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BOSTON MARATHON 2024

Megan Marion

Bib: 17430•F

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Division (F18-39)
#0 / 4660
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #11213
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
46:48
Rank: #10753 (+460)
5K → 10K
23:20 | 7:31/mi
15K· 9.32 mi
1:10:03
Rank: #10297 (+456)
10K → 15K
23:15 | 7:29/mi
20K· 12.43 mi
1:33:32
Rank: #9837 (+460)
15K → 20K
23:29 | 7:34/mi
Half· 13.11 mi
1:38:44
Rank: #9831 (+6)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:57:16
Rank: #9422 (+409)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:21:57
Rank: #8969 (+453)
25K → 30K
24:41 | 7:57/mi
20M
2:33:14
Rank: #8857 (+112)
30K → 20M
11:17 | 8:18/mi
21M
2:42:10
Rank: #8715 (+142)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:48:09
Rank: #8633 (+82)
21M → 35K
5:59 | 8:00/mi
23M
2:58:57
Rank: #8590 (+43)
35K → 23M
10:48 | 8:38/mi
24M
3:07:57
Rank: #8718 (-128)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:15:56
Rank: #8870 (-152)
24M → 40K
7:59 | 9:20/mi
25.2M
3:19:22
Rank: #8894 (-24)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:28:09
Rank: #9025 (-131)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:44
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:49:25
Pace8:21 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0623:287:3323:28
7:33
-
10K
6.21 mi11:37:2646:487:3223:20
7:31
-0:02
15K
9.32 mi12:00:411:10:037:3123:15
7:29
-0:02
20K
12.43 mi12:24:101:33:327:3223:29
7:34
+0:05
Half
13.11 mi12:29:221:38:447:325:12
7:37
+0:03
25K
15.53 mi12:47:541:57:167:3318:32
7:39
+0:02
30K
18.64 mi13:12:352:21:577:3724:41
7:57
+0:18
20M
20.00 mi13:23:522:33:147:4011:17
8:18
+0:21
21M
21.00 mi13:32:482:42:107:438:56
8:56
+0:38
35K
21.75 mi13:38:472:48:097:445:59
8:00
-0:56
23M
23.00 mi13:49:352:58:577:4710:48
8:38
+0:38
24M
24.00 mi13:58:353:07:577:509:00
9:00
+0:22
40K
24.85 mi14:06:343:15:567:537:59
9:20
+0:20
25.2M
25.20 mi14:10:003:19:227:553:26
9:57
+0:37
Finish
26.22 mi14:18:473:28:097:578:47
8:37
-1:20

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

7:57 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:44

47% of race

Time at Steady Pace

1:00:29

29% of race

Time at Slower Pace

48:56

24% of race

Average Pace: 7:56 /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 mi11:14:0623:287:3323:28
7:33
#11213
10K
6.21 mi11:37:2646:487:3223:20
7:31
#10753
15K
9.32 mi12:00:411:10:037:3123:15
7:29
#10297
20K
12.43 mi12:24:101:33:327:3223:29
7:34
#9837
Half
13.11 mi12:29:221:38:447:325:12
7:37
#9831
25K
15.53 mi12:47:541:57:167:3318:32
7:39
#9422
30K
18.64 mi13:12:352:21:577:3724:41
7:57
#8969
20M
20.00 mi13:23:522:33:147:4011:17
8:18
#8857
21M
21.00 mi13:32:482:42:107:438:56
8:56
#8715
35K
21.75 mi13:38:472:48:097:445:59
8:00
#8633
23M
23.00 mi13:49:352:58:577:4710:48
8:38
#8590
24M
24.00 mi13:58:353:07:577:509:00
9:00
#8718
40K
24.85 mi14:06:343:15:567:537:59
9:20
#8870
25.2M
25.20 mi14:10:003:19:227:553:26
9:57
#8894
Finish
26.22 mi14:18:473:28:097:578:47
8:37
#9025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11213267826789562(Top 37%)1958(Top 18%)1958(Top 42%)
10K6.21 mi3.10 mi10753+4602477+2012477+20110372(Top 41%)2286(Top 21%)2286(Top 49%)
15K9.32 mi3.11 mi10297+4562237+2402237+2409562(Top 37%)1958(Top 18%)1958(Top 42%)
20K12.43 mi3.11 mi9837+4602060+1772060+1778812(Top 34%)1734(Top 16%)1734(Top 37%)
Half13.11 mi0.68 mi9831+62069-92069-910057(Top 39%)2329(Top 21%)2329(Top 50%)
25K15.53 mi2.42 mi9422+4091918+1511918+1517942(Top 31%)1536(Top 14%)1536(Top 33%)
30K18.64 mi3.11 mi8969+4531799+1191799+1197568(Top 30%)1595(Top 15%)1595(Top 34%)
20M20.00 mi1.36 mi8857+1121808-91808-98420(Top 33%)2196(Top 20%)2196(Top 47%)
21M21.00 mi1.00 mi8715+1421805+31805+38281(Top 32%)2326(Top 21%)2326(Top 50%)
35K21.75 mi0.75 mi8633+821802+31802+37801(Top 31%)2129(Top 19%)2129(Top 46%)
23M23.00 mi1.25 mi8590+431855-531855-539143(Top 36%)2941(Top 27%)2941(Top 63%)
24M24.00 mi1.00 mi8718-1281947-921947-9212164(Top 48%)4489(Top 41%)4489(Top 96%)
40K24.85 mi0.85 mi8870-1522062-1152062-11512429(Top 49%)4736(Top 43%)4736(Top 102%)
25.2M25.20 mi0.35 mi8894-242100-382100-3810778(Top 42%)3971(Top 36%)3971(Top 85%)
Finish26.22 mi1.02 mi9025-1312206-1062206-10612186(Top 48%)4551(Top 42%)4551(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9562

Females

1958

F18-39

1958

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10372

Females

2286

F18-39

2286

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9562

Females

1958

F18-39

1958

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8812

Females

1734

F18-39

1734

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10057

Females

2329

F18-39

2329

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

7942

Females

1536

F18-39

1536

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7568

Females

1595

F18-39

1595

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8420

Females

2196

F18-39

2196

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8281

Females

2326

F18-39

2326

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7801

Females

2129

F18-39

2129

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9143

Females

2941

F18-39

2941

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12164

Females

4489

F18-39

4489

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12429

Females

4736

F18-39

4736

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10778

Females

3971

F18-39

3971

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12186

Females

4551

F18-39

4551

Passing Analysis

Category:
Athletes Passed
3376*
Passed By
1188
Net Change
+2188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11213
5K → 10K55696+460#11213#10753
10K → 15K49640+456#10753#10297
15K → 20K488*28+460#10297#9837
20K → Half3630+6#9837#9831
Half → 25K44334+409#9831#9422
25K → 30K52471+453#9422#8969
30K → 20M17866+112#8969#8857
20M → 21M19452+142#8857#8715
21M → 35K11836+82#8715#8633
35K → 23M145102+43#8633#8590
23M → 24M53181-128#8590#8718
24M → 40K52204-152#8718#8870
40K → 25.2M4064-24#8870#8894
25.2M → Finish53184-131#8894#9025
TOTALS3376*1188+2188

* 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