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BOSTON MARATHON 2024

Molly Allen

Bib: 27688•F

RI

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:46/mi
30:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:36/mi
1:00:13
↑ 79↓ 1380.4%
15K· 9.32 mi
10:10/mi
1:31:49
↑ 67↓ 78
20K· 12.43 mi
12:12/mi
2:09:42
↑ 106↓ 860.1%
Half· 13.11 mi
12:00/mi
2:17:53
↑ 19↓ 370.5%
25K· 15.53 mi
12:45/mi
2:48:49
↑ 66↓ 880.2%
30K· 18.64 mi
13:58/mi
3:32:11
↑ 181↓ 1480.2%
20M
12:39/mi
3:49:23
↑ 64↓ 500.2%
21M
13:53/mi
4:03:16
↑ 106↓ 241.6%
35K· 21.75 mi
14:44/mi
4:14:17
↑ 17↓ 861.7%
23M
12:40/mi
4:30:08
↑ 23↓ 630.6%
24M
12:58/mi
4:43:06
↓ 821.3%
40K· 24.85 mi
12:41/mi
4:53:57
↓ 200.3%
25.2M
13:32/mi
4:58:37
↑ 13↓ 160.2%
Finish· 26.22 mi
10:25/mi
5:09:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:53
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:51:21
Pace13:04 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0330:229:4630:22
9:46
-
10K
6.21 mi12:18:541:00:139:4129:51
9:36
-0:10
15K
9.32 mi12:50:301:31:499:5131:36
10:10
+0:34
20K
12.43 mi13:28:232:09:4210:2637:53
12:12
+2:02
Half
13.11 mi13:36:342:17:5310:318:11
12:00
-0:12
25K
15.53 mi14:07:302:48:4910:5230:56
12:45
+0:45
30K
18.64 mi14:50:523:32:1111:2343:22
13:58
+1:13
20M
20.00 mi15:08:043:49:2311:2817:12
12:39
-1:19
21M
21.00 mi15:21:574:03:1611:3513:53
13:53
+1:14
35K
21.75 mi15:32:584:14:1711:4211:01
14:44
+0:51
23M
23.00 mi15:48:494:30:0811:4515:51
12:40
-2:04
24M
24.00 mi16:01:474:43:0611:4812:58
12:58
+0:18
40K
24.85 mi16:12:384:53:5711:5010:51
12:41
-0:17
25.2M
25.20 mi16:17:184:58:3711:514:40
13:32
+0:51
Finish
26.22 mi16:27:555:09:1411:4810:37
10:25
-3:07

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

9:36 /mi

Average Pace

11:48 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:26

33% of race

Time at Steady Pace

2:13:52

43% of race

Time at Slower Pace

1:12:56

24% of race

Average Pace: 11:48 /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 mi11:49:0330:229:4630:22
9:46
#22474
10K
6.21 mi12:18:541:00:139:4129:51
9:36
#22052
15K
9.32 mi12:50:301:31:499:5131:36
10:10
#22139
20K
12.43 mi13:28:232:09:4210:2637:53
12:12
#22901
Half
13.11 mi13:36:342:17:5310:318:11
12:00
#23034
25K
15.53 mi14:07:302:48:4910:5230:56
12:45
#23325
30K
18.64 mi14:50:523:32:1111:2343:22
13:58
#23596
20M
20.00 mi15:08:043:49:2311:2817:12
12:39
#23494
21M
21.00 mi15:21:574:03:1611:3513:53
13:53
#23417
35K
21.75 mi15:32:584:14:1711:4211:01
14:44
#23495
23M
23.00 mi15:48:494:30:0811:4515:51
12:40
#23428
24M
24.00 mi16:01:474:43:0611:4812:58
12:58
#23432
40K
24.85 mi16:12:384:53:5711:5010:51
12:41
#23401
25.2M
25.20 mi16:17:184:58:3711:514:40
13:32
#23387
Finish
26.22 mi16:27:555:09:1411:4810:37
10:25
#23292
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi224749143914322276(Top 87%)9028(Top 83%)9028(Top 194%)
10K6.21 mi3.10 mi22052+4228936+2078936+20721656(Top 85%)8739(Top 80%)8739(Top 188%)
15K9.32 mi3.11 mi22139-878971-358971-3522276(Top 87%)9028(Top 83%)9028(Top 194%)
20K12.43 mi3.11 mi22901-7629358-3879358-38724189(Top 95%)10121(Top 93%)10121(Top 217%)
Half13.11 mi0.68 mi23034-1339437-799437-7924579(Top 96%)10376(Top 95%)10376(Top 223%)
25K15.53 mi2.42 mi23325-2919636-1999636-19923978(Top 94%)10065(Top 92%)10065(Top 216%)
30K18.64 mi3.11 mi23596-2719799-1639799-16324199(Top 95%)10260(Top 94%)10260(Top 220%)
20M20.00 mi1.36 mi23494+1029765+349765+3422417(Top 88%)9470(Top 87%)9470(Top 203%)
21M21.00 mi1.00 mi23417+779745+209745+2022186(Top 87%)9384(Top 86%)9384(Top 201%)
35K21.75 mi0.75 mi23495-789784-399784-3924756(Top 97%)10643(Top 97%)10643(Top 228%)
23M23.00 mi1.25 mi23428+679776+89776+821990(Top 86%)9370(Top 86%)9370(Top 201%)
24M24.00 mi1.00 mi23432-49791-159791-1523043(Top 90%)9920(Top 91%)9920(Top 213%)
40K24.85 mi0.85 mi23401+319786+59786+521775(Top 85%)9362(Top 86%)9362(Top 201%)
25.2M25.20 mi0.35 mi23387+149784+29784+220816(Top 81%)8922(Top 82%)8922(Top 191%)
Finish26.22 mi1.02 mi23292+959740+449740+4419788(Top 77%)8374(Top 77%)8374(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22276

Females

9028

F18-39

9028

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21656

Females

8739

F18-39

8739

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22276

Females

9028

F18-39

9028

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24189

Females

10121

F18-39

10121

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

24579

Females

10376

F18-39

10376

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

23978

Females

10065

F18-39

10065

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24199

Females

10260

F18-39

10260

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

22417

Females

9470

F18-39

9470

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22186

Females

9384

F18-39

9384

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

24756

Females

10643

F18-39

10643

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21990

Females

9370

F18-39

9370

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23043

Females

9920

F18-39

9920

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21775

Females

9362

F18-39

9362

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20816

Females

8922

F18-39

8922

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19788

Females

8374

F18-39

8374

Passing Analysis

Category:
Athletes Passed
1310
Passed By
2128
Net Change
-818
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22474
5K → 10K49371+422#22474#22052
10K → 15K144231-87#22052#22139
15K → 20K27789-762#22139#22901
20K → Half10143-133#22901#23034
Half → 25K48339-291#23034#23325
25K → 30K48319-271#23325#23596
30K → 20M11210+102#23596#23494
20M → 21M9720+77#23494#23417
21M → 35K2199-78#23417#23495
35K → 23M9124+67#23495#23428
23M → 24M4650-4#23428#23432
24M → 40K5120+31#23432#23401
40K → 25.2M2410+14#23401#23387
25.2M → Finish983+95#23387#23292
TOTALS13102128-818
📊

Passing Visuals

Category:
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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