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BOSTON MARATHON 2023

Annie Kalterdeparedes

Bib: 18889•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 29%
Masters (Masters Women)
#0 / 6539
Top 16%
Division (F40-44)
#0 / 1878
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:58
Rank: #16564
Start → 5K
25:58 | 8:21/mi
10K· 6.21 mi
50:17
Rank: #15058 (+1506)
5K → 10K
24:19 | 7:50/mi
15K· 9.32 mi
1:13:59
Rank: #13886 (+1172)
10K → 15K
23:42 | 7:38/mi
20K· 12.43 mi
1:37:33
Rank: #12848 (+1038)
15K → 20K
23:34 | 7:35/mi
Half· 13.11 mi
1:42:39
Rank: #12679 (+169)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
2:01:02
Rank: #12115 (+564)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:25:32
Rank: #11683 (+432)
25K → 30K
24:30 | 7:53/mi
20M
2:36:35
Rank: #11619 (+64)
30K → 20M
11:03 | 8:08/mi
21M
2:45:38
Rank: #11757 (-138)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
2:51:30
Rank: #11729 (+28)
21M → 35K
5:52 | 7:51/mi
23M
3:02:10
Rank: #11815 (-86)
35K → 23M
10:40 | 8:31/mi
24M
3:10:30
Rank: #11895 (-80)
23M → 24M
8:20 | 8:20/mi
40K· 24.85 mi
3:17:59
Rank: #12014 (-119)
24M → 40K
7:29 | 8:45/mi
25.2M
3:21:19
Rank: #12094 (-80)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:30:16
Rank: #12348 (-254)
25.2M → Finish
8:57 | 8:47/mi

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
Time1:47:37
Pace8:13 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3025:588:2125:58
8:21
-
10K
6.21 mi11:41:4950:178:0624:19
7:50
-0:31
15K
9.32 mi12:05:311:13:597:5623:42
7:38
-0:12
20K
12.43 mi12:29:051:37:337:5123:34
7:35
-0:03
Half
13.11 mi12:34:111:42:397:505:06
7:29
-0:06
25K
15.53 mi12:52:342:01:027:4718:23
7:35
+0:06
30K
18.64 mi13:17:042:25:327:4824:30
7:53
+0:18
20M
20.00 mi13:28:072:36:357:5011:03
8:08
+0:15
21M
21.00 mi13:37:102:45:387:539:03
9:03
+0:55
35K
21.75 mi13:43:022:51:307:535:52
7:51
-1:12
23M
23.00 mi13:53:423:02:107:5510:40
8:31
+0:40
24M
24.00 mi14:02:023:10:307:568:20
8:20
-0:11
40K
24.85 mi14:09:313:17:597:587:29
8:45
+0:25
25.2M
25.20 mi14:12:513:21:197:593:20
9:40
+0:55
Finish
26.22 mi14:21:483:30:168:028:57
8:47
-0:53

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

7:29 /mi

Average Pace

8:02 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:45

34% of race

Time at Steady Pace

1:40:02

48% of race

Time at Slower Pace

39:29

19% of race

Average Pace: 8:01 /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 mi11:17:3025:588:2125:58
8:21
#16564
10K
6.21 mi11:41:4950:178:0624:19
7:50
#15058
15K
9.32 mi12:05:311:13:597:5623:42
7:38
#13886
20K
12.43 mi12:29:051:37:337:5123:34
7:35
#12848
Half
13.11 mi12:34:111:42:397:505:06
7:29
#12679
25K
15.53 mi12:52:342:01:027:4718:23
7:35
#12115
30K
18.64 mi13:17:042:25:327:4824:30
7:53
#11683
20M
20.00 mi13:28:072:36:357:5011:03
8:08
#11619
21M
21.00 mi13:37:102:45:387:539:03
9:03
#11757
35K
21.75 mi13:43:022:51:307:535:52
7:51
#11729
23M
23.00 mi13:53:423:02:107:5510:40
8:31
#11815
24M
24.00 mi14:02:023:10:307:568:20
8:20
#11895
40K
24.85 mi14:09:313:17:597:587:29
8:45
#12014
25.2M
25.20 mi14:12:513:21:197:593:20
9:40
#12094
Finish
26.22 mi14:21:483:30:168:028:57
8:47
#12348
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi165645639563911266(Top 42%)2502(Top 22%)2502(Top 133%)
10K6.21 mi3.10 mi15058+15064681+9584681+95813371(Top 50%)3642(Top 32%)3642(Top 194%)
15K9.32 mi3.11 mi13886+11723987+6943987+69411266(Top 42%)2502(Top 22%)2502(Top 133%)
20K12.43 mi3.11 mi12848+10383394+5933394+5939998(Top 38%)1916(Top 17%)1916(Top 102%)
Half13.11 mi0.68 mi12679+1693305+893305+8910129(Top 38%)1965(Top 17%)1965(Top 105%)
25K15.53 mi2.42 mi12115+5643006+2993006+2999436(Top 35%)1756(Top 15%)1756(Top 94%)
30K18.64 mi3.11 mi11683+4322799+2072799+20710045(Top 38%)2190(Top 19%)2190(Top 117%)
20M20.00 mi1.36 mi11619+642780+192780+1911268(Top 42%)2864(Top 25%)2864(Top 153%)
21M21.00 mi1.00 mi11757-1382878-982878-9813689(Top 51%)4313(Top 38%)4313(Top 230%)
35K21.75 mi0.75 mi11729+282871+72871+711011(Top 41%)2888(Top 25%)2888(Top 154%)
23M23.00 mi1.25 mi11815-862943-722943-7213364(Top 50%)4268(Top 37%)4268(Top 227%)
24M24.00 mi1.00 mi11895-803012-693012-6913439(Top 50%)4349(Top 38%)4349(Top 232%)
40K24.85 mi0.85 mi12014-1193109-973109-9714828(Top 56%)5190(Top 45%)5190(Top 276%)
25.2M25.20 mi0.35 mi12094-803162-533162-5315959(Top 60%)5823(Top 51%)5823(Top 310%)
Finish26.22 mi1.02 mi12348-2543321-1593321-15916944(Top 64%)6331(Top 55%)6331(Top 337%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11266

Females

2502

F40-44

2502

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13371

Females

3642

F40-44

3642

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11266

Females

2502

F40-44

2502

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9998

Females

1916

F40-44

1916

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10129

Females

1965

F40-44

1965

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9436

Females

1756

F40-44

1756

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10045

Females

2190

F40-44

2190

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11268

Females

2864

F40-44

2864

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13689

Females

4313

F40-44

4313

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11011

Females

2888

F40-44

2888

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13364

Females

4268

F40-44

4268

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13439

Females

4349

F40-44

4349

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14828

Females

5190

F40-44

5190

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15959

Females

5823

F40-44

5823

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16944

Females

6331

F40-44

6331

Passing Analysis

Category:
Athletes Passed
5349
Passed By
1133
Net Change
+4216
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16564
5K → 10K153933+1506#16564#15058
10K → 15K11786+1172#15058#13886
15K → 20K10402+1038#13886#12848
20K → Half1701+169#12848#12679
Half → 25K5662+564#12679#12115
25K → 30K44715+432#12115#11683
30K → 20M12763+64#11683#11619
20M → 21M50188-138#11619#11757
21M → 35K6032+28#11757#11729
35K → 23M66152-86#11729#11815
23M → 24M41121-80#11815#11895
24M → 40K37156-119#11895#12014
40K → 25.2M1090-80#12014#12094
25.2M → Finish18272-254#12094#12348
TOTALS53491133+4216
📊

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