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BOSTON MARATHON 2024

Dory Gaston

Bib: 15624•F

TN

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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
28:53
Rank: #21103
Start → 5K
9:18/mi
28:53 split
10K· 6.21 mi
59:32
Rank: #21757 (-654)
5K → 10K
9:52/mi
30:39 split
15K· 9.32 mi
1:30:16
Rank: #21726 (+31)
10K → 15K
9:54/mi
30:44 split
20K· 12.43 mi
2:01:25
Rank: #21382 (+344)
15K → 20K
10:02/mi
31:09 split
Half· 13.11 mi
2:08:00
Rank: #21324 (+58)
20K → Half
9:39/mi
6:35 split
25K· 15.53 mi
2:32:43
Rank: #21019 (+305)
Half → 25K
10:12/mi
24:43 split
30K· 18.64 mi
3:03:39
Rank: #20378 (+641)
25K → 30K
9:57/mi
30:56 split
20M
3:17:04
Rank: #20069 (+309)
30K → 20M
9:52/mi
13:25 split
21M
3:27:34
Rank: #19774 (+295)
20M → 21M
10:30/mi
10:30 split
35K· 21.75 mi
3:34:36
Rank: #19598 (+176)
21M → 35K
9:24/mi
7:02 split
23M
3:46:47
Rank: #19326 (+272)
35K → 23M
9:44/mi
12:11 split
24M
3:56:13
Rank: #19101 (+225)
23M → 24M
9:26/mi
9:26 split
40K· 24.85 mi
4:04:34
Rank: #18907 (+194)
24M → 40K
9:46/mi
8:21 split
25.2M
4:08:11
Rank: #18811 (+96)
40K → 25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
4:17:29
Rank: #18684 (+127)
25.2M → Finish
9:08/mi
9:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:00
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:09:29
Pace9:53 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:1328:539:1828:53
9:18
-
10K
6.21 mi11:29:5259:329:3530:39
9:52
+0:34
15K
9.32 mi12:00:361:30:169:4130:44
9:54
+0:02
20K
12.43 mi12:31:452:01:259:4631:09
10:02
+0:08
Half
13.11 mi12:38:202:08:009:466:35
9:39
-0:23
25K
15.53 mi13:03:032:32:439:5024:43
10:12
+0:33
30K
18.64 mi13:33:593:03:399:5130:56
9:57
-0:15
20M
20.00 mi13:47:243:17:049:5113:25
9:52
-0:05
21M
21.00 mi13:57:543:27:349:5310:30
10:30
+0:38
35K
21.75 mi14:04:563:34:369:527:02
9:24
-1:06
23M
23.00 mi14:17:073:46:479:5212:11
9:44
+0:20
24M
24.00 mi14:26:333:56:139:519:26
9:26
-0:18
40K
24.85 mi14:34:544:04:349:508:21
9:46
+0:20
25.2M
25.20 mi14:38:314:08:119:513:37
10:29
+0:43
Finish
26.22 mi14:47:494:17:299:509:18
9:08
-1:21

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

9:08 /mi

Average Pace

9:50 /mi

Slowest Pace

10:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:38:39

85% of race

Time at Steady Pace

38:50

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:49 /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 mi10:59:1328:539:1828:53
9:18
#21103
10K
6.21 mi11:29:5259:329:3530:39
9:52
#21757
15K
9.32 mi12:00:361:30:169:4130:44
9:54
#21726
20K
12.43 mi12:31:452:01:259:4631:09
10:02
#21382
Half
13.11 mi12:38:202:08:009:466:35
9:39
#21324
25K
15.53 mi13:03:032:32:439:5024:43
10:12
#21019
30K
18.64 mi13:33:593:03:399:5130:56
9:57
#20378
20M
20.00 mi13:47:243:17:049:5113:25
9:52
#20069
21M
21.00 mi13:57:543:27:349:5310:30
10:30
#19774
35K
21.75 mi14:04:563:34:369:527:02
9:24
#19598
23M
23.00 mi14:17:073:46:479:5212:11
9:44
#19326
24M
24.00 mi14:26:333:56:139:519:26
9:26
#19101
40K
24.85 mi14:34:544:04:349:508:21
9:46
#18907
25.2M
25.20 mi14:38:314:08:119:513:37
10:29
#18811
Finish
26.22 mi14:47:494:17:299:509:18
9:08
#18684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi211038448844821664(Top 85%)8683(Top 79%)8683(Top 186%)
10K6.21 mi3.10 mi21757-6548779-3318779-33122266(Top 87%)9043(Top 83%)9043(Top 194%)
15K9.32 mi3.11 mi21726+318754+258754+2521664(Top 85%)8683(Top 79%)8683(Top 186%)
20K12.43 mi3.11 mi21382+3448560+1948560+19420640(Top 81%)8157(Top 75%)8157(Top 175%)
Half13.11 mi0.68 mi21324+588531+298531+2920534(Top 80%)8159(Top 75%)8159(Top 175%)
25K15.53 mi2.42 mi21019+3058387+1448387+14419655(Top 77%)7737(Top 71%)7737(Top 166%)
30K18.64 mi3.11 mi20378+6418086+3018086+30117225(Top 67%)6640(Top 61%)6640(Top 142%)
20M20.00 mi1.36 mi20069+3097960+1267960+12616058(Top 63%)6239(Top 57%)6239(Top 134%)
21M21.00 mi1.00 mi19774+2957830+1307830+13014853(Top 58%)5759(Top 53%)5759(Top 124%)
35K21.75 mi0.75 mi19598+1767764+667764+6615162(Top 59%)5924(Top 54%)5924(Top 127%)
23M23.00 mi1.25 mi19326+2727635+1297635+12914496(Top 57%)5667(Top 52%)5667(Top 122%)
24M24.00 mi1.00 mi19101+2257531+1047531+10414227(Top 56%)5561(Top 51%)5561(Top 119%)
40K24.85 mi0.85 mi18907+1947455+767455+7614169(Top 55%)5621(Top 51%)5621(Top 121%)
25.2M25.20 mi0.35 mi18811+967409+467409+4612844(Top 50%)5046(Top 46%)5046(Top 108%)
Finish26.22 mi1.02 mi18684+1277380+297380+2914864(Top 58%)5911(Top 54%)5911(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

21664

Females

8683

F18-39

8683

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22266

Females

9043

F18-39

9043

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

21664

Females

8683

F18-39

8683

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20640

Females

8157

F18-39

8157

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20534

Females

8159

F18-39

8159

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19655

Females

7737

F18-39

7737

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17225

Females

6640

F18-39

6640

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16058

Females

6239

F18-39

6239

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14853

Females

5759

F18-39

5759

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15162

Females

5924

F18-39

5924

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

14496

Females

5667

F18-39

5667

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14227

Females

5561

F18-39

5561

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14169

Females

5621

F18-39

5621

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12844

Females

5046

F18-39

5046

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14864

Females

5911

F18-39

5911

Passing Analysis

Category:
Athletes Passed
3403
Passed By
984
Net Change
+2419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21103
5K → 10K58712-654#21103#21757
10K → 15K187156+31#21757#21726
15K → 20K39753+344#21726#21382
20K → Half6911+58#21382#21324
Half → 25K32924+305#21324#21019
25K → 30K6443+641#21019#20378
30K → 20M3101+309#20378#20069
20M → 21M2972+295#20069#19774
21M → 35K1793+176#19774#19598
35K → 23M2742+272#19598#19326
23M → 24M2283+225#19326#19101
24M → 40K1962+194#19101#18907
40K → 25.2M971+96#18907#18811
25.2M → Finish13811+127#18811#18684
TOTALS3403984+2419
📊

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