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BOSTON MARATHON 2023

Alyssa Dragelin

Bib: 17865•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 38%
Gender (Female)
#0 / 11423
Top 18%
Division (F18-39)
#0 / 4884
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:43
Rank: #10865
Start → 5K
23:43 | 7:38/mi
10K· 6.21 mi
47:10
Rank: #10842 (+23)
5K → 10K
23:27 | 7:33/mi
15K· 9.32 mi
1:10:47
Rank: #10890 (-48)
10K → 15K
23:37 | 7:36/mi
20K· 12.43 mi
1:35:04
Rank: #11105 (-215)
15K → 20K
24:17 | 7:49/mi
Half· 13.11 mi
1:40:19
Rank: #11140 (-35)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:59:20
Rank: #11161 (-21)
Half → 25K
19:01 | 7:51/mi
30K· 18.64 mi
2:24:19
Rank: #11097 (+64)
25K → 30K
24:59 | 8:02/mi
20M
2:35:02
Rank: #10942 (+155)
30K → 20M
10:43 | 7:53/mi
21M
2:43:08
Rank: #10764 (+178)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:48:49
Rank: #10676 (+88)
21M → 35K
5:41 | 7:36/mi
23M
2:58:34
Rank: #10510 (+166)
35K → 23M
9:45 | 7:47/mi
24M
3:06:08
Rank: #10385 (+125)
23M → 24M
7:34 | 7:34/mi
40K· 24.85 mi
3:12:38
Rank: #10224 (+161)
24M → 40K
6:30 | 7:36/mi
25.2M
3:15:22
Rank: #10150 (+74)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:22:47
Rank: #9991 (+159)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:19
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:4423:437:3823:43
7:38
-
10K
6.21 mi12:03:1147:107:3523:27
7:33
-0:05
15K
9.32 mi12:26:481:10:477:3623:37
7:36
+0:03
20K
12.43 mi12:51:051:35:047:3924:17
7:49
+0:13
Half
13.11 mi12:56:201:40:197:395:15
7:42
-0:07
25K
15.53 mi13:15:211:59:207:4119:01
7:51
+0:09
30K
18.64 mi13:40:202:24:197:4524:59
8:02
+0:11
20M
20.00 mi13:51:032:35:027:4510:43
7:53
-0:09
21M
21.00 mi13:59:092:43:087:468:06
8:06
+0:13
35K
21.75 mi14:04:502:48:497:465:41
7:36
-0:30
23M
23.00 mi14:14:352:58:347:469:45
7:47
+0:11
24M
24.00 mi14:22:093:06:087:457:34
7:34
-0:13
40K
24.85 mi14:28:393:12:387:456:30
7:36
+0:02
25.2M
25.20 mi14:31:233:15:227:452:44
7:56
+0:20
Finish
26.22 mi14:38:483:22:477:447:25
7:17
-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

7:17 /mi

Average Pace

7:44 /mi

Slowest Pace

8:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:42

84% of race

Time at Steady Pace

33:05

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi11:39:4423:437:3823:43
7:38
#10865
10K
6.21 mi12:03:1147:107:3523:27
7:33
#10842
15K
9.32 mi12:26:481:10:477:3623:37
7:36
#10890
20K
12.43 mi12:51:051:35:047:3924:17
7:49
#11105
Half
13.11 mi12:56:201:40:197:395:15
7:42
#11140
25K
15.53 mi13:15:211:59:207:4119:01
7:51
#11161
30K
18.64 mi13:40:202:24:197:4524:59
8:02
#11097
20M
20.00 mi13:51:032:35:027:4510:43
7:53
#10942
21M
21.00 mi13:59:092:43:087:468:06
8:06
#10764
35K
21.75 mi14:04:502:48:497:465:41
7:36
#10676
23M
23.00 mi14:14:352:58:347:469:45
7:47
#10510
24M
24.00 mi14:22:093:06:087:457:34
7:34
#10385
40K
24.85 mi14:28:393:12:387:456:30
7:36
#10224
25.2M
25.20 mi14:31:233:15:227:452:44
7:56
#10150
Finish
26.22 mi14:38:483:22:477:447:25
7:17
#9991
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi108652261226111038(Top 41%)2367(Top 21%)2367(Top 48%)
10K6.21 mi3.10 mi10842+232247+142247+1410867(Top 41%)2241(Top 20%)2241(Top 46%)
15K9.32 mi3.11 mi10890-482274-272274-2711038(Top 41%)2367(Top 21%)2367(Top 48%)
20K12.43 mi3.11 mi11105-2152384-1102384-11011871(Top 45%)2885(Top 25%)2885(Top 59%)
Half13.11 mi0.68 mi11140-352405-212405-2111858(Top 45%)2810(Top 25%)2810(Top 58%)
25K15.53 mi2.42 mi11161-212441-362441-3611455(Top 43%)2737(Top 24%)2737(Top 56%)
30K18.64 mi3.11 mi11097+642456-152456-1511233(Top 42%)2751(Top 24%)2751(Top 56%)
20M20.00 mi1.36 mi10942+1552402+542402+549486(Top 36%)2012(Top 18%)2012(Top 41%)
21M21.00 mi1.00 mi10764+1782335+672335+678044(Top 30%)1542(Top 13%)1542(Top 32%)
35K21.75 mi0.75 mi10676+882312+232312+239299(Top 35%)2052(Top 18%)2052(Top 42%)
23M23.00 mi1.25 mi10510+1662250+622250+628353(Top 31%)1736(Top 15%)1736(Top 36%)
24M24.00 mi1.00 mi10385+1252215+352215+358203(Top 31%)1768(Top 15%)1768(Top 36%)
40K24.85 mi0.85 mi10224+1612158+572158+577385(Top 28%)1524(Top 13%)1524(Top 31%)
25.2M25.20 mi0.35 mi10150+742137+212137+216184(Top 23%)1134(Top 10%)1134(Top 23%)
Finish26.22 mi1.02 mi9991+1592091+462091+467013(Top 26%)1440(Top 13%)1440(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11038

Females

2367

F18-39

2367

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10867

Females

2241

F18-39

2241

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11038

Females

2367

F18-39

2367

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11871

Females

2885

F18-39

2885

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11858

Females

2810

F18-39

2810

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11455

Females

2737

F18-39

2737

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11233

Females

2751

F18-39

2751

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9486

Females

2012

F18-39

2012

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8044

Females

1542

F18-39

1542

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9299

Females

2052

F18-39

2052

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8353

Females

1736

F18-39

1736

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8203

Females

1768

F18-39

1768

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7385

Females

1524

F18-39

1524

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6184

Females

1134

F18-39

1134

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7013

Females

1440

F18-39

1440

Passing Analysis

Category:
Athletes Passed
2105*
Passed By
1231
Net Change
+874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10865
5K → 10K296273+23#10865#10842
10K → 15K165213-48#10842#10890
15K → 20K95310-215#10890#11105
20K → Half1348-35#11105#11140
Half → 25K118139-21#11140#11161
25K → 30K207143+64#11161#11097
30K → 20M178*23+155#11097#10942
20M → 21M1879+178#10942#10764
21M → 35K9911+88#10764#10676
35K → 23M18115+166#10676#10510
23M → 24M13914+125#10510#10385
24M → 40K17110+161#10385#10224
40K → 25.2M81*7+74#10224#10150
25.2M → Finish175*16+159#10150#9991
TOTALS2105*1231+874

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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