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BOSTON MARATHON 2024

Helen Mc Cready

Bib: 3721•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 13%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 5%
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
6:40/mi
20:42
↑ 97↓ 3451.5%
10K· 6.21 mi
6:37/mi
41:14
↑ 79↓ 1380.4%
15K· 9.32 mi
6:41/mi
1:02:00
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:23:03
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:27:36
↑ 19↓ 370.5%
25K· 15.53 mi
6:50/mi
1:44:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:54/mi
2:08:43
↑ 181↓ 1480.2%
20M
7:02/mi
2:18:16
↑ 64↓ 500.2%
21M
7:34/mi
2:25:50
↑ 106↓ 241.6%
35K· 21.75 mi
6:48/mi
2:30:55
↑ 17↓ 861.7%
23M
7:03/mi
2:39:45
↑ 23↓ 630.6%
24M
6:59/mi
2:46:44
↓ 821.3%
40K· 24.85 mi
6:59/mi
2:52:43
↓ 200.3%
25.2M
7:41/mi
2:55:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:03/mi
3:02:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:36
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:34:57
Pace7:15 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3820:426:4020:42
6:40
-
10K
6.21 mi10:43:1041:146:3820:32
6:37
-0:03
15K
9.32 mi11:03:561:02:006:3920:46
6:41
+0:04
20K
12.43 mi11:24:591:23:036:4121:03
6:47
+0:06
Half
13.11 mi11:29:321:27:366:414:33
6:40
-0:07
25K
15.53 mi11:46:051:44:096:4216:33
6:50
+0:10
30K
18.64 mi12:10:392:08:436:5424:34
7:54
+1:04
20M
20.00 mi12:20:122:18:166:559:33
7:02
-0:52
21M
21.00 mi12:27:462:25:506:577:34
7:34
+0:32
35K
21.75 mi12:32:512:30:556:565:05
6:48
-0:46
23M
23.00 mi12:41:412:39:456:578:50
7:03
+0:15
24M
24.00 mi12:48:402:46:446:576:59
6:59
-0:04
40K
24.85 mi12:54:392:52:436:575:59
6:59
0:00
25.2M
25.20 mi12:57:182:55:226:582:39
7:41
+0:42
Finish
26.22 mi13:04:293:02:336:587:11
7:03
-0:38

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

6:37 /mi

Average Pace

6:58 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:46

81% of race

Time at Steady Pace

10:13

6% of race

Time at Slower Pace

24:34

13% of race

Average Pace: 6:58 /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 mi10:22:3820:426:4020:42
6:40
#4526
10K
6.21 mi10:43:1041:146:3820:32
6:37
#4048
15K
9.32 mi11:03:561:02:006:3920:46
6:41
#3944
20K
12.43 mi11:24:591:23:036:4121:03
6:47
#3823
Half
13.11 mi11:29:321:27:366:414:33
6:40
#3809
25K
15.53 mi11:46:051:44:096:4216:33
6:50
#3669
30K
18.64 mi12:10:392:08:436:5424:34
7:54
#4459
20M
20.00 mi12:20:122:18:166:559:33
7:02
#4196
21M
21.00 mi12:27:462:25:506:577:34
7:34
#3988
35K
21.75 mi12:32:512:30:556:565:05
6:48
#3864
23M
23.00 mi12:41:412:39:456:578:50
7:03
#3652
24M
24.00 mi12:48:402:46:446:576:59
6:59
#3525
40K
24.85 mi12:54:392:52:436:575:59
6:59
#3403
25.2M
25.20 mi12:57:182:55:226:582:39
7:41
#3350
Finish
26.22 mi13:04:293:02:336:587:11
7:03
#3278
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi45262802803824(Top 15%)216(Top 2%)216(Top 5%)
10K6.21 mi3.10 mi4048+478224+56224+563683(Top 14%)193(Top 2%)193(Top 4%)
15K9.32 mi3.11 mi3944+104210+14210+143824(Top 15%)216(Top 2%)216(Top 5%)
20K12.43 mi3.11 mi3823+121201+9201+93696(Top 14%)211(Top 2%)211(Top 5%)
Half13.11 mi0.68 mi3809+14197+4197+43644(Top 14%)215(Top 2%)215(Top 5%)
25K15.53 mi2.42 mi3669+140191+6191+63375(Top 13%)211(Top 2%)211(Top 5%)
30K18.64 mi3.11 mi4459-790333-142333-1427345(Top 29%)1493(Top 14%)1493(Top 32%)
20M20.00 mi1.36 mi4196+263298+35298+352499(Top 10%)169(Top 2%)169(Top 4%)
21M21.00 mi1.00 mi3988+208283+15283+152731(Top 11%)247(Top 2%)247(Top 5%)
35K21.75 mi0.75 mi3864+124273+10273+102304(Top 9%)187(Top 2%)187(Top 4%)
23M23.00 mi1.25 mi3652+212260+13260+132142(Top 8%)189(Top 2%)189(Top 4%)
24M24.00 mi1.00 mi3525+127254+6254+62311(Top 9%)245(Top 2%)245(Top 5%)
40K24.85 mi0.85 mi3403+122246+8246+81814(Top 7%)170(Top 2%)170(Top 4%)
25.2M25.20 mi0.35 mi3350+53242+4242+41914(Top 7%)213(Top 2%)213(Top 5%)
Finish26.22 mi1.02 mi3278+72245-3245-33367(Top 13%)576(Top 5%)576(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3824

Females

216

F18-39

216

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3683

Females

193

F18-39

193

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3824

Females

216

F18-39

216

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3696

Females

211

F18-39

211

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3644

Females

215

F18-39

215

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3375

Females

211

F18-39

211

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7345

Females

1493

F18-39

1493

30K→20M

18.6 - 20.0 mi

Top 10%
×5story building
+64ft-50ft

Overall

2499

Females

169

F18-39

169

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2731

Females

247

F18-39

247

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2304

Females

187

F18-39

187

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2142

Females

189

F18-39

189

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2311

Females

245

F18-39

245

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1814

Females

170

F18-39

170

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1914

Females

213

F18-39

213

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3367

Females

576

F18-39

576

Passing Analysis

Category:
Athletes Passed
2388
Passed By
1140
Net Change
+1248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4526
5K → 10K51234+478#4526#4048
10K → 15K17975+104#4048#3944
15K → 20K19574+121#3944#3823
20K → Half2814+14#3823#3809
Half → 25K19050+140#3809#3669
25K → 30K50840-790#3669#4459
30K → 20M2685+263#4459#4196
20M → 21M2157+208#4196#3988
21M → 35K1273+124#3988#3864
35K → 23M2164+212#3864#3652
23M → 24M1325+127#3652#3525
24M → 40K1286+122#3525#3403
40K → 25.2M541+53#3403#3350
25.2M → Finish9422+72#3350#3278
TOTALS23881140+1248
📊

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