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BOSTON MARATHON 2023

Madison Bouman

Bib: 17319•F

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Division (F18-39)
#0 / 4884
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:25
Rank: #7604
Start → 5K
22:25 | 7:13/mi
10K· 6.21 mi
45:19
Rank: #8410 (-806)
5K → 10K
22:54 | 7:22/mi
15K· 9.32 mi
1:08:14
Rank: #8618 (-208)
10K → 15K
22:55 | 7:23/mi
20K· 12.43 mi
1:31:50
Rank: #8924 (-306)
15K → 20K
23:36 | 7:36/mi
Half· 13.11 mi
1:37:06
Rank: #9075 (-151)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
1:56:52
Rank: #9838 (-763)
Half → 25K
19:46 | 8:09/mi
30K· 18.64 mi
2:24:11
Rank: #11039 (-1201)
25K → 30K
27:19 | 8:48/mi
20M
2:35:49
Rank: #11284 (-245)
30K → 20M
11:38 | 8:34/mi
21M
2:45:20
Rank: #11634 (-350)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
2:51:57
Rank: #11894 (-260)
21M → 35K
6:37 | 8:51/mi
23M
3:02:14
Rank: #11841 (+53)
35K → 23M
10:17 | 8:13/mi
24M
3:10:42
Rank: #11958 (-117)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:17:53
Rank: #11982 (-24)
24M → 40K
7:11 | 8:24/mi
25.2M
3:20:44
Rank: #11908 (+74)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:28:28
Rank: #11781 (+127)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:06
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:51:22
Pace8:30 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5822:257:1322:25
7:13
-
10K
6.21 mi11:39:5245:197:1822:54
7:22
+0:09
15K
9.32 mi12:02:471:08:147:1922:55
7:23
+0:01
20K
12.43 mi12:26:231:31:507:2323:36
7:36
+0:13
Half
13.11 mi12:31:391:37:067:245:16
7:43
+0:07
25K
15.53 mi12:51:251:56:527:3119:46
8:09
+0:26
30K
18.64 mi13:18:442:24:117:4427:19
8:48
+0:39
20M
20.00 mi13:30:222:35:497:4711:38
8:34
-0:14
21M
21.00 mi13:39:532:45:207:529:31
9:31
+0:57
35K
21.75 mi13:46:302:51:577:546:37
8:51
-0:40
23M
23.00 mi13:56:473:02:147:5510:17
8:13
-0:38
24M
24.00 mi14:05:153:10:427:578:28
8:28
+0:15
40K
24.85 mi14:12:263:17:537:587:11
8:24
-0:04
25.2M
25.20 mi14:15:173:20:447:582:51
8:16
-0:08
Finish
26.22 mi14:23:013:28:287:577:44
7:35
-0:41

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

7:13 /mi

Average Pace

7:57 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:50

50% of race

Time at Steady Pace

48:33

23% of race

Time at Slower Pace

55:05

26% 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 mi11:16:5822:257:1322:25
7:13
#7604
10K
6.21 mi11:39:5245:197:1822:54
7:22
#8410
15K
9.32 mi12:02:471:08:147:1922:55
7:23
#8618
20K
12.43 mi12:26:231:31:507:2323:36
7:36
#8924
Half
13.11 mi12:31:391:37:067:245:16
7:43
#9075
25K
15.53 mi12:51:251:56:527:3119:46
8:09
#9838
30K
18.64 mi13:18:442:24:117:4427:19
8:48
#11039
20M
20.00 mi13:30:222:35:497:4711:38
8:34
#11284
21M
21.00 mi13:39:532:45:207:529:31
9:31
#11634
35K
21.75 mi13:46:302:51:577:546:37
8:51
#11894
23M
23.00 mi13:56:473:02:147:5510:17
8:13
#11841
24M
24.00 mi14:05:153:10:427:578:28
8:28
#11958
40K
24.85 mi14:12:263:17:537:587:11
8:24
#11982
25.2M
25.20 mi14:15:173:20:447:582:51
8:16
#11908
Finish
26.22 mi14:23:013:28:287:577:44
7:35
#11781
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76048768769159(Top 34%)1511(Top 13%)1511(Top 31%)
10K6.21 mi3.10 mi8410-8061186-3101186-3109408(Top 35%)1591(Top 14%)1591(Top 33%)
15K9.32 mi3.11 mi8618-2081271-851271-859159(Top 34%)1511(Top 13%)1511(Top 31%)
20K12.43 mi3.11 mi8924-3061410-1391410-13910083(Top 38%)1956(Top 17%)1956(Top 40%)
Half13.11 mi0.68 mi9075-1511472-621472-6212099(Top 45%)2977(Top 26%)2977(Top 61%)
25K15.53 mi2.42 mi9838-7631783-3111783-31113892(Top 52%)4148(Top 36%)4148(Top 85%)
30K18.64 mi3.11 mi11039-12012423-6402423-64016003(Top 60%)5496(Top 48%)5496(Top 113%)
20M20.00 mi1.36 mi11284-2452592-1692592-16914001(Top 53%)4401(Top 39%)4401(Top 90%)
21M21.00 mi1.00 mi11634-3502810-2182810-21816031(Top 60%)5638(Top 49%)5638(Top 115%)
35K21.75 mi0.75 mi11894-2602966-1562966-15617178(Top 65%)6363(Top 56%)6363(Top 130%)
23M23.00 mi1.25 mi11841+532954+122954+1211289(Top 42%)3150(Top 28%)3150(Top 64%)
24M24.00 mi1.00 mi11958-1173055-1013055-10114282(Top 54%)4823(Top 42%)4823(Top 99%)
40K24.85 mi0.85 mi11982-243087-323087-3212724(Top 48%)4062(Top 36%)4062(Top 83%)
25.2M25.20 mi0.35 mi11908+743050+373050+378207(Top 31%)1934(Top 17%)1934(Top 40%)
Finish26.22 mi1.02 mi11781+1272998+522998+529245(Top 35%)2354(Top 21%)2354(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9159

Females

1511

F18-39

1511

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9408

Females

1591

F18-39

1591

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9159

Females

1511

F18-39

1511

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10083

Females

1956

F18-39

1956

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12099

Females

2977

F18-39

2977

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13892

Females

4148

F18-39

4148

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16003

Females

5496

F18-39

5496

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14001

Females

4401

F18-39

4401

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16031

Females

5638

F18-39

5638

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17178

Females

6363

F18-39

6363

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11289

Females

3150

F18-39

3150

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

14282

Females

4823

F18-39

4823

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12724

Females

4062

F18-39

4062

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8207

Females

1934

F18-39

1934

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9245

Females

2354

F18-39

2354

Passing Analysis

Category:
Athletes Passed
702
Passed By
4877
Net Change
-4177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7604
5K → 10K28834-806#7604#8410
10K → 15K78286-208#8410#8618
15K → 20K54360-306#8618#8924
20K → Half3154-151#8924#9075
Half → 25K23785-763#9075#9838
25K → 30K191219-1201#9838#11039
30K → 20M39284-245#11039#11284
20M → 21M21371-350#11284#11634
21M → 35K9269-260#11634#11894
35K → 23M11562+53#11894#11841
23M → 24M32149-117#11841#11958
24M → 40K5781-24#11958#11982
40K → 25.2M784+74#11982#11908
25.2M → Finish14619+127#11908#11781
TOTALS7024877-4177
📊

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