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BOSTON MARATHON 2023

Jon Cline

Bib: 6582•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #6188
Start → 5K
21:43 | 6:59/mi
10K· 6.21 mi
42:52
Rank: #5806 (+382)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:03:51
Rank: #5479 (+327)
10K → 15K
20:59 | 6:45/mi
20K· 12.43 mi
1:25:16
Rank: #5420 (+59)
15K → 20K
21:25 | 6:54/mi
Half· 13.11 mi
1:29:58
Rank: #5455 (-35)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:46:53
Rank: #5448 (+7)
Half → 25K
16:55 | 6:59/mi
30K· 18.64 mi
2:09:00
Rank: #5327 (+121)
25K → 30K
22:07 | 7:07/mi
20M
2:18:46
Rank: #5282 (+45)
30K → 20M
9:46 | 7:11/mi
21M
2:26:40
Rank: #5314 (-32)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:32:06
Rank: #5348 (-34)
21M → 35K
5:26 | 7:16/mi
23M
2:42:03
Rank: #5502 (-154)
35K → 23M
9:57 | 7:57/mi
24M
2:49:55
Rank: #5615 (-113)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
2:56:44
Rank: #5704 (-89)
24M → 40K
6:49 | 7:58/mi
25.2M
2:59:41
Rank: #5737 (-33)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:07:30
Rank: #5823 (-86)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:37:32
Pace7:26 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0721:436:5921:43
6:59
-
10K
6.21 mi10:46:1642:526:5421:09
6:48
-0:11
15K
9.32 mi11:07:151:03:516:5120:59
6:45
-0:03
20K
12.43 mi11:28:401:25:166:5221:25
6:54
+0:09
Half
13.11 mi11:33:221:29:586:524:42
6:53
-0:01
25K
15.53 mi11:50:171:46:536:5316:55
6:59
+0:06
30K
18.64 mi12:12:242:09:006:5522:07
7:07
+0:08
20M
20.00 mi12:22:102:18:466:569:46
7:11
+0:04
21M
21.00 mi12:30:042:26:406:597:54
7:54
+0:43
35K
21.75 mi12:35:302:32:067:005:26
7:16
-0:38
23M
23.00 mi12:45:272:42:037:039:57
7:57
+0:41
24M
24.00 mi12:53:192:49:557:057:52
7:52
-0:05
40K
24.85 mi13:00:082:56:447:076:49
7:58
+0:06
25.2M
25.20 mi13:03:052:59:417:082:57
8:33
+0:35
Finish
26.22 mi13:10:543:07:307:097:49
7:40
-0:53

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

6:45 /mi

Average Pace

7:09 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:15

36% of race

Time at Steady Pace

1:15:57

41% of race

Time at Slower Pace

43:18

23% of race

Average Pace: 7:09 /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 mi10:25:0721:436:5921:43
6:59
#6188
10K
6.21 mi10:46:1642:526:5421:09
6:48
#5806
15K
9.32 mi11:07:151:03:516:5120:59
6:45
#5479
20K
12.43 mi11:28:401:25:166:5221:25
6:54
#5420
Half
13.11 mi11:33:221:29:586:524:42
6:53
#5455
25K
15.53 mi11:50:171:46:536:5316:55
6:59
#5448
30K
18.64 mi12:12:242:09:006:5522:07
7:07
#5327
20M
20.00 mi12:22:102:18:466:569:46
7:11
#5282
21M
21.00 mi12:30:042:26:406:597:54
7:54
#5314
35K
21.75 mi12:35:302:32:067:005:26
7:16
#5348
23M
23.00 mi12:45:272:42:037:039:57
7:57
#5502
24M
24.00 mi12:53:192:49:557:057:52
7:52
#5615
40K
24.85 mi13:00:082:56:447:076:49
7:58
#5704
25.2M
25.20 mi13:03:052:59:417:082:57
8:33
#5737
Finish
26.22 mi13:10:543:07:307:097:49
7:40
#5823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6188564656464664(Top 18%)4357(Top 29%)4357(Top 82%)
10K6.21 mi3.10 mi5806+3825328+3185328+3185378(Top 20%)4963(Top 33%)4963(Top 94%)
15K9.32 mi3.11 mi5479+3275060+2685060+2684664(Top 18%)4357(Top 29%)4357(Top 82%)
20K12.43 mi3.11 mi5420+595006+545006+545301(Top 20%)4894(Top 32%)4894(Top 93%)
Half13.11 mi0.68 mi5455-355042-365042-365909(Top 22%)5418(Top 36%)5418(Top 103%)
25K15.53 mi2.42 mi5448+75031+115031+115446(Top 20%)5017(Top 33%)5017(Top 95%)
30K18.64 mi3.11 mi5327+1214919+1124919+1125049(Top 19%)4640(Top 31%)4640(Top 88%)
20M20.00 mi1.36 mi5282+454877+424877+425053(Top 19%)4586(Top 30%)4586(Top 87%)
21M21.00 mi1.00 mi5314-324893-164893-166695(Top 25%)5664(Top 37%)5664(Top 107%)
35K21.75 mi0.75 mi5348-344918-254918-256859(Top 26%)5793(Top 38%)5793(Top 110%)
23M23.00 mi1.25 mi5502-1545039-1215039-1219351(Top 35%)7137(Top 47%)7137(Top 135%)
24M24.00 mi1.00 mi5615-1135115-765115-7610232(Top 38%)7505(Top 49%)7505(Top 142%)
40K24.85 mi0.85 mi5704-895170-555170-559817(Top 37%)7233(Top 48%)7233(Top 137%)
25.2M25.20 mi0.35 mi5737-335188-185188-189752(Top 37%)7138(Top 47%)7138(Top 135%)
Finish26.22 mi1.02 mi5823-865244-565244-569728(Top 37%)7120(Top 47%)7120(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4664

Males

4357

M18-39

4357

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5378

Males

4963

M18-39

4963

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4664

Males

4357

M18-39

4357

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5301

Males

4894

M18-39

4894

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5909

Males

5418

M18-39

5418

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5446

Males

5017

M18-39

5017

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5049

Males

4640

M18-39

4640

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5053

Males

4586

M18-39

4586

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6695

Males

5664

M18-39

5664

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6859

Males

5793

M18-39

5793

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9351

Males

7137

M18-39

7137

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10232

Males

7505

M18-39

7505

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9817

Males

7233

M18-39

7233

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9752

Males

7138

M18-39

7138

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9728

Males

7120

M18-39

7120

Passing Analysis

Category:
Athletes Passed
1465
Passed By
1100
Net Change
+365
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6188
5K → 10K43351+382#6188#5806
10K → 15K35225+327#5806#5479
15K → 20K12061+59#5479#5420
20K → Half1348-35#5420#5455
Half → 25K8982+7#5455#5448
25K → 30K18261+121#5448#5327
30K → 20M8944+45#5327#5282
20M → 21M4577-32#5282#5314
21M → 35K2458-34#5314#5348
35K → 23M35189-154#5348#5502
23M → 24M21134-113#5502#5615
24M → 40K23112-89#5615#5704
40K → 25.2M1043-33#5704#5737
25.2M → Finish29115-86#5737#5823
TOTALS14651100+365
📊

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