Boston Marathon logo
BOSTON MARATHON 2024

Gabrielle Cook

Bib: 14569•F

MA

0:00
0:00
/ mi
Be the first to cheer!
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
23:20
Rank: #10875
Start → 5K
23:20 | 7:31/mi
10K· 6.21 mi
46:45
Rank: #10691 (+184)
5K → 10K
23:25 | 7:32/mi
15K· 9.32 mi
1:10:57
Rank: #11065 (-374)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:38:48
Rank: #13021 (-1956)
15K → 20K
27:51 | 8:58/mi
Half· 13.11 mi
1:45:09
Rank: #13542 (-521)
20K → Half
6:21 | 9:18/mi
25K· 15.53 mi
2:12:53
Rank: #16065 (-2523)
Half → 25K
27:44 | 11:26/mi
30K· 18.64 mi
2:49:50
Rank: #17864 (-1799)
25K → 30K
36:57 | 11:54/mi
20M
3:05:57
Rank: #18289 (-425)
30K → 20M
16:07 | 11:52/mi
21M
3:18:07
Rank: #18359 (-70)
20M → 21M
12:10 | 12:10/mi
35K· 21.75 mi
3:26:31
Rank: #18438 (-79)
21M → 35K
8:24 | 11:14/mi
23M
3:44:33
Rank: #19021 (-583)
35K → 23M
18:02 | 14:24/mi
24M
3:56:58
Rank: #19204 (-183)
23M → 24M
12:25 | 12:25/mi
40K· 24.85 mi
4:06:35
Rank: #19165 (+39)
24M → 40K
9:37 | 11:15/mi
25.2M
4:10:42
Rank: #19129 (+36)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:21:13
Rank: #19123 (+6)
25.2M → Finish
10:31 | 10:19/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:09
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:36:04
Pace11:54 /mi
📊Positive Split: 48.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4323:207:3123:20
7:31
-
10K
6.21 mi11:18:0846:457:3123:25
7:32
+0:01
15K
9.32 mi11:42:201:10:577:3724:12
7:47
+0:15
20K
12.43 mi12:10:111:38:487:5727:51
8:58
+1:11
Half
13.11 mi12:16:321:45:098:016:21
9:18
+0:20
25K
15.53 mi12:44:162:12:538:3327:44
11:26
+2:08
30K
18.64 mi13:21:132:49:509:0736:57
11:54
+0:28
20M
20.00 mi13:37:203:05:579:1816:07
11:52
-0:02
21M
21.00 mi13:49:303:18:079:2612:10
12:10
+0:18
35K
21.75 mi13:57:543:26:319:308:24
11:14
-0:56
23M
23.00 mi14:15:563:44:339:4618:02
14:24
+3:10
24M
24.00 mi14:28:213:56:589:5212:25
12:25
-1:59
40K
24.85 mi14:37:584:06:359:559:37
11:15
-1:10
25.2M
25.20 mi14:42:054:10:429:574:07
11:56
+0:41
Finish
26.22 mi14:52:364:21:139:5810:31
10:19
-1:37

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

7:31 /mi

Average Pace

9:58 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:09

40% of race

Time at Steady Pace

2:05:37

48% of race

Time at Slower Pace

30:27

12% of race

Average Pace: 9:58 /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 mi10:54:4323:207:3123:20
7:31
#10875
10K
6.21 mi11:18:0846:457:3123:25
7:32
#10691
15K
9.32 mi11:42:201:10:577:3724:12
7:47
#11065
20K
12.43 mi12:10:111:38:487:5727:51
8:58
#13021
Half
13.11 mi12:16:321:45:098:016:21
9:18
#13542
25K
15.53 mi12:44:162:12:538:3327:44
11:26
#16065
30K
18.64 mi13:21:132:49:509:0736:57
11:54
#17864
20M
20.00 mi13:37:203:05:579:1816:07
11:52
#18289
21M
21.00 mi13:49:303:18:079:2612:10
12:10
#18359
35K
21.75 mi13:57:543:26:319:308:24
11:14
#18438
23M
23.00 mi14:15:563:44:339:4618:02
14:24
#19021
24M
24.00 mi14:28:213:56:589:5212:25
12:25
#19204
40K
24.85 mi14:37:584:06:359:559:37
11:15
#19165
25.2M
25.20 mi14:42:054:10:429:574:07
11:56
#19129
Finish
26.22 mi14:52:364:21:139:5810:31
10:19
#19123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi108752499249911864(Top 46%)3165(Top 29%)3165(Top 68%)
10K6.21 mi3.10 mi10691+1842436+632436+6310600(Top 41%)2425(Top 22%)2425(Top 52%)
15K9.32 mi3.11 mi11065-3742672-2362672-23611864(Top 46%)3165(Top 29%)3165(Top 68%)
20K12.43 mi3.11 mi13021-19563792-11203792-112017203(Top 67%)6272(Top 57%)6272(Top 135%)
Half13.11 mi0.68 mi13542-5214089-2974089-29719457(Top 76%)7583(Top 69%)7583(Top 163%)
25K15.53 mi2.42 mi16065-25235653-15645653-156422311(Top 87%)9163(Top 84%)9163(Top 197%)
30K18.64 mi3.11 mi17864-17996760-11076760-110721741(Top 85%)9021(Top 83%)9021(Top 194%)
20M20.00 mi1.36 mi18289-4257017-2577017-25721099(Top 83%)8803(Top 81%)8803(Top 189%)
21M21.00 mi1.00 mi18359-707080-637080-6319193(Top 75%)7908(Top 72%)7908(Top 170%)
35K21.75 mi0.75 mi18438-797133-537133-5320295(Top 79%)8498(Top 78%)8498(Top 182%)
23M23.00 mi1.25 mi19021-5837475-3427475-34224173(Top 95%)10380(Top 95%)10380(Top 223%)
24M24.00 mi1.00 mi19204-1837591-1167591-11622181(Top 87%)9519(Top 87%)9519(Top 204%)
40K24.85 mi0.85 mi19165+397591759118737(Top 73%)7877(Top 72%)7877(Top 169%)
25.2M25.20 mi0.35 mi19129+367573+187573+1817246(Top 67%)7176(Top 66%)7176(Top 154%)
Finish26.22 mi1.02 mi19123+67593-207593-2019487(Top 76%)8217(Top 75%)8217(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11864

Females

3165

F18-39

3165

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10600

Females

2425

F18-39

2425

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11864

Females

3165

F18-39

3165

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17203

Females

6272

F18-39

6272

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19457

Females

7583

F18-39

7583

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22311

Females

9163

F18-39

9163

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

21741

Females

9021

F18-39

9021

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21099

Females

8803

F18-39

8803

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19193

Females

7908

F18-39

7908

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20295

Females

8498

F18-39

8498

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

24173

Females

10380

F18-39

10380

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22181

Females

9519

F18-39

9519

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18737

Females

7877

F18-39

7877

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17246

Females

7176

F18-39

7176

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

19487

Females

8217

F18-39

8217

Passing Analysis

Category:
Athletes Passed
952
Passed By
9200
Net Change
-8248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10875
5K → 10K374190+184#10875#10691
10K → 15K117491-374#10691#11065
15K → 20K251981-1956#11065#13021
20K → Half8529-521#13021#13542
Half → 25K232546-2523#13542#16065
25K → 30K201819-1799#16065#17864
30K → 20M28453-425#17864#18289
20M → 21M75145-70#18289#18359
21M → 35K36115-79#18359#18438
35K → 23M25608-583#18438#19021
23M → 24M33216-183#19021#19204
24M → 40K7839+39#19204#19165
40K → 25.2M4913+36#19165#19129
25.2M → Finish6155+6#19129#19123
TOTALS9529200-8248
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing