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BOSTON MARATHON 2024

Grace Petrick

Bib: 30614•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:59
Rank: #12458
Start → 5K
23:59 | 7:43/mi
10K· 6.21 mi
47:23
Rank: #11462 (+996)
5K → 10K
23:24 | 7:32/mi
15K· 9.32 mi
1:11:19
Rank: #11360 (+102)
10K → 15K
23:56 | 7:42/mi
20K· 12.43 mi
1:35:03
Rank: #10781 (+579)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:40:12
Rank: #10692 (+89)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:59:32
Rank: #10503 (+189)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:25:28
Rank: #10269 (+234)
25K → 30K
25:56 | 8:21/mi
20M
2:36:17
Rank: #9888 (+381)
30K → 20M
10:49 | 7:58/mi
21M
2:44:49
Rank: #9562 (+326)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:50:22
Rank: #9314 (+248)
21M → 35K
5:33 | 7:25/mi
23M
3:01:05
Rank: #9207 (+107)
35K → 23M
10:43 | 8:34/mi
24M
3:09:11
Rank: #9076 (+131)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
3:16:19
Rank: #8974 (+102)
24M → 40K
7:08 | 8:21/mi
25.2M
3:19:18
Rank: #8874 (+100)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:26:54
Rank: #8666 (+208)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:12
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:46:42
Pace8:08 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2423:597:4323:59
7:43
-
10K
6.21 mi12:10:4847:237:3823:24
7:32
-0:11
15K
9.32 mi12:34:441:11:197:3923:56
7:42
+0:10
20K
12.43 mi12:58:281:35:037:3923:44
7:38
-0:04
Half
13.11 mi13:03:371:40:127:395:09
7:33
-0:05
25K
15.53 mi13:22:571:59:327:4219:20
7:58
+0:25
30K
18.64 mi13:48:532:25:287:4825:56
8:21
+0:23
20M
20.00 mi13:59:422:36:177:4910:49
7:58
-0:23
21M
21.00 mi14:08:142:44:497:518:32
8:32
+0:34
35K
21.75 mi14:13:472:50:227:505:33
7:25
-1:07
23M
23.00 mi14:24:303:01:057:5210:43
8:34
+1:09
24M
24.00 mi14:32:363:09:117:538:06
8:06
-0:28
40K
24.85 mi14:39:443:16:197:547:08
8:21
+0:15
25.2M
25.20 mi14:42:433:19:187:552:59
8:39
+0:18
Finish
26.22 mi14:50:193:26:547:547:36
7:27
-1:12

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

7:25 /mi

Average Pace

7:54 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:36

73% of race

Time at Steady Pace

55:18

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi11:47:2423:597:4323:59
7:43
#12458
10K
6.21 mi12:10:4847:237:3823:24
7:32
#11462
15K
9.32 mi12:34:441:11:197:3923:56
7:42
#11360
20K
12.43 mi12:58:281:35:037:3923:44
7:38
#10781
Half
13.11 mi13:03:371:40:127:395:09
7:33
#10692
25K
15.53 mi13:22:571:59:327:4219:20
7:58
#10503
30K
18.64 mi13:48:532:25:287:4825:56
8:21
#10269
20M
20.00 mi13:59:422:36:177:4910:49
7:58
#9888
21M
21.00 mi14:08:142:44:497:518:32
8:32
#9562
35K
21.75 mi14:13:472:50:227:505:33
7:25
#9314
23M
23.00 mi14:24:303:01:057:5210:43
8:34
#9207
24M
24.00 mi14:32:363:09:117:538:06
8:06
#9076
40K
24.85 mi14:39:443:16:197:547:08
8:21
#8974
25.2M
25.20 mi14:42:433:19:187:552:59
8:39
#8874
Finish
26.22 mi14:50:193:26:547:547:36
7:27
#8666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi124583382338211222(Top 44%)2800(Top 26%)2800(Top 60%)
10K6.21 mi3.10 mi11462+9962860+5222860+52210534(Top 41%)2373(Top 22%)2373(Top 51%)
15K9.32 mi3.11 mi11360+1022840+202840+2011222(Top 44%)2800(Top 26%)2800(Top 60%)
20K12.43 mi3.11 mi10781+5792553+2872553+2879342(Top 37%)1987(Top 18%)1987(Top 43%)
Half13.11 mi0.68 mi10692+892508+452508+459536(Top 37%)2070(Top 19%)2070(Top 44%)
25K15.53 mi2.42 mi10503+1892464+442464+4410033(Top 39%)2493(Top 23%)2493(Top 53%)
30K18.64 mi3.11 mi10269+2342461+32461+39816(Top 38%)2609(Top 24%)2609(Top 56%)
20M20.00 mi1.36 mi9888+3812314+1472314+1476557(Top 26%)1358(Top 12%)1358(Top 29%)
21M21.00 mi1.00 mi9562+3262205+1092205+1096398(Top 25%)1476(Top 14%)1476(Top 32%)
35K21.75 mi0.75 mi9314+2482130+752130+754749(Top 19%)797(Top 7%)797(Top 17%)
23M23.00 mi1.25 mi9207+1072136-62136-68799(Top 34%)2765(Top 25%)2765(Top 59%)
24M24.00 mi1.00 mi9076+1312121+152121+157201(Top 28%)2091(Top 19%)2091(Top 45%)
40K24.85 mi0.85 mi8974+1022110+112110+117585(Top 30%)2414(Top 22%)2414(Top 52%)
25.2M25.20 mi0.35 mi8874+1002087+232087+235128(Top 20%)1329(Top 12%)1329(Top 29%)
Finish26.22 mi1.02 mi8666+2082040+472040+475424(Top 21%)1379(Top 13%)1379(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11222

Females

2800

F18-39

2800

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10534

Females

2373

F18-39

2373

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11222

Females

2800

F18-39

2800

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9342

Females

1987

F18-39

1987

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9536

Females

2070

F18-39

2070

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10033

Females

2493

F18-39

2493

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9816

Females

2609

F18-39

2609

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6557

Females

1358

F18-39

1358

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6398

Females

1476

F18-39

1476

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4749

Females

797

F18-39

797

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8799

Females

2765

F18-39

2765

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7201

Females

2091

F18-39

2091

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7585

Females

2414

F18-39

2414

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5128

Females

1329

F18-39

1329

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5424

Females

1379

F18-39

1379

Passing Analysis

Category:
Athletes Passed
4466
Passed By
674
Net Change
+3792
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12458
5K → 10K102428+996#12458#11462
10K → 15K265163+102#11462#11360
15K → 20K59516+579#11360#10781
20K → Half10112+89#10781#10692
Half → 25K317128+189#10692#10503
25K → 30K395161+234#10503#10269
30K → 20M3854+381#10269#9888
20M → 21M3359+326#9888#9562
21M → 35K2480+248#9562#9314
35K → 23M18881+107#9314#9207
23M → 24M15423+131#9207#9076
24M → 40K14139+102#9076#8974
40K → 25.2M1022+100#8974#8874
25.2M → Finish2168+208#8874#8666
TOTALS4466674+3792
📊

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