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BOSTON MARATHON 2023

Connie Mendoza

Bib: 12238•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Female)
#0 / 11423
Top 9%
Division (F18-39)
#0 / 4884
Top 18%
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
7:14/mi
22:27
↑ 97↓ 3451.5%
10K· 6.21 mi
7:00/mi
44:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:01/mi
1:05:59
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:28:07
↑ 106↓ 860.1%
Half· 13.11 mi
7:04/mi
1:32:56
↑ 19↓ 370.5%
25K· 15.53 mi
7:16/mi
1:50:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:14:12
↑ 181↓ 1480.2%
20M
7:52/mi
2:24:54
↑ 64↓ 500.2%
21M
8:24/mi
2:33:18
↑ 106↓ 241.6%
35K· 21.75 mi
7:22/mi
2:38:49
↑ 17↓ 861.7%
23M
7:59/mi
2:48:49
↑ 23↓ 630.6%
24M
7:49/mi
2:56:38
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:03:25
↓ 200.3%
25.2M
8:30/mi
3:06:21
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:14:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:56
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:41:07
Pace7:43 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4022:277:1422:27
7:14
-
10K
6.21 mi11:11:2444:117:0721:44
7:00
-0:14
15K
9.32 mi11:33:121:05:597:0521:48
7:01
+0:01
20K
12.43 mi11:55:201:28:077:0522:08
7:07
+0:06
Half
13.11 mi12:00:091:32:567:054:49
7:04
-0:03
25K
15.53 mi12:17:471:50:347:0717:38
7:16
+0:12
30K
18.64 mi12:41:252:14:127:1223:38
7:36
+0:20
20M
20.00 mi12:52:072:24:547:1510:42
7:52
+0:16
21M
21.00 mi13:00:312:33:187:188:24
8:24
+0:32
35K
21.75 mi13:06:022:38:497:185:31
7:22
-1:02
23M
23.00 mi13:16:022:48:497:2010:00
7:59
+0:37
24M
24.00 mi13:23:512:56:387:227:49
7:49
-0:10
40K
24.85 mi13:30:383:03:257:236:47
7:56
+0:07
25.2M
25.20 mi13:33:343:06:217:242:56
8:30
+0:34
Finish
26.22 mi13:41:163:14:037:247:42
7:33
-0:57

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

7:00 /mi

Average Pace

7:24 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:34

57% of race

Time at Steady Pace

36:51

19% of race

Time at Slower Pace

46:38

24% of race

Average Pace: 7:24 /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 mi10:49:4022:277:1422:27
7:14
#7670
10K
6.21 mi11:11:2444:117:0721:44
7:00
#7178
15K
9.32 mi11:33:121:05:597:0521:48
7:01
#6980
20K
12.43 mi11:55:201:28:077:0522:08
7:07
#6869
Half
13.11 mi12:00:091:32:567:054:49
7:04
#6877
25K
15.53 mi12:17:471:50:347:0717:38
7:16
#6883
30K
18.64 mi12:41:252:14:127:1223:38
7:36
#6991
20M
20.00 mi12:52:072:24:547:1510:42
7:52
#7085
21M
21.00 mi13:00:312:33:187:188:24
8:24
#7187
35K
21.75 mi13:06:022:38:497:185:31
7:22
#7190
23M
23.00 mi13:16:022:48:497:2010:00
7:59
#7286
24M
24.00 mi13:23:512:56:387:227:49
7:49
#7341
40K
24.85 mi13:30:383:03:257:236:47
7:56
#7397
25.2M
25.20 mi13:33:343:06:217:242:56
8:30
#7431
Finish
26.22 mi13:41:163:14:037:247:42
7:33
#7469
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76709019016680(Top 25%)678(Top 6%)678(Top 14%)
10K6.21 mi3.10 mi7178+492780+121780+1216806(Top 26%)706(Top 6%)706(Top 14%)
15K9.32 mi3.11 mi6980+198738+42738+426680(Top 25%)678(Top 6%)678(Top 14%)
20K12.43 mi3.11 mi6869+111706+32706+326692(Top 25%)708(Top 6%)708(Top 14%)
Half13.11 mi0.68 mi6877-8708-2708-26982(Top 26%)766(Top 7%)766(Top 16%)
25K15.53 mi2.42 mi6883-6724-16724-167135(Top 27%)886(Top 8%)886(Top 18%)
30K18.64 mi3.11 mi6991-108777-53777-537988(Top 30%)1301(Top 11%)1301(Top 27%)
20M20.00 mi1.36 mi7085-94807-30807-309396(Top 35%)1964(Top 17%)1964(Top 40%)
21M21.00 mi1.00 mi7187-102856-49856-499858(Top 37%)2304(Top 20%)2304(Top 47%)
35K21.75 mi0.75 mi7190-3873-17873-177667(Top 29%)1361(Top 12%)1361(Top 28%)
23M23.00 mi1.25 mi7286-96934-61934-619657(Top 36%)2321(Top 20%)2321(Top 48%)
24M24.00 mi1.00 mi7341-55967-33967-339930(Top 37%)2548(Top 22%)2548(Top 52%)
40K24.85 mi0.85 mi7397-561018-511018-519601(Top 36%)2446(Top 21%)2446(Top 50%)
25.2M25.20 mi0.35 mi7431-341039-211039-219586(Top 36%)2469(Top 22%)2469(Top 51%)
Finish26.22 mi1.02 mi7469-381067-281067-288966(Top 34%)2217(Top 19%)2217(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6680

Females

678

F18-39

678

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6806

Females

706

F18-39

706

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6680

Females

678

F18-39

678

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6692

Females

708

F18-39

708

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6982

Females

766

F18-39

766

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7135

Females

886

F18-39

886

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7988

Females

1301

F18-39

1301

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9396

Females

1964

F18-39

1964

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9858

Females

2304

F18-39

2304

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7667

Females

1361

F18-39

1361

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9657

Females

2321

F18-39

2321

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9930

Females

2548

F18-39

2548

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9601

Females

2446

F18-39

2446

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9586

Females

2469

F18-39

2469

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8966

Females

2217

F18-39

2217

Passing Analysis

Category:
Athletes Passed
1434
Passed By
1233
Net Change
+201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7670
5K → 10K54452+492#7670#7178
10K → 15K25052+198#7178#6980
15K → 20K16150+111#6980#6869
20K → Half1826-8#6869#6877
Half → 25K7783-6#6877#6883
25K → 30K82190-108#6883#6991
30K → 20M31125-94#6991#7085
20M → 21M35137-102#7085#7187
21M → 35K3639-3#7187#7190
35K → 23M54150-96#7190#7286
23M → 24M4398-55#7286#7341
24M → 40K3894-56#7341#7397
40K → 25.2M1347-34#7397#7431
25.2M → Finish5290-38#7431#7469
TOTALS14341233+201
📊

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