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BOSTON MARATHON 2024

Garrett Crichlow

Bib: 582•M

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:36
Rank: #305
Start → 5K
17:36 | 5:40/mi
10K· 6.21 mi
35:12
Rank: #285 (+20)
5K → 10K
17:36 | 5:40/mi
15K· 9.32 mi
52:47
Rank: #253 (+32)
10K → 15K
17:35 | 5:40/mi
20K· 12.43 mi
1:10:36
Rank: #239 (+14)
15K → 20K
17:49 | 5:44/mi
Half· 13.11 mi
1:14:27
Rank: #236 (+3)
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:28:22
Rank: #221 (+15)
Half → 25K
13:55 | 5:44/mi
30K· 18.64 mi
1:46:50
Rank: #204 (+17)
25K → 30K
18:28 | 5:57/mi
20M
1:55:11
Rank: #204
30K → 20M
8:21 | 6:09/mi
21M
2:01:53
Rank: #212 (-8)
20M → 21M
6:42 | 6:42/mi
35K· 21.75 mi
2:06:20
Rank: #209 (+3)
21M → 35K
4:27 | 5:57/mi
23M
2:14:26
Rank: #215 (-6)
35K → 23M
8:06 | 6:28/mi
24M
2:20:50
Rank: #223 (-8)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:26:32
Rank: #235 (-12)
24M → 40K
5:42 | 6:40/mi
25.2M
2:29:15
Rank: #249 (-14)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:37:24
Rank: #302 (-53)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:27
Pace5:41 /mi
2nd Half
Distance13.11 mi
Time1:22:57
Pace6:20 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4117:365:4017:36
5:40
-
10K
6.21 mi10:35:1735:125:4017:36
5:40
0:00
15K
9.32 mi10:52:5252:475:4017:35
5:40
0:00
20K
12.43 mi11:10:411:10:365:4117:49
5:44
+0:04
Half
13.11 mi11:14:321:14:275:413:51
5:39
-0:05
25K
15.53 mi11:28:271:28:225:4113:55
5:44
+0:05
30K
18.64 mi11:46:551:46:505:4418:28
5:57
+0:13
20M
20.00 mi11:55:161:55:115:468:21
6:09
+0:12
21M
21.00 mi12:01:582:01:535:486:42
6:42
+0:33
35K
21.75 mi12:06:252:06:205:494:27
5:57
-0:45
23M
23.00 mi12:14:312:14:265:518:06
6:28
+0:31
24M
24.00 mi12:20:552:20:505:526:24
6:24
-0:04
40K
24.85 mi12:26:372:26:325:545:42
6:40
+0:16
25.2M
25.20 mi12:29:202:29:155:552:43
7:53
+1:13
Finish
26.22 mi12:37:292:37:246:008:09
8:00
+0:07

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

5:39 /mi

Average Pace

6:00 /mi

Slowest Pace

8:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:59:38

76% of race

Time at Slower Pace

37:46

24% of race

Average Pace: 6:00 /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 mi10:17:4117:365:4017:36
5:40
#305
10K
6.21 mi10:35:1735:125:4017:36
5:40
#285
15K
9.32 mi10:52:5252:475:4017:35
5:40
#253
20K
12.43 mi11:10:411:10:365:4117:49
5:44
#239
Half
13.11 mi11:14:321:14:275:413:51
5:39
#236
25K
15.53 mi11:28:271:28:225:4113:55
5:44
#221
30K
18.64 mi11:46:551:46:505:4418:28
5:57
#204
20M
20.00 mi11:55:161:55:115:468:21
6:09
#204
21M
21.00 mi12:01:582:01:535:486:42
6:42
#212
35K
21.75 mi12:06:252:06:205:494:27
5:57
#209
23M
23.00 mi12:14:312:14:265:518:06
6:28
#215
24M
24.00 mi12:20:552:20:505:526:24
6:24
#223
40K
24.85 mi12:26:372:26:325:545:42
6:40
#235
25.2M
25.20 mi12:29:202:29:155:552:43
7:53
#249
Finish
26.22 mi12:37:292:37:246:008:09
8:00
#302
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi305284284213(Top 0.8%)192(Top 1%)192(Top 4%)
10K6.21 mi3.10 mi285+20264+20264+20266(Top 1%)245(Top 2%)245(Top 5%)
15K9.32 mi3.11 mi253+32232+32232+32213(Top 0.8%)192(Top 1%)192(Top 4%)
20K12.43 mi3.11 mi239+14218+14218+14216(Top 0.8%)196(Top 1%)196(Top 4%)
Half13.11 mi0.68 mi236+3215+3215+3199(Top 0.8%)193(Top 1%)193(Top 4%)
25K15.53 mi2.42 mi221+15200+15200+15180(Top 0.7%)161(Top 1%)161(Top 3%)
30K18.64 mi3.11 mi204+17183+17183+17207(Top 0.8%)185(Top 1%)185(Top 4%)
20M20.00 mi1.36 mi204183183328(Top 1%)302(Top 2%)302(Top 6%)
21M21.00 mi1.00 mi212-8190-7190-7558(Top 2%)523(Top 4%)523(Top 11%)
35K21.75 mi0.75 mi209+3187+3187+3308(Top 1%)284(Top 2%)284(Top 6%)
23M23.00 mi1.25 mi215-6193-6193-6627(Top 2%)591(Top 4%)591(Top 12%)
24M24.00 mi1.00 mi223-8201-8201-8760(Top 3%)715(Top 5%)715(Top 15%)
40K24.85 mi0.85 mi235-12213-12213-121002(Top 4%)928(Top 6%)928(Top 19%)
25.2M25.20 mi0.35 mi249-14227-14227-142327(Top 9%)2013(Top 14%)2013(Top 42%)
Finish26.22 mi1.02 mi302-53279-52279-528469(Top 33%)5628(Top 39%)5628(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

213

Males

192

M18-39

192

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

266

Males

245

M18-39

245

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

213

Males

192

M18-39

192

15K→20K

9.3 - 12.4 mi

Top 0.8%
×5stories
+106ft-86ft

Overall

216

Males

196

M18-39

196

20K→Half

12.4 - 13.1 mi

Top 0.8%
×2stories
+19ft-37ft

Overall

199

Males

193

M18-39

193

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

180

Males

161

M18-39

161

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9stories
+181ft-148ft

Overall

207

Males

185

M18-39

185

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

328

Males

302

M18-39

302

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

558

Males

523

M18-39

523

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

308

Males

284

M18-39

284

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

627

Males

591

M18-39

591

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

760

Males

715

M18-39

715

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1002

Males

928

M18-39

928

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2327

Males

2013

M18-39

2013

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8469

Males

5628

M18-39

5628

Passing Analysis

Category:
Athletes Passed
158
Passed By
155
Net Change
+3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#305
5K → 10K288+20#305#285
10K → 15K331+32#285#253
15K → 20K217+14#253#239
20K → Half52+3#239#236
Half → 25K172+15#236#221
25K → 30K3013+17#221#204
30K → 20M550#204#204
20M → 21M19-8#204#212
21M → 35K63+3#212#209
35K → 23M511-6#209#215
23M → 24M311-8#215#223
24M → 40K416-12#223#235
40K → 25.2M014-14#235#249
25.2M → Finish053-53#249#302
TOTALS158155+3
📊

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