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BOSTON MARATHON 2023

Daniel Gardner

Bib: 3164•M

SC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Division (M18-39)
#0 / 5285
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #3152
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
40:27
Rank: #2559 (+593)
5K → 10K
19:49 | 6:23/mi
15K· 9.32 mi
1:00:19
Rank: #2386 (+173)
10K → 15K
19:52 | 6:24/mi
20K· 12.43 mi
1:20:11
Rank: #2203 (+183)
15K → 20K
19:52 | 6:24/mi
Half· 13.11 mi
1:24:30
Rank: #2186 (+17)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:40:04
Rank: #2103 (+83)
Half → 25K
15:34 | 6:25/mi
30K· 18.64 mi
2:00:11
Rank: #1948 (+155)
25K → 30K
20:07 | 6:28/mi
20M
2:08:58
Rank: #1890 (+58)
30K → 20M
8:47 | 6:28/mi
21M
2:15:44
Rank: #1835 (+55)
20M → 21M
6:46 | 6:46/mi
35K· 21.75 mi
2:20:18
Rank: #1780 (+55)
21M → 35K
4:34 | 6:06/mi
23M
2:28:24
Rank: #1727 (+53)
35K → 23M
8:06 | 6:28/mi
24M
2:34:40
Rank: #1688 (+39)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:40:16
Rank: #1652 (+36)
24M → 40K
5:36 | 6:33/mi
25.2M
2:42:36
Rank: #1637 (+15)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:48:55
Rank: #1594 (+43)
25.2M → Finish
6:19 | 6:12/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:25
Pace6:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:386:3820:38
6:38
-
10K
6.21 mi10:41:4440:276:3119:49
6:23
-0:15
15K
9.32 mi11:01:361:00:196:2819:52
6:24
+0:01
20K
12.43 mi11:21:281:20:116:2719:52
6:24
0:00
Half
13.11 mi11:25:471:24:306:274:19
6:20
-0:04
25K
15.53 mi11:41:211:40:046:2715:34
6:25
+0:05
30K
18.64 mi12:01:282:00:116:2720:07
6:28
+0:03
20M
20.00 mi12:10:152:08:586:278:47
6:28
0:00
21M
21.00 mi12:17:012:15:446:286:46
6:46
+0:18
35K
21.75 mi12:21:352:20:186:274:34
6:06
-0:40
23M
23.00 mi12:29:412:28:246:278:06
6:28
+0:22
24M
24.00 mi12:35:572:34:406:276:16
6:16
-0:12
40K
24.85 mi12:41:332:40:166:275:36
6:33
+0:17
25.2M
25.20 mi12:43:532:42:366:272:20
6:46
+0:13
Finish
26.22 mi12:50:122:48:556:276:19
6:12
-0:34

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

6:06 /mi

Average Pace

6:27 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:49

95% of race

Time at Steady Pace

9:06

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:21:5520:386:3820:38
6:38
#3152
10K
6.21 mi10:41:4440:276:3119:49
6:23
#2559
15K
9.32 mi11:01:361:00:196:2819:52
6:24
#2386
20K
12.43 mi11:21:281:20:116:2719:52
6:24
#2203
Half
13.11 mi11:25:471:24:306:274:19
6:20
#2186
25K
15.53 mi11:41:211:40:046:2715:34
6:25
#2103
30K
18.64 mi12:01:282:00:116:2720:07
6:28
#1948
20M
20.00 mi12:10:152:08:586:278:47
6:28
#1890
21M
21.00 mi12:17:012:15:446:286:46
6:46
#1835
35K
21.75 mi12:21:352:20:186:274:34
6:06
#1780
23M
23.00 mi12:29:412:28:246:278:06
6:28
#1727
24M
24.00 mi12:35:572:34:406:276:16
6:16
#1688
40K
24.85 mi12:41:332:40:166:275:36
6:33
#1652
25.2M
25.20 mi12:43:532:42:366:272:20
6:46
#1637
Finish
26.22 mi12:50:122:48:556:276:19
6:12
#1594
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3152298029802058(Top 8%)1973(Top 13%)1973(Top 37%)
10K6.21 mi3.10 mi2559+5932440+5402440+5402116(Top 8%)2027(Top 13%)2027(Top 38%)
15K9.32 mi3.11 mi2386+1732284+1562284+1562058(Top 8%)1973(Top 13%)1973(Top 37%)
20K12.43 mi3.11 mi2203+1832109+1752109+1751771(Top 7%)1695(Top 11%)1695(Top 32%)
Half13.11 mi0.68 mi2186+172094+152094+151862(Top 7%)1787(Top 12%)1787(Top 34%)
25K15.53 mi2.42 mi2103+832018+762018+761801(Top 7%)1724(Top 11%)1724(Top 33%)
30K18.64 mi3.11 mi1948+1551865+1531865+1531478(Top 6%)1414(Top 9%)1414(Top 27%)
20M20.00 mi1.36 mi1890+581808+571808+571321(Top 5%)1260(Top 8%)1260(Top 24%)
21M21.00 mi1.00 mi1835+551757+511757+511307(Top 5%)1248(Top 8%)1248(Top 24%)
35K21.75 mi0.75 mi1780+551705+521705+52965(Top 4%)917(Top 6%)917(Top 17%)
23M23.00 mi1.25 mi1727+531652+531652+531327(Top 5%)1258(Top 8%)1258(Top 24%)
24M24.00 mi1.00 mi1688+391615+371615+371253(Top 5%)1187(Top 8%)1187(Top 22%)
40K24.85 mi0.85 mi1652+361579+361579+361722(Top 6%)1620(Top 11%)1620(Top 31%)
25.2M25.20 mi0.35 mi1637+151564+151564+151070(Top 4%)1017(Top 7%)1017(Top 19%)
Finish26.22 mi1.02 mi1594+431523+411523+411271(Top 5%)1204(Top 8%)1204(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2058

Males

1973

M18-39

1973

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2116

Males

2027

M18-39

2027

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2058

Males

1973

M18-39

1973

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1771

Males

1695

M18-39

1695

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1862

Males

1787

M18-39

1787

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1801

Males

1724

M18-39

1724

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1478

Males

1414

M18-39

1414

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1321

Males

1260

M18-39

1260

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1307

Males

1248

M18-39

1248

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

965

Males

917

M18-39

917

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1327

Males

1258

M18-39

1258

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1253

Males

1187

M18-39

1187

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1722

Males

1620

M18-39

1620

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1070

Males

1017

M18-39

1017

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1271

Males

1204

M18-39

1204

Passing Analysis

Category:
Athletes Passed
1662
Passed By
104
Net Change
+1558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3152
5K → 10K60613+593#3152#2559
10K → 15K19320+173#2559#2386
15K → 20K1896+183#2386#2203
20K → Half203+17#2203#2186
Half → 25K907+83#2186#2103
25K → 30K16813+155#2103#1948
30K → 20M635+58#1948#1890
20M → 21M627+55#1890#1835
21M → 35K561+55#1835#1780
35K → 23M607+53#1780#1727
23M → 24M434+39#1727#1688
24M → 40K459+36#1688#1652
40K → 25.2M194+15#1652#1637
25.2M → Finish485+43#1637#1594
TOTALS1662104+1558
📊

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