14898+146539(Top 25%)864(Top 8%)864(Top 18%)
21M21.00 mi1.00 mi7403-52945-47945-478923(Top 34%)1885(Top 17%)1885(Top 39%)
35K21.75 mi0.75 mi7425-22959-14959-148470(Top 32%)1669(Top 15%)1669(Top 34%)
23M23.00 mi1.25 mi7465-40994-35994-359485(Top 36%)2250(Top 20%)2250(Top 46%)
24M24.00 mi1.00 mi7521-561036-421036-429313(Top 35%)2243(Top 20%)2243(Top 46%)
40K24.85 mi0.85 mi7680-1591105-691105-6912065(Top 45%)3690(Top 32%)3690(Top 76%)
25.2M25.20 mi0.35 mi7706-261125-201125-209588(Top 36%)2471(Top 22%)2471(Top 51%)
Finish26.22 mi1.02 mi7741-351159-341159-349217(Top 35%)2326(Top 20%)2326(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7701

Females

970

F18-39

970

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7629

Females

930

F18-39

930

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7701

Females

970

F18-39

970

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8117

Females

1143

F18-39

1143

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7974

Females

1083

F18-39

1083

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8322

Females

1295

F18-39

1295

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7572

Females

1131

F18-39

1131

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6539

Females

864

F18-39

864

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8923

Females

1885

F18-39

1885

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8470

Females

1669

F18-39

1669

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9485

Females

2250

F18-39

2250

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9313

Females

2243

F18-39

2243

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12065

Females

3690

F18-39

3690

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9588

Females

2471

F18-39

2471

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

9217

Females

2326

F18-39

2326

Passing Analysis

Category:
Athletes Passed
819
Passed By
1991
Net Change
-1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6569
5K → 10K48526-478#6569#7047
10K → 15K69267-198#7047#7245
15K → 20K71219-148#7245#7393
20K → Half1929-10#7393#7403
Half → 25K49151-102#7403#7505
25K → 30K162108+54#7505#7451
30K → 20M12424+100#7451#7351
20M → 21M49101-52#7351#7403
21M → 35K3052-22#7403#7425
35K → 23M62102-40#7425#7465
23M → 24M3995-56#7465#7521
24M → 40K27186-159#7521#7680
40K → 25.2M1945-26#7680#7706
25.2M → Finish5186-35#7706#7741
TOTALS8191991-1172
📊

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