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BOSTON MARATHON 2024

Charlotte Garrison

Bib: 19723•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:57
Rank: #14905
Start → 5K
8:02/mi
24:57 split
10K· 6.21 mi
50:01
Rank: #14778 (+127)
5K → 10K
8:04/mi
25:04 split
15K· 9.32 mi
1:16:22
Rank: #15312 (-534)
10K → 15K
8:29/mi
26:21 split
20K· 12.43 mi
1:45:07
Rank: #16185 (-873)
15K → 20K
9:15/mi
28:45 split
Half· 13.11 mi
1:51:56
Rank: #16607 (-422)
20K → Half
9:59/mi
6:49 split
25K· 15.53 mi
2:15:03
Rank: #16795 (-188)
Half → 25K
9:32/mi
23:07 split
30K· 18.64 mi
2:47:32
Rank: #17308 (-513)
25K → 30K
10:27/mi
32:29 split
20M
3:01:37
Rank: #17362 (-54)
30K → 20M
10:22/mi
14:05 split
21M
3:13:45
Rank: #17558 (-196)
20M → 21M
12:08/mi
12:08 split
35K· 21.75 mi
3:20:50
Rank: #17457 (+101)
21M → 35K
9:28/mi
7:05 split
23M
3:34:13
Rank: #17487 (-30)
35K → 23M
10:41/mi
13:23 split
24M
3:45:25
Rank: #17608 (-121)
23M → 24M
11:12/mi
11:12 split
40K· 24.85 mi
3:54:51
Rank: #17625 (-17)
24M → 40K
11:02/mi
9:26 split
25.2M
3:58:43
Rank: #17569 (+56)
40K → 25.2M
11:13/mi
3:52 split
Finish· 26.22 mi
4:09:11
Rank: #17601 (-32)
25.2M → Finish
10:16/mi
10:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:56
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:17:15
Pace10:28 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3324:578:0224:57
8:02
-
10K
6.21 mi11:43:3750:018:0325:04
8:04
+0:02
15K
9.32 mi12:09:581:16:228:1226:21
8:29
+0:25
20K
12.43 mi12:38:431:45:078:2828:45
9:15
+0:46
Half
13.11 mi12:45:321:51:568:326:49
9:59
+0:44
25K
15.53 mi13:08:392:15:038:4223:07
9:32
-0:27
30K
18.64 mi13:41:082:47:328:5932:29
10:27
+0:55
20M
20.00 mi13:55:133:01:379:0514:05
10:22
-0:05
21M
21.00 mi14:07:213:13:459:1412:08
12:08
+1:46
35K
21.75 mi14:14:263:20:509:147:05
9:28
-2:40
23M
23.00 mi14:27:493:34:139:1913:23
10:41
+1:13
24M
24.00 mi14:39:013:45:259:2411:12
11:12
+0:31
40K
24.85 mi14:48:273:54:519:279:26
11:02
-0:10
25.2M
25.20 mi14:52:193:58:439:283:52
11:13
+0:11
Finish
26.22 mi15:02:474:09:119:3110:28
10:16
-0:57

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

8:02 /mi

Average Pace

9:31 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:19

54% of race

Time at Steady Pace

1:17:14

31% of race

Time at Slower Pace

36:38

15% of race

Average Pace: 9:30 /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 mi11:18:3324:578:0224:57
8:02
#14905
10K
6.21 mi11:43:3750:018:0325:04
8:04
#14778
15K
9.32 mi12:09:581:16:228:1226:21
8:29
#15312
20K
12.43 mi12:38:431:45:078:2828:45
9:15
#16185
Half
13.11 mi12:45:321:51:568:326:49
9:59
#16607
25K
15.53 mi13:08:392:15:038:4223:07
9:32
#16795
30K
18.64 mi13:41:082:47:328:5932:29
10:27
#17308
20M
20.00 mi13:55:133:01:379:0514:05
10:22
#17362
21M
21.00 mi14:07:213:13:459:1412:08
12:08
#17558
35K
21.75 mi14:14:263:20:509:147:05
9:28
#17457
23M
23.00 mi14:27:493:34:139:1913:23
10:41
#17487
24M
24.00 mi14:39:013:45:259:2411:12
11:12
#17608
40K
24.85 mi14:48:273:54:519:279:26
11:02
#17625
25.2M
25.20 mi14:52:193:58:439:283:52
11:13
#17569
Finish
26.22 mi15:02:474:09:119:3110:28
10:16
#17601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi149054887488716310(Top 64%)5754(Top 53%)5754(Top 1048%)
10K6.21 mi3.10 mi14778+1274803+844803+8414695(Top 58%)4748(Top 43%)4748(Top 865%)
15K9.32 mi3.11 mi15312-5345139-3365139-33616310(Top 64%)5754(Top 53%)5754(Top 1048%)
20K12.43 mi3.11 mi16185-8735681-5425681-54218402(Top 72%)6936(Top 63%)6936(Top 1263%)
Half13.11 mi0.68 mi16607-4225933-2525933-25221449(Top 84%)8641(Top 79%)8641(Top 1574%)
25K15.53 mi2.42 mi16795-1886074-1416074-14117674(Top 69%)6642(Top 61%)6642(Top 1210%)
30K18.64 mi3.11 mi17308-5136435-3616435-36118672(Top 73%)7395(Top 68%)7395(Top 1347%)
20M20.00 mi1.36 mi17362-546494-596494-5917603(Top 69%)7015(Top 64%)7015(Top 1278%)
21M21.00 mi1.00 mi17558-1966634-1406634-14019125(Top 75%)7865(Top 72%)7865(Top 1433%)
35K21.75 mi0.75 mi17457+1016601+336601+3315417(Top 60%)6054(Top 55%)6054(Top 1103%)
23M23.00 mi1.25 mi17487-306639-386639-3817551(Top 69%)7188(Top 66%)7188(Top 1309%)
24M24.00 mi1.00 mi17608-1216739-1006739-10019751(Top 77%)8314(Top 76%)8314(Top 1514%)
40K24.85 mi0.85 mi17625-176777-386777-3818179(Top 71%)7586(Top 69%)7586(Top 1382%)
25.2M25.20 mi0.35 mi17569+566766+116766+1115229(Top 60%)6155(Top 56%)6155(Top 1121%)
Finish26.22 mi1.02 mi17601-326808-426808-4219324(Top 76%)8134(Top 74%)8134(Top 1482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16310

Females

5754

F60-64

5754

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14695

Females

4748

F60-64

4748

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16310

Females

5754

F60-64

5754

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18402

Females

6936

F60-64

6936

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

21449

Females

8641

F60-64

8641

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17674

Females

6642

F60-64

6642

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18672

Females

7395

F60-64

7395

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17603

Females

7015

F60-64

7015

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19125

Females

7865

F60-64

7865

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15417

Females

6054

F60-64

6054

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17551

Females

7188

F60-64

7188

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

19751

Females

8314

F60-64

8314

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18179

Females

7586

F60-64

7586

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15229

Females

6155

F60-64

6155

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19324

Females

8134

F60-64

8134

Passing Analysis

Category:
Athletes Passed
1382
Passed By
4078
Net Change
-2696
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14905
5K → 10K343216+127#14905#14778
10K → 15K114648-534#14778#15312
15K → 20K76949-873#15312#16185
20K → Half5427-422#16185#16607
Half → 25K163351-188#16607#16795
25K → 30K119632-513#16795#17308
30K → 20M82136-54#17308#17362
20M → 21M52248-196#17362#17558
21M → 35K11514+101#17558#17457
35K → 23M100130-30#17457#17487
23M → 24M39160-121#17487#17608
24M → 40K5572-17#17608#17625
40K → 25.2M604+56#17625#17569
25.2M → Finish5991-32#17569#17601
TOTALS13824078-2696
📊

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