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BOSTON MARATHON 2023

Adam Freese

Bib: 2411•M

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:16
Rank: #2387
Start → 5K
20:16 | 6:31/mi
10K· 6.21 mi
39:59
Rank: #2152 (+235)
5K → 10K
19:43 | 6:21/mi
15K· 9.32 mi
59:35
Rank: #1972 (+180)
10K → 15K
19:36 | 6:19/mi
20K· 12.43 mi
1:19:14
Rank: #1829 (+143)
15K → 20K
19:39 | 6:19/mi
Half· 13.11 mi
1:23:24
Rank: #1779 (+50)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:38:36
Rank: #1691 (+88)
Half → 25K
15:12 | 6:16/mi
30K· 18.64 mi
1:58:00
Rank: #1461 (+230)
25K → 30K
19:24 | 6:15/mi
20M
2:06:33
Rank: #1393 (+68)
30K → 20M
8:33 | 6:18/mi
21M
2:12:51
Rank: #1293 (+100)
20M → 21M
6:18 | 6:18/mi
35K· 21.75 mi
2:17:20
Rank: #1242 (+51)
21M → 35K
4:29 | 6:00/mi
23M
2:25:07
Rank: #1174 (+68)
35K → 23M
7:47 | 6:13/mi
24M
2:31:10
Rank: #1135 (+39)
23M → 24M
6:03 | 6:03/mi
40K· 24.85 mi
2:36:26
Rank: #1105 (+30)
24M → 40K
5:16 | 6:10/mi
25.2M
2:38:44
Rank: #1096 (+9)
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:44:48
Rank: #1060 (+36)
25.2M → Finish
6:04 | 5:57/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:23:24
Pace6:22 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:21:24
Pace6:13 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1820:166:3120:16
6:31
-
10K
6.21 mi10:41:0139:596:2619:43
6:21
-0:10
15K
9.32 mi11:00:3759:356:2419:36
6:19
-0:02
20K
12.43 mi11:20:161:19:146:2319:39
6:19
0:00
Half
13.11 mi11:24:261:23:246:224:10
6:06
-0:13
25K
15.53 mi11:39:381:38:366:2115:12
6:16
+0:10
30K
18.64 mi11:59:021:58:006:2019:24
6:15
-0:01
20M
20.00 mi12:07:352:06:336:208:33
6:18
+0:03
21M
21.00 mi12:13:532:12:516:206:18
6:18
0:00
35K
21.75 mi12:18:222:17:206:194:29
6:00
-0:18
23M
23.00 mi12:26:092:25:076:197:47
6:13
+0:13
24M
24.00 mi12:32:122:31:106:186:03
6:03
-0:10
40K
24.85 mi12:37:282:36:266:185:16
6:10
+0:07
25.2M
25.20 mi12:39:462:38:446:182:18
6:40
+0:30
Finish
26.22 mi12:45:502:44:486:176:04
5:57
-0:43

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

5:57 /mi

Average Pace

6:17 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:30

99% of race

Time at Steady Pace

2:18

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:21:1820:166:3120:16
6:31
#2387
10K
6.21 mi10:41:0139:596:2619:43
6:21
#2152
15K
9.32 mi11:00:3759:356:2419:36
6:19
#1972
20K
12.43 mi11:20:161:19:146:2319:39
6:19
#1829
Half
13.11 mi11:24:261:23:246:224:10
6:06
#1779
25K
15.53 mi11:39:381:38:366:2115:12
6:16
#1691
30K
18.64 mi11:59:021:58:006:2019:24
6:15
#1461
20M
20.00 mi12:07:352:06:336:208:33
6:18
#1393
21M
21.00 mi12:13:532:12:516:206:18
6:18
#1293
35K
21.75 mi12:18:222:17:206:194:29
6:00
#1242
23M
23.00 mi12:26:092:25:076:197:47
6:13
#1174
24M
24.00 mi12:32:122:31:106:186:03
6:03
#1135
40K
24.85 mi12:37:282:36:266:185:16
6:10
#1105
25.2M
25.20 mi12:39:462:38:446:182:18
6:40
#1096
Finish
26.22 mi12:45:502:44:486:176:04
5:57
#1060
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 mi2387227522751680(Top 6%)1606(Top 11%)1606(Top 30%)
10K6.21 mi3.10 mi2152+2352061+2142061+2141951(Top 7%)1868(Top 12%)1868(Top 35%)
15K9.32 mi3.11 mi1972+1801887+1741887+1741680(Top 6%)1606(Top 11%)1606(Top 30%)
20K12.43 mi3.11 mi1829+1431750+1371750+1371487(Top 6%)1421(Top 9%)1421(Top 27%)
Half13.11 mi0.68 mi1779+501702+481702+481045(Top 4%)997(Top 7%)997(Top 19%)
25K15.53 mi2.42 mi1691+881619+831619+831212(Top 5%)1158(Top 8%)1158(Top 22%)
30K18.64 mi3.11 mi1461+2301396+2231396+223782(Top 3%)743(Top 5%)743(Top 14%)
20M20.00 mi1.36 mi1393+681331+651331+65867(Top 3%)826(Top 5%)826(Top 16%)
21M21.00 mi1.00 mi1293+1001236+951236+95339(Top 1%)312(Top 2%)312(Top 6%)
35K21.75 mi0.75 mi1242+511186+501186+50682(Top 3%)642(Top 4%)642(Top 12%)
23M23.00 mi1.25 mi1174+681121+651121+65650(Top 2%)614(Top 4%)614(Top 12%)
24M24.00 mi1.00 mi1135+391083+381083+38654(Top 2%)619(Top 4%)619(Top 12%)
40K24.85 mi0.85 mi1105+301053+301053+30598(Top 2%)564(Top 4%)564(Top 11%)
25.2M25.20 mi0.35 mi1096+91044+91044+9822(Top 3%)783(Top 5%)783(Top 15%)
Finish26.22 mi1.02 mi1060+361009+351009+35630(Top 2%)599(Top 4%)599(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1680

Males

1606

M18-39

1606

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1951

Males

1868

M18-39

1868

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1680

Males

1606

M18-39

1606

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1487

Males

1421

M18-39

1421

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1045

Males

997

M18-39

997

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1212

Males

1158

M18-39

1158

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

782

Males

743

M18-39

743

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

867

Males

826

M18-39

826

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

339

Males

312

M18-39

312

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

682

Males

642

M18-39

642

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

650

Males

614

M18-39

614

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

654

Males

619

M18-39

619

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

598

Males

564

M18-39

564

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

822

Males

783

M18-39

783

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

630

Males

599

M18-39

599

Passing Analysis

Category:
Athletes Passed
1393
Passed By
66
Net Change
+1327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2387
5K → 10K27136+235#2387#2152
10K → 15K1888+180#2152#1972
15K → 20K15310+143#1972#1829
20K → Half500+50#1829#1779
Half → 25K902+88#1779#1691
25K → 30K2300+230#1691#1461
30K → 20M691+68#1461#1393
20M → 21M1000+100#1393#1293
21M → 35K521+51#1293#1242
35K → 23M680+68#1242#1174
23M → 24M401+39#1174#1135
24M → 40K344+30#1135#1105
40K → 25.2M112+9#1105#1096
25.2M → Finish371+36#1096#1060
TOTALS139366+1327
📊

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