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BOSTON MARATHON 2023

Ann Drapcho

Bib: 16316•F

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
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
7:55/mi
24:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:14:22
↑ 67↓ 78
20K· 12.43 mi
8:04/mi
1:39:26
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:44:57
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:04:40
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:30:45
↑ 181↓ 1480.2%
20M
8:34/mi
2:42:23
↑ 64↓ 500.2%
21M
9:09/mi
2:51:32
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
2:57:50
↑ 17↓ 861.7%
23M
8:58/mi
3:09:04
↑ 23↓ 630.6%
24M
8:38/mi
3:17:42
↓ 821.3%
40K· 24.85 mi
8:57/mi
3:25:21
↓ 200.3%
25.2M
9:14/mi
3:28:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:36:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:57
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4224:377:5524:37
7:55
-
10K
6.21 mi11:39:2849:237:5724:46
7:58
+0:03
15K
9.32 mi12:04:271:14:227:5924:59
8:02
+0:04
20K
12.43 mi12:29:311:39:268:0025:04
8:04
+0:02
Half
13.11 mi12:35:021:44:578:005:31
8:05
+0:01
25K
15.53 mi12:54:452:04:408:0219:43
8:08
+0:03
30K
18.64 mi13:20:502:30:458:0526:05
8:24
+0:16
20M
20.00 mi13:32:282:42:238:0711:38
8:34
+0:10
21M
21.00 mi13:41:372:51:328:109:09
9:09
+0:35
35K
21.75 mi13:47:552:57:508:116:18
8:25
-0:44
23M
23.00 mi13:59:093:09:048:1311:14
8:58
+0:33
24M
24.00 mi14:07:473:17:428:148:38
8:38
-0:20
40K
24.85 mi14:15:263:25:218:167:39
8:57
+0:19
25.2M
25.20 mi14:18:373:28:328:173:11
9:14
+0:17
Finish
26.22 mi14:27:023:36:578:178:25
8:16
-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

7:55 /mi

Average Pace

8:17 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:44

86% of race

Time at Steady Pace

31:13

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:14:4224:377:5524:37
7:55
#13468
10K
6.21 mi11:39:2849:237:5724:46
7:58
#13975
15K
9.32 mi12:04:271:14:227:5924:59
8:02
#14210
20K
12.43 mi12:29:311:39:268:0025:04
8:04
#14120
Half
13.11 mi12:35:021:44:578:005:31
8:05
#14160
25K
15.53 mi12:54:452:04:408:0219:43
8:08
#14060
30K
18.64 mi13:20:502:30:458:0526:05
8:24
#13999
20M
20.00 mi13:32:282:42:238:0711:38
8:34
#13994
21M
21.00 mi13:41:372:51:328:109:09
9:09
#13979
35K
21.75 mi13:47:552:57:508:116:18
8:25
#13996
23M
23.00 mi13:59:093:09:048:1311:14
8:58
#14096
24M
24.00 mi14:07:473:17:428:148:38
8:38
#14153
40K
24.85 mi14:15:263:25:218:167:39
8:57
#14222
25.2M
25.20 mi14:18:373:28:328:173:11
9:14
#14210
Finish
26.22 mi14:27:023:36:578:178:25
8:16
#14172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi134683695369514742(Top 55%)4531(Top 40%)4531(Top 93%)
10K6.21 mi3.10 mi13975-5074028-3334028-33314602(Top 55%)4418(Top 39%)4418(Top 90%)
15K9.32 mi3.11 mi14210-2354182-1544182-15414742(Top 55%)4531(Top 40%)4531(Top 93%)
20K12.43 mi3.11 mi14120+904157+254157+2514013(Top 53%)4120(Top 36%)4120(Top 84%)
Half13.11 mi0.68 mi14160-404179-224179-2215067(Top 57%)4712(Top 41%)4712(Top 96%)
25K15.53 mi2.42 mi14060+1004144+354144+3513761(Top 52%)4077(Top 36%)4077(Top 83%)
30K18.64 mi3.11 mi13999+614143+14143+113682(Top 51%)4144(Top 36%)4144(Top 85%)
20M20.00 mi1.36 mi13994+54165-224165-2214021(Top 53%)4421(Top 39%)4421(Top 91%)
21M21.00 mi1.00 mi13979+154171-64171-614231(Top 53%)4608(Top 40%)4608(Top 94%)
35K21.75 mi0.75 mi13996-174196-254196-2514862(Top 56%)5017(Top 44%)5017(Top 103%)
23M23.00 mi1.25 mi14096-1004287-914287-9115915(Top 60%)5685(Top 50%)5685(Top 116%)
24M24.00 mi1.00 mi14153-574342-554342-5515271(Top 57%)5383(Top 47%)5383(Top 110%)
40K24.85 mi0.85 mi14222-694406-644406-6415873(Top 60%)5771(Top 51%)5771(Top 118%)
25.2M25.20 mi0.35 mi14210+124415-94415-913856(Top 52%)4667(Top 41%)4667(Top 96%)
Finish26.22 mi1.02 mi14172+384404+114404+1113865(Top 52%)4668(Top 41%)4668(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14742

Females

4531

F18-39

4531

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14602

Females

4418

F18-39

4418

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14742

Females

4531

F18-39

4531

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14013

Females

4120

F18-39

4120

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

15067

Females

4712

F18-39

4712

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13761

Females

4077

F18-39

4077

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13682

Females

4144

F18-39

4144

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14021

Females

4421

F18-39

4421

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14231

Females

4608

F18-39

4608

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14862

Females

5017

F18-39

5017

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15915

Females

5685

F18-39

5685

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15271

Females

5383

F18-39

5383

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15873

Females

5771

F18-39

5771

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13856

Females

4667

F18-39

4667

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13865

Females

4668

F18-39

4668

Passing Analysis

Category:
Athletes Passed
1369
Passed By
2073
Net Change
-704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13468
5K → 10K115622-507#13468#13975
10K → 15K107342-235#13975#14210
15K → 20K218128+90#14210#14120
20K → Half1656-40#14120#14160
Half → 25K18989+100#14160#14060
25K → 30K225164+61#14060#13999
30K → 20M9691+5#13999#13994
20M → 21M9883+15#13994#13979
21M → 35K4259-17#13979#13996
35K → 23M59159-100#13996#14096
23M → 24M43100-57#14096#14153
24M → 40K48117-69#14153#14222
40K → 25.2M2917+12#14222#14210
25.2M → Finish8446+38#14210#14172
TOTALS13692073-704
📊

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