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BOSTON MARATHON 2024

Amber Mcintyre Aguirre

Bib: 18713•F

NE

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Masters (Masters Women)
#0 / 6263
Top 32%
Division (F40-44)
#0 / 1613
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
8:11/mi
25:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
50:59
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:16:53
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:43:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:48:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:09:41
↑ 66↓ 880.2%
30K· 18.64 mi
8:57/mi
2:37:29
↑ 181↓ 1480.2%
20M
8:54/mi
2:49:35
↑ 64↓ 500.2%
21M
9:49/mi
2:59:24
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
3:05:52
↑ 17↓ 861.7%
23M
9:19/mi
3:17:32
↑ 23↓ 630.6%
24M
10:11/mi
3:27:43
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:35:30
↓ 200.3%
25.2M
10:23/mi
3:39:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:46/mi
3:48:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:54
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:59:07
Pace9:05 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0125:278:1125:27
8:11
-
10K
6.21 mi11:42:3350:598:1225:32
8:13
+0:02
15K
9.32 mi12:08:271:16:538:1525:54
8:20
+0:07
20K
12.43 mi12:34:471:43:138:1826:20
8:29
+0:09
Half
13.11 mi12:40:281:48:548:185:41
8:20
-0:09
25K
15.53 mi13:01:152:09:418:2120:47
8:34
+0:14
30K
18.64 mi13:29:032:37:298:2727:48
8:57
+0:23
20M
20.00 mi13:41:092:49:358:2912:06
8:54
-0:03
21M
21.00 mi13:50:582:59:248:339:49
9:49
+0:55
35K
21.75 mi13:57:263:05:528:336:28
8:39
-1:10
23M
23.00 mi14:09:063:17:328:3511:40
9:19
+0:40
24M
24.00 mi14:19:173:27:438:3910:11
10:11
+0:52
40K
24.85 mi14:27:043:35:308:407:47
9:06
-1:05
25.2M
25.20 mi14:30:393:39:058:423:35
10:23
+1:17
Finish
26.22 mi14:39:353:48:018:428:56
8:46
-1:37

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

8:11 /mi

Average Pace

8:42 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:34

36% of race

Time at Steady Pace

1:50:12

48% of race

Time at Slower Pace

35:15

15% of race

Average Pace: 8:42 /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 mi11:17:0125:278:1125:27
8:11
#15982
10K
6.21 mi11:42:3350:598:1225:32
8:13
#15785
15K
9.32 mi12:08:271:16:538:1525:54
8:20
#15624
20K
12.43 mi12:34:471:43:138:1826:20
8:29
#15324
Half
13.11 mi12:40:281:48:548:185:41
8:20
#15273
25K
15.53 mi13:01:152:09:418:2120:47
8:34
#14923
30K
18.64 mi13:29:032:37:298:2727:48
8:57
#14520
20M
20.00 mi13:41:092:49:358:2912:06
8:54
#14256
21M
21.00 mi13:50:582:59:248:339:49
9:49
#14099
35K
21.75 mi13:57:263:05:528:336:28
8:39
#13980
23M
23.00 mi14:09:063:17:328:3511:40
9:19
#13876
24M
24.00 mi14:19:173:27:438:3910:11
10:11
#14086
40K
24.85 mi14:27:043:35:308:407:47
9:06
#13950
25.2M
25.20 mi14:30:393:39:058:423:35
10:23
#13910
Finish
26.22 mi14:39:353:48:018:428:56
8:46
#13844
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi159825551555115481(Top 61%)5249(Top 48%)5249(Top 325%)
10K6.21 mi3.10 mi15785+1975402+1495402+14915653(Top 61%)5312(Top 49%)5312(Top 329%)
15K9.32 mi3.11 mi15624+1615324+785324+7815481(Top 61%)5249(Top 48%)5249(Top 325%)
20K12.43 mi3.11 mi15324+3005154+1705154+17014685(Top 57%)4821(Top 44%)4821(Top 299%)
Half13.11 mi0.68 mi15273+515120+345120+3414817(Top 58%)4930(Top 45%)4930(Top 306%)
25K15.53 mi2.42 mi14923+3504952+1684952+16813452(Top 53%)4297(Top 39%)4297(Top 266%)
30K18.64 mi3.11 mi14520+4034796+1564796+15612982(Top 51%)4269(Top 39%)4269(Top 265%)
20M20.00 mi1.36 mi14256+2644685+1114685+11111658(Top 46%)3850(Top 35%)3850(Top 239%)
21M21.00 mi1.00 mi14099+1574654+314654+3112224(Top 48%)4377(Top 40%)4377(Top 271%)
35K21.75 mi0.75 mi13980+1194618+364618+3611559(Top 45%)4056(Top 37%)4056(Top 251%)
23M23.00 mi1.25 mi13876+1044613+54613+512686(Top 50%)4756(Top 44%)4756(Top 295%)
24M24.00 mi1.00 mi14086-2104783-1704783-17016911(Top 66%)6903(Top 63%)6903(Top 428%)
40K24.85 mi0.85 mi13950+1364743+404743+4011374(Top 45%)4232(Top 39%)4232(Top 262%)
25.2M25.20 mi0.35 mi13910+404740+34740+312469(Top 49%)4834(Top 44%)4834(Top 300%)
Finish26.22 mi1.02 mi13844+664734+64734+613001(Top 51%)4969(Top 45%)4969(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15481

Females

5249

F40-44

5249

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15653

Females

5312

F40-44

5312

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15481

Females

5249

F40-44

5249

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14685

Females

4821

F40-44

4821

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14817

Females

4930

F40-44

4930

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13452

Females

4297

F40-44

4297

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

12982

Females

4269

F40-44

4269

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11658

Females

3850

F40-44

3850

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12224

Females

4377

F40-44

4377

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11559

Females

4056

F40-44

4056

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12686

Females

4756

F40-44

4756

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

16911

Females

6903

F40-44

6903

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11374

Females

4232

F40-44

4232

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12469

Females

4834

F40-44

4834

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13001

Females

4969

F40-44

4969

Passing Analysis

Category:
Athletes Passed
3234
Passed By
1096
Net Change
+2138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15982
5K → 10K377180+197#15982#15785
10K → 15K308147+161#15785#15624
15K → 20K39090+300#15624#15324
20K → Half6312+51#15324#15273
Half → 25K40252+350#15273#14923
25K → 30K48683+403#14923#14520
30K → 20M29127+264#14520#14256
20M → 21M21053+157#14256#14099
21M → 35K14021+119#14099#13980
35K → 23M17167+104#13980#13876
23M → 24M60270-210#13876#14086
24M → 40K15923+136#14086#13950
40K → 25.2M5616+40#13950#13910
25.2M → Finish12155+66#13910#13844
TOTALS32341096+2138
📊

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