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BOSTON MARATHON 2023

Deanna Mcvay

Bib: 16678•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Masters (Masters Women)
#0 / 6539
Top 13%
Division (F40-44)
#0 / 1878
Top 26%
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
7:48/mi
24:15
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:12:44
↑ 67↓ 78
20K· 12.43 mi
7:55/mi
1:37:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:42:39
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
2:02:06
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:27:29
↑ 181↓ 1480.2%
20M
8:07/mi
2:38:31
↑ 64↓ 500.2%
21M
8:23/mi
2:46:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:52:45
↑ 17↓ 861.7%
23M
8:05/mi
3:02:52
↑ 23↓ 630.6%
24M
7:54/mi
3:10:46
↓ 821.3%
40K· 24.85 mi
7:58/mi
3:17:35
↓ 200.3%
25.2M
8:27/mi
3:20:30
↑ 13↓ 160.2%
Finish· 26.22 mi
7:42/mi
3:28:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:39
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:45:42
Pace8:04 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2224:157:4824:15
7:48
-
10K
6.21 mi11:38:2448:177:4624:02
7:44
-0:04
15K
9.32 mi12:02:511:12:447:4824:27
7:52
+0:08
20K
12.43 mi12:27:271:37:207:5024:36
7:55
+0:03
Half
13.11 mi12:32:461:42:397:505:19
7:48
-0:07
25K
15.53 mi12:52:132:02:067:5219:27
8:01
+0:13
30K
18.64 mi13:17:362:27:297:5525:23
8:10
+0:09
20M
20.00 mi13:28:382:38:317:5611:02
8:07
-0:03
21M
21.00 mi13:37:012:46:547:578:23
8:23
+0:16
35K
21.75 mi13:42:522:52:457:575:51
7:49
-0:34
23M
23.00 mi13:52:593:02:527:5710:07
8:05
+0:16
24M
24.00 mi14:00:533:10:467:577:54
7:54
-0:11
40K
24.85 mi14:07:423:17:357:576:49
7:58
+0:04
25.2M
25.20 mi14:10:373:20:307:572:55
8:27
+0:29
Finish
26.22 mi14:18:283:28:217:577:51
7:42
-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

7:42 /mi

Average Pace

7:57 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:38

77% of race

Time at Steady Pace

47:43

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:14:2224:157:4824:15
7:48
#12401
10K
6.21 mi11:38:2448:177:4624:02
7:44
#12457
15K
9.32 mi12:02:511:12:447:4824:27
7:52
#12717
20K
12.43 mi12:27:271:37:207:5024:36
7:55
#12689
Half
13.11 mi12:32:461:42:397:505:19
7:48
#12677
25K
15.53 mi12:52:132:02:067:5219:27
8:01
#12682
30K
18.64 mi13:17:362:27:297:5525:23
8:10
#12567
20M
20.00 mi13:28:382:38:317:5611:02
8:07
#12427
21M
21.00 mi13:37:012:46:547:578:23
8:23
#12245
35K
21.75 mi13:42:522:52:457:575:51
7:49
#12176
23M
23.00 mi13:52:593:02:527:5710:07
8:05
#12056
24M
24.00 mi14:00:533:10:467:577:54
7:54
#11983
40K
24.85 mi14:07:423:17:357:576:49
7:58
#11880
25.2M
25.20 mi14:10:373:20:307:572:55
8:27
#11838
Finish
26.22 mi14:18:283:28:217:577:51
7:42
#11739
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi124013100310013268(Top 50%)3643(Top 32%)3643(Top 194%)
10K6.21 mi3.10 mi12457-563136-363136-3612563(Top 47%)3183(Top 28%)3183(Top 169%)
15K9.32 mi3.11 mi12717-2603292-1563292-15613268(Top 50%)3643(Top 32%)3643(Top 194%)
20K12.43 mi3.11 mi12689+283301-93301-912773(Top 48%)3422(Top 30%)3422(Top 182%)
Half13.11 mi0.68 mi12677+123303-23303-212693(Top 48%)3299(Top 29%)3299(Top 176%)
25K15.53 mi2.42 mi12682-53325-223325-2212923(Top 49%)3580(Top 31%)3580(Top 191%)
30K18.64 mi3.11 mi12567+1153297+283297+2812139(Top 46%)3264(Top 29%)3264(Top 174%)
20M20.00 mi1.36 mi12427+1403225+723225+7211180(Top 42%)2821(Top 25%)2821(Top 150%)
21M21.00 mi1.00 mi12245+1823149+763149+769779(Top 37%)2288(Top 20%)2288(Top 122%)
35K21.75 mi0.75 mi12176+693130+193130+1910845(Top 41%)2797(Top 24%)2797(Top 149%)
23M23.00 mi1.25 mi12056+1203089+413089+4110339(Top 39%)2683(Top 23%)2683(Top 143%)
24M24.00 mi1.00 mi11983+733069+203069+2010558(Top 40%)2865(Top 25%)2865(Top 153%)
40K24.85 mi0.85 mi11880+1033026+433026+439914(Top 37%)2612(Top 23%)2612(Top 139%)
25.2M25.20 mi0.35 mi11838+423010+163010+169340(Top 35%)2399(Top 21%)2399(Top 128%)
Finish26.22 mi1.02 mi11739+992978+322978+3210028(Top 38%)2715(Top 24%)2715(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13268

Females

3643

F40-44

3643

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12563

Females

3183

F40-44

3183

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13268

Females

3643

F40-44

3643

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12773

Females

3422

F40-44

3422

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12693

Females

3299

F40-44

3299

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12923

Females

3580

F40-44

3580

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12139

Females

3264

F40-44

3264

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11180

Females

2821

F40-44

2821

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9779

Females

2288

F40-44

2288

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10845

Females

2797

F40-44

2797

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10339

Females

2683

F40-44

2683

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10558

Females

2865

F40-44

2865

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9914

Females

2612

F40-44

2612

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9340

Females

2399

F40-44

2399

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10028

Females

2715

F40-44

2715

Passing Analysis

Category:
Athletes Passed
2047
Passed By
1385
Net Change
+662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12401
5K → 10K294350-56#12401#12457
10K → 15K113373-260#12457#12717
15K → 20K195167+28#12717#12689
20K → Half3927+12#12689#12677
Half → 25K143148-5#12677#12682
25K → 30K247132+115#12682#12567
30K → 20M17333+140#12567#12427
20M → 21M20422+182#12427#12245
21M → 35K8112+69#12245#12176
35K → 23M15131+120#12176#12056
23M → 24M10633+73#12056#11983
24M → 40K11916+103#11983#11880
40K → 25.2M5614+42#11880#11838
25.2M → Finish12627+99#11838#11739
TOTALS20471385+662
📊

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