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BOSTON MARATHON 2024

Grace Chediak

Bib: 6597•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Female)
#0 / 10924
Top 1%
Division (F18-39)
#0 / 4660
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5143
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
41:45
Rank: #4712 (+431)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:02:04
Rank: #3993 (+719)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:22:37
Rank: #3595 (+398)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:27:10
Rank: #3585 (+10)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:43:26
Rank: #3356 (+229)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:04:28
Rank: #2932 (+424)
25K → 30K
21:02 | 6:46/mi
20M
2:13:46
Rank: #2764 (+168)
30K → 20M
9:18 | 6:51/mi
21M
2:21:04
Rank: #2643 (+121)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:26:06
Rank: #2586 (+57)
21M → 35K
5:02 | 6:44/mi
23M
2:34:54
Rank: #2497 (+89)
35K → 23M
8:48 | 7:02/mi
24M
2:41:45
Rank: #2418 (+79)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:47:43
Rank: #2346 (+72)
24M → 40K
5:58 | 6:59/mi
25.2M
2:50:24
Rank: #2317 (+29)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:57:12
Rank: #2253 (+64)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:02
Pace6:52 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5420:566:4420:56
6:44
-
10K
6.21 mi10:46:4341:456:4320:49
6:42
-0:02
15K
9.32 mi11:07:021:02:046:4020:19
6:32
-0:10
20K
12.43 mi11:27:351:22:376:3920:33
6:37
+0:05
Half
13.11 mi11:32:081:27:106:394:33
6:40
+0:03
25K
15.53 mi11:48:241:43:266:4016:16
6:43
+0:03
30K
18.64 mi12:09:262:04:286:4121:02
6:46
+0:03
20M
20.00 mi12:18:442:13:466:419:18
6:51
+0:05
21M
21.00 mi12:26:022:21:046:437:18
7:18
+0:27
35K
21.75 mi12:31:042:26:066:435:02
6:44
-0:34
23M
23.00 mi12:39:522:34:546:448:48
7:02
+0:18
24M
24.00 mi12:46:432:41:456:446:51
6:51
-0:11
40K
24.85 mi12:52:412:47:436:455:58
6:59
+0:08
25.2M
25.20 mi12:55:222:50:246:462:41
7:47
+0:48
Finish
26.22 mi13:02:102:57:126:466:48
6:40
-1:07

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

6:32 /mi

Average Pace

6:46 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:13

94% of race

Time at Steady Pace

7:18

4% of race

Time at Slower Pace

2:41

2% of race

Average Pace: 6:45 /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 mi10:25:5420:566:4420:56
6:44
#5143
10K
6.21 mi10:46:4341:456:4320:49
6:42
#4712
15K
9.32 mi11:07:021:02:046:4020:19
6:32
#3993
20K
12.43 mi11:27:351:22:376:3920:33
6:37
#3595
Half
13.11 mi11:32:081:27:106:394:33
6:40
#3585
25K
15.53 mi11:48:241:43:266:4016:16
6:43
#3356
30K
18.64 mi12:09:262:04:286:4121:02
6:46
#2932
20M
20.00 mi12:18:442:13:466:419:18
6:51
#2764
21M
21.00 mi12:26:022:21:046:437:18
7:18
#2643
35K
21.75 mi12:31:042:26:066:435:02
6:44
#2586
23M
23.00 mi12:39:522:34:546:448:48
7:02
#2497
24M
24.00 mi12:46:432:41:456:446:51
6:51
#2418
40K
24.85 mi12:52:412:47:436:455:58
6:59
#2346
25.2M
25.20 mi12:55:222:50:246:462:41
7:47
#2317
Finish
26.22 mi13:02:102:57:126:466:48
6:40
#2253
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi51433743742936(Top 11%)130(Top 1%)130(Top 3%)
10K6.21 mi3.10 mi4712+431310+64310+644330(Top 17%)262(Top 2%)262(Top 6%)
15K9.32 mi3.11 mi3993+719218+92218+922936(Top 11%)130(Top 1%)130(Top 3%)
20K12.43 mi3.11 mi3595+398175+43175+432716(Top 11%)116(Top 1%)116(Top 2%)
Half13.11 mi0.68 mi3585+101751753622(Top 14%)193(Top 2%)193(Top 4%)
25K15.53 mi2.42 mi3356+229164+11164+112710(Top 11%)139(Top 1%)139(Top 3%)
30K18.64 mi3.11 mi2932+424142+22142+221828(Top 7%)92(Top 0.8%)92(Top 2%)
20M20.00 mi1.36 mi2764+168134+8134+81749(Top 7%)100(Top 0.9%)100(Top 2%)
21M21.00 mi1.00 mi2643+121130+4130+41875(Top 7%)119(Top 1%)119(Top 3%)
35K21.75 mi0.75 mi2586+57128+2128+22044(Top 8%)152(Top 1%)152(Top 3%)
23M23.00 mi1.25 mi2497+89123+5123+52050(Top 8%)170(Top 2%)170(Top 4%)
24M24.00 mi1.00 mi2418+791231231864(Top 7%)160(Top 1%)160(Top 3%)
40K24.85 mi0.85 mi2346+72124-1124-11807(Top 7%)164(Top 2%)164(Top 4%)
25.2M25.20 mi0.35 mi2317+29126-2126-22172(Top 9%)249(Top 2%)249(Top 5%)
Finish26.22 mi1.02 mi2253+64123+3123+31921(Top 8%)223(Top 2%)223(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2936

Females

130

F18-39

130

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4330

Females

262

F18-39

262

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2936

Females

130

F18-39

130

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2716

Females

116

F18-39

116

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3622

Females

193

F18-39

193

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2710

Females

139

F18-39

139

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1828

Females

92

F18-39

92

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1749

Females

100

F18-39

100

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1875

Females

119

F18-39

119

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2044

Females

152

F18-39

152

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2050

Females

170

F18-39

170

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1864

Females

160

F18-39

160

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1807

Females

164

F18-39

164

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2172

Females

249

F18-39

249

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1921

Females

223

F18-39

223

Passing Analysis

Category:
Athletes Passed
3070
Passed By
180
Net Change
+2890
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5143
5K → 10K46635+431#5143#4712
10K → 15K7190+719#4712#3993
15K → 20K4057+398#3993#3595
20K → Half2818+10#3595#3585
Half → 25K25021+229#3585#3356
25K → 30K4339+424#3356#2932
30K → 20M18012+168#2932#2764
20M → 21M13110+121#2764#2643
21M → 35K6811+57#2643#2586
35K → 23M11324+89#2586#2497
23M → 24M856+79#2497#2418
24M → 40K8210+72#2418#2346
40K → 25.2M356+29#2346#2317
25.2M → Finish7511+64#2317#2253
TOTALS3070180+2890
📊

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