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BOSTON MARATHON 2024

Amy Molloy

Bib: 17471•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Masters (Masters Women)
#0 / 6263
Top 25%
Division (F40-44)
#0 / 1613
Top 44%
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
8:07/mi
25:12
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
50:17
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:41
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:41:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:46:57
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:07:23
↑ 66↓ 880.2%
30K· 18.64 mi
8:42/mi
2:34:25
↑ 181↓ 1480.2%
20M
8:56/mi
2:46:34
↑ 64↓ 500.2%
21M
9:42/mi
2:56:16
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
3:02:33
↑ 17↓ 861.7%
23M
8:52/mi
3:13:39
↑ 23↓ 630.6%
24M
8:47/mi
3:22:26
↓ 821.3%
40K· 24.85 mi
9:02/mi
3:30:09
↓ 200.3%
25.2M
9:52/mi
3:33:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:46/mi
3:42:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:57
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:55:32
Pace8:49 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1025:128:0725:12
8:07
-
10K
6.21 mi11:41:1550:178:0625:05
8:04
-0:03
15K
9.32 mi12:06:391:15:418:0725:24
8:11
+0:07
20K
12.43 mi12:32:171:41:198:0925:38
8:15
+0:04
Half
13.11 mi12:37:551:46:578:095:38
8:15
0:00
25K
15.53 mi12:58:212:07:238:1220:26
8:26
+0:11
30K
18.64 mi13:25:232:34:258:1727:02
8:42
+0:16
20M
20.00 mi13:37:322:46:348:2012:09
8:56
+0:14
21M
21.00 mi13:47:142:56:168:249:42
9:42
+0:46
35K
21.75 mi13:53:313:02:338:246:17
8:24
-1:18
23M
23.00 mi14:04:373:13:398:2511:06
8:52
+0:28
24M
24.00 mi14:13:243:22:268:268:47
8:47
-0:05
40K
24.85 mi14:21:073:30:098:277:43
9:02
+0:15
25.2M
25.20 mi14:24:313:33:338:283:24
9:52
+0:50
Finish
26.22 mi14:33:273:42:298:308:56
8:46
-1:06

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

8:04 /mi

Average Pace

8:30 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:40

60% of race

Time at Steady Pace

1:08:00

31% of race

Time at Slower Pace

20:49

9% of race

Average Pace: 8:29 /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 mi11:16:1025:128:0725:12
8:07
#15459
10K
6.21 mi11:41:1550:178:0625:05
8:04
#15056
15K
9.32 mi12:06:391:15:418:0725:24
8:11
#14853
20K
12.43 mi12:32:171:41:198:0925:38
8:15
#14408
Half
13.11 mi12:37:551:46:578:095:38
8:15
#14390
25K
15.53 mi12:58:212:07:238:1220:26
8:26
#14036
30K
18.64 mi13:25:232:34:258:1727:02
8:42
#13516
20M
20.00 mi13:37:322:46:348:2012:09
8:56
#13306
21M
21.00 mi13:47:142:56:168:249:42
9:42
#13186
35K
21.75 mi13:53:313:02:338:246:17
8:24
#13022
23M
23.00 mi14:04:373:13:398:2511:06
8:52
#12835
24M
24.00 mi14:13:243:22:268:268:47
8:47
#12721
40K
24.85 mi14:21:073:30:098:277:43
9:02
#12602
25.2M
25.20 mi14:24:313:33:338:283:24
9:52
#12541
Finish
26.22 mi14:33:273:42:298:308:56
8:46
#12535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi154595224522414573(Top 57%)4705(Top 43%)4705(Top 292%)
10K6.21 mi3.10 mi15056+4034971+2534971+25314708(Top 58%)4754(Top 44%)4754(Top 295%)
15K9.32 mi3.11 mi14853+2034854+1174854+11714573(Top 57%)4705(Top 43%)4705(Top 292%)
20K12.43 mi3.11 mi14408+4454603+2514603+25113445(Top 53%)4084(Top 37%)4084(Top 253%)
Half13.11 mi0.68 mi14390+184607-44607-414367(Top 56%)4666(Top 43%)4666(Top 289%)
25K15.53 mi2.42 mi14036+3544423+1844423+18412675(Top 50%)3870(Top 35%)3870(Top 240%)
30K18.64 mi3.11 mi13516+5204206+2174206+21711709(Top 46%)3582(Top 33%)3582(Top 222%)
20M20.00 mi1.36 mi13306+2104158+484158+4811822(Top 46%)3927(Top 36%)3927(Top 243%)
21M21.00 mi1.00 mi13186+1204148+104148+1011714(Top 46%)4115(Top 38%)4115(Top 255%)
35K21.75 mi0.75 mi13022+1644085+634085+6310188(Top 40%)3339(Top 31%)3339(Top 207%)
23M23.00 mi1.25 mi12835+1874032+534032+5310491(Top 41%)3656(Top 33%)3656(Top 227%)
24M24.00 mi1.00 mi12721+1144021+114021+1111055(Top 43%)3950(Top 36%)3950(Top 245%)
40K24.85 mi0.85 mi12602+1194008+134008+1310992(Top 43%)4056(Top 37%)4056(Top 251%)
25.2M25.20 mi0.35 mi12541+613986+223986+2210403(Top 41%)3820(Top 35%)3820(Top 237%)
Finish26.22 mi1.02 mi12535+64027-414027-4112995(Top 51%)4963(Top 45%)4963(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14573

Females

4705

F40-44

4705

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14708

Females

4754

F40-44

4754

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14573

Females

4705

F40-44

4705

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13445

Females

4084

F40-44

4084

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14367

Females

4666

F40-44

4666

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12675

Females

3870

F40-44

3870

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11709

Females

3582

F40-44

3582

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11822

Females

3927

F40-44

3927

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

11714

Females

4115

F40-44

4115

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10188

Females

3339

F40-44

3339

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10491

Females

3656

F40-44

3656

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11055

Females

3950

F40-44

3950

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10992

Females

4056

F40-44

4056

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10403

Females

3820

F40-44

3820

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

12995

Females

4963

F40-44

4963

Passing Analysis

Category:
Athletes Passed
3687
Passed By
763
Net Change
+2924
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15459
5K → 10K519116+403#15459#15056
10K → 15K334131+203#15056#14853
15K → 20K49348+445#14853#14408
20K → Half5335+18#14408#14390
Half → 25K41359+354#14390#14036
25K → 30K57353+520#14036#13516
30K → 20M25040+210#13516#13306
20M → 21M18464+120#13306#13186
21M → 35K1717+164#13186#13022
35K → 23M22740+187#13022#12835
23M → 24M15137+114#12835#12721
24M → 40K15637+119#12721#12602
40K → 25.2M7413+61#12602#12541
25.2M → Finish8983+6#12541#12535
TOTALS3687763+2924
📊

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