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BOSTON MARATHON 2023

Dani Moreno

Bib: 171•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Female)
#0 / 11423
Top 0.3%
Division (F18-39)
#0 / 4884
Top 0.7%
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
5:53/mi
18:18
↑ 97↓ 3451.5%
10K· 6.21 mi
5:51/mi
36:27
↑ 79↓ 1380.4%
15K· 9.32 mi
5:53/mi
54:45
↑ 67↓ 78
20K· 12.43 mi
5:55/mi
1:13:09
↑ 106↓ 860.1%
Half· 13.11 mi
5:50/mi
1:17:08
↑ 19↓ 370.5%
25K· 15.53 mi
5:56/mi
1:31:31
↑ 66↓ 880.2%
30K· 18.64 mi
5:59/mi
1:50:05
↑ 181↓ 1480.2%
20M
6:01/mi
1:58:15
↑ 64↓ 500.2%
21M
6:15/mi
2:04:30
↑ 106↓ 241.6%
35K· 21.75 mi
5:50/mi
2:08:52
↑ 17↓ 861.7%
23M
6:12/mi
2:16:38
↑ 23↓ 630.6%
24M
6:16/mi
2:22:54
↓ 821.3%
40K· 24.85 mi
6:41/mi
2:28:37
↓ 200.3%
25.2M
7:27/mi
2:31:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:04/mi
2:38:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:08
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:21:15
Pace6:12 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:05:1818:185:5318:18
5:53
-
10K
6.21 mi10:23:2736:275:5218:09
5:51
-0:02
15K
9.32 mi10:41:4554:455:5218:18
5:53
+0:02
20K
12.43 mi11:00:091:13:095:5318:24
5:55
+0:02
Half
13.11 mi11:04:081:17:085:533:59
5:50
-0:05
25K
15.53 mi11:18:311:31:315:5314:23
5:56
+0:06
30K
18.64 mi11:37:051:50:055:5418:34
5:59
+0:03
20M
20.00 mi11:45:151:58:155:558:10
6:01
+0:02
21M
21.00 mi11:51:302:04:305:566:15
6:15
+0:14
35K
21.75 mi11:55:522:08:525:564:22
5:50
-0:25
23M
23.00 mi12:03:382:16:385:567:46
6:12
+0:22
24M
24.00 mi12:09:542:22:545:576:16
6:16
+0:04
40K
24.85 mi12:15:372:28:375:595:43
6:41
+0:25
25.2M
25.20 mi12:18:112:31:116:002:34
7:27
+0:46
Finish
26.22 mi12:25:232:38:236:037:12
7:04
-0:23

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

5:50 /mi

Average Pace

6:03 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:23

82% of race

Time at Slower Pace

28:00

18% of race

Average Pace: 6:02 /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 mi10:05:1818:185:5318:18
5:53
#518
10K
6.21 mi10:23:2736:275:5218:09
5:51
#500
15K
9.32 mi10:41:4554:455:5218:18
5:53
#498
20K
12.43 mi11:00:091:13:095:5318:24
5:55
#477
Half
13.11 mi11:04:081:17:085:533:59
5:50
#472
25K
15.53 mi11:18:311:31:315:5314:23
5:56
#469
30K
18.64 mi11:37:051:50:055:5418:34
5:59
#431
20M
20.00 mi11:45:151:58:155:558:10
6:01
#425
21M
21.00 mi11:51:302:04:305:566:15
6:15
#410
35K
21.75 mi11:55:522:08:525:564:22
5:50
#412
23M
23.00 mi12:03:382:16:385:567:46
6:12
#415
24M
24.00 mi12:09:542:22:545:576:16
6:16
#425
40K
24.85 mi12:15:372:28:375:595:43
6:41
#444
25.2M
25.20 mi12:18:112:31:116:002:34
7:27
#456
Finish
26.22 mi12:25:232:38:236:037:12
7:04
#521
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi5184040496(Top 2%)38(Top 0.3%)38(Top 0.8%)
10K6.21 mi3.10 mi500+184040496(Top 2%)39(Top 0.3%)39(Top 0.8%)
15K9.32 mi3.11 mi498+24040496(Top 2%)38(Top 0.3%)38(Top 0.8%)
20K12.43 mi3.11 mi477+2138+238+2454(Top 2%)36(Top 0.3%)36(Top 0.7%)
Half13.11 mi0.68 mi472+53838454(Top 2%)36(Top 0.3%)36(Top 0.7%)
25K15.53 mi2.42 mi469+33838442(Top 2%)34(Top 0.3%)34(Top 0.7%)
30K18.64 mi3.11 mi431+3836+236+2362(Top 1%)29(Top 0.3%)29(Top 0.6%)
20M20.00 mi1.36 mi425+635+135+1359(Top 1%)29(Top 0.3%)29(Top 0.6%)
21M21.00 mi1.00 mi410+1534+134+1298(Top 1%)26(Top 0.2%)26(Top 0.5%)
35K21.75 mi0.75 mi412-235-135-1431(Top 2%)33(Top 0.3%)33(Top 0.7%)
23M23.00 mi1.25 mi415-33535621(Top 2%)36(Top 0.3%)36(Top 0.7%)
24M24.00 mi1.00 mi425-1035351282(Top 5%)66(Top 0.6%)66(Top 1%)
40K24.85 mi0.85 mi444-1936-136-12321(Top 9%)163(Top 1%)163(Top 3%)
25.2M25.20 mi0.35 mi456-1236363692(Top 14%)370(Top 3%)370(Top 8%)
Finish26.22 mi1.02 mi521-6536365631(Top 21%)944(Top 8%)944(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

496

Females

38

F18-39

38

5K→10K

3.1 - 6.2 mi

Top 2%
×5story building
+79ft-138ft

Overall

496

Females

39

F18-39

39

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

496

Females

38

F18-39

38

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

454

Females

36

F18-39

36

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

454

Females

36

F18-39

36

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

442

Females

34

F18-39

34

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

362

Females

29

F18-39

29

30K→20M

18.6 - 20.0 mi

Top 1%
×5story building
+64ft-50ft

Overall

359

Females

29

F18-39

29

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

298

Females

26

F18-39

26

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

431

Females

33

F18-39

33

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

621

Females

36

F18-39

36

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1282

Females

66

F18-39

66

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2321

Females

163

F18-39

163

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3692

Females

370

F18-39

370

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5631

Females

944

F18-39

944

Passing Analysis

Category:
Athletes Passed
201
Passed By
204
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#518
5K → 10K4123+18#518#500
10K → 15K1614+2#500#498
15K → 20K287+21#498#477
20K → Half61+5#477#472
Half → 25K129+3#472#469
25K → 30K468+38#469#431
30K → 20M126+6#431#425
20M → 21M172+15#425#410
21M → 35K13-2#410#412
35K → 23M912-3#412#415
23M → 24M414-10#415#425
24M → 40K524-19#425#444
40K → 25.2M214-12#444#456
25.2M → Finish267-65#456#521
TOTALS201204-3
📊

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