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BOSTON MARATHON 2024

Nicole Grabuski

Bib: 24318•F

PA

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
29:59
Rank: #22150
Start → 5K
29:59 | 9:39/mi
10K· 6.21 mi
1:00:04
Rank: #22008 (+142)
5K → 10K
30:05 | 9:41/mi
15K· 9.32 mi
1:31:07
Rank: #21947 (+61)
10K → 15K
31:03 | 10:00/mi
20K· 12.43 mi
2:02:48
Rank: #21691 (+256)
15K → 20K
31:41 | 10:12/mi
Half· 13.11 mi
2:09:05
Rank: #21558 (+133)
20K → Half
6:17 | 9:13/mi
25K· 15.53 mi
2:33:11
Rank: #21099 (+459)
Half → 25K
24:06 | 9:56/mi
30K· 18.64 mi
3:06:33
Rank: #20788 (+311)
25K → 30K
33:22 | 10:44/mi
20M
3:21:28
Rank: #20655 (+133)
30K → 20M
14:55 | 10:59/mi
21M
3:33:06
Rank: #20497 (+158)
20M → 21M
11:38 | 11:38/mi
35K· 21.75 mi
3:41:53
Rank: #20535 (-38)
21M → 35K
8:47 | 11:44/mi
23M
3:56:18
Rank: #20499 (+36)
35K → 23M
14:25 | 11:31/mi
24M
4:07:13
Rank: #20419 (+80)
23M → 24M
10:55 | 10:55/mi
40K· 24.85 mi
4:16:02
Rank: #20262 (+157)
24M → 40K
8:49 | 10:19/mi
25.2M
4:20:06
Rank: #20194 (+68)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
4:29:34
Rank: #20059 (+135)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:05
Pace9:51 /mi
2nd Half
Distance13.11 mi
Time2:20:29
Pace10:43 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3029:599:3929:59
9:39
-
10K
6.21 mi12:15:351:00:049:4030:05
9:41
+0:02
15K
9.32 mi12:46:381:31:079:4731:03
10:00
+0:19
20K
12.43 mi13:18:192:02:489:5331:41
10:12
+0:12
Half
13.11 mi13:24:362:09:059:516:17
9:13
-0:59
25K
15.53 mi13:48:422:33:119:5224:06
9:56
+0:43
30K
18.64 mi14:22:043:06:3310:0033:22
10:44
+0:48
20M
20.00 mi14:36:593:21:2810:0414:55
10:59
+0:15
21M
21.00 mi14:48:373:33:0610:0911:38
11:38
+0:39
35K
21.75 mi14:57:243:41:5310:128:47
11:44
+0:06
23M
23.00 mi15:11:493:56:1810:1614:25
11:31
-0:13
24M
24.00 mi15:22:444:07:1310:1810:55
10:55
-0:36
40K
24.85 mi15:31:334:16:0210:188:49
10:19
-0:36
25.2M
25.20 mi15:35:374:20:0610:194:04
11:48
+1:29
Finish
26.22 mi15:45:054:29:3410:179:28
9:17
-2:31

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

9:13 /mi

Average Pace

10:17 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:49

28% of race

Time at Steady Pace

2:09:01

48% of race

Time at Slower Pace

1:04:44

24% of race

Average Pace: 10:17 /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 mi11:45:3029:599:3929:59
9:39
#22150
10K
6.21 mi12:15:351:00:049:4030:05
9:41
#22008
15K
9.32 mi12:46:381:31:079:4731:03
10:00
#21947
20K
12.43 mi13:18:192:02:489:5331:41
10:12
#21691
Half
13.11 mi13:24:362:09:059:516:17
9:13
#21558
25K
15.53 mi13:48:422:33:119:5224:06
9:56
#21099
30K
18.64 mi14:22:043:06:3310:0033:22
10:44
#20788
20M
20.00 mi14:36:593:21:2810:0414:55
10:59
#20655
21M
21.00 mi14:48:373:33:0610:0911:38
11:38
#20497
35K
21.75 mi14:57:243:41:5310:128:47
11:44
#20535
23M
23.00 mi15:11:493:56:1810:1614:25
11:31
#20499
24M
24.00 mi15:22:444:07:1310:1810:55
10:55
#20419
40K
24.85 mi15:31:334:16:0210:188:49
10:19
#20262
25.2M
25.20 mi15:35:374:20:0610:194:04
11:48
#20194
Finish
26.22 mi15:45:054:29:3410:179:28
9:17
#20059
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi221508981898121924(Top 86%)8834(Top 81%)8834(Top 190%)
10K6.21 mi3.10 mi22008+1428912+698912+6921810(Top 85%)8804(Top 81%)8804(Top 189%)
15K9.32 mi3.11 mi21947+618870+428870+4221924(Top 86%)8834(Top 81%)8834(Top 190%)
20K12.43 mi3.11 mi21691+2568747+1238747+12321016(Top 82%)8368(Top 77%)8368(Top 180%)
Half13.11 mi0.68 mi21558+1338673+748673+7419160(Top 75%)7438(Top 68%)7438(Top 160%)
25K15.53 mi2.42 mi21099+4598429+2448429+24418950(Top 74%)7346(Top 67%)7346(Top 158%)
30K18.64 mi3.11 mi20788+3118322+1078322+10719378(Top 76%)7781(Top 71%)7781(Top 167%)
20M20.00 mi1.36 mi20655+1338277+458277+4519254(Top 75%)7836(Top 72%)7836(Top 168%)
21M21.00 mi1.00 mi20497+1588215+628215+6217991(Top 70%)7326(Top 67%)7326(Top 157%)
35K21.75 mi0.75 mi20535-388255-408255-4021338(Top 84%)9013(Top 83%)9013(Top 193%)
23M23.00 mi1.25 mi20499+368265-108265-1019678(Top 77%)8243(Top 75%)8243(Top 177%)
24M24.00 mi1.00 mi20419+808246+198246+1919027(Top 74%)7970(Top 73%)7970(Top 171%)
40K24.85 mi0.85 mi20262+1578171+758171+7516113(Top 63%)6562(Top 60%)6562(Top 141%)
25.2M25.20 mi0.35 mi20194+688141+308141+3016877(Top 66%)6987(Top 64%)6987(Top 150%)
Finish26.22 mi1.02 mi20059+1358082+598082+5915591(Top 61%)6312(Top 58%)6312(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21924

Females

8834

F18-39

8834

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

21810

Females

8804

F18-39

8804

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21924

Females

8834

F18-39

8834

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21016

Females

8368

F18-39

8368

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19160

Females

7438

F18-39

7438

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

18950

Females

7346

F18-39

7346

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19378

Females

7781

F18-39

7781

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19254

Females

7836

F18-39

7836

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17991

Females

7326

F18-39

7326

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

21338

Females

9013

F18-39

9013

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

19678

Females

8243

F18-39

8243

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19027

Females

7970

F18-39

7970

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16113

Females

6562

F18-39

6562

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16877

Females

6987

F18-39

6987

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15591

Females

6312

F18-39

6312

Passing Analysis

Category:
Athletes Passed
2709
Passed By
618
Net Change
+2091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22150
5K → 10K313171+142#22150#22008
10K → 15K204143+61#22008#21947
15K → 20K31357+256#21947#21691
20K → Half1341+133#21691#21558
Half → 25K4667+459#21558#21099
25K → 30K35241+311#21099#20788
30K → 20M15724+133#20788#20655
20M → 21M16911+158#20655#20497
21M → 35K3371-38#20497#20535
35K → 23M9963+36#20535#20499
23M → 24M9919+80#20499#20419
24M → 40K1603+157#20419#20262
40K → 25.2M713+68#20262#20194
25.2M → Finish1394+135#20194#20059
TOTALS2709618+2091
📊

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