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BOSTON MARATHON 2023

Cameron Dorn

Bib: 6511•M

SC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:55
Rank: #3951
Start → 5K
20:55 | 6:44/mi
10K· 6.21 mi
41:39
Rank: #4009 (-58)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:16
Rank: #3821 (+188)
10K → 15K
20:37 | 6:38/mi
20K· 12.43 mi
1:23:02
Rank: #3700 (+121)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:27:34
Rank: #3700
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:51
Rank: #3640 (+60)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:05:13
Rank: #3596 (+44)
25K → 30K
21:22 | 6:53/mi
20M
2:14:48
Rank: #3619 (-23)
30K → 20M
9:35 | 7:03/mi
21M
2:22:18
Rank: #3669 (-50)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:27:22
Rank: #3672 (-3)
21M → 35K
5:04 | 6:46/mi
23M
2:36:17
Rank: #3698 (-26)
35K → 23M
8:55 | 7:07/mi
24M
2:43:08
Rank: #3702 (-4)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:49:05
Rank: #3682 (+20)
24M → 40K
5:57 | 6:58/mi
25.2M
2:51:42
Rank: #3694 (-12)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:58:43
Rank: #3750 (-56)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:34
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:31:09
Pace6:57 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0520:556:4420:55
6:44
-
10K
6.21 mi10:44:4941:396:4220:44
6:40
-0:04
15K
9.32 mi11:05:261:02:166:4120:37
6:38
-0:02
20K
12.43 mi11:26:121:23:026:4120:46
6:41
+0:03
Half
13.11 mi11:30:441:27:346:414:32
6:39
-0:02
25K
15.53 mi11:47:011:43:516:4116:17
6:43
+0:04
30K
18.64 mi12:08:232:05:136:4321:22
6:53
+0:10
20M
20.00 mi12:17:582:14:486:449:35
7:03
+0:10
21M
21.00 mi12:25:282:22:186:477:30
7:30
+0:27
35K
21.75 mi12:30:322:27:226:475:04
6:46
-0:44
23M
23.00 mi12:39:272:36:176:488:55
7:07
+0:21
24M
24.00 mi12:46:182:43:086:486:51
6:51
-0:16
40K
24.85 mi12:52:152:49:056:485:57
6:58
+0:07
25.2M
25.20 mi12:54:522:51:426:492:37
7:35
+0:37
Finish
26.22 mi13:01:532:58:436:497:01
6:53
-0:42

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

6:38 /mi

Average Pace

6:49 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:36

94% of race

Time at Steady Pace

10:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:24:0520:556:4420:55
6:44
#3951
10K
6.21 mi10:44:4941:396:4220:44
6:40
#4009
15K
9.32 mi11:05:261:02:166:4120:37
6:38
#3821
20K
12.43 mi11:26:121:23:026:4120:46
6:41
#3700
Half
13.11 mi11:30:441:27:346:414:32
6:39
#3700
25K
15.53 mi11:47:011:43:516:4116:17
6:43
#3640
30K
18.64 mi12:08:232:05:136:4321:22
6:53
#3596
20M
20.00 mi12:17:582:14:486:449:35
7:03
#3619
21M
21.00 mi12:25:282:22:186:477:30
7:30
#3669
35K
21.75 mi12:30:322:27:226:475:04
6:46
#3672
23M
23.00 mi12:39:272:36:176:488:55
7:07
#3698
24M
24.00 mi12:46:182:43:086:486:51
6:51
#3702
40K
24.85 mi12:52:152:49:056:485:57
6:58
#3682
25.2M
25.20 mi12:54:522:51:426:492:37
7:35
#3694
Finish
26.22 mi13:01:532:58:436:497:01
6:53
#3750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3951370837083579(Top 13%)3383(Top 22%)3383(Top 64%)
10K6.21 mi3.10 mi4009-583770-623770-624082(Top 15%)3833(Top 25%)3833(Top 73%)
15K9.32 mi3.11 mi3821+1883605+1653605+1653579(Top 13%)3383(Top 22%)3383(Top 64%)
20K12.43 mi3.11 mi3700+1213499+1063499+1063442(Top 13%)3261(Top 21%)3261(Top 62%)
Half13.11 mi0.68 mi3700349934993799(Top 14%)3583(Top 24%)3583(Top 68%)
25K15.53 mi2.42 mi3640+603445+543445+543487(Top 13%)3300(Top 22%)3300(Top 62%)
30K18.64 mi3.11 mi3596+443402+433402+433509(Top 13%)3300(Top 22%)3300(Top 62%)
20M20.00 mi1.36 mi3619-233421-193421-194320(Top 16%)3980(Top 26%)3980(Top 75%)
21M21.00 mi1.00 mi3669-503466-453466-454551(Top 17%)4138(Top 27%)4138(Top 78%)
35K21.75 mi0.75 mi3672-33465+13465+13990(Top 15%)3665(Top 24%)3665(Top 69%)
23M23.00 mi1.25 mi3698-263486-213486-214386(Top 16%)3995(Top 26%)3995(Top 76%)
24M24.00 mi1.00 mi3702-43487-13487-13924(Top 15%)3583(Top 24%)3583(Top 68%)
40K24.85 mi0.85 mi3682+203463+243463+243618(Top 14%)3282(Top 22%)3282(Top 62%)
25.2M25.20 mi0.35 mi3694-123474-113474-114270(Top 16%)3740(Top 25%)3740(Top 71%)
Finish26.22 mi1.02 mi3750-563522-483522-484525(Top 17%)3933(Top 26%)3933(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3579

Males

3383

M18-39

3383

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4082

Males

3833

M18-39

3833

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3579

Males

3383

M18-39

3383

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3442

Males

3261

M18-39

3261

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3799

Males

3583

M18-39

3583

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3487

Males

3300

M18-39

3300

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3509

Males

3300

M18-39

3300

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4320

Males

3980

M18-39

3980

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4551

Males

4138

M18-39

4138

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3990

Males

3665

M18-39

3665

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4386

Males

3995

M18-39

3995

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3924

Males

3583

M18-39

3583

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3618

Males

3282

M18-39

3282

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4270

Males

3740

M18-39

3740

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4525

Males

3933

M18-39

3933

Passing Analysis

Category:
Athletes Passed
1171
Passed By
970
Net Change
+201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3951
5K → 10K199257-58#3951#4009
10K → 15K23244+188#4009#3821
15K → 20K16544+121#3821#3700
20K → Half12120#3700#3700
Half → 25K11050+60#3700#3640
25K → 30K12480+44#3640#3596
30K → 20M5376-23#3596#3619
20M → 21M4090-50#3619#3669
21M → 35K2730-3#3669#3672
35K → 23M5783-26#3672#3698
23M → 24M4549-4#3698#3702
24M → 40K5232+20#3702#3682
40K → 25.2M1729-12#3682#3694
25.2M → Finish3894-56#3694#3750
TOTALS1171970+201
📊

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