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BOSTON MARATHON 2023

Cole Gentile

Bib: 29421•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:28/mi
35:37
↑ 97↓ 3451.5%
10K· 6.21 mi
11:52/mi
1:12:28
↑ 79↓ 1380.4%
15K· 9.32 mi
12:29/mi
1:51:15
↑ 67↓ 78
20K· 12.43 mi
13:11/mi
2:32:14
↑ 106↓ 860.1%
Half· 13.11 mi
12:54/mi
2:41:02
↑ 19↓ 370.5%
25K· 15.53 mi
14:13/mi
3:15:30
↑ 66↓ 880.2%
30K· 18.64 mi
15:23/mi
4:03:19
↑ 181↓ 1480.2%
20M
15:55/mi
4:24:57
↑ 64↓ 500.2%
21M
15:55/mi
4:40:52
↑ 106↓ 241.6%
35K· 21.75 mi
14:14/mi
4:51:31
↑ 17↓ 861.7%
23M
15:26/mi
5:10:51
↑ 23↓ 630.6%
24M
15:16/mi
5:26:07
↓ 821.3%
40K· 24.85 mi
15:57/mi
5:39:45
↓ 200.3%
25.2M
16:49/mi
5:45:33
↑ 13↓ 160.2%
Finish· 26.22 mi
13:07/mi
5:58:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:41:02
Pace12:17 /mi
2nd Half
Distance13.11 mi
Time3:17:53
Pace15:06 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5035:3711:2835:37
11:28
-
10K
6.21 mi12:30:411:12:2811:4036:51
11:52
+0:24
15K
9.32 mi13:09:281:51:1511:5638:47
12:29
+0:37
20K
12.43 mi13:50:272:32:1412:1540:59
13:11
+0:42
Half
13.11 mi13:59:152:41:0212:178:48
12:54
-0:17
25K
15.53 mi14:33:433:15:3012:3534:28
14:13
+1:19
30K
18.64 mi15:21:324:03:1913:0347:49
15:23
+1:10
20M
20.00 mi15:43:104:24:5713:1521:38
15:55
+0:32
21M
21.00 mi15:59:054:40:5213:2215:55
15:55
0:00
35K
21.75 mi16:09:444:51:3113:2410:39
14:14
-1:41
23M
23.00 mi16:29:045:10:5113:3119:20
15:26
+1:12
24M
24.00 mi16:44:205:26:0713:3515:16
15:16
-0:10
40K
24.85 mi16:57:585:39:4513:4013:38
15:57
+0:41
25.2M
25.20 mi17:03:465:45:3313:435:48
16:49
+0:52
Finish
26.22 mi17:17:085:58:5513:4213:22
13:07
-3:42

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

11:28 /mi

Average Pace

13:42 /mi

Slowest Pace

16:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:24

49% of race

Time at Steady Pace

45:07

13% of race

Time at Slower Pace

2:19:24

39% of race

Average Pace: 13:41 /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 mi11:53:5035:3711:2835:37
11:28
#26187
10K
6.21 mi12:30:411:12:2811:4036:51
11:52
#26207
15K
9.32 mi13:09:281:51:1511:5638:47
12:29
#26258
20K
12.43 mi13:50:272:32:1412:1540:59
13:11
#26293
Half
13.11 mi13:59:152:41:0212:178:48
12:54
#26302
25K
15.53 mi14:33:433:15:3012:3534:28
14:13
#26327
30K
18.64 mi15:21:324:03:1913:0347:49
15:23
#26423
20M
20.00 mi15:43:104:24:5713:1521:38
15:55
#26457
21M
21.00 mi15:59:054:40:5213:2215:55
15:55
#26456
35K
21.75 mi16:09:444:51:3113:2410:39
14:14
#26464
23M
23.00 mi16:29:045:10:5113:3119:20
15:26
#26478
24M
24.00 mi16:44:205:26:0713:3515:16
15:16
#26490
40K
24.85 mi16:57:585:39:4513:4013:38
15:57
#26500
25.2M
25.20 mi17:03:465:45:3313:435:48
16:49
#26505
Finish
26.22 mi17:17:085:58:5513:4213:22
13:07
#26502
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26187149971499726311(Top 99%)15050(Top 99%)15050(Top 285%)
10K6.21 mi3.10 mi26207-2015014-1715014-1726195(Top 98%)15008(Top 99%)15008(Top 284%)
15K9.32 mi3.11 mi26258-5115031-1715031-1726311(Top 99%)15050(Top 99%)15050(Top 285%)
20K12.43 mi3.11 mi26293-3515050-1915050-1926317(Top 99%)15049(Top 99%)15049(Top 285%)
Half13.11 mi0.68 mi26302-915053-315053-326324(Top 99%)15047(Top 99%)15047(Top 285%)
25K15.53 mi2.42 mi26327-2515065-1215065-1226419(Top 99%)15080(Top 99%)15080(Top 285%)
30K18.64 mi3.11 mi26423-9615095-3015095-3026509(Top 100%)15122(Top 100%)15122(Top 286%)
20M20.00 mi1.36 mi26457-3415105-1015105-1026473(Top 99%)15094(Top 99%)15094(Top 286%)
21M21.00 mi1.00 mi26456+115106-115106-126192(Top 98%)14952(Top 99%)14952(Top 283%)
35K21.75 mi0.75 mi26464-815110-415110-426200(Top 98%)14951(Top 99%)14951(Top 283%)
23M23.00 mi1.25 mi26478-1415113-315113-326395(Top 99%)15046(Top 99%)15046(Top 285%)
24M24.00 mi1.00 mi26490-1215117-415117-426441(Top 99%)15067(Top 99%)15067(Top 285%)
40K24.85 mi0.85 mi26500-1015119-215119-226399(Top 99%)15040(Top 99%)15040(Top 285%)
25.2M25.20 mi0.35 mi26505-515121-215121-226336(Top 99%)14992(Top 99%)14992(Top 284%)
Finish26.22 mi1.02 mi26502+315116+515116+526031(Top 98%)14825(Top 98%)14825(Top 281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26311

Males

15050

M18-39

15050

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26195

Males

15008

M18-39

15008

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26311

Males

15050

M18-39

15050

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26317

Males

15049

M18-39

15049

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26324

Males

15047

M18-39

15047

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26419

Males

15080

M18-39

15080

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26509

Males

15122

M18-39

15122

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

26473

Males

15094

M18-39

15094

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26192

Males

14952

M18-39

14952

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

26200

Males

14951

M18-39

14951

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26395

Males

15046

M18-39

15046

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26441

Males

15067

M18-39

15067

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26399

Males

15040

M18-39

15040

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26336

Males

14992

M18-39

14992

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26031

Males

14825

M18-39

14825

Passing Analysis

Category:
Athletes Passed
179
Passed By
494
Net Change
-315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26187
5K → 10K5373-20#26187#26207
10K → 15K2879-51#26207#26258
15K → 20K3065-35#26258#26293
20K → Half918-9#26293#26302
Half → 25K934-25#26302#26327
25K → 30K10106-96#26327#26423
30K → 20M741-34#26423#26457
20M → 21M43+1#26457#26456
21M → 35K210-8#26456#26464
35K → 23M519-14#26464#26478
23M → 24M416-12#26478#26490
24M → 40K818-10#26490#26500
40K → 25.2M05-5#26500#26505
25.2M → Finish107+3#26505#26502
TOTALS179494-315
📊

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