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BOSTON MARATHON 2023

Daniela Ponce

Bib: 18189•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
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
25:34
Rank: #15665
Start → 5K
25:34 | 8:14/mi
10K· 6.21 mi
50:33
Rank: #15354 (+311)
5K → 10K
24:59 | 8:02/mi
15K· 9.32 mi
1:15:25
Rank: #15063 (+291)
10K → 15K
24:52 | 8:00/mi
20K· 12.43 mi
1:40:50
Rank: #14975 (+88)
15K → 20K
25:25 | 8:11/mi
Half· 13.11 mi
1:46:21
Rank: #14965 (+10)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:06:05
Rank: #14763 (+202)
Half → 25K
19:44 | 8:08/mi
30K· 18.64 mi
2:32:21
Rank: #14616 (+147)
25K → 30K
26:16 | 8:27/mi
20M
2:43:57
Rank: #14538 (+78)
30K → 20M
11:36 | 8:32/mi
21M
2:52:43
Rank: #14380 (+158)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:59:03
Rank: #14402 (-22)
21M → 35K
6:20 | 8:28/mi
23M
3:10:07
Rank: #14451 (-49)
35K → 23M
11:04 | 8:50/mi
24M
3:18:57
Rank: #14510 (-59)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:26:39
Rank: #14556 (-46)
24M → 40K
7:42 | 9:00/mi
25.2M
3:29:53
Rank: #14554 (+2)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:38:22
Rank: #14521 (+33)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:52:01
Pace8:33 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1525:348:1425:34
8:14
-
10K
6.21 mi11:42:1450:338:0824:59
8:02
-0:12
15K
9.32 mi12:07:061:15:258:0524:52
8:00
-0:02
20K
12.43 mi12:32:311:40:508:0725:25
8:11
+0:11
Half
13.11 mi12:38:021:46:218:075:31
8:05
-0:06
25K
15.53 mi12:57:462:06:058:0719:44
8:08
+0:03
30K
18.64 mi13:24:022:32:218:1026:16
8:27
+0:19
20M
20.00 mi13:35:382:43:578:1211:36
8:32
+0:05
21M
21.00 mi13:44:242:52:438:138:46
8:46
+0:14
35K
21.75 mi13:50:442:59:038:146:20
8:28
-0:18
23M
23.00 mi14:01:483:10:078:1611:04
8:50
+0:22
24M
24.00 mi14:10:383:18:578:178:50
8:50
0:00
40K
24.85 mi14:18:203:26:398:197:42
9:00
+0:10
25.2M
25.20 mi14:21:343:29:538:203:14
9:23
+0:23
Finish
26.22 mi14:30:033:38:228:208:29
8:19
-1:04

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

8:00 /mi

Average Pace

8:20 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:32

86% of race

Time at Steady Pace

30:50

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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 mi11:17:1525:348:1425:34
8:14
#15665
10K
6.21 mi11:42:1450:338:0824:59
8:02
#15354
15K
9.32 mi12:07:061:15:258:0524:52
8:00
#15063
20K
12.43 mi12:32:311:40:508:0725:25
8:11
#14975
Half
13.11 mi12:38:021:46:218:075:31
8:05
#14965
25K
15.53 mi12:57:462:06:058:0719:44
8:08
#14763
30K
18.64 mi13:24:022:32:218:1026:16
8:27
#14616
20M
20.00 mi13:35:382:43:578:1211:36
8:32
#14538
21M
21.00 mi13:44:242:52:438:138:46
8:46
#14380
35K
21.75 mi13:50:442:59:038:146:20
8:28
#14402
23M
23.00 mi14:01:483:10:078:1611:04
8:50
#14451
24M
24.00 mi14:10:383:18:578:178:50
8:50
#14510
40K
24.85 mi14:18:203:26:398:197:42
9:00
#14556
25.2M
25.20 mi14:21:343:29:538:203:14
9:23
#14554
Finish
26.22 mi14:30:033:38:228:208:29
8:19
#14521
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi156655075507514433(Top 54%)4341(Top 38%)4341(Top 89%)
10K6.21 mi3.10 mi15354+3114874+2014874+20115118(Top 57%)4738(Top 41%)4738(Top 97%)
15K9.32 mi3.11 mi15063+2914701+1734701+17314433(Top 54%)4341(Top 38%)4341(Top 89%)
20K12.43 mi3.11 mi14975+884668+334668+3314851(Top 56%)4619(Top 40%)4619(Top 95%)
Half13.11 mi0.68 mi14965+104666+24666+215086(Top 57%)4731(Top 41%)4731(Top 97%)
25K15.53 mi2.42 mi14763+2024563+1034563+10313817(Top 52%)4110(Top 36%)4110(Top 84%)
30K18.64 mi3.11 mi14616+1474508+554508+5514025(Top 53%)4346(Top 38%)4346(Top 89%)
20M20.00 mi1.36 mi14538+784492+164492+1613870(Top 52%)4339(Top 38%)4339(Top 89%)
21M21.00 mi1.00 mi14380+1584423+694423+6912108(Top 45%)3470(Top 30%)3470(Top 71%)
35K21.75 mi0.75 mi14402-224446-234446-2315128(Top 57%)5179(Top 45%)5179(Top 106%)
23M23.00 mi1.25 mi14451-494503-574503-5715206(Top 57%)5287(Top 46%)5287(Top 108%)
24M24.00 mi1.00 mi14510-594558-554558-5516395(Top 62%)6015(Top 53%)6015(Top 123%)
40K24.85 mi0.85 mi14556-464611-534611-5316185(Top 61%)5956(Top 52%)5956(Top 122%)
25.2M25.20 mi0.35 mi14554+24623-124623-1214612(Top 55%)5078(Top 44%)5078(Top 104%)
Finish26.22 mi1.02 mi14521+334612+114612+1114277(Top 54%)4889(Top 43%)4889(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14433

Females

4341

F18-39

4341

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15118

Females

4738

F18-39

4738

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14433

Females

4341

F18-39

4341

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14851

Females

4619

F18-39

4619

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15086

Females

4731

F18-39

4731

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13817

Females

4110

F18-39

4110

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14025

Females

4346

F18-39

4346

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13870

Females

4339

F18-39

4339

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12108

Females

3470

F18-39

3470

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15128

Females

5179

F18-39

5179

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

15206

Females

5287

F18-39

5287

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16395

Females

6015

F18-39

6015

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16185

Females

5956

F18-39

5956

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14612

Females

5078

F18-39

5078

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14277

Females

4889

F18-39

4889

Passing Analysis

Category:
Athletes Passed
2193
Passed By
1049
Net Change
+1144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15665
5K → 10K485174+311#15665#15354
10K → 15K36170+291#15354#15063
15K → 20K226138+88#15063#14975
20K → Half3626+10#14975#14965
Half → 25K23735+202#14965#14763
25K → 30K23487+147#14763#14616
30K → 20M13052+78#14616#14538
20M → 21M17517+158#14538#14380
21M → 35K3658-22#14380#14402
35K → 23M67116-49#14402#14451
23M → 24M57116-59#14451#14510
24M → 40K4187-46#14510#14556
40K → 25.2M3028+2#14556#14554
25.2M → Finish7845+33#14554#14521
TOTALS21931049+1144
📊

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