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BOSTON MARATHON 2023

Vivian Beeck

Bib: 24168•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
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
9:49/mi
30:29
↑ 97↓ 3451.5%
10K· 6.21 mi
9:26/mi
59:47
↑ 79↓ 1380.4%
15K· 9.32 mi
9:31/mi
1:29:20
↑ 67↓ 78
20K· 12.43 mi
10:06/mi
2:00:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:07:07
↑ 19↓ 370.5%
25K· 15.53 mi
10:04/mi
2:31:31
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
3:04:19
↑ 181↓ 1480.2%
20M
10:52/mi
3:19:05
↑ 64↓ 500.2%
21M
11:57/mi
3:31:02
↑ 106↓ 241.6%
35K· 21.75 mi
9:53/mi
3:38:26
↑ 17↓ 861.7%
23M
10:31/mi
3:51:36
↑ 23↓ 630.6%
24M
10:04/mi
4:01:40
↓ 821.3%
40K· 24.85 mi
10:50/mi
4:10:56
↓ 200.3%
25.2M
11:24/mi
4:14:52
↑ 13↓ 160.2%
Finish· 26.22 mi
10:39/mi
4:25:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:07
Pace9:42 /mi
2nd Half
Distance13.11 mi
Time2:18:36
Pace10:34 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0630:299:4930:29
9:49
-
10K
6.21 mi12:15:2459:479:3729:18
9:26
-0:23
15K
9.32 mi12:44:571:29:209:3529:33
9:31
+0:05
20K
12.43 mi13:16:212:00:449:4331:24
10:06
+0:35
Half
13.11 mi13:22:442:07:079:426:23
9:21
-0:45
25K
15.53 mi13:47:082:31:319:4524:24
10:04
+0:43
30K
18.64 mi14:19:563:04:199:5332:48
10:33
+0:29
20M
20.00 mi14:34:423:19:059:5714:46
10:52
+0:19
21M
21.00 mi14:46:393:31:0210:0311:57
11:57
+1:05
35K
21.75 mi14:54:033:38:2610:037:24
9:53
-2:04
23M
23.00 mi15:07:133:51:3610:0413:10
10:31
+0:38
24M
24.00 mi15:17:174:01:4010:0410:04
10:04
-0:27
40K
24.85 mi15:26:334:10:5610:069:16
10:50
+0:46
25.2M
25.20 mi15:30:294:14:5210:073:56
11:24
+0:34
Finish
26.22 mi15:41:204:25:4310:0910:51
10:39
-0:45

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

9:21 /mi

Average Pace

10:09 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:14

25% of race

Time at Steady Pace

1:43:45

39% of race

Time at Slower Pace

1:36:44

36% of race

Average Pace: 10:08 /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 mi11:46:0630:299:4930:29
9:49
#22957
10K
6.21 mi12:15:2459:479:3729:18
9:26
#22668
15K
9.32 mi12:44:571:29:209:3529:33
9:31
#22550
20K
12.43 mi13:16:212:00:449:4331:24
10:06
#22714
Half
13.11 mi13:22:442:07:079:426:23
9:21
#22673
25K
15.53 mi13:47:082:31:319:4524:24
10:04
#22586
30K
18.64 mi14:19:563:04:199:5332:48
10:33
#22538
20M
20.00 mi14:34:423:19:059:5714:46
10:52
#22530
21M
21.00 mi14:46:393:31:0210:0311:57
11:57
#22546
35K
21.75 mi14:54:033:38:2610:037:24
9:53
#22487
23M
23.00 mi15:07:133:51:3610:0413:10
10:31
#22417
24M
24.00 mi15:17:174:01:4010:0410:04
10:04
#22368
40K
24.85 mi15:26:334:10:5610:069:16
10:50
#22347
25.2M
25.20 mi15:30:294:14:5210:073:56
11:24
#22324
Finish
26.22 mi15:41:204:25:4310:0910:51
10:39
#22366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi229579367936722299(Top 84%)8966(Top 78%)8966(Top 1701%)
10K6.21 mi3.10 mi22668+2899182+1859182+18522312(Top 84%)8987(Top 79%)8987(Top 1705%)
15K9.32 mi3.11 mi22550+1189117+659117+6522299(Top 84%)8966(Top 78%)8966(Top 1701%)
20K12.43 mi3.11 mi22714-1649195-789195-7823126(Top 87%)9415(Top 82%)9415(Top 1787%)
Half13.11 mi0.68 mi22673+419181+149181+1421725(Top 82%)8650(Top 76%)8650(Top 1641%)
25K15.53 mi2.42 mi22586+879148+339148+3322365(Top 84%)9042(Top 79%)9042(Top 1716%)
30K18.64 mi3.11 mi22538+489152-49152-422332(Top 84%)9093(Top 80%)9093(Top 1725%)
20M20.00 mi1.36 mi22530+89153-19153-122456(Top 84%)9229(Top 81%)9229(Top 1751%)
21M21.00 mi1.00 mi22546-169164-119164-1122683(Top 85%)9378(Top 82%)9378(Top 1780%)
35K21.75 mi0.75 mi22487+599139+259139+2521004(Top 79%)8499(Top 74%)8499(Top 1613%)
23M23.00 mi1.25 mi22417+709105+349105+3421368(Top 80%)8723(Top 76%)8723(Top 1655%)
24M24.00 mi1.00 mi22368+499085+209085+2020996(Top 79%)8547(Top 75%)8547(Top 1622%)
40K24.85 mi0.85 mi22347+219081+49081+422024(Top 83%)9163(Top 80%)9163(Top 1739%)
25.2M25.20 mi0.35 mi22324+239071+109071+1021389(Top 80%)8808(Top 77%)8808(Top 1671%)
Finish26.22 mi1.02 mi22366-429105-349105-3423326(Top 88%)9819(Top 86%)9819(Top 1863%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22299

Females

8966

F60-64

8966

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22312

Females

8987

F60-64

8987

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22299

Females

8966

F60-64

8966

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23126

Females

9415

F60-64

9415

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21725

Females

8650

F60-64

8650

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22365

Females

9042

F60-64

9042

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22332

Females

9093

F60-64

9093

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22456

Females

9229

F60-64

9229

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22683

Females

9378

F60-64

9378

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21004

Females

8499

F60-64

8499

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21368

Females

8723

F60-64

8723

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20996

Females

8547

F60-64

8547

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22024

Females

9163

F60-64

9163

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21389

Females

8808

F60-64

8808

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23326

Females

9819

F60-64

9819

Passing Analysis

Category:
Athletes Passed
1440
Passed By
849
Net Change
+591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22957
5K → 10K413124+289#22957#22668
10K → 15K20789+118#22668#22550
15K → 20K79243-164#22550#22714
20K → Half454+41#22714#22673
Half → 25K14053+87#22673#22586
25K → 30K14294+48#22586#22538
30K → 20M5749+8#22538#22530
20M → 21M5369-16#22530#22546
21M → 35K612+59#22546#22487
35K → 23M9424+70#22487#22417
23M → 24M6112+49#22417#22368
24M → 40K4423+21#22368#22347
40K → 25.2M3310+23#22347#22324
25.2M → Finish1153-42#22324#22366
TOTALS1440849+591
📊

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