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BOSTON MARATHON 2023

Veronica Zepeda

Bib: 16954•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Division (F18-39)
#0 / 4884
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
7:56/mi
24:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
49:33
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:14:50
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:40:30
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:46:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:07:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:34:12
↑ 181↓ 1480.2%
20M
8:43/mi
2:46:03
↑ 64↓ 500.2%
21M
9:20/mi
2:55:23
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
3:01:36
↑ 17↓ 861.7%
23M
8:18/mi
3:12:00
↑ 23↓ 630.6%
24M
8:14/mi
3:20:14
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:27:30
↓ 200.3%
25.2M
9:17/mi
3:30:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:39:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:07
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:53:03
Pace8:37 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4824:387:5624:38
7:56
-
10K
6.21 mi11:39:4349:337:5824:55
8:01
+0:05
15K
9.32 mi12:05:001:14:508:0225:17
8:08
+0:07
20K
12.43 mi12:30:401:40:308:0525:40
8:16
+0:08
Half
13.11 mi12:36:171:46:078:065:37
8:14
-0:02
25K
15.53 mi12:57:462:07:368:1321:29
8:52
+0:38
30K
18.64 mi13:24:222:34:128:1626:36
8:34
-0:18
20M
20.00 mi13:36:132:46:038:1811:51
8:43
+0:09
21M
21.00 mi13:45:332:55:238:219:20
9:20
+0:37
35K
21.75 mi13:51:463:01:368:216:13
8:19
-1:01
23M
23.00 mi14:02:103:12:008:2110:24
8:18
-0:01
24M
24.00 mi14:10:243:20:148:218:14
8:14
-0:04
40K
24.85 mi14:17:403:27:308:217:16
8:30
+0:16
25.2M
25.20 mi14:20:523:30:428:223:12
9:17
+0:47
Finish
26.22 mi14:29:203:39:108:228:28
8:19
-0:58

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

7:56 /mi

Average Pace

8:22 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:09

84% of race

Time at Steady Pace

34:01

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:14:4824:387:5624:38
7:56
#13511
10K
6.21 mi11:39:4349:337:5824:55
8:01
#14205
15K
9.32 mi12:05:001:14:508:0225:17
8:08
#14560
20K
12.43 mi12:30:401:40:308:0525:40
8:16
#14771
Half
13.11 mi12:36:171:46:078:065:37
8:14
#14842
25K
15.53 mi12:57:462:07:368:1321:29
8:52
#15450
30K
18.64 mi13:24:222:34:128:1626:36
8:34
#15277
20M
20.00 mi13:36:132:46:038:1811:51
8:43
#15252
21M
21.00 mi13:45:332:55:238:219:20
9:20
#15222
35K
21.75 mi13:51:463:01:368:216:13
8:19
#15169
23M
23.00 mi14:02:103:12:008:2110:24
8:18
#14973
24M
24.00 mi14:10:243:20:148:218:14
8:14
#14861
40K
24.85 mi14:17:403:27:308:217:16
8:30
#14776
25.2M
25.20 mi14:20:523:30:428:223:12
9:17
#14754
Finish
26.22 mi14:29:203:39:108:228:28
8:19
#14716
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135113727372715425(Top 58%)4928(Top 43%)4928(Top 101%)
10K6.21 mi3.10 mi14205-6944168-4414168-44114962(Top 56%)4649(Top 41%)4649(Top 95%)
15K9.32 mi3.11 mi14560-3554386-2184386-21815425(Top 58%)4928(Top 43%)4928(Top 101%)
20K12.43 mi3.11 mi14771-2114541-1554541-15515367(Top 58%)4945(Top 43%)4945(Top 101%)
Half13.11 mi0.68 mi14842-714587-464587-4616029(Top 60%)5297(Top 46%)5297(Top 108%)
25K15.53 mi2.42 mi15450-6084998-4114998-41118270(Top 69%)6702(Top 59%)6702(Top 137%)
30K18.64 mi3.11 mi15277+1734928+704928+7014702(Top 55%)4750(Top 42%)4750(Top 97%)
20M20.00 mi1.36 mi15252+254945-174945-1714996(Top 56%)4985(Top 44%)4985(Top 102%)
21M21.00 mi1.00 mi15222+304943+24943+215188(Top 57%)5160(Top 45%)5160(Top 106%)
35K21.75 mi0.75 mi15169+534926+174926+1714186(Top 53%)4666(Top 41%)4666(Top 96%)
23M23.00 mi1.25 mi14973+1964816+1104816+11011975(Top 45%)3513(Top 31%)3513(Top 72%)
24M24.00 mi1.00 mi14861+1124768+484768+4812872(Top 48%)4071(Top 36%)4071(Top 83%)
40K24.85 mi0.85 mi14776+854743+254743+2513367(Top 50%)4403(Top 39%)4403(Top 90%)
25.2M25.20 mi0.35 mi14754+224742+14742+114143(Top 53%)4827(Top 42%)4827(Top 99%)
Finish26.22 mi1.02 mi14716+384736+64736+614179(Top 53%)4840(Top 42%)4840(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

15425

Females

4928

F18-39

4928

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14962

Females

4649

F18-39

4649

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

15425

Females

4928

F18-39

4928

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15367

Females

4945

F18-39

4945

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

16029

Females

5297

F18-39

5297

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

18270

Females

6702

F18-39

6702

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14702

Females

4750

F18-39

4750

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14996

Females

4985

F18-39

4985

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

15188

Females

5160

F18-39

5160

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

14186

Females

4666

F18-39

4666

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11975

Females

3513

F18-39

3513

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12872

Females

4071

F18-39

4071

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13367

Females

4403

F18-39

4403

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14143

Females

4827

F18-39

4827

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14179

Females

4840

F18-39

4840

Passing Analysis

Category:
Athletes Passed
1401
Passed By
2606
Net Change
-1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13511
5K → 10K81775-694#13511#14205
10K → 15K87442-355#14205#14560
15K → 20K117328-211#14560#14771
20K → Half1586-71#14771#14842
Half → 25K27635-608#14842#15450
25K → 30K26996+173#15450#15277
30K → 20M9974+25#15277#15252
20M → 21M9868+30#15252#15222
21M → 35K7118+53#15222#15169
35K → 23M2015+196#15169#14973
23M → 24M12513+112#14973#14861
24M → 40K10217+85#14861#14776
40K → 25.2M3917+22#14776#14754
25.2M → Finish7032+38#14754#14716
TOTALS14012606-1205
📊

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