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BOSTON MARATHON 2023

Venecia Alb

Bib: 21864•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Masters (Masters Women)
#0 / 6539
Top 17%
Division (F45-49)
#0 / 1817
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:11
Rank: #14756
Start → 5K
25:11 | 8:06/mi
10K· 6.21 mi
49:42
Rank: #14380 (+376)
5K → 10K
24:31 | 7:53/mi
15K· 9.32 mi
1:14:23
Rank: #14223 (+157)
10K → 15K
24:41 | 7:57/mi
20K· 12.43 mi
1:39:14
Rank: #13981 (+242)
15K → 20K
24:51 | 8:00/mi
Half· 13.11 mi
1:44:36
Rank: #13936 (+45)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:04:06
Rank: #13779 (+157)
Half → 25K
19:30 | 8:03/mi
30K· 18.64 mi
2:29:16
Rank: #13353 (+426)
25K → 30K
25:10 | 8:06/mi
20M
2:40:20
Rank: #13183 (+170)
30K → 20M
11:04 | 8:09/mi
21M
2:48:53
Rank: #13002 (+181)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:54:45
Rank: #12915 (+87)
21M → 35K
5:52 | 7:51/mi
23M
3:05:06
Rank: #12826 (+89)
35K → 23M
10:21 | 8:16/mi
24M
3:13:11
Rank: #12761 (+65)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:20:19
Rank: #12732 (+29)
24M → 40K
7:08 | 8:21/mi
25.2M
3:23:19
Rank: #12701 (+31)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:31:31
Rank: #12684 (+17)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:36
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:46:55
Pace8:09 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4925:118:0625:11
8:06
-
10K
6.21 mi11:42:2049:428:0024:31
7:53
-0:13
15K
9.32 mi12:07:011:14:237:5924:41
7:57
+0:04
20K
12.43 mi12:31:521:39:147:5924:51
8:00
+0:03
Half
13.11 mi12:37:141:44:367:595:22
7:52
-0:08
25K
15.53 mi12:56:442:04:067:5919:30
8:03
+0:11
30K
18.64 mi13:21:542:29:168:0025:10
8:06
+0:03
20M
20.00 mi13:32:582:40:208:0111:04
8:09
+0:03
21M
21.00 mi13:41:312:48:538:038:33
8:33
+0:24
35K
21.75 mi13:47:232:54:458:025:52
7:51
-0:42
23M
23.00 mi13:57:443:05:068:0310:21
8:16
+0:25
24M
24.00 mi14:05:493:13:118:038:05
8:05
-0:11
40K
24.85 mi14:12:573:20:198:047:08
8:21
+0:16
25.2M
25.20 mi14:15:573:23:198:043:00
8:42
+0:21
Finish
26.22 mi14:24:093:31:318:048:12
8:03
-0:39

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

7:51 /mi

Average Pace

8:04 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:31

99% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:17:4925:118:0625:11
8:06
#14756
10K
6.21 mi11:42:2049:428:0024:31
7:53
#14380
15K
9.32 mi12:07:011:14:237:5924:41
7:57
#14223
20K
12.43 mi12:31:521:39:147:5924:51
8:00
#13981
Half
13.11 mi12:37:141:44:367:595:22
7:52
#13936
25K
15.53 mi12:56:442:04:067:5919:30
8:03
#13779
30K
18.64 mi13:21:542:29:168:0025:10
8:06
#13353
20M
20.00 mi13:32:582:40:208:0111:04
8:09
#13183
21M
21.00 mi13:41:312:48:538:038:33
8:33
#13002
35K
21.75 mi13:47:232:54:458:025:52
7:51
#12915
23M
23.00 mi13:57:443:05:068:0310:21
8:16
#12826
24M
24.00 mi14:05:493:13:118:038:05
8:05
#12761
40K
24.85 mi14:12:573:20:198:047:08
8:21
#12732
25.2M
25.20 mi14:15:573:23:198:043:00
8:42
#12701
Finish
26.22 mi14:24:093:31:318:048:12
8:03
#12684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi147564487448713958(Top 52%)4057(Top 36%)4057(Top 223%)
10K6.21 mi3.10 mi14380+3764271+2164271+21613915(Top 52%)3991(Top 35%)3991(Top 220%)
15K9.32 mi3.11 mi14223+1574190+814190+8113958(Top 52%)4057(Top 36%)4057(Top 223%)
20K12.43 mi3.11 mi13981+2424073+1174073+11713416(Top 50%)3770(Top 33%)3770(Top 207%)
Half13.11 mi0.68 mi13936+454046+274046+2713352(Top 50%)3701(Top 32%)3701(Top 204%)
25K15.53 mi2.42 mi13779+1573976+703976+7013101(Top 49%)3685(Top 32%)3685(Top 203%)
30K18.64 mi3.11 mi13353+4263757+2193757+21911657(Top 44%)3000(Top 26%)3000(Top 165%)
20M20.00 mi1.36 mi13183+1703670+873670+8711338(Top 43%)2912(Top 25%)2912(Top 160%)
21M21.00 mi1.00 mi13002+1813588+823588+8210797(Top 41%)2776(Top 24%)2776(Top 153%)
35K21.75 mi0.75 mi12915+873558+303558+3011016(Top 41%)2893(Top 25%)2893(Top 159%)
23M23.00 mi1.25 mi12826+893523+353523+3511664(Top 44%)3338(Top 29%)3338(Top 184%)
24M24.00 mi1.00 mi12761+653509+143509+1411857(Top 45%)3519(Top 31%)3519(Top 194%)
40K24.85 mi0.85 mi12732+293512-33512-312361(Top 46%)3861(Top 34%)3861(Top 212%)
25.2M25.20 mi0.35 mi12701+313501+113501+1110831(Top 41%)3105(Top 27%)3105(Top 171%)
Finish26.22 mi1.02 mi12684+173513-123513-1212458(Top 47%)3935(Top 34%)3935(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13958

Females

4057

F45-49

4057

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13915

Females

3991

F45-49

3991

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13958

Females

4057

F45-49

4057

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13416

Females

3770

F45-49

3770

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13352

Females

3701

F45-49

3701

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13101

Females

3685

F45-49

3685

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11657

Females

3000

F45-49

3000

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11338

Females

2912

F45-49

2912

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10797

Females

2776

F45-49

2776

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11016

Females

2893

F45-49

2893

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11664

Females

3338

F45-49

3338

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11857

Females

3519

F45-49

3519

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12361

Females

3861

F45-49

3861

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10831

Females

3105

F45-49

3105

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12458

Females

3935

F45-49

3935

Passing Analysis

Category:
Athletes Passed
2719
Passed By
647
Net Change
+2072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14756
5K → 10K517141+376#14756#14380
10K → 15K267110+157#14380#14223
15K → 20K30866+242#14223#13981
20K → Half6217+45#13981#13936
Half → 25K21356+157#13936#13779
25K → 30K45024+426#13779#13353
30K → 20M18313+170#13353#13183
20M → 21M20019+181#13183#13002
21M → 35K9811+87#13002#12915
35K → 23M13344+89#12915#12826
23M → 24M10035+65#12826#12761
24M → 40K7445+29#12761#12732
40K → 25.2M4312+31#12732#12701
25.2M → Finish7154+17#12701#12684
TOTALS2719647+2072
📊

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