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BOSTON MARATHON 2023

Daniel Agustsson

Bib: 4899•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Division (M18-39)
#0 / 5285
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #1435
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
38:55
Rank: #1420 (+15)
5K → 10K
19:20 | 6:13/mi
15K· 9.32 mi
58:15
Rank: #1369 (+51)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:17:34
Rank: #1278 (+91)
15K → 20K
19:19 | 6:13/mi
Half· 13.11 mi
1:21:48
Rank: #1276 (+2)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:48
Rank: #1216 (+60)
Half → 25K
15:00 | 6:11/mi
30K· 18.64 mi
1:56:14
Rank: #1129 (+87)
25K → 30K
19:26 | 6:15/mi
20M
2:04:41
Rank: #1074 (+55)
30K → 20M
8:27 | 6:13/mi
21M
2:11:07
Rank: #1015 (+59)
20M → 21M
6:26 | 6:26/mi
35K· 21.75 mi
2:15:38
Rank: #992 (+23)
21M → 35K
4:31 | 6:02/mi
23M
2:23:24
Rank: #959 (+33)
35K → 23M
7:46 | 6:12/mi
24M
2:29:19
Rank: #912 (+47)
23M → 24M
5:55 | 5:55/mi
40K· 24.85 mi
2:34:31
Rank: #884 (+28)
24M → 40K
5:12 | 6:05/mi
25.2M
2:36:44
Rank: #864 (+20)
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:42:35
Rank: #822 (+42)
25.2M → Finish
5:51 | 5:44/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:21:48
Pace6:14 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:20:47
Pace6:10 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0519:356:1819:35
6:18
-
10K
6.21 mi10:41:2538:556:1619:20
6:13
-0:05
15K
9.32 mi11:00:4558:156:1519:20
6:13
0:00
20K
12.43 mi11:20:041:17:346:1419:19
6:13
0:00
Half
13.11 mi11:24:181:21:486:144:14
6:12
-0:01
25K
15.53 mi11:39:181:36:486:1415:00
6:11
-0:01
30K
18.64 mi11:58:441:56:146:1419:26
6:15
+0:04
20M
20.00 mi12:07:112:04:416:148:27
6:13
-0:02
21M
21.00 mi12:13:372:11:076:156:26
6:26
+0:13
35K
21.75 mi12:18:082:15:386:144:31
6:02
-0:24
23M
23.00 mi12:25:542:23:246:147:46
6:12
+0:10
24M
24.00 mi12:31:492:29:196:135:55
5:55
-0:17
40K
24.85 mi12:37:012:34:316:135:12
6:05
+0:10
25.2M
25.20 mi12:39:142:36:446:132:13
6:26
+0:21
Finish
26.22 mi12:45:052:42:356:125:51
5:44
-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

5:44 /mi

Average Pace

6:12 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:56

95% of race

Time at Steady Pace

8:39

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:12 /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 mi10:22:0519:356:1819:35
6:18
#1435
10K
6.21 mi10:41:2538:556:1619:20
6:13
#1420
15K
9.32 mi11:00:4558:156:1519:20
6:13
#1369
20K
12.43 mi11:20:041:17:346:1419:19
6:13
#1278
Half
13.11 mi11:24:181:21:486:144:14
6:12
#1276
25K
15.53 mi11:39:181:36:486:1415:00
6:11
#1216
30K
18.64 mi11:58:441:56:146:1419:26
6:15
#1129
20M
20.00 mi12:07:112:04:416:148:27
6:13
#1074
21M
21.00 mi12:13:372:11:076:156:26
6:26
#1015
35K
21.75 mi12:18:082:15:386:144:31
6:02
#992
23M
23.00 mi12:25:542:23:246:147:46
6:12
#959
24M
24.00 mi12:31:492:29:196:135:55
5:55
#912
40K
24.85 mi12:37:012:34:316:135:12
6:05
#884
25.2M
25.20 mi12:39:142:36:446:132:13
6:26
#864
Finish
26.22 mi12:45:052:42:356:125:51
5:44
#822
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1435136413641318(Top 5%)1256(Top 8%)1256(Top 24%)
10K6.21 mi3.10 mi1420+151354+101354+101429(Top 5%)1363(Top 9%)1363(Top 26%)
15K9.32 mi3.11 mi1369+511304+501304+501318(Top 5%)1256(Top 8%)1256(Top 24%)
20K12.43 mi3.11 mi1278+911217+871217+871092(Top 4%)1041(Top 7%)1041(Top 20%)
Half13.11 mi0.68 mi1276+2121712171342(Top 5%)1282(Top 8%)1282(Top 24%)
25K15.53 mi2.42 mi1216+601161+561161+56959(Top 4%)910(Top 6%)910(Top 17%)
30K18.64 mi3.11 mi1129+871077+841077+84797(Top 3%)757(Top 5%)757(Top 14%)
20M20.00 mi1.36 mi1074+551023+541023+54693(Top 3%)656(Top 4%)656(Top 12%)
21M21.00 mi1.00 mi1015+59965+58965+58544(Top 2%)510(Top 3%)510(Top 10%)
35K21.75 mi0.75 mi992+23944+21944+21767(Top 3%)726(Top 5%)726(Top 14%)
23M23.00 mi1.25 mi959+33912+32912+32620(Top 2%)585(Top 4%)585(Top 11%)
24M24.00 mi1.00 mi912+47865+47865+47411(Top 2%)385(Top 3%)385(Top 7%)
40K24.85 mi0.85 mi884+28837+28837+28459(Top 2%)432(Top 3%)432(Top 8%)
25.2M25.20 mi0.35 mi864+20818+19818+19404(Top 2%)382(Top 3%)382(Top 7%)
Finish26.22 mi1.02 mi822+42778+40778+40293(Top 1%)275(Top 2%)275(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1318

Males

1256

M18-39

1256

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1429

Males

1363

M18-39

1363

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1318

Males

1256

M18-39

1256

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1092

Males

1041

M18-39

1041

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1342

Males

1282

M18-39

1282

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

959

Males

910

M18-39

910

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

797

Males

757

M18-39

757

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

693

Males

656

M18-39

656

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

544

Males

510

M18-39

510

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

767

Males

726

M18-39

726

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

620

Males

585

M18-39

585

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

411

Males

385

M18-39

385

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

459

Males

432

M18-39

432

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

404

Males

382

M18-39

382

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

293

Males

275

M18-39

275

Passing Analysis

Category:
Athletes Passed
733
Passed By
120
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1435
5K → 10K8065+15#1435#1420
10K → 15K7221+51#1420#1369
15K → 20K10211+91#1369#1278
20K → Half97+2#1278#1276
Half → 25K611+60#1276#1216
25K → 30K969+87#1216#1129
30K → 20M550+55#1129#1074
20M → 21M601+59#1074#1015
21M → 35K241+23#1015#992
35K → 23M330+33#992#959
23M → 24M470+47#959#912
24M → 40K280+28#912#884
40K → 25.2M211+20#884#864
25.2M → Finish453+42#864#822
TOTALS733120+613
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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