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BOSTON MARATHON 2024

Alison Mccann

Bib: 13976•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 10%
Masters (Masters Women)
#0 / 6263
Top 4%
Division (F45-49)
#0 / 1753
Top 4%
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
7:20/mi
22:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
45:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:28/mi
1:09:11
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:32:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:37:32
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:55:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:46/mi
2:20:00
↑ 181↓ 1480.2%
20M
7:39/mi
2:30:24
↑ 64↓ 500.2%
21M
8:02/mi
2:38:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:44:11
↑ 17↓ 861.7%
23M
7:56/mi
2:54:07
↑ 23↓ 630.6%
24M
7:39/mi
3:01:46
↓ 821.3%
40K· 24.85 mi
7:43/mi
3:08:22
↓ 200.3%
25.2M
8:25/mi
3:11:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
3:18:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:32
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:07
Pace7:43 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3422:467:2022:46
7:20
-
10K
6.21 mi11:15:4745:597:2423:13
7:28
+0:08
15K
9.32 mi11:38:591:09:117:2523:12
7:28
0:00
20K
12.43 mi12:02:181:32:307:2723:19
7:30
+0:02
Half
13.11 mi12:07:201:37:327:265:02
7:23
-0:07
25K
15.53 mi12:25:391:55:517:2718:19
7:33
+0:10
30K
18.64 mi12:49:482:20:007:3124:09
7:46
+0:13
20M
20.00 mi13:00:122:30:247:3110:24
7:39
-0:07
21M
21.00 mi13:08:142:38:267:338:02
8:02
+0:23
35K
21.75 mi13:13:592:44:117:335:45
7:41
-0:21
23M
23.00 mi13:23:552:54:077:349:56
7:56
+0:15
24M
24.00 mi13:31:343:01:467:347:39
7:39
-0:17
40K
24.85 mi13:38:103:08:227:356:36
7:43
+0:04
25.2M
25.20 mi13:41:043:11:167:352:54
8:25
+0:42
Finish
26.22 mi13:48:273:18:397:357:23
7:15
-1:10

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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:43

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:52:3422:467:2022:46
7:20
#9403
10K
6.21 mi11:15:4745:597:2423:13
7:28
#9646
15K
9.32 mi11:38:591:09:117:2523:12
7:28
#9520
20K
12.43 mi12:02:181:32:307:2723:19
7:30
#9196
Half
13.11 mi12:07:201:37:327:265:02
7:23
#9128
25K
15.53 mi12:25:391:55:517:2718:19
7:33
#8775
30K
18.64 mi12:49:482:20:007:3124:09
7:46
#8226
20M
20.00 mi13:00:122:30:247:3110:24
7:39
#7889
21M
21.00 mi13:08:142:38:267:338:02
8:02
#7535
35K
21.75 mi13:13:592:44:117:335:45
7:41
#7416
23M
23.00 mi13:23:552:54:077:349:56
7:56
#7188
24M
24.00 mi13:31:343:01:467:347:39
7:39
#7005
40K
24.85 mi13:38:103:08:227:356:36
7:43
#6828
25.2M
25.20 mi13:41:043:11:167:352:54
8:25
#6722
Finish
26.22 mi13:48:273:18:397:357:23
7:15
#6562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi9403175017509413(Top 37%)1879(Top 17%)1879(Top 107%)
10K6.21 mi3.10 mi9646-2431887-1371887-13710053(Top 39%)2121(Top 19%)2121(Top 121%)
15K9.32 mi3.11 mi9520+1261866+211866+219413(Top 37%)1879(Top 17%)1879(Top 107%)
20K12.43 mi3.11 mi9196+3241761+1051761+1058417(Top 33%)1548(Top 14%)1548(Top 88%)
Half13.11 mi0.68 mi9128+681738+231738+238253(Top 32%)1455(Top 13%)1455(Top 83%)
25K15.53 mi2.42 mi8775+3531611+1271611+1277340(Top 29%)1292(Top 12%)1292(Top 74%)
30K18.64 mi3.11 mi8226+5491487+1241487+1246550(Top 26%)1176(Top 11%)1176(Top 67%)
20M20.00 mi1.36 mi7889+3371393+941393+945009(Top 20%)744(Top 7%)744(Top 42%)
21M21.00 mi1.00 mi7535+3541290+1031290+1034326(Top 17%)659(Top 6%)659(Top 38%)
35K21.75 mi0.75 mi7416+1191268+221268+226041(Top 24%)1316(Top 12%)1316(Top 75%)
23M23.00 mi1.25 mi7188+2281237+311237+315436(Top 21%)1195(Top 11%)1195(Top 68%)
24M24.00 mi1.00 mi7005+1831198+391198+394810(Top 19%)1003(Top 9%)1003(Top 57%)
40K24.85 mi0.85 mi6828+1771182+161182+164454(Top 17%)963(Top 9%)963(Top 55%)
25.2M25.20 mi0.35 mi6722+1061165+171165+174154(Top 16%)891(Top 8%)891(Top 51%)
Finish26.22 mi1.02 mi6562+1601131+341131+344255(Top 17%)887(Top 8%)887(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9413

Females

1879

F45-49

1879

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10053

Females

2121

F45-49

2121

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9413

Females

1879

F45-49

1879

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8417

Females

1548

F45-49

1548

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8253

Females

1455

F45-49

1455

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7340

Females

1292

F45-49

1292

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

6550

Females

1176

F45-49

1176

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5009

Females

744

F45-49

744

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4326

Females

659

F45-49

659

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6041

Females

1316

F45-49

1316

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5436

Females

1195

F45-49

1195

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

4810

Females

1003

F45-49

1003

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4454

Females

963

F45-49

963

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4154

Females

891

F45-49

891

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4255

Females

887

F45-49

887

Passing Analysis

Category:
Athletes Passed
3598
Passed By
757
Net Change
+2841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9403
5K → 10K162405-243#9403#9646
10K → 15K251125+126#9646#9520
15K → 20K38763+324#9520#9196
20K → Half768+68#9196#9128
Half → 25K38027+353#9128#8775
25K → 30K59243+549#8775#8226
30K → 20M3414+337#8226#7889
20M → 21M3606+354#7889#7535
21M → 35K13920+119#7535#7416
35K → 23M25325+228#7416#7188
23M → 24M19512+183#7188#7005
24M → 40K18912+177#7005#6828
40K → 25.2M1093+106#6828#6722
25.2M → Finish1644+160#6722#6562
TOTALS3598757+2841
📊

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