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BOSTON MARATHON 2023

Teresa Escobar

Bib: 4203•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Female)
#0 / 11423
Top 1%
Division (F18-39)
#0 / 4884
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3546
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:02
Rank: #3197 (+349)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:01:37
Rank: #3284 (-87)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:22:28
Rank: #3348 (-64)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:27:01
Rank: #3374 (-26)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:43:15
Rank: #3332 (+42)
Half → 25K
16:14 | 6:42/mi
30K· 18.64 mi
2:04:33
Rank: #3301 (+31)
25K → 30K
21:18 | 6:51/mi
20M
2:13:50
Rank: #3224 (+77)
30K → 20M
9:17 | 6:50/mi
21M
2:20:59
Rank: #3185 (+39)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:25:47
Rank: #3115 (+70)
21M → 35K
4:48 | 6:25/mi
23M
2:34:12
Rank: #3031 (+84)
35K → 23M
8:25 | 6:43/mi
24M
2:40:43
Rank: #2953 (+78)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:46:22
Rank: #2875 (+78)
24M → 40K
5:39 | 6:36/mi
25.2M
2:48:48
Rank: #2841 (+34)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:55:23
Rank: #2793 (+48)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:01
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3020:466:4120:46
6:41
-
10K
6.21 mi10:42:4641:026:3620:16
6:31
-0:10
15K
9.32 mi11:03:211:01:376:3720:35
6:38
+0:07
20K
12.43 mi11:24:121:22:286:3820:51
6:43
+0:05
Half
13.11 mi11:28:451:27:016:384:33
6:40
-0:03
25K
15.53 mi11:44:591:43:156:3916:14
6:42
+0:02
30K
18.64 mi12:06:172:04:336:4121:18
6:51
+0:09
20M
20.00 mi12:15:342:13:506:419:17
6:50
-0:01
21M
21.00 mi12:22:432:20:596:437:09
7:09
+0:19
35K
21.75 mi12:27:312:25:476:424:48
6:25
-0:44
23M
23.00 mi12:35:562:34:126:428:25
6:43
+0:18
24M
24.00 mi12:42:272:40:436:426:31
6:31
-0:12
40K
24.85 mi12:48:062:46:226:425:39
6:36
+0:05
25.2M
25.20 mi12:50:322:48:486:422:26
7:03
+0:27
Finish
26.22 mi12:57:072:55:236:426:35
6:28
-0:35

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

6:25 /mi

Average Pace

6:42 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:14

96% of race

Time at Steady Pace

7:09

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:22:3020:466:4120:46
6:41
#3546
10K
6.21 mi10:42:4641:026:3620:16
6:31
#3197
15K
9.32 mi11:03:211:01:376:3720:35
6:38
#3284
20K
12.43 mi11:24:121:22:286:3820:51
6:43
#3348
Half
13.11 mi11:28:451:27:016:384:33
6:40
#3374
25K
15.53 mi11:44:591:43:156:3916:14
6:42
#3332
30K
18.64 mi12:06:172:04:336:4121:18
6:51
#3301
20M
20.00 mi12:15:342:13:506:419:17
6:50
#3224
21M
21.00 mi12:22:432:20:596:437:09
7:09
#3185
35K
21.75 mi12:27:312:25:476:424:48
6:25
#3115
23M
23.00 mi12:35:562:34:126:428:25
6:43
#3031
24M
24.00 mi12:42:272:40:436:426:31
6:31
#2953
40K
24.85 mi12:48:062:46:226:425:39
6:36
#2875
25.2M
25.20 mi12:50:322:48:486:422:26
7:03
#2841
Finish
26.22 mi12:57:072:55:236:426:35
6:28
#2793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi35462002003524(Top 13%)183(Top 2%)183(Top 4%)
10K6.21 mi3.10 mi3197+349159+41159+412946(Top 11%)129(Top 1%)129(Top 3%)
15K9.32 mi3.11 mi3284-87162-3162-33524(Top 13%)183(Top 2%)183(Top 4%)
20K12.43 mi3.11 mi3348-64165-3165-33680(Top 14%)196(Top 2%)196(Top 4%)
Half13.11 mi0.68 mi3374-26167-2167-24134(Top 16%)250(Top 2%)250(Top 5%)
25K15.53 mi2.42 mi3332+42160+7160+73344(Top 13%)166(Top 1%)166(Top 3%)
30K18.64 mi3.11 mi3301+31164-4164-43360(Top 13%)194(Top 2%)194(Top 4%)
20M20.00 mi1.36 mi3224+77159+5159+53047(Top 11%)179(Top 2%)179(Top 4%)
21M21.00 mi1.00 mi3185+39161-2161-22879(Top 11%)175(Top 2%)175(Top 4%)
35K21.75 mi0.75 mi3115+70156+5156+52075(Top 8%)105(Top 0.9%)105(Top 2%)
23M23.00 mi1.25 mi3031+84148+8148+82294(Top 9%)132(Top 1%)132(Top 3%)
24M24.00 mi1.00 mi2953+78144+4144+42198(Top 8%)135(Top 1%)135(Top 3%)
40K24.85 mi0.85 mi2875+78140+4140+41976(Top 7%)120(Top 1%)120(Top 2%)
25.2M25.20 mi0.35 mi2841+34139+1139+12010(Top 8%)122(Top 1%)122(Top 2%)
Finish26.22 mi1.02 mi2793+48137+2137+22328(Top 9%)173(Top 2%)173(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3524

Females

183

F18-39

183

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2946

Females

129

F18-39

129

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3524

Females

183

F18-39

183

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3680

Females

196

F18-39

196

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4134

Females

250

F18-39

250

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3344

Females

166

F18-39

166

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3360

Females

194

F18-39

194

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3047

Females

179

F18-39

179

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2879

Females

175

F18-39

175

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2075

Females

105

F18-39

105

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2294

Females

132

F18-39

132

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2198

Females

135

F18-39

135

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1976

Females

120

F18-39

120

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2010

Females

122

F18-39

122

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2328

Females

173

F18-39

173

Passing Analysis

Category:
Athletes Passed
1345
Passed By
592
Net Change
+753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3546
5K → 10K40152+349#3546#3197
10K → 15K62149-87#3197#3284
15K → 20K66130-64#3284#3348
20K → Half632-26#3348#3374
Half → 25K9351+42#3374#3332
25K → 30K10271+31#3332#3301
30K → 20M10629+77#3301#3224
20M → 21M6324+39#3224#3185
21M → 35K744+70#3185#3115
35K → 23M9612+84#3115#3031
23M → 24M8911+78#3031#2953
24M → 40K868+78#2953#2875
40K → 25.2M373+34#2875#2841
25.2M → Finish6416+48#2841#2793
TOTALS1345592+753
📊

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