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BOSTON MARATHON 2024

Andrea Grogan

Bib: 26732•F

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
34:56
Rank: #25052
Start → 5K
34:56 | 11:15/mi
10K· 6.21 mi
1:09:00
Rank: #24681 (+371)
5K → 10K
34:04 | 10:58/mi
15K· 9.32 mi
1:44:00
Rank: #24476 (+205)
10K → 15K
35:00 | 11:16/mi
20K· 12.43 mi
2:23:46
Rank: #24597 (-121)
15K → 20K
39:46 | 12:48/mi
Half· 13.11 mi
2:31:15
Rank: #24540 (+57)
20K → Half
7:29 | 10:58/mi
25K· 15.53 mi
3:06:45
Rank: #24745 (-205)
Half → 25K
35:30 | 14:38/mi
30K· 18.64 mi
3:47:52
Rank: #24553 (+192)
25K → 30K
41:07 | 13:14/mi
20M
4:06:31
Rank: #24492 (+61)
30K → 20M
18:39 | 13:43/mi
21M
4:21:35
Rank: #24457 (+35)
20M → 21M
15:04 | 15:04/mi
35K· 21.75 mi
4:31:11
Rank: #24435 (+22)
21M → 35K
9:36 | 12:50/mi
23M
4:46:27
Rank: #24320 (+115)
35K → 23M
15:16 | 12:12/mi
24M
5:00:21
Rank: #24335 (-15)
23M → 24M
13:54 | 13:54/mi
40K· 24.85 mi
5:10:49
Rank: #24251 (+84)
24M → 40K
10:28 | 12:14/mi
25.2M
5:15:46
Rank: #24236 (+15)
40K → 25.2M
4:57 | 14:21/mi
Finish· 26.22 mi
5:26:47
Rank: #24169 (+67)
25.2M → Finish
11:01 | 10:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:15
Pace11:32 /mi
2nd Half
Distance13.11 mi
Time2:55:32
Pace13:23 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5234:5611:1534:56
11:15
-
10K
6.21 mi12:29:561:09:0011:0634:04
10:58
-0:17
15K
9.32 mi13:04:561:44:0011:0935:00
11:16
+0:18
20K
12.43 mi13:44:422:23:4611:3439:46
12:48
+1:32
Half
13.11 mi13:52:112:31:1511:327:29
10:58
-1:50
25K
15.53 mi14:27:413:06:4512:0135:30
14:38
+3:40
30K
18.64 mi15:08:483:47:5212:1341:07
13:14
-1:24
20M
20.00 mi15:27:274:06:3112:2018:39
13:43
+0:29
21M
21.00 mi15:42:314:21:3512:2715:04
15:04
+1:21
35K
21.75 mi15:52:074:31:1112:289:36
12:50
-2:14
23M
23.00 mi16:07:234:46:2712:2715:16
12:12
-0:38
24M
24.00 mi16:21:175:00:2112:3113:54
13:54
+1:42
40K
24.85 mi16:31:455:10:4912:3010:28
12:14
-1:40
25.2M
25.20 mi16:36:425:15:4612:324:57
14:21
+2:07
Finish
26.22 mi16:47:435:26:4712:2811:01
10:49
-3:32

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

10:49 /mi

Average Pace

12:28 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:30

37% of race

Time at Steady Pace

1:56:13

36% of race

Time at Slower Pace

1:28:04

27% of race

Average Pace: 12:28 /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 mi11:55:5234:5611:1534:56
11:15
#25052
10K
6.21 mi12:29:561:09:0011:0634:04
10:58
#24681
15K
9.32 mi13:04:561:44:0011:0935:00
11:16
#24476
20K
12.43 mi13:44:422:23:4611:3439:46
12:48
#24597
Half
13.11 mi13:52:112:31:1511:327:29
10:58
#24540
25K
15.53 mi14:27:413:06:4512:0135:30
14:38
#24745
30K
18.64 mi15:08:483:47:5212:1341:07
13:14
#24553
20M
20.00 mi15:27:274:06:3112:2018:39
13:43
#24492
21M
21.00 mi15:42:314:21:3512:2715:04
15:04
#24457
35K
21.75 mi15:52:074:31:1112:289:36
12:50
#24435
23M
23.00 mi16:07:234:46:2712:2715:16
12:12
#24320
24M
24.00 mi16:21:175:00:2112:3113:54
13:54
#24335
40K
24.85 mi16:31:455:10:4912:3010:28
12:14
#24251
25.2M
25.20 mi16:36:425:15:4612:324:57
14:21
#24236
Finish
26.22 mi16:47:435:26:4712:2811:01
10:49
#24169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25052106061060624032(Top 94%)9985(Top 91%)9985(Top 214%)
10K6.21 mi3.10 mi24681+37110368+23810368+23824227(Top 95%)10104(Top 92%)10104(Top 217%)
15K9.32 mi3.11 mi24476+20510236+13210236+13224032(Top 94%)9985(Top 91%)9985(Top 214%)
20K12.43 mi3.11 mi24597-12110315-7910315-7924727(Top 97%)10436(Top 96%)10436(Top 224%)
Half13.11 mi0.68 mi24540+5710283+3210283+3223499(Top 92%)9784(Top 90%)9784(Top 210%)
25K15.53 mi2.42 mi24745-20510426-14310426-14325228(Top 99%)10759(Top 98%)10759(Top 231%)
30K18.64 mi3.11 mi24553+19210330+9610330+9623560(Top 92%)9932(Top 91%)9932(Top 213%)
20M20.00 mi1.36 mi24492+6110306+2410306+2423706(Top 93%)10103(Top 92%)10103(Top 217%)
21M21.00 mi1.00 mi24457+3510294+1210294+1223642(Top 93%)10101(Top 92%)10101(Top 217%)
35K21.75 mi0.75 mi24435+2210281+1310281+1323058(Top 90%)9855(Top 90%)9855(Top 211%)
23M23.00 mi1.25 mi24320+11510222+5910222+5921147(Top 83%)8962(Top 82%)8962(Top 192%)
24M24.00 mi1.00 mi24335-1510245-2310245-2324089(Top 94%)10386(Top 95%)10386(Top 223%)
40K24.85 mi0.85 mi24251+8410213+3210213+3220918(Top 82%)8957(Top 82%)8957(Top 192%)
25.2M25.20 mi0.35 mi24236+1510207+610207+622190(Top 87%)9559(Top 88%)9559(Top 205%)
Finish26.22 mi1.02 mi24169+6710184+2310184+2320878(Top 82%)8923(Top 82%)8923(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24032

Females

9985

F18-39

9985

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24227

Females

10104

F18-39

10104

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24032

Females

9985

F18-39

9985

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

24727

Females

10436

F18-39

10436

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23499

Females

9784

F18-39

9784

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25228

Females

10759

F18-39

10759

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

23560

Females

9932

F18-39

9932

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

23706

Females

10103

F18-39

10103

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23642

Females

10101

F18-39

10101

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

23058

Females

9855

F18-39

9855

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21147

Females

8962

F18-39

8962

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

24089

Females

10386

F18-39

10386

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20918

Females

8957

F18-39

8957

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22190

Females

9559

F18-39

9559

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20878

Females

8923

F18-39

8923

Passing Analysis

Category:
Athletes Passed
1438
Passed By
555
Net Change
+883
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25052
5K → 10K3787+371#25052#24681
10K → 15K23328+205#24681#24476
15K → 20K46167-121#24476#24597
20K → Half625+57#24597#24540
Half → 25K15220-205#24540#24745
25K → 30K20513+192#24745#24553
30K → 20M8726+61#24553#24492
20M → 21M5621+35#24492#24457
21M → 35K3412+22#24457#24435
35K → 23M1183+115#24435#24320
23M → 24M2843-15#24320#24335
24M → 40K851+84#24335#24251
40K → 25.2M216+15#24251#24236
25.2M → Finish703+67#24236#24169
TOTALS1438555+883
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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