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BOSTON MARATHON 2023

Dane Sawyer

Bib: 1414•M

OR

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
Division (M18-39)
#0 / 5285
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:46
Rank: #763
Start → 5K
6:02/mi
18:46 split
10K· 6.21 mi
37:21
Rank: #754 (+9)
5K → 10K
5:59/mi
18:35 split
15K· 9.32 mi
56:04
Rank: #752 (+2)
10K → 15K
6:01/mi
18:43 split
20K· 12.43 mi
1:14:55
Rank: #724 (+28)
15K → 20K
6:04/mi
18:51 split
Half· 13.11 mi
1:19:02
Rank: #724
20K → Half
6:02/mi
4:07 split
25K· 15.53 mi
1:33:42
Rank: #707 (+17)
Half → 25K
6:03/mi
14:40 split
30K· 18.64 mi
1:52:35
Rank: #648 (+59)
25K → 30K
6:05/mi
18:53 split
20M
2:00:53
Rank: #629 (+19)
30K → 20M
6:06/mi
8:18 split
21M
2:07:17
Rank: #613 (+16)
20M → 21M
6:24/mi
6:24 split
35K· 21.75 mi
2:11:41
Rank: #604 (+9)
21M → 35K
5:53/mi
4:24 split
23M
2:19:16
Rank: #586 (+18)
35K → 23M
6:03/mi
7:35 split
24M
2:25:08
Rank: #561 (+25)
23M → 24M
5:52/mi
5:52 split
40K· 24.85 mi
2:30:10
Rank: #537 (+24)
24M → 40K
5:53/mi
5:02 split
25.2M
2:32:20
Rank: #531 (+6)
40K → 25.2M
6:17/mi
2:10 split
Finish· 26.22 mi
2:38:06
Rank: #494 (+37)
25.2M → Finish
5:40/mi
5:46 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:19:02
Pace6:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:04
Pace6:02 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1818:466:0218:46
6:02
-
10K
6.21 mi10:37:5337:216:0118:35
5:59
-0:03
15K
9.32 mi10:56:3656:046:0118:43
6:01
+0:02
20K
12.43 mi11:15:271:14:556:0218:51
6:04
+0:03
Half
13.11 mi11:19:341:19:026:024:07
6:02
-0:02
25K
15.53 mi11:34:141:33:426:0214:40
6:03
+0:01
30K
18.64 mi11:53:071:52:356:0218:53
6:05
+0:02
20M
20.00 mi12:01:252:00:536:038:18
6:06
+0:01
21M
21.00 mi12:07:492:07:176:046:24
6:24
+0:18
35K
21.75 mi12:12:132:11:416:034:24
5:53
-0:31
23M
23.00 mi12:19:482:19:166:037:35
6:03
+0:10
24M
24.00 mi12:25:402:25:086:035:52
5:52
-0:11
40K
24.85 mi12:30:422:30:106:035:02
5:53
+0:01
25.2M
25.20 mi12:32:522:32:206:032:10
6:17
+0:24
Finish
26.22 mi12:38:382:38:066:025:46
5:40
-0:37

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

5:40 /mi

Average Pace

6:02 /mi

Slowest Pace

6:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:32

95% of race

Time at Steady Pace

8:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:02 /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 mi10:19:1818:466:0218:46
6:02
#763
10K
6.21 mi10:37:5337:216:0118:35
5:59
#754
15K
9.32 mi10:56:3656:046:0118:43
6:01
#752
20K
12.43 mi11:15:271:14:556:0218:51
6:04
#724
Half
13.11 mi11:19:341:19:026:024:07
6:02
#724
25K
15.53 mi11:34:141:33:426:0214:40
6:03
#707
30K
18.64 mi11:53:071:52:356:0218:53
6:05
#648
20M
20.00 mi12:01:252:00:536:038:18
6:06
#629
21M
21.00 mi12:07:492:07:176:046:24
6:24
#613
35K
21.75 mi12:12:132:11:416:034:24
5:53
#604
23M
23.00 mi12:19:482:19:166:037:35
6:03
#586
24M
24.00 mi12:25:402:25:086:035:52
5:52
#561
40K
24.85 mi12:30:422:30:106:035:02
5:53
#537
25.2M
25.20 mi12:32:522:32:206:032:10
6:17
#531
Finish
26.22 mi12:38:382:38:066:025:46
5:40
#494
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi763715715758(Top 3%)713(Top 5%)713(Top 13%)
10K6.21 mi3.10 mi754+9710+5710+5753(Top 3%)709(Top 5%)709(Top 13%)
15K9.32 mi3.11 mi752+2708+2708+2758(Top 3%)713(Top 5%)713(Top 13%)
20K12.43 mi3.11 mi724+28681+27681+27696(Top 3%)654(Top 4%)654(Top 12%)
Half13.11 mi0.68 mi724681681818(Top 3%)776(Top 5%)776(Top 15%)
25K15.53 mi2.42 mi707+17664+17664+17618(Top 2%)577(Top 4%)577(Top 11%)
30K18.64 mi3.11 mi648+59607+57607+57480(Top 2%)448(Top 3%)448(Top 8%)
20M20.00 mi1.36 mi629+19589+18589+18494(Top 2%)460(Top 3%)460(Top 9%)
21M21.00 mi1.00 mi613+16573+16573+16480(Top 2%)446(Top 3%)446(Top 8%)
35K21.75 mi0.75 mi604+9564+9564+9480(Top 2%)445(Top 3%)445(Top 8%)
23M23.00 mi1.25 mi586+18546+18546+18382(Top 1%)356(Top 2%)356(Top 7%)
24M24.00 mi1.00 mi561+25523+23523+23343(Top 1%)317(Top 2%)317(Top 6%)
40K24.85 mi0.85 mi537+24500+23500+23209(Top 0.8%)187(Top 1%)187(Top 4%)
25.2M25.20 mi0.35 mi531+6494+6494+6222(Top 0.8%)203(Top 1%)203(Top 4%)
Finish26.22 mi1.02 mi494+37459+35459+35196(Top 0.7%)180(Top 1%)180(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

758

Males

713

M18-39

713

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

753

Males

709

M18-39

709

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

758

Males

713

M18-39

713

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

696

Males

654

M18-39

654

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

818

Males

776

M18-39

776

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

618

Males

577

M18-39

577

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

480

Males

448

M18-39

448

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

494

Males

460

M18-39

460

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

480

Males

446

M18-39

446

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

480

Males

445

M18-39

445

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

382

Males

356

M18-39

356

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

343

Males

317

M18-39

317

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

209

Males

187

M18-39

187

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

222

Males

203

M18-39

203

25.2M→Finish

25.2 - 26.2 mi

Top 0.7%
×2stories
+22ft-21ft

Overall

196

Males

180

M18-39

180

Passing Analysis

Category:
Athletes Passed
361
Passed By
92
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#763
5K → 10K4435+9#763#754
10K → 15K2119+2#754#752
15K → 20K368+28#752#724
20K → Half440#724#724
Half → 25K225+17#724#707
25K → 30K656+59#707#648
30K → 20M223+19#648#629
20M → 21M182+16#629#613
21M → 35K112+9#613#604
35K → 23M224+18#604#586
23M → 24M294+25#586#561
24M → 40K240+24#561#537
40K → 25.2M60+6#537#531
25.2M → Finish370+37#531#494
TOTALS36192+269
📊

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