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BOSTON MARATHON 2023

Megan Melanson

Bib: 26145•F

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 43%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:40
Rank: #18130
Start → 5K
26:40 | 8:35/mi
10K· 6.21 mi
51:38
Rank: #16579 (+1551)
5K → 10K
24:58 | 8:02/mi
15K· 9.32 mi
1:16:38
Rank: #15980 (+599)
10K → 15K
25:00 | 8:03/mi
20K· 12.43 mi
1:41:49
Rank: #15530 (+450)
15K → 20K
25:11 | 8:06/mi
Half· 13.11 mi
1:47:17
Rank: #15478 (+52)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:07:14
Rank: #15290 (+188)
Half → 25K
19:57 | 8:14/mi
30K· 18.64 mi
2:33:49
Rank: #15136 (+154)
25K → 30K
26:35 | 8:33/mi
20M
2:45:26
Rank: #15050 (+86)
30K → 20M
11:37 | 8:33/mi
21M
2:54:26
Rank: #14925 (+125)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
3:01:27
Rank: #15126 (-201)
21M → 35K
7:01 | 9:23/mi
23M
3:13:03
Rank: #15250 (-124)
35K → 23M
11:36 | 9:16/mi
24M
3:21:26
Rank: #15154 (+96)
23M → 24M
8:23 | 8:23/mi
40K· 24.85 mi
3:28:40
Rank: #15082 (+72)
24M → 40K
7:14 | 8:28/mi
25.2M
3:31:43
Rank: #15016 (+66)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:39:53
Rank: #14918 (+98)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:17
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:52:36
Pace8:35 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:0726:408:3526:40
8:35
-
10K
6.21 mi12:09:0551:388:1924:58
8:02
-0:33
15K
9.32 mi12:34:051:16:388:1325:00
8:03
+0:01
20K
12.43 mi12:59:161:41:498:1225:11
8:06
+0:03
Half
13.11 mi13:04:441:47:178:115:28
8:01
-0:05
25K
15.53 mi13:24:412:07:148:1119:57
8:14
+0:13
30K
18.64 mi13:51:162:33:498:1526:35
8:33
+0:19
20M
20.00 mi14:02:532:45:268:1611:37
8:33
0:00
21M
21.00 mi14:11:532:54:268:189:00
9:00
+0:27
35K
21.75 mi14:18:543:01:278:217:01
9:23
+0:23
23M
23.00 mi14:30:303:13:038:2411:36
9:16
-0:07
24M
24.00 mi14:38:533:21:268:248:23
8:23
-0:53
40K
24.85 mi14:46:073:28:408:247:14
8:28
+0:05
25.2M
25.20 mi14:49:103:31:438:243:03
8:51
+0:23
Finish
26.22 mi14:57:203:39:538:248:10
8:01
-0:50

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

8:01 /mi

Average Pace

8:24 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:13

86% of race

Time at Steady Pace

30:40

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:44:0726:408:3526:40
8:35
#18130
10K
6.21 mi12:09:0551:388:1924:58
8:02
#16579
15K
9.32 mi12:34:051:16:388:1325:00
8:03
#15980
20K
12.43 mi12:59:161:41:498:1225:11
8:06
#15530
Half
13.11 mi13:04:441:47:178:115:28
8:01
#15478
25K
15.53 mi13:24:412:07:148:1119:57
8:14
#15290
30K
18.64 mi13:51:162:33:498:1526:35
8:33
#15136
20M
20.00 mi14:02:532:45:268:1611:37
8:33
#15050
21M
21.00 mi14:11:532:54:268:189:00
9:00
#14925
35K
21.75 mi14:18:543:01:278:217:01
9:23
#15126
23M
23.00 mi14:30:303:13:038:2411:36
9:16
#15250
24M
24.00 mi14:38:533:21:268:248:23
8:23
#15154
40K
24.85 mi14:46:073:28:408:247:14
8:28
#15082
25.2M
25.20 mi14:49:103:31:438:243:03
8:51
#15016
Finish
26.22 mi14:57:203:39:538:248:10
8:01
#14918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi181306637663714788(Top 56%)4561(Top 40%)4561(Top 93%)
10K6.21 mi3.10 mi16579+15515626+10115626+101115083(Top 57%)4720(Top 41%)4720(Top 97%)
15K9.32 mi3.11 mi15980+5995269+3575269+35714788(Top 56%)4561(Top 40%)4561(Top 93%)
20K12.43 mi3.11 mi15530+4505009+2605009+26014272(Top 54%)4273(Top 37%)4273(Top 87%)
Half13.11 mi0.68 mi15478+524985+244985+2414569(Top 55%)4438(Top 39%)4438(Top 91%)
25K15.53 mi2.42 mi15290+1884892+934892+9314466(Top 54%)4493(Top 39%)4493(Top 92%)
30K18.64 mi3.11 mi15136+1544849+434849+4314661(Top 55%)4728(Top 41%)4728(Top 97%)
20M20.00 mi1.36 mi15050+864805+444805+4413949(Top 52%)4383(Top 38%)4383(Top 90%)
21M21.00 mi1.00 mi14925+1254744+614744+6113447(Top 51%)4192(Top 37%)4192(Top 86%)
35K21.75 mi0.75 mi15126-2014894-1504894-15019450(Top 73%)7623(Top 67%)7623(Top 156%)
23M23.00 mi1.25 mi15250-1244993-994993-9917362(Top 65%)6478(Top 57%)6478(Top 133%)
24M24.00 mi1.00 mi15154+964949+444949+4413797(Top 52%)4555(Top 40%)4555(Top 93%)
40K24.85 mi0.85 mi15082+724925+244925+2413114(Top 49%)4270(Top 37%)4270(Top 87%)
25.2M25.20 mi0.35 mi15016+664898+274898+2711714(Top 44%)3610(Top 32%)3610(Top 74%)
Finish26.22 mi1.02 mi14918+984861+374861+3712272(Top 46%)3856(Top 34%)3856(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14788

Females

4561

F18-39

4561

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15083

Females

4720

F18-39

4720

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14788

Females

4561

F18-39

4561

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14272

Females

4273

F18-39

4273

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14569

Females

4438

F18-39

4438

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14466

Females

4493

F18-39

4493

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14661

Females

4728

F18-39

4728

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13949

Females

4383

F18-39

4383

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13447

Females

4192

F18-39

4192

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19450

Females

7623

F18-39

7623

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17362

Females

6478

F18-39

6478

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13797

Females

4555

F18-39

4555

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13114

Females

4270

F18-39

4270

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11714

Females

3610

F18-39

3610

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12272

Females

3856

F18-39

3856

Passing Analysis

Category:
Athletes Passed
3992
Passed By
780
Net Change
+3212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18130
5K → 10K159039+1551#18130#16579
10K → 15K63839+599#16579#15980
15K → 20K47121+450#15980#15530
20K → Half619+52#15530#15478
Half → 25K23547+188#15478#15290
25K → 30K255101+154#15290#15136
30K → 20M12438+86#15136#15050
20M → 21M15126+125#15050#14925
21M → 35K15216-201#14925#15126
35K → 23M46170-124#15126#15250
23M → 24M11923+96#15250#15154
24M → 40K9523+72#15154#15082
40K → 25.2M726+66#15082#15016
25.2M → Finish12022+98#15016#14918
TOTALS3992780+3212
📊

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